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Dhollandia DH-L Operation Manual PDF
Summary of Content for Dhollandia DH-L Operation Manual PDF
Order ref: MD025.EN Doc: USE_CE UKCA operation manual DHL_EUR EN_2021 Rev: 0 Date: AUG 07, 2021
DH-L* cantilever tail lifts
OPERATION MANUAL
Manufacturer: DHOLLANDIA N.V. Zoomstraat 9 9160 LOKEREN (Belgium)
Tel : +32 (0)9 349 06 92 Fax : +32 (0)9 349 09 77 e-mail : info@dhollandia.be
website : www.dhollandia.com
Read the manual in its entirety before operating the tail lift
Keep this manual in the vehicle cab, as reference for the driver and tail lift operator
1 DHOLLANDIA
TABLE OF CONTENTS
1 UNDERSTANDING SAFETY AND WARNING SIGNS .................................................................................................................. 2
2 CONTACT INFORMATION AND DISCLAIMERS .......................................................................................................................... 3
3 GENERAL INTRODUCTION ......................................................................................................................................................... 4
4 INTENDED USE ............................................................................................................................................................................ 4
5 IDENTIFICATION........................................................................................................................................................................... 5
6 DESCRIPTION AND TAIL LIFT TERMINOLOGY .......................................................................................................................... 5
6.1 General ................................................................................................................................................................................. 5
6.2 Safety Devices ...................................................................................................................................................................... 7
7 SAFETY INSTRUCTIONS FOR USING THE TAIL LIFT ............................................................................................................. 10
7.1 DO NOT use tail lift without adequate safety and operator training..................................................................................... 10
7.2 General safety instructions .................................................................................................................................................. 10
7.3 Danger zones, risk of crush and shear injury ...................................................................................................................... 15
7.4 Safe operator position ......................................................................................................................................................... 17
7.5 Instructions for working at loading docks ............................................................................................................................ 21
7.6 Recommended daily pre-trip inspection .............................................................................................................................. 22
7.7 Importance of preventative maintenance ............................................................................................................................ 23
8 LOAD CHARTS AND CORRECT LOADING PROCEDURES ..................................................................................................... 24
9 OPERATING INSTRUCTIONS - PRINCIPLES AND PROCEDURES ......................................................................................... 28
9.1 Automatic tilt at ground level ............................................................................................................................................... 28
9.2 Remarks on use of the tilt cylinders .................................................................................................................................... 29
9.3 Main external boxes ............................................................................................................................................................ 30
9.4 The most popular auxiliary controls ..................................................................................................................................... 33
9.5 Switching the main power on/off ......................................................................................................................................... 35
9.6 Operation ............................................................................................................................................................................ 36
9.7 The use of stabilizing legs ................................................................................................................................................... 39
9.8 The use of ROLL stops ....................................................................................................................................................... 41
10 DECALS ....................................................................................................................................................................................... 43
11 MEANING OF SAFETY AND WARNING SIGNS ........................................................................................................................ 46
12 END NOTE .................................................................................................................................................................................. 48
2 DHOLLANDIA
1 UNDERSTANDING SAFETY AND WARNING SIGNS
Many safety signs and symbols used in this manual are based on international standards, others refer to specific situations or
actions.
Consult section 11 from page 46 onwards for an overview of signs and symbols used in DHOLLANDIA manuals, and their meaning.
Please take special notice of the following signs used in the manual. They indicate the likelihood and severity of a potential injury if a
person fails to follow the instructions presented on the safety sign.
DANGER: indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. [white letters on red background]
WARNING: indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. [black letters on orange background]
CAUTION: indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. [black letters on yellow background]
NOTICE: is used to address practices not related to physical injury. [white letters on blue background]
SAFETY INSTRUCTIONS: indicate general instructions relative to safe work practices, reminders of proper safety procedures, or the location of safety equipment. [white letters on green background]
SAFETY ALERT SYMBOL: is used to alert the user to potential hazards. All safety messages that accompany this sign shall be obeyed to avoid possible harm. [free-standing, or on back-ground colours red, orange, yellow or black]
WARNING
Failure to understand and to follow the instructions in this manual can put the operator and any bystanders at great risk of
serious bodily injury and death.
Prior to operating the tail lift, make sure you understand the safety and warning signs used, and read them in conjunction with
the instructions in this manual.
If in doubt, DO NOT operate the tail lift. Contact your national DHOLLANDIA distributor. See page 3 for contact info.
NOTICE
SAFETY
INSTRUCTIONS
3 DHOLLANDIA
2 CONTACT INFORMATION AND DISCLAIMERS
DHOLLANDIA tail lifts are regularly being adapted to new vehicle and chassis developments, and specialized customer
requirements. Therefore, DHOLLANDIA reserves the right to alter product specifications without prior notice; and potentially
modifications or new developments might not have been taken into account at the time of printing.
NOTICE
Please confirm you have reviewed the most up-to-date version of this manual prior to operation of the associated DHOLLANDIA tail
lift. See below for instructions to download the latest version of the manual.
Contact your national DHOLLANDIA distributor if you have any questions regarding the installation, operation, repair and
maintenance of DHOLLANDIA tail lifts, to obtain replacement copies of manuals or decals, or to learn about available equipment
options for DHOLLANDIA tail lifts.
If in doubt where to find your national DHOLLANDIA distributor, visit the official DHOLLANDIA website:
www.dhollandia.com Country & language selection Distributors & service
The latest version of all manuals can also be downloaded from the DHOLLANDIA website:
www.dhollandia.com Country & language selection Downloads Operation manuals
select required manual
Take notice of following important disclaimers:
DISCLAIMERS
DHOLLANDIA disclaims liability for any personal injury, death, or property damage that results from operating a tail lift that
has been modified from the original design, without explicit written approval from the manufacturer.
DHOLLANDIA disclaims liability for any personal injury, death, or property damage that results from use of aftermarket or
non-OEM replacement parts for service or repair of the tail lift.
DHOLLANDIA disclaims liability for any personal injury, death, or property damage that results from improper use of the tail
lift.
DHOLLANDIA disclaims liability for any personal injury, death, or property damage that results from overloading or improperly
loading the platform, disregard of the maximum rated lift capacity and the applicable load charts.
There are no warranties, express or implied, including the warranty of merchantability or a warranty of fitness for a particular
purpose extending beyond that set forth in this manual.
4 DHOLLANDIA
3 GENERAL INTRODUCTION
This OPERATION MANUAL explains how the DHOLLANDIA tail lift is manufactured; what safety devices are incorporated in its
design; and how to use the tail lift in a correct manner, that preserves the integrity of the machine over the intended lifetime and
helps maximize the safety of the operator and any bystanders.
The MAINTENANCE AND REPAIR MANUAL (separate) explains how to maintain and service the tail lift in the appropriate
manner, maximizing the safety of the operator and any bystanders, and ensuring the reliability of the tail lift over the intended
lifetime.
The CE / UKCA IDENTIFICATION AND INSPECTION LOGBOOK (separate) contains the serial number identification, the CE /
UKCA Declaration of Conformity, the Fitting Declaration to be filled out by the installer of the tail lift, and an overview of the owners
legal obligations in terms of periodic testing and certification.
The manuals must be kept with the tail lift at all times, as a reference book for the operators and technical service.
4 INTENDED USE
DHOLLANDIA tail lifts are designed to be fitted to commercial vehicles (commercial trucks, trailers and semi-trailers), and shall be
used exclusively to load and unload the goods transported on the vehicle it is fitted to, within the limits of the load chart, in compliance
with the operator instructions and safety instructions described in this manual.
WARNING
Improper use of the tail lift will put the operator and other parties at great risk of serious bodily injury and death. Therefore, the
use of the tail lift is restricted to skilled operators only; who have been properly trained, and who know and understand the full
contents of this manual.
Unauthorized modifications to the tail lift can put the operator and other parties at great risk of serious bodily injury and death.
Therefore, it is strictly forbidden to modify the tail lift and its safety devices in any way.
Use of aftermarket or non-OEM replacement parts to repair or maintain the tail lift is strictly prohibited and may result in serious
bodily injury or death to the operator or any bystanders.
WARNING
Improper use of the tail lift will put the operator and bystanders at great risk of serious bodily injury and death. Therefore, it is
strictly forbidden to use the tail lift in a different way, or for different purposes than described in the operation manual.
The tail lift must NEVER be used as an elevated work platform, to push loads, to carry people.
The tail lift must NEVER be used as a wheelchair lift.
DHOLLANDIA disclaims liability for any personal injury and / or property damage that results from improper use.
5 DHOLLANDIA
5 IDENTIFICATION
Every DHOLLANDIA tail lift is identified by and labelled
with a unique 8-digit serial number (with or without a
space between the first and last 4 digits). Use this
number for any inquiry on a particular tail lift, or when
ordering replacement parts.
