Yamaha EF12000DE v3 Owner's Manual PDF
Summary of Content for Yamaha EF12000DE v3 Owner's Manual PDF
Generator
LIT-19626-02-08 7UX-28199-1BPRINTED ON RECYCLED PAPER
PRINTED IN JAPAN 2013.111 !
(E)
EF12000DE
OWNERS MANUAL
Read this manual carefully before operating this machine.
3ZZ9020237 ISSUE EMD-GU7307
7UX-9-1B_hyoshi 13.11.4 10:14 1
7UX-9-1B_hyoshi 13.11.4 10:14 2
INTRODUCTION Congratulations on your purchase of your new Yamaha. This manual will provide you with a good basic understanding of the operation and maintenance of this machine. If you have any questions regarding the operation or maintenance of your machine, please consult a Yamaha dealer.
EF12000DE OWNERS MANUAL
2013 by Yamaha Motor Corporation, U.S.A. 1st Edition, November 2013
All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, U.S.A.
is expressly prohibited. Printed in Japan.
P/N LIT-19626-02-08
7UX-9-1B 13.11.4 13:37 1
PLEASE READ AND UNDERSTAND THIS MANUAL COMPLETELY BEFORE OPERATING THE MACHINE.
Particularly important information is dis- tinguished in this manual by the follow- ing notations.
This is the safety alert symbol. It is used to alert you to potential per- sonal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
A WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
A NOTICE indicates special precau- tions that must be taken to avoid damage to the machine or other property.
TIP
A TIP provides key information to make procedures easier or clearer.
*Product and specifications are subject to change without notice.
TIP
9 Yamaha continually seeks advance- ments in product design and quali- ty. Therefore, while this manual contains the most current product information available at the time of printing, there may be minor dis- crepancies between your engine and this manual. If there is any question concerning this manual, please consult a Yamaha dealer.
9 This manual should be considered a permanent part of this engine and should remain with this engine when resold.
851-005
NOTICE
WARNING
WARNING
IMPORTANT MANUAL INFORMATION
7UX-9-1B 13.11.4 13:37 2
Check that following acces- sories come with your Yamaha Generator.
(1) Owners manual
(2) Wheel mounting parts (See page 39.)
(3) Servicing tools
(4) Battery mounting bracket (See page 13.)
Be sure to replenish with engine oil. (See page 10 for details.)
The generator has been shipped without engine oil. Do not start the engine until you have filled it with the sufficient engine oil.
NOTICE
7UX-9-1B 13.11.4 13:37 3
Symbols and Meanings In accordance with the European requirements (eec Directives), the specified symbols as shown in the following table are used for the products and this instruction manual.
7UX-9-1B 13.11.4 13:37 4
CONTENTS
LOCATION OF IMPORTANT LABELS ..................................................1
SAFETY INFORMATION ........................................................................2
EXHAUST FUMES ARE POISONOUS.............................................3
FUEL IS HIGHLY FLAMMABLE AND POISONOUS .......................3
ENGINE AND MUFFLER MAY BE HOT...........................................4
ELECTRIC SHOCK PREVENTION ..................................................4
CONNECTION NOTES .....................................................................5
CONNECTION...................................................................................5
EXTENSION CORD NOTES .............................................................5
CONTROL FUNCTION...........................................................................7
PRE-OPERATION CHECK...................................................................10
CHECK ENGINE OIL ......................................................................10
CHECK FUEL..................................................................................11
BATTERY INSTALLATION..............................................................13
CHECK COMPONENT PARTS.......................................................15
CHECK GENERATOR SURROUNDINGS......................................15
OPERATION .........................................................................................16
STARTING THE ENGINE................................................................16
USING ELECTRIC POWER............................................................17
STOPPING THE GENERATOR.......................................................22
WATTAGE INFORMATION ...................................................................23
VOLTAGE DROP IN ELECTRIC EXTENSION CORDS..................24
MAINTENANCE SCHEDULE...............................................................25
DAILY INSPECTION........................................................................25
PERIODICAL MAINTENANCE.......................................................25
7UX-9-1B 13.11.4 13:37 5
"HOW-TO" MAINTENANCE.................................................................27
ENGINE OIL CHANGE ...................................................................27
ENGINE OIL FILTER REPLACEMENT ..........................................27
SERVICING AIR CLEANER............................................................28
CLEANING AND ADJUSTING SPARK PLUG ...............................29
CLEANING FUEL STRAINER ........................................................29
FUEL HOSE REPLACEMENT........................................................30
CHECKING CARBON BRUSH .......................................................30
BATTERY-Replenishing the battery fluid.....................................31
SPARK ARRESTER .............................................................................32
PREPARATION FOR STORAGE..........................................................33
HIGH ALTITUDE ENGINE OPERATION ........................................34
BATTERY ........................................................................................34
TROUBLESHOOTING..........................................................................35
SPECIFICATIONS ................................................................................36
CONSUMER INFORMATION ...............................................................37
WIRING DIAGRAM...............................................................................38
OPTIONAL PARTS...............................................................................39
"HOW-TO" INSTALL THE WHEEL.................................................39
YAMAHA EXTENDED SERVICE (Y.E.S.) ............................................40
7UX-9-1B 13.11.4 13:37 6
1
1
2
2 6
5
4
3
7
REFER TO OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS. THIS ENGINE MEETS EMISSION STANDARDS FOR ****U.S. EPA REGULATIONS FOR SMALL NON-ROAD ENGINES (EMISSION COMPLIANCE PERIOD OF 1000 HOURS) AND **** CALIFORNIA SI SORE's. YAMAHA MOTOR POWERED PRODUCTS CO.,LTD.