In addition to the tail lift type and serial number, the
various serial number labels provide additional
information, such as: the maximum rated lift capacity and
load chart, the bumper certificate number, the date of
manufacture, etc...
These labels are usually affixed to the vehicle body and
various tail lift components, and can be found in following
locations (the yellow arrows point to the serial numbers):
On the main external control box On the lift frame On the hydraulic cylinders
On the platform In the pump unit
6 DESCRIPTION AND TAIL LIFT TERMINOLOGY
6.1 GENERAL
DHOLLANDIA tail lifts are developed and manufactured using state-of-the-art technology, high quality materials and components,
and highly skilled workmanship. They comply with the European CE and UKCA safety regulations mentioned in the Declaration
of Conformity issued with each lift (unless otherwise agreed for tail lifts exported outside the CE / UKCA region).
The DH-L series comprises of a range of cantilever tail lifts, designed for a wide variety of factory-built panel vans, trucks, trailers
and semi-trailers, and is available with lift capacities ranging from 300 to 9.000 kg.
In its travel position, the platform of the cantilever tail lift is stowed vertically behind the vehicle body. Before use, the platform is
tilted open 90 degrees from the vertical travel position, to a horizontal work position.
Main details and terminology: see next page.
Affixed to the side of the vehicle body, or on the platform
6 DHOLLANDIA
TAIL LIFT TERMINOLOGY
See figure below for parts corresponding to numbers in this table
# Description
1 Lift frame: mounted in a fixed position under the vehicle chassis. It bears the platform and its load via connection to the lift arms and hydraulic cylinders.
2 Mounting plates: used to mount the lift frame to the vehicle chassis.
3 Platform: carries the load during loading / unloading, lifting / lowering. Manufactured from steel or light-weight aluminium and with a non-slip working surface. Equipped with synthetic rollers to protect it from scraping the ground.
4 Lift arms L+R: actuated by the hydraulic lift cylinders, used to LIFT / LOWER the platform and its load.
5 Lift cylinders L+R: 1 or 2 hydraulic cylinders used to LIFT / LOWER the lift arms, the platform and its load.
6 Tilt cylinders L+R: 1 or 2 hydraulic cylinders used to OPEN / CLOSE the platform, or to change its angle when opened in work position.
7 Hydraulic pump unit: contains the electric motor driving the hydraulic pump, the oil tank, and the control valves.
8 Main external control box: mounted in a fixed position at the side of the vehicle, under the body. Contains the electrical switches allowing the operator to execute all tail lift functions OPEN - LOWER - LIFT - CLOSE.
9 Bumper bar: under run protection device.
10 Center point of maximum load: point up to which the maximum rated capacity of the tail lift is valid. Beyond that point, the maximum safe working load diminishes according to the applicable load charts found at section 8 on page 24 of this manual.
7 DHOLLANDIA
6.2 SAFETY DEVICES
DHOLLANDIA tail lifts are equipped with multiple safety devices in order to ensure that goods can be loaded and unloaded with
maximum safety for the operator, any incidental bystanders, and the load itself. The following safety devices are incorporated or
recommended on most tail lifts:
Electrical safety valves mounted on all cylinders [standard].
The safety valves lock the oil inside the hydraulic cylinders as long
as they are not energized via the electrical controls. The purpose
is to secure the platform in its travel position while driving, or in any
other fixed position, in case of accidental failure of a hydraulic pipe
(as soon as the electrical controls are released).
DHOLLANDIA safety valves are equipped with a manual
emergency control, allowing the operator or repair agent to open
the valve manually in case of electrical failure (see
MAINTENANCE AND REPAIR MANUAL).
Mechanical platform lock(s) [optional]. DHOLLANDIA offers (a)
mechanical platform lock(s) as an option, to further secure the
platform in its travel position in case of accidental loss of hydraulic
pressure.
The use of a platform lock is good and safe practice in general.
Also, depending on the vehicle pay-load and the type of tail lift,
extra locks might be compulsory to comply with the CE load
containment regulations EN12195 and EN12642 Code XL. Ask
DHOLLANDIA for further advice.
Pressure relief valve [standard]. Safety device integrated in the pump unit, enabling the manufacturer and the installer of the tail
lift to limit the real lift capacity to the maximum rated capacity of the tail lift sold, and to protect it against overload while LIFTING.
Pressure compensated flow valves [standard]. Flow valves are integrated in the hydraulic circuits to ensure the platform lowers
at a safe speed, both when empty as when fully loaded.
Marking of the centre point of maximum load [standard]. Tail
lifts are not designed to LIFT and LOWER weights corresponding
to their maximum rated capacity over the entire surface of the
platform. The maximum rated capacity is only valid at a specified
distance or centre point of maximum load behind the vehicle
body. Behind that point marked on the platform, the maximum safe
working load diminishes according to the load diagrams supplied
with the tail lift. See also section 8 on page 24 on load charts and
correct loading procedures.
2-hand external control box [standard]. On the external control
box mounted in fixed position at the side of the vehicle body, all
functions are actuated by means of a control switch and a safety
switch. The compulsory use of the 2 hands to actuate the various
lift functions, protects the operator from crushing his head, limbs or
upper body between the LIFTING or CLOSING platform and the
rear frame of the vehicle body.
8 DHOLLANDIA
Tail lift on/off switch [min. 1 compulsory]. Depending on configuration, the electrical power to the tail lift is switched on / off by
means of:
1. A cabin switch provided by the truck manufacturer or
DHOLLANDIA [option OAE503.2]. This switch enables the
operator to switch the control power to the main external control
box on / off. If equipped with a position sensor [option OAE502],
it also provides a signal if the platform is stowed in its travel
position, or left open.
2. A main battery disconnect switch integrated in the external
control box [optional]. This switch enables the operator to switch
the main battery power to the tail lift on / off. If available, the
operator MUST switch off the main battery disconnect switch
after each use of the tail lift.
3. A combination of both.
Fuses [standard]. A 15A fuse for the electrical control circuit is
premounted in the pump unit and in the main external control box
(for most types). A 150 - 250A fuse for the electrical main battery
circuit is supplied by the truck manufacturer or by DHOLLANDIA.
Both fuses protect the electrical circuits against short-circuits and
amperage peaks.
Protection of toes and feet against crushing and sheering [1
min. compulsory]. The tail lift standard EN1756-1 and
DHOLLANDIAs fitting manuals provide a number of solutions to
prevent the operator from crushing his toes or feet between in the
inboard platform edge of the rising platform and the rear cross
member of the vehicle floor. At least 1 solution, ordered from
DHOLLANDIA, or realized during installation, must be foreseen.
Consult the installation manual FIT-ELEC-OPTION in its latest
version. In case of doubt, contact DHOLLANDIA. See page 3 for
contact information.
Foot controls [optional]. See also previous point. Platform
mounted foot controls (2 buttons or 4 buttons) immobilise the feet
of the operator on a safe position on the platform, and protect him
from crushing his toes or feet between in the inboard platform edge
of the rising platform and the rear cross member of the vehicle
floor.
Roll stops [optional]. If a platform is aimed at LIFTING and
LOWERING loads that cannot be braked or secured by their
design or their method of transportation, the platform MUST be
equipped with roll stops that prevent the load from accidentally
rolling off the platform, and hitting the operator or any bystanders.
DHOLLANDIA offers a variety of roll stops that can be fitted near
the outboard platform edge, or at intermediate distances.
9 DHOLLANDIA
Visibility of the deployed platform [min. 1 compulsory]. Any
platform protruding beyond the extremities of the vehicle, MUST
be clearly visible from all approachable sides in daylight and at
night. Check any applicable national or local regulations, as these
can be very strict on the application, size and type of means used.
The visibility of the platform can be optimized by:
1. Reflective marking tape applied to the sides of the platform
[standard] applied during installation
2. Platform flags [option OAT020 - 023], mounted to the
underside of the platform, near the outboard platform edge
3. Bi-directional flashing platform lights [option OAE200],
mounted on the platform surface, near the outboard platform
edge
4. Warning cones (2 or 4) [widely available] placed around the
work area of the platform
5. A combination of 2 or more of the above. The various means
above have variable efficiency depending on the direction of
approach and the light conditions (e.g. bright sunlight versus
night darkness). DHOLLANDIA strongly recommends a
combination of 2 or 3 means to cover all circumstances.
Guard rails [optional]. Guard rails MUST be fitted in all
applications where a significant risk exists that the operator could
fall off the platform and suffer bodily injury. They are compulsory
above 2 m lifting height.
Guard rails may be purchased along with your tail lift at the initial
order, or may be purchased and retrofitted to your tail lift later. They
are available in a wide range of different executions to suit the
particular needs of many applications. Contact your national
DHOLLANDIA dealer for further information. See page 3 for
contact info.
Decals [standard]. The tail lifts are supplied with a number of
operation decals, load diagrams and safety decals, most of them
to be applied to the vehicle body during installation. These decals
must be kept clean and legible at all times, and replaced whenever
required.
10 DHOLLANDIA
7 SAFETY INSTRUCTIONS FOR USING THE TAIL LIFT
7.1 DO NOT USE TAIL LIFT WITHOUT ADEQUATE SAFETY AND OPERATOR TRAINING
DHOLLANDIA tail lifts shall be exclusively used to load and unload the goods transported on the carrying vehicle, within the limits
of the applicable load chart, in compliance with the operator instructions and safety instructions in this manual.
The operator should follow all other policies and procedures applicable to the job situation including health and safety regulations,
road and traffic regulations, as well as company procedures. The operator should not use the tail lift if he/she cannot use it in
accordance with all applicable regulations and instructions.
The operator must be at least 18 years of age.
7.2 GENERAL SAFETY INSTRUCTIONS
WARNING
To avoid serious bodily injury or death, the operator must use appropriate work clothes. NEVER wear loose-fitting clothes that
may be trapped in the moving parts of the tail lift. ALWAYS wear professional safety-toe shoes, protective gloves, and eye
protection. Use of a hardhat is recommended.
Slipping (and falling) can result in serious bodily injury and death. To prevent injury by slipping:
o ALWAYS wear professional safety-toe shoes with a good non-slip sole.
o DO NOT use the tail lift if it is covered with snow, mud, dirt, debris, liquids or other substances.
o DO NOT run on the platform.
Tripping (and falling) can result in serious bodily injury and death. To prevent injury by tripping:
o DO NOT use tail lift platform as a step. NEVER leave the tail lift unattended in partially deployed position.
o Pay attention to protruding items on the platform surface at all times (ex. platform lights, roll stops and
their levers, foreign objects, etc).
o DO NOT run on the platform.
Falling from the platform can result in serious bodily injury and death. To prevent injury by falling:
o Make sure your footing is solid and you maintain 3 points of contact. See 7.4 from page 17 onwards.
o Use guard rails where available. See 7.4 from page 17 onwards.
o NEVER move the vehicle while a person is standing on the platform or inside the vehicle body.
o NEVER use the platform as an elevated working platform.
WARNING
Improper use of the tail lift will put the operator and other parties at great risk of serious bodily injury and death.
To reduce the risk of serious bodily injury to the operator and any bystanders, the use of the tail lift is restricted to skilled
operators, who have been properly trained, and who know and understand the full contents of this manual.
To reduce the risk of serious bodily injury or death, THE OPERATOR MUST COMPLY WITH ALL SAFETY INSTRUCTIONS
AND WARNING LABELS IN THIS SECTION AND THE ENTIRE MANUAL before and while operating the tail lift.
11 DHOLLANDIA
WARNING
Prior to operating the tail lift, the vehicle must be safely parked on level and solid ground, have the parking brake applied, and
the engine switched off. Lock open the rear doors and secure all other moving parts of the vehicle body. Failure to abide by
these instructions can result in serious bodily injury or death to the operator or bystanders.
Ensure that the vehicle cannot tip-over when putting heavy weight on the platform. If the vehicle or the tail lift are equipped
with mechanical or hydraulic stabilizing legs, deploy these before opening the platform. Ensure that the stabilizing legs are
positioned on solid even ground. In case of soft terrain (sand, gravel), solid support blocks must be used under the stabilizing
legs. Failure to abide by these instructions can result in serious bodily injury or death to the operator or bystanders.
To reduce the risk of serious bodily injury or death which
may result from other vehicles when parked, ALWAYS
make sure a safety distance of 16 ft. or 5 m. is kept between
the back of the truck and the following vehicle.
To reduce the risk of serious bodily injury or death,
ALWAYS make sure the platform is clearly visible to other
persons from all approach directions. DHOLLANDIA
recommends the use of 4 warning cones, placed around
the work area of the platform. [See notice below].
To reduce the risk of serious bodily injury or death, make
sure the working zone is sufficiently lighted.
NOTICE
DHOLLANDIA offers optional platform mounted flashing lights and flags to make the platform more visible to other people. Please
visit www.dhollandia.com or contact your national DHOLLANDIA distributor for more information. See page 3 for contact info.
12 DHOLLANDIA
WARNING
When loading or unloading at a loading dock. Make sure to not hit the wall
with the body/tail lift. Failure to abide by these instructions can result in
material damage and serious bodily injury to the operator or bystanders.
Prior to releasing the mechanical platform lock (if so equipped) and using
the tail lift, check if the tail lift can be used safely. Take precautions to
ensure your own safety, and the safety of bystanders or other parties in
traffic. Clear the working area of any objects that could potentially impede
movement of the tail lift. Failure to abide by these instructions can result in
serious bodily injury or death to the operator or bystanders.
Inspect the tail lift prior to each use. If any unsafe condition exists or
unusual noises or movements are noticed, DO NOT use the tail lift and
contact an authorized DHOLLANDIA service agent for repair. Please see
pre-trip inspection procedures under 7.6 from page 22 onwards.
Read and comply with all warning decals, pictograms and instructions affixed to the tail lift. Failure to abide by warnings and
instructions may result in serious bodily injury or death.
The tail lift must not be used if the operator is intoxicated, impaired or distracted in any way. NEVER use a phone or mobile
device when operating the tail lift.
The tail lift shall be used by means of original control units only. Operating the tail lift with unauthorized control units will
increase risk of serious bodily injury or death to the operator or any bystanders.
Limit the operation of the tail lift to one single operator. Operation of the tail lift by more than one operator at a time may cause
confusion and increase the risk of serious bodily injury or death.
To prevent people from being hit by the platform, by objects falling off the platform; being caught in pinch points or being
pinched by the moving parts of the tail lift:
Keep visual control over the entire working area of the tail lift and its platform at all times, including the area
DIRECTLY BEHIND and UNDER the platform.
DO NOT allow any other person, to stand in the proximity of the tail lift and its platform. ENSURE AT ALL
TIMES THAT NOBODY STANDS UNDER OR WITHIN REACH OF THE MOVING PLATFORM.
When unloading from the vehicle body to the platform,
ALWAYS push the load out, to prevent the load from
hitting you. NEVER pull the load from the vehicle onto
the platform. Pulling the load from the vehicle can
result in a fall from the platform causing serious injury
or death.
If pushed out too far, the load can fall off the platform,
and cause serious bodily injury or death to other
people. Deploy the roll stops before pushing out the
load. If not available, push the load slowly while
checking the outboard platform edges.
13 DHOLLANDIA
WARNING
For loads on wheels, engage wheel brakes of carts,
trolleys and machinery (if available) before operating
the tail lift.
The load must ALWAYS be secured when raising or
lowering on the tail lift, to prevent it from shifting
position and rolling off the platform edges. Failure to
properly secure the load will increase the risk of
serious bodily injury or death to the operator or any
bystanders.
When using a pallet jack, lower and rest the pallet or
load upon the platform surface before operating the
tail lift.
For loads that could slip, the use of original DHOLLANDIA roll stops or an appropriate alternative securement device (ex.
ratchet straps) is required. The load must not be able to move during movement of the platform. See 9.8 from page 41
onwards for correct use of original DHOLLANDIA roll stops.
NEVER leave the tail lift unattended in open position. Before leaving the vehicle unattended, close the doors of the vehicle,
stow the platform in its travel position and switch OFF the main battery disconnect switch in the external control box (if so
equipped), or the cab switch. Leaving the tail lift in open position unattended can result in serious bodily injury or death to
unaware bystanders. See 9.6 from page 36 onwards for instructions on properly stowing platform into its travel position.
Unless this instruction could cause other important risks, NEVER move the vehicle with the tail lift in the open position.
ALWAYS close and secure the doors of the vehicle, stow the tail lift in its travel position and switch OFF the main battery
disconnect switch in the external control box (if so equipped), or the cab switch, before moving the vehicle. If so equipped,
close the mechanical platform lock after stowing the platform in its travel position. Failure to properly stow the tail lift in its
travel position prior to moving the vehicle may result in serious bodily injury or death.
Exception: marshalling manoeuvres to reverse a vehicle into a loading dock or drive off, are excluded from aforementioned
prohibition. It is strongly recommended that fleet operators execute site-specific risk analysis, and provide instructions to their
drivers accordingly. When accepted by your Health & Safety management for specific sites or applications, driving
manoeuvres with open platform must be supervised by a banksman, or controlled by other means such as a reverse camera
and sensor system.
Use of the tail lift near vehicular traffic may result in serious bodily injury or death from being struck by another vehicle. When
operating the tail lift on or near a street or parking lot, be sure to stay clear of vehicular traffic. ALWAYS be sure to clearly
identify to other drivers that the tail lift is in use. DHOLLANDIA recommends use of warning cones to clearly identify to drivers
that the tail lift is being operated. When the tail lift is operated near vehicular traffic, wear working clothes in high-visibility
colours and a retro-reflective safety vest.