ENGINE FAMILY- DISPLACEMENT 653 cm3 IMPORTANT ENGINE INFORMATION EM
EH63 .64 .65
*****.****** 4
5
3
DANGER Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.
NEVER use inside a home or garage, EVEN IF doors and windows are open.
Only use OUTSIDE and far away from windows, door, and vents.
7CG-24877-00
1
6
7
LOCATION OF IMPORTANT LABELS Please read the following labels carefully before operating this machine.
TIP
Maintain or replace safety and instruction labels, as necessary.
7UX-9-1B 13.11.4 13:37 1
2
1
G-380
SAFETY INFORMATION
9 This generator is not designed for on-board use. Do not use it while installed on the vehi- cle.
9 Do not modify the generator or use it with its parts removed.
9 Do not allow children to operate the generator.
9 Be sure to carry the generator only by its carry- ing handle(s).
1 Carrying handle(s) (shaded)
9 Do not place any obstacles on the generator.
7UX-9-1B 13.11.4 13:37 2
3
743-003
743-005
743-004
G-382
FUEL IS HIGHLY FLAMMABLE AND POISO- NOUS 9 Always turn off the engine when refuelling. 9 Never refuel while smoking or in the vicinity of
an open flame. 9 Take care not to spill any fuel on the engine or
muffler when refuelling. 9 Do not leave the generator inside the vehicle or
in the trunk. 9 If you swallow any fuel, inhale fuel vapor, or
allow any to get in your eye(s), see your doctor immediately. If any fuel spills on your skin or clothing, immediately wash with soap and water and change your clothes.
9 When operating or transporting the machine, be sure it is kept upright. If it tilts, fuel may leak from the carburetor or fuel tank.
743-002
G-381
EXHAUST FUMES ARE POISONOUS 9 Using a generator indoors CAN KILL YOU IN
MINUTES. Generator exhaust contains car- bon monoxide. This is a poison you cannot see or smell.
9 NEVER use inside a home or garage, EVEN IF doors and windows are open.
9 Only use OUTSIDE and far away from win- dows, doors, and vents.
7UX-9-1B 13.11.4 13:37 3
743-008K
743-009
743-010
743-011
9 In order to prevent overheating, ensure adequate airflow by keeping the machine at least 1 m (3 ft) from objects or other equipment.
9 Do not operate the engine with a dust cover or other objects covering it.
9 When covering the generator, be sure to do so only after the engine and muffler have com- pletely cooled down.
G-384
ELECTRIC SHOCK PREVENTION 9 Never operate the engine in rain or snow.
9 Never touch the machine with wet hands or electrical shock will occur.
4
743-006
743-007
G-383
ENGINE AND MUFFLER MAY BE HOT 9 Place the machine in a place where pedestri-
ans or children are not likely to touch the machine.
9 Avoid placing any flammable materials near the exhaust outlet during operation.
7UX-9-1B 13.11.4 13:37 4
743-013
q
w
q
w
G-385
CONNECTION NOTES 9 Avoid connecting the generator to commercial
power outlet. 9 Avoid connecting the generator in parallel with
any other generator. 1 Correct 2 Incorrect
G-440
CONNECTION
G-387
EXTENSION CORD NOTES 9 When using an extension cord, its total length
should not exceed 60 meters for cross section of 1.5 mm square and 100 meters for cross section of 2.5 mm square.
9 This extension cord should be protected by a tough flexible rubber sheath (IEC 245) or the equivalent to withstand mechanical stresses.
Before the generator can be connected to a build- ings electrical system, a licensed electrician must install an isolation (transfer) switch in the build- ings main fuse box. The switch is the connection point for generator power and allows selection of generator or main line power to the building. This will prevent the generator from charging the main power line (backfeeding) when the main power supply has failed or has been turned off for line repair. Backfeeding can electrocute or injure line maintenance personnel. Also, generator and build- ing electrical system damage can occur when nor- mal operating power returns if unit is used without an isolation switch.
WARNING
1 9 Connect the Ground (earth) terminal to a ground source. In order to prevent electrical shock, the generator must be grounded when using an electrical device with a ground plug.
1 Ground (earth) terminal
5
7UX-9-1B 13.11.4 13:37 5
Notes on installation 1. If you provide the generator with wheels, always be sure to place the genera-
tor on a level surface, locking the wheel with the stopper and / or chocking the wheels.
2. Select a place that allows you to maintain and inspect the generator, which is not exposed to contamination by exhaust gas.
If you are planning to install the generator without its wheels attached, take into consideration being able to make oil changes efficiently.
3. In ground connection, be sure to use the designated ground terminal.
(A grounding cable is not included in the set of accessories.)
4. During use, be sure not to disconnect the battery.
5. While the power is on, do not unplug the unit or disconnect cables from the terminals.
6
Warning labels are affixed to our engines with regard to particularly serious dangers. When using the engines, please use them safely after carefully reading the instruction manual and understanding the dangers.
WARNING : PRECAUTIONS ON THE HANDLING OF THE WARNING LABEL
7UX-9-1B 13.11.4 13:37 6
CONTROL FUNCTION
TANK CAP FUEL TANK
AIR CLEANER
SPARK PLUG CAP
FUEL COCK
CONTROL PANEL
BATTERY
STOPPER
MUFFLER
CONNECTOR FOR REMOTE CONTROL
SPARK PLUG CAP
OIL FILLER CAP
OIL GAUGE
ELECTRIC STARTER
OIL DRAIN PLUG
OIL FILTER
FUEL GAUGE
7
7UX-9-1B 13.11.4 13:37 7
O il
P re
ss ur
e M
on it
or in
g Sy
st em
a nd
S ta
rt er
M ot
or O
pe ra
ti on
fo r
E F
12 00
0D E
3, 60
0
1, 05
0
60 0
50 0
12 0
st ar
te r
O N
3 se
co nd
s 0.
5 se
co nd
en gi
ne r
/m in
T he
s ta
rt er
m ot
or s
to ps
c ra
nk in
g th
e en
gi ne
a t 1
,0 50
r /m
in au
to m
at ic
al ly
d ur
in g
st ar
tin g
op er
at io
n an
d ca
n no
t b e
ac tiv
at ed
d ur
in g
th is
p er
io d.
T he
s ta
rt er
c ir
cu it
is c
ut o
ff w
he n
th e
E C
U re
co gn
iz es
th at
th e
en gi
ne is
s ta
rt ed
b y
de te
ct in
g en
gi ne
s pe
ed o
f 1,
05 0
r/ m
in .
st ar
te r
cr an
ki ng
s pe
ed
se co
nd a
tte m
pt
tim e
re co
gn iti
on o
f en
gi ne
s to
p by
th e
E C
U
O il
pr es
su re
m on
ito ri
ng s
ys te
m b
ui lt
in th
e E
C U
is ac
tiv at
ed 3
s ec
on ds
a ft
er th
e 1,
05 0
r/ m
in is
d et
ec te
d an
d un
til th
e en
gi ne
s to
p sw
itc h
is tu
rn ed
o ff
.
W he
n it
de te
ct s
ab no
rm al
lo w
o il
pr es
su re
, ig
ni tio
n sy
st em
is a
ut om
at ic
al ly
c ut
o ff
. T he
E C
U r
ec og
ni ze
s th
at th
e en
gi ne
is s
to pp
ed w
he n
th e
en gi
ne r
/m in
d ro
ps to
12 0
r/ m
in o
r be
lo w
.
It ta
ke s
0. 5
se co
nd f
or th
e E
C U
to r
ec og
ni ze
th e
en gi
ne s
pe ed
o f
12 0
r/ m
in a
ft er
ac tu
al e
ng in
e sp
ee d
re ac
he s
12 0
r/ m
in d
ue to
th e
in te
rv al
o f
ig ni
tio n
pu ls
es .
A f
ai l-
sa fe
f un
ct io
n eq
ui pp
ed o
n th
is g
en er
at or
pr ev
en ts
th e
st ar
te r
fr om
c ra
nk in
g th
e en
gi ne
w ith
in tw
o se
co nd
s af
te r
th e
en gi
ne h
as b
ee n
st op
pe d.
T IP
:
en gi
ne s
to p
sw itc
h tu
rn ed
o ff
8
7UX-9-1B 13.11.4 13:37 8
Automatic bulb checking When the starter switch is turned to the "START" from the "STOP" position, the oil pressure warning lamp flashes only once to check the bulb.
If it does not flash, ask a Yamaha dealer to inspect the electrical circuit.
Fail-safe Function of ECU (Electronic Control Unit) When the remote control unit is connected, the engine will not start unless
both starter switch on the control panel and the engine switch on the remote control unit are switched on.
If the engine does not run for 3 seconds when the starter switch is turned to the "START" position on either the generator or the remote control unit, the starter motor will stop automatically.
If the engine does not start for 21 seconds when the starter switch is turned to the "START" position on either the generator or the remote control unit, the starter motor will stop automatically.
TIP
If the engine stalls, check the engine oil level or contamination. Add or change oil, and restart. (See page 10 for more details.) Check the fuel level and the fuel cock because the same result can be expect- ed when the fuel runs out.
If the engine runs over 4500 r/min for 7 seconds, the engine stops automatical- ly and the oil pressure warning lamp flashes for 3 minutes.
Oil Pressure Monitoring System The engine is equipped with an oil pressure sensor (of a hydraulic pressure detection type).
If this sensor detects the oil pressure below the specified level, it stops the engine automatically. Then, the oil pressure warning lamp flashes for 3 minutes and goes off.
9
7UX-9-1B 13.11.4 13:37 9
PRE-OPERATION CHECK
UPPER LEVEL
LOWER LEVEL
OIL GAUGE
OIL GAUGE
UPPER LEVEL
LOWER LEVEL
CHECK ENGINE OIL Before checking or refilling oil, be sure gener- ator is located on stable and level surface with engine stopped.
1) Remove oil level gauge and check the engine oil level.
2) If oil level is below the lower level line on the oil gauge, refill with suitable oil (see table) to upper level after removing the engine oil filler cap.
3) Change oil if contaminated. (See "How-To" Maintenance.)
Oil capacity1.55 L (1.64 US qt, 1.36 Imp qt)
TIP The engine is equipped with an oil sensor
unit (hydraulic pressure detection type) that will automatically stop the engine if oil in the crank case is reduced below the specified level. Should the engine be automatically stopped, be sure to check the amounts of fuel and oil.
When the oil is reduced below the specified level, add new oil to the upper limit. Since the oil sensor will not detect the deteriora- tion of oil, visually check the quality or determine it by the specified time and then change the oil if necessary. (Refer to page 27.)
OIL FILLER CAP
0C
YAMALUBE 4 (10W-40)
SAE 10W SAE #20 SAE #30
32F
25C
80F
Recommended engine oil: YAMALUBE 4 (10W-40),
SAE 10W-30 or 10W-40 SAE #30 SAE #20 SAE 10W
Recommended engine oil grade: API Service SE type or higher
10
7UX-9-1B 13.11.4 13:37 10
1) Check fuel level at fuel level gauge.
2) If fuel level is low, refill with unleaded automotive gasoline.
This engine is certified to operate on automotive unleaded gasoline.
3) Use unleaded automotive gasoline only.
Unleaded regular/premium or refor- mulated gasoline containing no more than 10% Ethanol (E10), or 15% MTBE may also be used.