DO NOT raise the tail lift with the rear doors partially open. Doing so may damage the doors or the tail lift platform and may
also result in serious bodily injury or death to the operator or any bystanders.
Above all, USE GOOD COMMON SENSE when operating the tail lift. DO NOT operate the tail lift until the contents of this
manual have been read and fully understood. Improper use of the tail lift increases the risk of serious bodily injury or death
to the operator and any bystanders.
14 DHOLLANDIA
NOTICE
The most important safety and operation instructions are summarized in a product video that
can be viewed online at:
http://www.dhollandia.com/uservideo/LM-EUR EN-2017-01
Make sure you review these instructions prior to operation of the associated DHOLLANDIA
tail lift.
NOTICE
The safety instructions in this manual are drawn up with an average, common use of the tail lift in mind.
For specific applications or work conditions, other instructions might be appropriate to reach a higher level of safety. If contra-
indications exist, a formal risk analysis must be performed by the clients health and safety management and safe work
procedures for the drivers and operators must be issued.
15 DHOLLANDIA
7.3 DANGER ZONES, RISK OF CRUSH AND SHEAR INJURY
There are 4 main danger zones on and around the platform, that can be hazardous to the operator and any other persons nearby:
WARNING
Impact by the platform or the moving parts
of the tail lift will result in serious bodily
injury or death. To prevent people from
being hit by the platform, by objects falling
off the platform or being caught in pinch
points or being pinched by the moving parts
of the tail lift:
Keep visual control over the entire
working area of the tail lift at all times,
including the area directly behind and
under the platform;
DO NOT allow any person to stand
near the tail lift and its platform.
Ensure at all times that nobody stands
under, or within reach of the moving
platform and its load.
WARNING
Lowering an empty or fully loaded platform
on ones feet may result in serious bodily
injury. To prevent people from having their
feet crushed or sheared by the lowering
platform:
Keep visual control over the entire
working area of the tail lift at all times,
including the area directly behind and
under the platform;
When operating the tail lift from a
position on the ground, ALWAYS
stand at the side of vehicle body, at a
safe distance of minimum 50 cm
away from the moving platform.
Correct operator position
Danger zone
1. ALWAYS stay clear of the range of
motion of the platform
2. Beware of crushing zone between
lowering platform and ground
16 DHOLLANDIA
WARNING
If the operator enters the zone
between the closing platform and the
rear frame of the vehicle body with his
head, upper body or limbs, protruding
body parts may be hit, crushed or
sheared by the closing platform. This
will cause serious bodily injury or
death.
Therefore, while stowing the platform
in its travel position, ALWAYS stand
with both feet on the ground on a free-
standing, safe operator position at the
side of the body and ALWAYS keep
head, limbs and upper body clear of
hazardous space between the platform
and the rear frame of the vehicle body.
NEVER reach over or through the
platform and the moving parts of the
tail lift while trying to operate the lift.
ALWAYS keep your head, limbs and
body clear of the moving platform and
other pinch points.
WARNING
If the operator on the platform stands
too close to the inboard platform edge,
protruding toes might be crushed or
sheared between the rising platform
and the vehicle floor. This can cause
serious bodily injury.
Therefore, when operating the tail lift
from a position on the platform,
ALWAYS stand at a safe distance of
min. 25 cm from the inboard platform
edge.
NEVER reach over or through the
platform and the moving parts of the tail
lift while trying to operate the lift.
ALWAYS keep your head, limbs and
body clear of the moving platform and
other pinch points.
4. Beware of the crushing zone between
closing platform and rear frame of vehicle
body
3. Beware of the crushing zone between
rising platform and vehicle floor
17 DHOLLANDIA
WARNING
The operator or other persons approaching too close to these danger zones risk serious bodily injury or death
by pinching, crushing or shearing of limbs, upper body or head. To prevent these hazards:
ALWAYS stand clear of the range of motion of the platform and moving parts of the tail lift;
Keep hands, feet and upper body clear of pinch points and moving parts of the tail lift;
DO NOT allow any other person to stand near the tail lift and its platform.
7.4 SAFE OPERATOR POSITION
The instructions on safe operator position aim to enforce that the
operator stands in a safe position before and while operating the tail
lift and protect him/her against the risks of crushing and sheering as
described in 7.3 from page 15 onwards.
Main external control box: the zone just in front of the side-mounted
external control box, equipped with mandatory 2-hand operation, is
the only position from where the operator can safely OPEN and
CLOSE the platform. It is also safe to LOWER and LIFT the platform
from this position.
WARNING
ALWAYS stand with both feet on the
ground on safe operator position at
the side of the body when operating
the external control box (see also 7.3
from page 15Fout! Bladwijzer niet
gedefinieerd. onwards) or the
platform locks. NEVER operate the
external control box or the platform
locks from an elevated position, such
as the platform or a loading dock.
NEVER reach over or through the
platform and the moving parts of the
tail lift while trying to operate the lift.
ALWAYS keep your head, limbs and
body clear of the moving platform and
other pinch points.
18 DHOLLANDIA
Auxiliary controls: the operator may also LOWER and LIFT the
platform through use of the auxiliary controls. The operator must use
extreme caution when lowering or lifting the platform with the
auxiliary controls and must ensure it is done from a safe position. Use
of auxiliary controls from an improper position greatly increases the
operator's risk of crushing or shearing of toes, limbs, head, and upper
body as well as death.
The operator may also LOWER and LIFT the platform through the use
of the platform mounted foot controls (optional) which restrict both
operator's feet to a predetermined position on the platform. The
operator must use extreme caution when using platform mounted
foot controls to avoid falling from the platform. ALWAYS maintain 3
points of contact (see below).
Handheld auxiliary controls with a spiral cable should only be used under the following conditions (1):
(1) Remark: The CE standard EN1756-1 suggests a number of other, less usual solutions providing sufficient protection against crushing and
sheering of the toes and feet, such as a hinged foot protector or cut-out switch. Consult the latest edition of DHOLLANDIAs fitting instructions FIT-
ELEC-OPTION or contact your national DHOLLANDIA dealer for more information. See page 3 for contact info.
On the platform, from a safe operator
position of minimum 40 cm x 40 cm
square, clearly and permanently marked
at minimum 25 cm distance from the
hazard zone between the platform and
the rear of the vehicle floor. Maintain 3
points of contact (see below).
Inside the vehicle body, from a safe
operator position of minimum 40 cm x 40
cm square, clearly and permanently
marked at minimum 25 cm distance from
the hazard zone between the platform
and the rear of the vehicle floor.
On the ground, from a safe operator
position minimum 50 cm away from the
side edge of the platform.
50 cm
40 cm
40 cm
25 cm
25 cm
19 DHOLLANDIA
A fixed internal control should only be used inside the vehicle body
from a safe operator position that is a minimum 40 cm x 40 cm
square, clearly and permanently marked at a minimum of 25 cm from
the hazard zone between the platform and the rear of the vehicle
floor (see 3 in 7.3 from page 15 onwards. A fixed internal control
should NEVER be used from a position on the platform.
The marked operator positions on the platform must be kept clear at
all times. It is prohibited to place a load on these dedicated areas.
The power to any of the auxiliary controls (hand held controls or
platform mounted foot controls) must be connected to and
dependent upon the safety switch in the main external control box.
Activation of the auxiliary controls must deactivate the functions on
the external control box.
It is prohibited to bypass or modify any of the safety features of the
tail lift. If connection of the power to the external control box does
not deactivate the auxiliary controls, stop using the tail lift, and
contact an authorized DHOLLANDIA agent to rectify.
WARNING
When standing in front or behind the load, the operator risks being pushed off the platform, or being crushed between the
moving load and the rear frame of the vehicle body, resulting in serious bodily injury or death.
To prevent this hazard, ALWAYS stand on the side of the load, NEVER in front or behind.
WARNING
If not standing solidly, an operator on
the platform risks serious injury or death
by falling off.
While riding on the platform, ALWAYS
make sure your footing is solid, and
ALWAYS maintain 3 points of contact,
as shown in the picture to the right.
Note: these 3 points of contact usually include the 2 feet
positioned solidly on the platform, and a handgrip mounted
to the rear frame of the vehicle body.
25 cm
40 cm
80 cm
20 DHOLLANDIA
To reduce the risk of serious bodily injury or death from falling, DHOLLANDIA recommends the use of guard rails
along the exposed edges of the tail lift platform. Guard rails may be purchased along with your tail lift at the initial
order, or may be purchased and retrofitted to your tail lift later. Please see www.dhollandia.com for further
information or contact your national DHOLLANDIA distributor. See page 3 for contact info.
Example: demountable guard rails Example: hinged guard rails
21 DHOLLANDIA
7.5 INSTRUCTIONS FOR WORKING AT LOADING DOCKS
WARNING
Improper use of the tail lift may result in damage, premature wear or failure of the tail lift, and will increase the risk of serious
injury or death to the operator and other persons nearby.
In order to maximize the durability, ensure long-term reliability of the tail lift, and protect operators and bystanders from serious
bodily injury or death, the operator must comply with the loading instructions and safe working procedures below.
When using the tail lift platform as a bridge plate between the loading floor of the vehicle and the loading dock, follow the
instructions below:
The total weight of the load and the lifting device (forklift, electric or manual pallet jack, etc) must not exceed the maximum rated capacity of the tail lift. Beware not to overload!
A minimum section of 15 cm of the platform point must cover the loading dock.
When loading or unloading, the loading floor of the vehicle might lower or rise relative to the loading dock. Use the electrical controls to tilt the platform to maintain flat contact with the dock.
NEVER place dock plates or bridges on an unsupported platform. The platform point should ALWAYS overlap a rigid support structure over a minimum span of 15 cm.
Wherever the loading dock is equipped with a storage pocket for tail lift platforms, it
is strongly recommended to tuck the platform away in this area. Before reversing into
the dock, check if it is deep enough for the depth of the platform. Ensure there is
sufficient clearance under and above the platform, taking into account all anticipated
position shifts of the vehicle suspension. Make sure the platform does not touch the
ceiling, ground or end wall of the storage pocket.
NOTICE
When reversing a vehicle with tail lift into a loading dock, ALWAYS make sure there is sufficient ground clearance between the
lowest part of the tail lift and the ground.
ALWAYS reverse slowly, and avoid hard dock impact on the tail lift.
Reversing with insufficient ground clearance, or with too hard dock impact may result in severe damage to the tail lift.
OVERLOAD
Min. 15 cm
Min. 20 cm
Min. 20 cm Min. 20 cm
22 DHOLLANDIA
7.6 RECOMMENDED DAILY PRE-TRIP INSPECTION
WARNING
Using a tail lift that is damaged or improperly serviced, can put the operator and bystanders at great risk of serious bodily injury
and death.
To avoid this risk, inspect the tail lift prior to the first use of each day. Ensure that all safety systems and all functions operate
correctly, and that no maintenance or repair is required.
If any unsafe condition exists or unusual noises or movements are noticed, DO NOT use the tail lift and contact an authorized
DHOLLANDIA agent. [see Notice].
DO NOT cover up any accidents or damage; it can be dangerous to you, your co-workers, and other persons.
NOTICE
Authorized DHOLLANDIA service agents may be found at www.dhollandia.com or by calling your regional DHOLLANDIA distributor.
See page 3 for contact info.
Before operating the tail lift, the operator must conduct the following daily pre-trip inspection. Use caution: stay clear of the
area directly behind the platform while conducting the daily pre-trip inspection.
Replace missing, worn or illegible warning decals immediately. See page 3 for contact info.
Make sure the cabin switch and / or main battery disconnect switch in the control box switch on and off accordingly.
Make sure the battery is fully charged, the main fuse is in good condition, and battery terminal connections are corrosion-free
and tight.
Check the overall condition of the main external control box and its switches. Confirm that all switches (except the ON / OFF
cabin switch) the swiftly return to the neutral position after releasing them.
Check the overall condition of the cables entering the various control units, and of the cables to the pump unit. Make sure
cables are not chafed, loose or damaged.
Ensure the cover of the pump unit is properly installed and secured.
Check the pump unit for visible oil leaks.
Follow the instructions in section 9 from page 28 onwards to open and lower the platform to the ground, and continue the
checks:
Visually inspect the general condition of the lift frame, lift arms, and mounting plates to the vehicle chassis. Look for cracks
or deformation in the material and welds. Make sure the bolts of the mounting plates to the chassis are tightened.
Make sure all pivot pins and retainer bolts are properly locked and secured.
Visually inspect the general condition of the platform. Look for cracks or deformation in the material and welds. If so equipped,
make sure the platform-mounted options function correctly (roll stops, foot controls, flashing warning lights).
Check the overall condition of the auxiliary controls and their switches. Confirm that all switches swiftly return to the neutral
position after releasing them. In case of a handheld control with spiral cable, inspect the spiral cable for wear or damage.
Make sure safe operator position and center point of maximum load are clearly marked on the platform.
Make sure the platform surface is clean and can be accessed safely. Remove any snow, mud, dirt, debris, or slippery liquids.
Make sure you wear safety-toe shoes with a good non-slip sole.
Check the lift and tilt cylinders, their lock valves and fittings for visible oil leaks. Follow the hydraulic pipes and fittings to the
pump unit. Make sure all wires and hydraulic pipes are undamaged, not pinched or chafed anywhere, and adequately secured
with cable ties. Check for visible oil leaks.
23 DHOLLANDIA
Perform all movements with an unloaded platform several times with all available control units. Use the operation manual for
guidance.
Make sure all movements occur smoothly and quietly, without jerking motion or unusual noises. During LIFT and CLOSE
functions, only the sound of the electric motor in the pump unit should be audible.
Remember: if any part of the pre-trip inspection reveals a need for service or repair
DO NOT use the tail lift until it has been serviced or repaired by a qualified service technician.
Switch OFF power at the main battery disconnect switch or cabin switch
7.7 IMPORTANCE OF PREVENTATIVE MAINTENANCE
NOTICE
Competent and regular preventative maintenance is essential to the operational reliability of the tail lift as
well as the safety of the operator and all bystanders.
All maintenance and repair work must be performed by authorized DHOLLANDIA service agents and
using original DHOLLANDIA replacement parts only.
Please consult the separate MAINTENANCE AND REPAIR MANUAL for specific instructions regarding
periodic maintenance.
If a tail lift cannot be repaired immediately in case of breakdown, it must be put out of operation and secured against unauthorized
use.
A tail lift put into its travel position with the help of external devices (forklift, gantry crane, etc.), is not supported by its hydraulic
cylinders. After releasing the mechanical platform lock, the platform and lifting mechanism will drop in free fall, without any
possibility to stop the fall by means of the regular controls.
WARNING
Impact by a falling platform will result in serious bodily injury or death. To reduce the risk of injury:
Close the platform lock (if available) and apply additional means to immobilize the platform
[see Note below].
Attach a clear and highly visible warning to the platform and the external control box.
Warn your supervisor and have the vehicle put out of service.
Contact an authorized DHOLLANDIA service agent to repair the tail lift prior to any further
use.
Note: examples of additional means are additional securing of the platform lock (if available), or securing the platform by means
of ratchet straps, hoists, etc.
To re-open the tail lift, use again an external device (forklift, gantry crane, etc.) for additional support. Or repair the breakdown
first, bring the hydraulic system under pressure, and release the platform locks after satisfactory testing of the hydraulic integrity.
Follow the MAINTENANCE MANUAL for all maintenance and repair works.
24 DHOLLANDIA
8 LOAD CHARTS AND CORRECT LOADING PROCEDURES
NOTICE
Tail lifts are NOTdesigned to LIFT / LOWER weights corresponding to their maximum rated capacity over the entire surface
of the platform. The maximum rated capacity is valid at a certain distance or center point of maximum load behind the vehicle
body. Behind that point marked on the platform, the maximum safe working load diminishes according to the load charts below.
When LIFTING, the tail lift is normally protected against overload by the pressure relief valve in the hydraulic circuit. Most of
overload events and resulting damage happen when LOWERING loads.
The maximum rated capacity is the maximum weight that the tail lift can carry under the following best possible circumstances:
the center of gravity of the load stands no further than the designated center point of maximum load of the tail lift, marked
on the platform surface.
the load stands mid-point between the lift arms and is at equal distance from both platform sides.
NOT OK NEVER position the load at the outboard platform edge.
OK ALWAYS position the load as close as possible to the rear of the vehicle, near the inboard platform edge.
Uneven loading on one side of the platform should be avoided. Limit the load to 50% of the maximum rated capacity when loading on one side of the platform only.
NOT OK NEVER load on one side of the platform only. Or limit load to 50% of maximum rated capacity.
OK ALWAYS position the load mid-point between the lift arms.
WARNING
Overloading and improper loading and unloading of the tail lift will put the operator and bystanders at great risk of serious bodily
injury or death. Such conditions will also cause premature wear and damage to the tail lift, or failure of the tail lift.
Therefore, it is essential that the operator respects the maximum rated capacity and follows the loading instructions and the
load chart with great care.
DHOLLANDIA disclaims liability for all personal bodily injury and / or property damage that results from overloading practices.
25 DHOLLANDIA
For cantilever lifts DH-LMZ / LCZ with narrow lift arms and a much wider foldable platform, the center point of maximum load is
situated in the middle between the 2 lift arms, this is in the middle of the platform section supported by the tilt cylinder.
The maximum safe working load GOES DOWN according to the load charts. The following type of load chart decals are supplied
with the tail lift and must be duly observed.