Never use gasoline containing ethanol exceeding 10%, or MTBE exceeding 15% because engine or fuel system damage could result.
Never use stale or contaminated gasoline.
Use of these non-recommended fuels may result in reduced performance and/or denial of warranty.
4) Stop the engine and open the cap.
5) Close the fuel valve before filling the fuel tank.
6) Be sure the fuel filter screen is inserted.
7) Reattach the fuel cap by turning clock- wise until reaching the physical stop (about one quarter turn). Do not attempt to turn past the physical stop or the fuel cap may be damaged.
Fuel filter screen Tank cap
Fuel gauge
CHECK FUEL
Do not refuel while smoking or near open flame or other such potential fire hazards. Otherwise fire accident may occur.
WARNING
11
7UX-9-1B 13.11.4 13:37 11
Fuel Amount up to "LEVEL" position 38 L (10.04 US gal, 8.36 Imp gal)
EMPTY FULL
E F
TIP
The full level of fuel is the upper surface of the fuel filter.
Be sure to add the fuel in small amounts as the fuel level approaches to the full fuel level mark.
"LEVEL" MARK
FUEL LEVEL LINE Continuous operation time in
normal use (rated load)
60 Hz Approx. 7.1 hours
Make sure you review each warning in order to prevent fire hazard. Do not refill tank while engine is running or hot. Close fuel cock before refueling with fuel. Be careful not to admit dust, dirt, water or other foreign objects into fuel. Do not fill above the top of the fuel filter (marked "LEVEL") or the fuel may
overflow when it heats up later and expands. Wipe off spilt fuel thoroughly before starting engine. Keep open flames away.
WARNING
12
7UX-9-1B 13.11.4 13:37 12
13
Installation
1) Turn the starter switch to the "STOP" position to prevent accidental short circuit- ing.
2) Attach terminals to a lead-acid battery already charged. Mount the battery onto the position as specified below, with its terminals facing inward.
3) Insert each long bolt through the specified hole, its tip pointing outward.
4) Put the supporting arm on the long bolts and tighten with the butterfly nuts. (Push the lead-acid battery all the way inward.)
5) Arrange the wiring so that it wont be damaged by possible vibration caused by the engine.
6) Only after checking that the engines starter key is in the "STOP" position, securely connect the cable with a red, to the positive (+) terminal first. And then connect the other cable to the negative (-) terminal.
AE00231
BATTERY (See page 31 for more details) Check the fluid level and fill if necessary. Use only distilled water if refilling is necessary.
Recommended Battery Lead-acid battery : A capacity of 12V-32Ah or larger.
For the generators used in low temperature below -5C(23F), 12V-40Ah or larger battery is recommended.
Should the connection be made in incorrect manner, the engine will be dam- aged.
NOTICE
7UX-9-1B 13.11.4 13:37 13
RED CABLE
RED CABLE
LESS THAN 260 mm (10.2 in)
LESS THAN 170 mm (6.7 in)
LESS THAN 205 mm (8.1 in)
Butterfly nut Long bolt Accessory Supporting arm parts Terminals and nut
Red cable: to the positive (+) terminal
Black cable: to the negative () terminal
14
7UX-9-1B 13.11.4 13:37 14
15
CHECK COMPONENT PARTS Check following items before starting engine:
Fuel leakage from fuel hose, etc. Bolts and nuts for looseness. Components for damage or breakage. Generator not resting on or against any adjacent wiring.
CHECK GENERATOR SURROUNDINGS
Make sure you review each warning in order to prevent fire hazard. Keep area clear of inflammables or other hazardous materials. Keep generator at least 1 meter (3 feet) away from buildings or other struc-
tures. Only operate generator in a dry, well ventilated area. Keep exhaust pipe clear of foreign objects. Keep generator away from open flame. No smoking! Keep generator on a stable and level surface. Do not block generator air vents with paper or other material.
WARNING
7UX-9-1B 13.11.4 13:37 15
16
OPERATION
(3) Turn the starter switch to the "START"
position.
Take your hand off the switch immedi- ately after the engine starts.
If the engine fails to start, release the switch, wait a few seconds, then try again. Each attempt should be as short as possible to preserve the bat- tery. Do not crank the engine more than 10 seconds on any one attempt.
TIP
A fail-safe function equipped on this gen- erator prevents the starter from cranking the engine within 0.5 second after the engine has been stopped.
STARTING THE ENGINE
CLOSE
CLOSE
OPEN
(1) Make sure that the economy switch and AC switch (no-fuse breaker) are off.
(2) Turn the fuel cock lever to the vertical (open) position.
STOP ON
START
ON
OFF
ECONOMY
SW AC SW
ON
OFF
ON
OFF
Check the oil level before each operations. (See page 10) Perform the specified daily inspection to see if it is in normal condition.
NOTICE
7UX-9-1B 13.11.4 13:37 16
In the following occasion, two or three trials may be required for starting the engine :
(1) The very first starting of a new generator.
(2) After the refueling of the engine which has been stopped due to fuel short- age.
(3) Starting after the oil filter change.
USING ELECTRIC POWER CONTROL PANEL
STOP ON
START
AC
ECONOMY SW
HOUR METER
ECONOMY SWITCH
OIL PRESSURE WARNING LAMP
PILOT LAMP
VOLTAGE METER
AC RECEPTACLE EARTH (GROUND) TERMINAL
STARTER SWITCH
AC SWITCH NO-FUSE BREAKER
20 A 20 A 30 A30 A 50 A
ON
OFF
ON
OFF
AC SW
120V 120 / 240V
ON
OFF
Make sure that the appliance is switched OFF before connecting it to the generator.
Do not move the generator while it is running.
Be sure to ground the generator if the connected appliance is grounded. Failure to ground unit may lead to electrical shock.
Clean dusts, dirt or water off the receptacle before use.
WARNING
17
7UX-9-1B 13.11.4 13:37 17
ON
OFF
ECONOMY
SW AC SW
ON
OFF
ON
OFF
(1) AC APPLICATION
(a) Ground the generator, using the ground terminal located at the side of the panel.
1 Ground (Earth) terminal
(b) Before starting the engine, check that the economy switch and AC switch of the generator and the power switches of the appliances are turned off.
(c) Connect the plugs of the appliances to the receptacles before starting the engine.
(d) Start the engine and check that the voltage meter indicates the rated volt- age.
1
18
7UX-9-1B 13.11.4 13:37 18
TABLE 1
TWIST
up to 30A
up to 30A
up to 20A NEMA 5-20R
NEMA L5-30R
NEMA L14-30R
NEMA 5-20P
NEMA L5-30P
NEMA L14-30P
G.F.C.I. (Ground Fault Circuit Interrupter) Receptacle, duplex (REC1)
Locking Receptacle (REC2)
Locking Receptacle (REC3)
Style Ampere Receptacle AC plug Description
up to 50A HUBBELL CS6369
HUBBELL CS6365C
Locking Receptacle (REC4)
To take power out from the TWIST LOCK RECEPTACLE, insert the plug into the receptacle, and turn it clock- wise to the lock position.
Be sure to ground the generator if the connected electrical device Is grounded.
The duplex 120V receptacle is protected by a G.F.C.I. (Ground Fault Circuit Interrupter). G.F.C.I. shuts off the output current from the duplex 120V recep- tacle when a ground fault occurs in the generator or the appliance. Please note that other receptacles are not protected by G.F.C.I..
WARNING
NOTICE
19
7UX-9-1B 13.11.4 13:37 19
(e) Turn the AC switch (no fuse breaker) to on and check to see that the pilot lamp is on.
(f) Turn on the switch of the appliance.
AC SW
ON
OFF
ON
OFF
TIP
The AC switch (no-fuse breaker) turns off automatically when the load exceeds the generator rated output.
When the AC switch (no-fuse breaker) turns off during operation, the genera- tor is over loaded or the appliance is defective. Stop the generator immedi- ately, check the appliance and / or gen- erator for overloading or detect and have repaired as necessary by Yamaha dealer or service shop.
G.F.C.I. RECEPTACLE TEST
After starting the engine, check the G.F.C.I. for proper function- ing by the following test procedure.
Push yellow TEST button, the red RESET button will pop out exposing the word TRIP. Power is now off at the outlets protected by the G.F.C.I., indicating that the device is func- tioning properly.
If TRIP dose not appear when testing, do not use the gen- erator. Call a qualified electrician.
To restore power, push RESET button.
If the RESET button pops out during operation, stop the generator immedi- ately and call a qualified electrician for checking generator and the appli- ances.
WARNING
NOTICE
20
7UX-9-1B 13.11.4 13:37 20
ECONOMY SWITCH
ECONOMY SWITCH automatically reduces engine speed when load is OFF, and automatically increases engine speed to rated r/min when load is ON. ECONOMY SWITCH provides fuel economy and low noise operation at no-load running.
(1) HOW TO USE ECONOMY SWITCH
Start the engine with ECONOMY SWITCH off.
ON
OFF
ECONOMY
SW
(2) CHECKING THE OPERATION
When ECONOMY SWITCH does not operate normally, please check following :
Overloaded ? Please make it sure that the generator is not overload.
TIP
The ECONOMY SWITCH must be turned to "OFF" to increase engine speed to rated r/min when using a load of 0.04A or less.
The ECONOMY idling speed is 2,400 2,700 r/min.
TIP
Most induction loads such as electric motors require three to five times more wattage than their ratings during starting. This starting wattage should not exceed the rated output of the generator for prop- er operation of ECONOMY SWITCH.
Turn ECONOMY SWITCH off when the ECONOMY SWITCH does not work normally under the rated output.
TIP
Warm up the engine without a load for a few minutes.
Turn ECONOMY SWITCH on.
21
7UX-9-1B 13.11.4 13:37 21
STOPPING THE GENERATOR (1) Turn off the power switch of the elec-
tric equipment.
(2) Turn the economy switch and AC switch (no-fuse breaker) to off.
(3) Unplug the cord from receptacle of the generator.
CLOSE
CLOSE
OPEN
(4) Allow the engine to run at no-load for about 3 minutes to cool down before stopping.
(5) Turn the starter switch to the STOP position.
(6) Close the fuel cock.
STOP ON
START
TIP
It is normal that the engine speed goes up for a moment when you turn the starter switch to "STOP" while the Economy switch is in the "ON" position.
ON
OFF
ECONOMY
SW AC SW
ON
OFF
ON
OFF
22
7UX-9-1B 13.11.4 13:37 22
Some appliances need a "surge" of energy when starting. This means that the amount of electrical power needed to start the appliance may exceed the amount needed to maintain its use. Electrical appliances and tools normally come with a label indicating voltage, cycles/Hz, amperage (amps) and electrical power needed to run the appliance or tool. Check with your nearest dealer or service center with questions regarding power surge of certain appliances or power tools.
Electrical loads such as incandescent lamps and hot plates require the same wattage to start as is needed to maintain use.
Loads such as fluorescent lamps require 1.2 to 2 times the indicated wattage during start-up.
Loads for mercury lamps require 2 to 3 times the indicated wattage during start-up.
Electrical motors require a large starting current. Power requirements depend on the type of motor and its use. Once enough "surge" is attained to start the motor, the appliance will require only 50% to 30% of the wattage to continue running.