XXXX
MAX. 25% LOAD
ON THIS SIDE
26 DHOLLANDIA
WARNING
Overloading and improper loading and unloading of the tail lift will put the operator and bystanders at great risk of serious bodily
injury or death. Such conditions will also cause premature wear and damage to the tail lift, or failure of the tail lift.
Pay attention to avoid concealed overload situations as shown in examples below. Serious bodily injury or death may result
from failure to abide by these warnings.
Lower and rest the pallet or load on the platform
surface to prevent it from shifting position while
lifting and lowering.
NEVER drop any load on the platform (ex. by
means of a forklift, gantry crane, etc). The impact
of dropping a load is far greater than the nominal
weight of the load and can cause severe damage to
the tail lift.
OVERLOAD
NEVER let the load extend beyond
the outboard edge or side edges of
the platform.
NEVER let the wheels of a pallet jack extend or drop down beyond the outboard
or side edges of the platform. Keep the pallet jack and its load on the platform
surface, as close as possible to the inboard platform edge. Lower and rest the
pallet or load on the platform surface to prevent it from shifting position while
lifting and lowering.
OVERLOAD OVERLOAD
27 DHOLLANDIA
WARNING
Forklift access is allowed only when the platform is in
full contact with the ground. The combined weight of
the forklift plus load must not exceed 1.5 x the
maximum rated capacity.
NEVER try to scoop loose material (ex.
sand, gravel, rocks, etc) from the ground,
to attempt to move it by means of the
platform, or to lift / lower it on the platform.
NEVER use the platform to level the ground
surface, or to push or pull loads or material
by means of the platform. NEVER use the
platform to move snow or other debris.
WARNING
Driving too heavy loads onto the platform can cause severe
structural damage, potentially invisible to the operator at first glance.
Further use of an overloaded or damaged platform can put the
operator and bystanders at great risk of serious bodily injury and
death.
OVERLOAD
28 DHOLLANDIA
9 OPERATING INSTRUCTIONS - PRINCIPLES AND PROCEDURES
9.1 AUTOMATIC TILT AT GROUND LEVEL
DH-L* cantilever tail lifts are equipped with 1 or 2 tilt cylinders. Upon platform deployment, they enable the operator to adjust the
pitch of the platform to the slope of the ground and maximize the stability of the load on the platform.
DH-L* are designed as level-ride tail lifts with automatic tilt at ground
level. This means:
When lowering, the platform remains level from the vehicle floor
down, until the platform makes contact with the ground. Next,
the platform will tilt down automatically to a declined position
that allows loading and unloading, as LOWER button(s) are
held.
When pressing the LIFT button(s) to lift the platform off the
ground, it will first tilt up from its declined position at the ground
to the horizontal position, then continue a level ride to the
vehicle floor.
The tilt at ground level does NOT require the activation of an additional tilt
button, as is required on various competing products.
The automatic tilt incorporates a memory: the pitch of the platform (set
by the operator upon opening the platform) is automatically repeated upon
every new LIFT cycle off the ground. This pitch is repeated or memorized.
NOTICE
Automatic tilt should be used with auxiliary controls which allow to LIFT / LOWER only: foot controls, 2-button handheld controls, 2-
button fixed interior controls. DHOLLANDIA strongly recommends that you DO NOT use 3-button or 4-button handheld controls,
that would also enable you to OPEN, CLOSE or TILT the platform.
WARNING
The use of 3-button or 4-button handheld controls (including OPEN / CLOSE or TILT) may result in
confusion and errors.
When used incorrectly, or from a hazardous operator position, the use of such controls could result in
damage to the tail lift and could result in serious bodily injury or death to the operator and any
bystanders. Extreme caution should be taken when using such handheld auxiliary controls with tilt
function. See also 7.4 from page 17 onwards.
Tail lift without tilt cylinders Tail lift with tilt cylinders
29 DHOLLANDIA
9.2 REMARKS ON USE OF THE TILT CYLINDERS
Decal EF0581.EN is usually affixed to the side of the vehicle body. Make sure you understand the meaning of this decal and
apply the proper precautions when operating the tail lift.
When the platform is loaded, the platform pitch
can be a few degrees lower than when the
platform is empty, due to the compression of the
vehicle suspension, some deflection of the
vehicle chassis, and tolerances in the tail lift
itself.
Note: the intended pitch is not always horizontal, it
may depend on the slope of the ground. [See 9.1 on
page 28].
WARNING
If the platform is CLOSED when situated
below vehicle floor level, this can cause
severe damage to the tilt cylinders. Further
use of a tail lift with damaged tilt cylinders
can put the operator and any bystanders at
great risk of serious bodily injury and death.
Therefore, OPEN and CLOSE the platform at
vehicle floor level only.
WARNING
Adjust platform pitch up to compensate for deflection before load is put on platform
WARNING
Platform deflection can cause instability of
the load on the platform, followed by a fall of
the load from the platform. This can put the
operator and any bystanders at great risk of
serious bodily injury and death.
Therefore, anticipate platform deflection.
Compensate for platform deflection by
setting the pitch a few degrees higher than
the intended pitch [note], when opening the
platform.
30 DHOLLANDIA
9.3 MAIN EXTERNAL BOXES
All images, pictograms and decals in this manual represent the
version for left hand drive vehicles, with the main external control
box mounted on the right side of the vehicle.
DHOLLANDIA offers various control boxes, delivered per
customer specification. Contact your national DHOLLANDIA
distributor for more information, prior to ordering your tail lift. See
contact info on page 3.
All standard external control systems are equipped with
mandatory 2 hand operation, and are mounted at the side of the
vehicle body, in order to:
1. prevent the operator from standing behind the platform
when opening the platform which could result in serious
injury or death by crushing.
2. prevent the operator from crushing his / her limbs, upper
body or head between the platform and the rear frame of
the vehicle when closing the platform.
The most popular models are outlined below. Contact your national DHOLLANDIA distributor for operation instructions on other
models, or models with different options, prior to operating the tail lift. See contact info on page 3.
1 Joystick operating the functions OPEN - LOWER - LIFT - CLOSE
2 Rotary safety switch to activate the joystick, or to switch over to the auxiliary control
3 Main battery disconnect switch (optional) to switch the main power from the battery to the pump unit of the tail lift on / off.
Will stop the tail lift in case of emergency involving hazard to operator or bystander.
Will stop the tail lift and reduce the risk of a pump unit burn-out if the motor solenoid is stuck and the motor runs
continuously (control button or contact damaged, motor solenoid short circuited by low voltage).
Joystick control box (ref. OAE030.BT)
Turn clockwise and hold to activate joystick
Turn clockwise to switch battery power ON
Turn counter-clockwise to switch battery power OFF
Turn counter-clockwise to enable auxiliary control
31 DHOLLANDIA
1 Push buttons commanding the functions OPEN - LOWER - LIFT - CLOSE
2 Safety switch to enable the push buttons, or to switch over to the auxiliary control
3 Main battery disconnect switch (optional) to switch the main power from the battery to the pump unit of the tail lift on / off.
Will stop the tail lift in case of emergency involving hazard to operator or bystander.
Will stop the tail lift and reduce the risk of a pump unit burn-out if the motor solenoid is stuck and the motor runs
continuously (control button or contact damaged, motor solenoid short circuited by low voltage.)
1 Turn switch commanding the functions LEG DOWN - LEG UP
Push and hold to activate push buttons of main external control box
Release to enable auxiliary control
Turn clockwise to switch battery power ON
Turn counter-clockwise to switch battery power OFF
Arctic control box (ref. OAE041.BP)
Hydraulic stabilising legs (ref. OAH01...)
When the tail lift is equipped with hydraulic stabilizing legs, the control units above are completed by a turn switch to push the legs down or pull them up.
On OAE030 units On OAE041 units
32 DHOLLANDIA
Other control boxes with compulsory 2-hand controls feature push buttons or toggle switches to control the various functions OPEN - LOWER - LIFT - CLOSE. The units are not available with an integrated main battery disconnect switch.
Flush mount control unit (ref. OAE031.ZP)
Flat external control box + push buttons (ref. OAE044.ZP)
Dual toggle-switch control box (ref. OAE048)
33 DHOLLANDIA
9.4 THE MOST POPULAR AUXILIARY CONTROLS
DHOLLANDIA offers various types of auxiliary controls, delivered to customer specification. Contact your national DHOLLANDIA
distributor for more information, prior to ordering your tail lift. See contact info on page 3.
The most popular options are outlined below. Contact your national DHOLLANDIA distributor for operation instructions on other
models, or models with different configurations, prior to operating the tail lift. See contact info on page 3.
WARNING
To reduce the risk of injury to the operator or any bystanders, the auxiliary controls must only be used from a safe operator
position on or beside the platform, conforming with the safety precautions described in section 7 from page 10 onwards.