Most electrical tools require 1.2 to 3 times their wattage for running under load during use. (For example, a 9,000 watt generator can power a 3,200 to 7,000 watt electrical tool.)
Loads such as submersible pumps, air conditioners and air compressors require a very large force to start. They need 3 to 5 times the normal running wattage in order to start. (For example, a 5,000 watt generator would only be able to drive a 1,800 to 3,100 watt pump.)
If the power consumption of electrical appliances exceeds the operating range or if there is short circuit or other problems in the appliances, the AC breaker could trip "OFF" or the rotation of the generator could be abnormally reduced. In this case, stop the generator to see if the power consumption of the appli- ances is too large and if there is a problem in the appliances.
The frequency (the number of the generators rotation) was adjusted before the time of shipment. Changing the frequency could result in the generators break- down, so refrain from changing it.
WATTAGE INFORMATION
23
7UX-9-1B 13.11.4 13:37 23
To determine the total wattage required to run a particular electrical appliance or tool, multiply the voltage figure of the appliance/tool by the amperage (amps) fig- ure of same. The voltage and amperage (amps) information can be found on a name plate which is normally attached to electrical appliances and tools.
VOLTAGE DROP IN ELECTRIC EXTENSION CORDS When a long electric extension cord is used to connect an appliance or tool with the generator, a certain amount of voltage drop occurs in the extension cord which lessens the effective voltage available to the appliance or tool. The chart below has been prepared to illustrate the approximate voltage loss when an extension cord of 300 feet (approx. 100 meters) is used to connect an appliance or tool to the generator.
Applications Applicable Wattage (W)
60 Hz
Incandescent lamp, Heater 9,500
Fluorescent lamp, Electric tool 4,700
Pump, Compressor 2,400
Nominal cross
section
A.W.G. Gauge
No.
Allowable current
No.of strands / strands dia.
Resistance Current Amp.
No./mm /100mmm2 No. A 1A 3A 5A 8A 10A 12A 15A
0.75 18 7 30/0.18 2.477 2.5V 8V 12.5V
V o
lt ag
e d
ro p
1.27 16 12 50/0.16 1.486 1.5V 5V 7.5V 12V 15V 18V
2.0 14 17 37/0.26 0.952 1V 3V 5V 8V 10V 12V 15V
3.5 12 to 10 23 45/0.32 0.517 1.5V 2.5V 4V 5V 6.5V 7.5V
5.5 10 to 8 35 70/0.32 0.332 1V 2V 2.5V 3.5V 4V 5V
TIP
The above wattage chart is general guide only. Refer to your specific appliance for correct wattage.
When you use two or more alternating current outlets at a time, be careful that the sum of the appliances power consumption does not exceed the value speci- fied in the above chart.
24
7UX-9-1B 13.11.4 13:37 24
MAINTENANCE SCHEDULE
DAILY INSPECTION Before running the generator, check the following service items:
Excessive vibration, noise
Clean air cleaner element
Safe surroundings
Enough clean engine oil
Leakage of gasoline and engine oil
Loose or broken bolts and nuts
Enough gasoline
PERIODIC MAINTENANCE Periodic maintenance is vital to safe and efficient operation of your generator. Check the table below for periodic maintenance intervals. IT IS ALSO NECESSARY FOR THE USER OF THIS GENERATOR TO CONDUCT THE MAINTENANCE AND ADJUSTMENTS ON THE EMISSION- RELATED PARTS LISTED BELOW TO KEEP THE EMISSION CONTROL SYS- TEM EFFECTIVE.
The emission control system consists of the following parts :
The maintenance schedule indicated in the table is based on the normal generator operation. Should the generator be operated in extremely dusty condition or in heavier loading condition, the maintenance intervals must be shortened depending on the contamination of oil, clogging of filter elements, wear of parts, and so on.
(1) Carburetor and internal parts
(2) Cold start enrichment system, if applicable
(3) Intake manifold, if applicable
(4) Air cleaner element
(5) Spark plugs
(6) Magneto or electronic ignition system
(7) Spark advance/retard system, if applicable
(8) Exhaust manifold, if applicable
(9) Hoses, belts, connec- tors, and assemblies
25
7UX-9-1B 13.11.4 13:37 25
*Note 1 : Initial oil change should be performed after first twenty (20) hours of operation. Thereafter change oil every hundred (100) hours. Before changing oil, check for a suitable way to dispose of old oil. Do not pour it down into sewage drains, onto garden soil or into open streams. Your local zoning or environmental regulations will give you more detailed instruc- tions on proper disposal.
*Note 2 : As to the procedures for these items, please refer to the SERVICE MANUAL or consult your nearest Yamaha dealer.
*Note 3 : More frequent oil changing, oil filter replacement and air cleaner service on replacement may be necessary depending on operating conditions. This would include dusty environment, high ambient temperature, heavy engine loading.
Periodic Maintenance Schedule table
Maintenance Items Every 8 hours (Daily)
Every 20
hours
Every 200
hours
Every 500
hours
Every 1000 hours
Every 50
hours
Clean generator and check bolts and nuts (Daily)
Check for leakage from hoses and fitting (Daily)
Check and refill engine oil (Refill daily to upper level)
Change engine oil (*Note 1 and 3) (Initial)
Check battery electrolyte fluid level
Clean spark plug
Clean air cleaner
Clean fuel strainer
Replace air cleaner element (*Note 3)
Clean and adjust spark plug and electrodes
Replace engine oil filter (*Note 1 and 3) (Initial)
Clean and adjust carburetor (*Note 2)
Remove carbon from cylinder head (*Note 2)
Clean engine base (oil pan) (*Note 2)
Check and adjust valve clearance (*Note 2)
Replace spark plug
Replace fuel lines (Every 2 years)
Overhaul engine (*Note 2)
Check and replace carbon brushes
Spark arrester
(Every 100 hours)
(Every 100 hours)
26
7UX-9-1B 13.11.4 13:37 26
"HOW-TO" MAINTENANCE
OIL FILTER
ENGINE OIL CHANGE Initial oil change After 20 hours of operation
Thereafter Every 100 hours of operation
1. When changing oil, stop the engine and remove the drain plug.
2. Install the drain plug before refilling oil.
3. Refer to the recommended oil table on page 10.
4. Always use the best grade and clean oil. Contaminated oil, poor quality oil and shortage of oil cause damage to engine or shorten the engine life.
OIL CAPACITY : 1.55 L (1.64 US qt, 1.36 Imp qt)
ENGINE OIL FILTER REPLACEMENT Initial engine oil filter replacement
should be performed after 20 hours of operation. Thereafter replace the engine oil filter every 200 hours.
When installing a new oil filter, apply oil to O-ring, attach the oil filter in position and tighten 2/3 turns by hand or with wrench after touching the O-ring to the sealing surface of engine.
Run the engine for a minute ; stop the engine and check for oil leakage around the oil filter and recheck the oil level.
OIL DRAIN PLUG (ON BOTH SIDE)
OIL FILLER CAP
To prevent injury, pay attention to the spilled hot engine oil when replacing engine oil filter.
NOTICE
27
7UX-9-1B 13.11.4 13:37 27
AIR CLEANER COVER
KNOB
SERVICING AIR CLEANER A dirty air cleaner element will cause starting difficulty, power loss, engine mal- functions, and shorten engine life extremely.
Always keep the air cleaner element clean. Replace the air cleaner element set more often in dusty environments.
The air cleaner paper inner element and urethane foam outer element can be removed after removing knob and air cleaner cover. When installing, set the paper element and urethane foam on the air cleaner base. Check that the grommet is in position, and then install the cover with knob tightened securely.
Urethane Foam cleaning Wash and clean the urethane foam in kerosene. Saturate in a mixture of 3 parts kerosene and 1 part engine oil, and then squeeze to remove excess oil. Clean or replace the urethane foam ele- ment every 50 hours. (more often in dusty environments)
Paper element Clean by tapping gently to remove dirt and blow off dust. Never use oil. Clean or replace the paper element every 50 hours of operation, and replace element set every 200 hours or once a year.
GROMMET
ELEMENT
URETHANE FOAM
BASE
28
7UX-9-1B 13.11.4 13:37 28
0.70.8 mm (0.0280.031 in)
CLEANING FUEL STRAINER Dirt and water in the fuel are removed by the fuel strainer.
(a) Remove the strainer cup and throw away water and dirt.
(b) Clean the screen and strainer cup with gasoline.
(c) Tightly fasten the cup to main body, making sure to avoid fuel leak.
CLEANING AND ADJUSTING SPARK PLUG (a) Unplug the high-voltage cables (locat-
ed at the outlet panel and lead-acid battery).
(b) Using the supplied plug wrench and handle, turn it counterclockwise until it comes off.
(c) Clean the area around the mounting hole.
(d) Clean the electrodes if they are dirty. Adjust the clearance to 0.70.8 mm (0.0280.031 in). Replace it with a new one if the abrasion has devel- oped to the degree where a flat sur- face cannot be obtained on its projec- tion. If the electrodes turn black, also inspect the air cleaner.
(e) Attach and tighten the plug with the specified torque : 2530 Nm (2.53.0 mkgf, 1822 ftlbf).
( f ) After checking that the contact area inside the plug cap is not corroded, connect the high-voltage cables.
Spark plug
NGK BPR5ES
29
7UX-9-1B 13.11.4 13:37 29
CHECKING CARBON BRUSH If the brush become excessively worn, its contact pressure with the slip ring changes and causes a roughened surface on the slip ring, resulting in irregular gen- erator performance.
Check the brush every 500 hours or if generator performance is irregular.
If the brush is 5 mm (0.2 in) long or less, replace it with a new one.
(a) Remove the brush cover.
(b) Disconnect the wire connector and remove the brush.
(c) Carefully note the brush direction and relative position with the slip ring when installing new brush.
155 mm (0.60.2 in)
BRUSH
BRUSH HOLDER
BRUSH COVER
BRUSH HOLDER
FLANGE BOLT
SCREW
FUEL HOSE REPLACEMENT
Replace the fuel hose every 1,000 hours or every 2 years. If fuel hose leak is found, replace the fuel hose immediately.
Take extreme caution when replacing fuel hose ; gasoline is flammable.
WARNING
30
7UX-9-1B 13.11.4 13:37 30
AE00481
BATTERY Replenishing the battery fluid 1. Check the fluid level. The level should
be between the upper and lower level marks.
1 Upper level 2 Lower level
2. Add only distilled water if necessary.
762-035
q
w
762-036
762-012
Battery electrolyte is poisonous and dangerous. It contains sulfuric acid and can cause severe burns. Avoid contact with skin, eyes or clothing.
ANTIDOTE:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg or vegetable oil. Call physician immediately.
EYES: Flush with water for 15 min- utes and get prompt medical atten- tion.
Batteries produce explosive gases. Keep sparks, flame, cigarettes, etc. away. Ventilate when charging or using in an enclosed space. Always shield your eyes when working near batteries. KEEP OUT OF REACH OF CHILDREN.
Normal tap water contains minerals which are harmful to a battery; there- fore, refill only with distilled water.
WARNING
NOTICE
31
7UX-9-1B 13.11.4 13:37 31
SPARK ARRESTER In a dry or wooded area, it is recommendable to use the engine with a spark arrester. Some areas require the use of a spark arrester. Please check your local laws and regulations before operating your engine.