Any operator on the platform must stand clear of the crushing zone between the lifting platform and the rear of the vehicle floor.
Any operator on the ground must stand clear of the crushing zone between the lowering platform and the ground.
Keep head, hands and feet clear of pinch points and moving parts. Beware of hand, foot and head traps at all times.
NEVER wear loose fitting clothing when operating or standing near the tail lift as it increases the risk of serious bodily injury
and death.
ALWAYS be aware of vehicular traffic when using controls to operate the tail lift.
Failure to abide by these warnings may result in serious bodily injury or death to the operator or any bystanders.
2-button handheld control with spiral cable (ref. OAE001) 2-button interior control (ref. OAE003 / OAE005 / OAE012)
4-button foot controls on platform (ref. OAE060 / OAE064) 2-button foot controls on platform (ref. OAE067)
34 DHOLLANDIA
Toggle-switch controls (ref. OAE015.O) Toggle-switch controls (ref. OAE015.B.O)
WARNING
Handheld 3-button or 4-button controls, enabling the operator to OPEN and CLOSE the platform can
be operated from an unsafe operator position.
If used from an unsafe operator position, the use of such handheld controls will put the operator at great
risk of serious bodily injury and death. To prevent these risks:
NEVER OPEN the platform while standing behind or in the range of motion of the platform.
NEVER CLOSE the platform while standing close to the crushing zone between the closing
platform and the rear frame of the vehicle body.
Only use the handheld 3-button or 4-button controls with extreme caution.
DHOLLANDIA strongly discourages the use of handheld 3-button or 4-button controls. They should
only be used after adequate risk analysis by the vehicle owner or their authorized occupational health
and safety manager, and under guidance of safe work practices issued by them.
NOTICE
The cantilever tail lifts are equipped with automatic tilt at ground level (see 9.1 on page 28), operated from the functions LOWER
and LIFT of the controls shown in this section. Handheld 3-button controls are NOT needed to tilt the platform at the ground.
35 DHOLLANDIA
9.5 SWITCHING THE MAIN POWER ON/OFF
Depending on configuration, the power to the tail lift can be switched ON / OFF by means of a cabin switch, a main battery
disconnect switch, or a combination of both.
Push button to switch tail lift power ON (indicator light on)
Push button to switch tail lift power OFF (indicator light off)
If platform is equipped with a tilt sensor and option OAE503.2, indicator light can be configured to switch on if platform is not closed in its travel position.
NOTICE
In case of combined system, (main battery disconnect and cabin switch) both must be switched on to activate the tail lift. Switching
off only one of two will deactivate the tail lift, but it is strongly recommended to switch-off both. NEVER leave the main battery
disconnect switch on while tail lift is not is use.
Cabin switch
Main battery disconnect switch
Turn clockwise to switch battery power ON
Turn counter-clockwise to switch battery power OFF
example
36 DHOLLANDIA
9.6 OPERATION
9.3 - 9.4 explain how each of the functions OPEN - LOWER - LIFT - CLOSE are activated via the various types of controls. 9.7
explains how the optional stabilizing legs are operated. This section explains in which sequence the DH-LM must be operated,
and which steps must be followed.
The images shown refer to instruction decal ref. EF0620.EN or equivalent, usually affixed to the side of the vehicle body. See also
section 10 from page 43 onwards.
Consult the operation manual before getting started. Follow ALL safety and operation instructions.
Switch on the electrical power to the tail lift (cabin switch or main battery disconnect switch in the external control box, or both if both are available).
If so equipped, LOWER the mechanical or hydraulic stabilizing legs into work position.
Observe all safety instructions, and open the platform lock (if so equipped).
OPEN the platform, and adjust its pitch to the slope of the ground. DO NOT LOWER before the horizontal work position has been reached.
Adjust the platform pitch to compensate for the slope of the ground [see 9.1 on page 28] and platform deflection under load [see 9.2 on page 29].
LOWER the platform to get easy access. If so equipped, deploy the roll stops and guard rails.
Select between main external control box or auxiliary control to continue [see 9.3- 9.4 from page 30 onwards].
Opening the platform
37 DHOLLANDIA
LOWER the platform to the ground. At the ground, use the AUTOMATIC TILT to decline the platform to the ground.
LIFT the platform off the ground. Use the AUTOMATIC TILT to return the platform to level pitch. If riding on the platform, DO NOT place your feet beyond the inboard platform edge.
When riding on the platform, make sure you stand min. 25 cm away from the inboard platform edge, make sure your footing is solid, and ALWAYS maintain 3 points of contact. [see 7.4 from page 17 onwards].
NEVER pull the load from the vehicle onto the platform. ALWAYS push it out. Pulling the load from the vehicle can result in a fall from the platform and cause serious injury or death.
Before lifting or lowering loads, make sure the loads are secured on the platform surface. Deploy the platform roll stops (if so equipped), lower loads on a pallet jack down on the platform surface or immobilize the load via equivalent securement device.
Make sure you comply with load charts and instructions at all times.
LOWER the platform to the ground. At the ground, use the AUTOMATIC TILT to decline the platform to the ground.
LIFT the platform off the ground. Use the AUTOMATIC TILT to return the platform to level pitch.
Loading and unloading
38 DHOLLANDIA
If so equipped, stow the roll stops and guard rails in their travel position.
LIFT the platform to vehicle floor level before closing the platform. NEVER CLOSE the platform before it is at maximum height at vehicle floor level.
CLOSE the platform until it reaches the closed vertical position and you hear the hydraulic system turn in overpressure.
If so equipped, lock the platform lock. If so equipped, raise the mechanical or hydraulic stabilizing legs into travel position.
Switch off the electrical power to the tail lift (cabin switch or main battery disconnect switch in the external control box, or both if both are available). Close the cover of the control box.
At any time during the operation, release the activated button(s) to stop the platform from moving. Additionally, turning
the main battery disconnect switch counter-clockwise (if so equipped) will switch off the electrical power to the tail lift.
NOTICE
OPEN and CLOSE the platform at vehicle floor level only. Opening and closing the platform at a lower level can cause serious
damage to the hydraulic cylinders of the tail lift.
NOTICE
The most important safety and operation instructions are summarized in a product video that can
be viewed online at:
http://www.dhollandia.com/uservideo/LM-EUR EN-2017-01
Make sure you review these instructions prior to operation of the associated DHOLLANDIA tail lift.
Closing up in travel position
39 DHOLLANDIA
9.7 THE USE OF STABILIZING LEGS
DHOLLANDIA tail lifts are available with 2 types of stabilizing legs:
Hydraulic stabilizing legs are operated via the main external control box. They are available in capacities of 2.5 tons, 4 tons
and 10 tons, and are therefore suitable for a wide range of commercial vans and trucks.
Mechanical stabilizing legs are deployed and stowed manually by the operator. They are only suitable for light commercial
vehicles up to 3.5 tons gross vehicle weight, and to handle cargo up to max. 750 kg nominal load.
The purpose of the stabilizing legs is to prevent the vehicle from tipping over, and to support the chassis of the vehicle during
loading and unloading (e.g. vehicles with very long overhang, soft suspension, with relatively weak chassis, or in case of extreme
lift capacities).
When using the stabilizing legs, the operator should observe following points:
Ensure that the vehicle is safely parked and immobilized, and the parking brake applied.
If so equipped, block the air suspension of the vehicle.
Ensure that the stabilizing legs are positioned on solid even
ground. In case of soft terrain (sand, gravel,), solid support
blocks must be used under the stabilizing legs.
The stabilizing legs should be used to stabilize the vehicle only.
They are not suitable to lift the vehicle.
The height of the stabilizing legs should be adjusted during
loading and unloading, to adapt them to the variation in the
vehicle suspension. Failure to properly adjust height of stabilizing
legs increases the risk of mechanical damage to the stabilising
legs, and serious injury or death to the operator and any
bystanders.
If so equipped, raise the air suspension of the vehicle, in order to relieve the stabilising legs from all pressure, prior to stowing
them back in their travel position.
Do NOT move the vehicle if the stabilising legs are not fully raised and secured in their travel position.
Arctic control box (OAE041.BP) Joystick control box (ref. OAE030.BT)
Hydraulic stabilizing legs
40 DHOLLANDIA
NOTICE
The use of stabilizing legs is mandatory on certain vehicles. Consult the operation manual and / or the Fitting and Body Building
Instructions from the vehicle manufacturer.
LEGS DOWN If so equipped, block the air suspension in the normal, medium work position.
Disengage the travel lock (1).
Turn the lever of the holder lock (2) counter clockwise to give the leg (3) free movement.
Lower the leg (3) to the desired height. Then turn the lever of the holder lock (2) clockwise very firmly, to
secure the leg (3) in the desired position.
LEGS UP If so equipped, raise the air suspension fully, to relieve the legs from all pressure.
Turn the lever of the holder lock (2) counter clockwise to give the leg (3) free movement.
Raise the leg (3) to the highest possible position. Then turn the lever of the holder lock (2) clockwise firmly,
to secure the leg (3) in its travel position.
Engage the travel lock (1).
WARNING
When the legs are extended down at the ground, the weight of a loaded vehicle can put a lot of strain on the stabilising legs
and cause a sudden, jerky movement when disengaging the holder lock. To reduce the risk of finger pinching and serious
bodily injury, ALWAYS keep fingers away from the sliding parts of the legs.
Upon release of the holder lock, the loaded vehicle body could suddenly drop down, hit the operators head or upper body,
and cause serious bodily injury. Therefore, ALWAYS operate the legs from a position at the side of the vehicle body, NOT
from a position underneath the body.
Mechanical stabilizing legs
41 DHOLLANDIA
9.8 THE USE OF ROLL STOPS
WARNING
If the load is not properly secured on the platform while lifting or lowering, it could shift position, destabilize the operator riding
on the platform, and cause him / her to fall. The load could also fall off the edge and hit the operator or bystanders.
Improperly secured cargo can put the operator and any bystanders at great risk of serious bodily injury and death.
Therefore, all cargo must be properly secured on the platform, before lifting or lowering.
Before lifting or lowering loads, ALWAYS apply all brakes or
stops available to secure the load. Engage the wheel brakes
of carts, trolleys or machinery (if available). When using pallet
jacks, lower and rest the pallet or load onto the platform
surface.
DHOLLANDIA offers various roll stop options, delivered to
customer specification. Contact your regional DHOLLANDIA
distributor for more information, prior to ordering your tail lift.
See page 3 for contact info.
The most popular roll stop models are discussed below.
Contact your regional DHOLLANDIA distributor for
operational instructions on other models or models with
different options, prior to operating the tail lift. See page 3 for
contact info.
Consult the DHOLLANDIA website to view operation videos on the various types of roll stop systems
http://dhollandia.com/GB/en/101/Movies#/cat/0
www.dhollandia.com Country & language selection Videos General Roll-stop systems
OAP100.M = Manual roll stops, operated by springs
OPEN Press the lever on the side of the roll stop flap.
CLOSE Step on the roll stop flap.
When driving a load from the ground onto the platform,
the roll stop will automatically close.
OAP100.M
42 DHOLLANDIA
OAP100.A = Automatic roll stops, operated by springs.
Roll stop flap opens to 40.
OPEN
MANUAL MODE
Kick the lever on the side of the roll stop flap sideways from position 1 to position 2. The roll stop will now function as a manual roll stop OAP100.M.
When stepping on the roll stop flap, or when driving a load from the ground onto the platform, the roll stop will automatically close.
OPEN
AUTOMATIC MODE
Kick the lever on the side of the roll stop flap sideways + rearward, from position 1 to position 3. System will now function as automatic roll stop.
When stepping on the roll stop flap, or when driving a load from the ground onto the platform, the flap automatically jumps back to the open position after releasing it, or when the load is passed over it.
CLOSE Kick the lever into position 1.
Step on the roll stop flap.
OAP100.VA = Vertical roll stops, operated by springs.
Roll stop flap opens to 90.
OPEN
MANUAL MODE
Kick the lever on the side of the roll stop flap sideways from position 1 to position 2. The roll stop will now function as a manual roll stop OAP100.M.
When stepping on the roll stop flap, or when driving load from the ground onto the platform, the roll stop will automatically close.
OPEN
AUTOMATIC MODE
Kick the lever on the side of the roll stop flap sideways + rearward, from position 1 to position 3. System will now function as automatic roll stop.
When stepping on the roll stop flap, or when driving a load from the ground onto the platform, the flap automatically jumps back to the open position after releasing it, or when the load is passed over it.
CLOSE Kick the lever into position 1.
Step on the roll stop flap.
OAP100.A
1 2
3
OAP100.VA
1 2
3
43 DHOLLANDIA
10 DECALS
The following decals are supplied with
each new tail lift and should be affixed to
the vehicle body during installation in the
manner set forth in the adjacent
drawings.
NEVER remove or paint over any decal.
Missing, worn or illegible warning decals
must be immediately replaced. Get free
replacement decals from DHOLLANDIA.
Contact your regional DHOLLANDIA
distributor. See page 3 for contact info.
The operator should comply with all
affixed safety and instructions decals. Be
aware that the decals merely summarize
the main points, and that the operator
must know, understand, and comply with
the full contents of the operation manual.
Note: the decals marked as EXAMPLE
can vary in function of the maximum
rated capacity of the tail lift, or the chosen
type of external control box.
44 DHOLLANDIA
E
F 05
83 .L
M .E
N
E F
05 65
.E N
E F
06 20
.E N
E
F 05
70 .C
A P
+ s
er ia
l n r
E F
05 85
.U S
E F
05 81
.E N
xxxx
45 DHOLLANDIA
E
F 05
63 .E
N
E F
05 64
.E N
E F
05 62
.E N
Tail lift decals used and affixed in areas, other than the rear of the vehicle.
Cabin switch in drivers cabin to switch
electrical power to tail lift on / off (if so
equipped)
46 DHOLLANDIA
11 MEANING OF SAFETY AND WARNING SIGNS
WARNING signs
Overview and keep visual control over the working
area of the tail lift at all times.
General warning sign used to alert the user to
potential hazards. All messages that follow this
sign shall be obeyed to avoid possible harm.
Entrapment hazard. Keep hands, limbs, loose
clothes and long hair away from moving parts.
Crushing & shearing hazard. Keep hands away
from moving parts.
Crushing & shearing hazard. Keep feet away from
moving parts.
Slipping hazard.
Tripping hazard.
Hazard caused by tilting objects.
Hazard of falling from heights.
Crushing & entrapment hazard. Keep head, upper
body and limbs away from moving parts.
MANDATORY ACTION signs
Contact your regional DHOLLANDIA distributor.
Consult the DHOLLANDIA website.
Download from DHOLLANDIA website.
Read the manual or instructions.
Hold onto guard rail. Protect yourself from falling
off the platform, or vehicle floor.
Wear safety gloves.
Wear safety-toe shoes.
Wear appropriate work clothes, avoid loose-fitting
clothes that might be trapped in the moving parts
of the lift.
Wear safety protection, eye protection and a
safety hard hat.
Use a safety shield.
PROHIBITION signs
General prohibition. DO NOT do!
DO NOT use machine by more than 1 operator!
General prohibition. DO NOT do!
DO NOT step or stand here!
47 DHOLLANDIA
Other frequently used signs Signs for electro/hydraulic functions
Yes do this way. Correct work procedure.
OPEN: deploy / open the platform from its
travel position to its work position.
No, DO NOT do this way. -Incorrect work
procedure.
LOWER: lower the platform.
Position the load at the applicable center of gravity
or load center. - Follow the load instructions.
LIFT: lift the platform
Emergency stop.
Will cause an immediate stop of the lift.
CLOSE: stow / close the platform from its
work position to its travel position.
Emergency exit.
Provision (lever, valve) creating an emergency
exit.
LEG(S) DOWN: lower down the stabilizing
legs
Unlock.
Disengage the mechanical locking system.
LEG(S) UP: raise the stabilizing legs
Lock.
Engage the mechanical locking system.
SWITCH between internal and external
controls
Switch ON the electrical power.
Instructions for maintenance, repair, or
emergency operation in case of a
breakdown
Switch ON the electrical power to the lift via the
main battery disconnect switch and / or cabin
switch.
Normal operation by means of the electric
controls
Switch OFF the electrical power.
Manual emergency operation
Switch OFF the electrical power to the lift via the
main battery disconnect switch and / or cabin
switch.
This is an operation to be executed manually (as
opposed to an electrical function controlled by
means of one of the control units).
48 DHOLLANDIA
12 END NOTE
NOTICE
The most important safety and operation instructions are summarized in a product video that can
be viewed online at:
http://www.dhollandia.com/uservideo/LM-EUR EN-2017-01
Make sure you review these instructions prior to operation of the associated DHOLLANDIA tail lift.
NOTICE
Competent and regular preventative maintenance is essential to the operational reliability, and the safety of the operator and
bystanders.
The latest update of our check-list for preventative maintenance & inspection can be downloaded from:
www.dhollandia.com Country & language selection Downloads Checklists
select required manual
All maintenance and repair work should be performed by authorized DHOLLANDIA service agents and using only authorized
OEM DHOLLANDIA replacement parts.
Consult the separate MAINTENANCE AND REPAIR MANUAL for safety instructions, maintenance guidelines, and
troubleshooting support.
Lubricate the tail lift on a regular basis to maximize its durability and operational reliability. this is at least 3 times per year in a
single shift operation; more frequently in case of very intensive use (multiple shift, 24h operation, etc.) or use in hostile
environment conditions (frequent high pressure cleanin
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