The spark arrester must be cleaned regularly to keep it functioning as designed. A clogged spark arrester :
Prevents the flow of exhaust gas Reduces engine output Increases fuel consumption Makes starting difficult
How to remove the spark arrester 1. Remove the flange bolts from the
muffler cover and remove the muffler cover.
2. Remove the screw from the spark arrester and remove the spark arrester from the muffler.SPARK
ARRESTER
MUFFLER
SCREW
SPARK ARRESTER SCREEN Clean the spark arrester screen Use a brush to remove carbon deposits from the spark arrester screen. Be careful to avoid damaging the screen.
The spark arrester must be free of breaks and holes. Replace the spark arrester if it is damaged.
Install the spark arrester, and muffler protector in the reverse order of disassembly.
The engine and muffler will be very hot after the engine has been run. Avoid touching the engine and muffler while they are still hot with any part of your body or clothing during inspection or repair.
WARNING
SPARK ARRESTER
32
7UX-9-1B 13.11.4 13:37 32
PREPARATION FOR STORAGE
The following procedures should be followed prior to storage of your generator for a period of 6 months or longer.
Drain fuel from fuel tank and strainer (cup) carefully by disconnecting the fuel line. Gasoline left in the fuel tank will eventually deteriorate making engine-starting difficult.
Drain fuel from the carburetor by loos- ening the drain screw on the carburetor float chamber , or run the engine at no-load until it stops.
Disconnect the terminal of the battery.
Change engine oil.
Check for loose bolts and screws, tighten them if necessary.
Clean generator thoroughly with oiled cloth. Spray with preservative if avail- able. NEVER USE WATER TO CLEAN GENERATOR !
Store generator in a well ventilated, low humidity area.
Screw for Drain
33
Fuel is highly flammable and poisonous. Check "SAFETY INFORMATION" (See page 3) carefully.
WARNING
Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted sur-faces or plastic parts.
NOTICE
7UX-9-1B 13.11.4 13:37 33
AE00633
BATTERY 1. Remove the battery.
2. Check the fluid level. Add only distilled water if necessary. (See page 31 "BATTERYReplenishing the battery fluid")
3. After checking the fluid level, charge the battery.
4. Store the battery in a cool, dark and dry place. Do not store the battery in an excessively warm or cold place [i.e., less than 0C (30F) or more than 30C (90F)].
5. Check battery condition with a hydrometer monthly, and charge as necessary.
Disconnect the negative lead first, then the positive lead from the battery. Connect the positive lead first, then the negative lead to the battery when
installing the battery. Never smoke or make and break connections at the battery while charging.
Sparks may ignite the battery gas. Be sure the battery terminals are tight and that the battery vent tube is prop-
erly routed and is securely attached to the battery.
34
WARNING
Do not disconnect the battery during engine operation. Avoid operating the generator with the battery removed.
NOTICE
HIGH ALTITUDE ENGINE OPERATION Please have an authorized Yamaha dealer modify this engine if it is to be run con-
tinuously above 5000 feet (1500 meters). Failure to do so, may result in poor engine performance, spark plug fouling, hard starting, and increased emissions.
Carburetor modification by an authorized Yamaha dealer will improve perfor- mance and allow that this engine meets EPA (Environmental Protection Agency) and California ARB (Air Resources Board) emission standards throughout its useful life.
An engine converted for high altitudes can not be run at 5000 feet or lower. In doing so, the engine will overheat and cause serious engine damage. Please have an authorized Yamaha dealer restore high altitude modified engines to the original factory specification before operating below 5000 feet.
7UX-9-1B 13.11.4 13:37 34
TROUBLESHOOTING
When generator engine fails to start after several attempts, or if no electricity is available at the output receptacles, check the possible causes in accordance with the following table. If your generator still fails to start or generate electricity, con- tact your nearest Yamaha dealer or authorized service center for further informa- tion or corrective procedures.
Possible causes
Problem
Lo w
b at
te ry
B lo
w n
fu se
D et
er io
ra te
d fu
el F ue
l p ip
in g
C lo
gg in
g of
A ir
cl ea
ne r
C lo
gg in
g of
C oo
lin g
ai r
in ta
ke
Lo w
o il
le ve
l
F au
lty s
pa rk
p lu
g
O ve
rlo ad
b y
co nn
ec te
d ap
pl ia
nc e
In co
rr ec
t o r
po or
c on
ne ct
io n
of w
ire s
In su
ffi ci
en t c
ap ac
ity o
f e xt
en si
on c
ab le
Starter will not run
Le ak
ag e
Starter runs, but Engine will not start.
C lo
gg in
g
D ur
in g
op er
at io
n Rotation decreased Unstable rotation
Breaker turned off
C
ar bo
n br
us he
s ar
e ex
ce ss
iv el
y w
or n
Low power
The starter motor will not run : Wait for more than 0.5 second after the engine is stopped and then turn the
starter switch to the "START" position. If a remote control unit is connected, check if both starter switch on the control
panel and the engine switch on the remote control unit are switched on.
The engine stopped and the oil pressure warning lamp flashed for three minutes. Check the following.
No fuel in the fuel tank Supply fuel Fuel cock not open Turn on fuel cock No sufficient engine oil Add or change engine oil
35
7UX-9-1B 13.11.4 13:37 35
SPECIFICATIONS
Model
Remote controller terminal (Auto choke)
Standard
EF12000DE
A lt
er n
at o
r
Type
Rated voltage
Brush, Self-exciting, 2-pole, Single phase
611 mm (24.1 in) [758 mm (29.8 in)]*1
Rated frequency 60 Hz
771 mm (30.4 in) [856 mm (33.7 in)]*1
120V / 240V
Rated output 9500 VA
Maximum output 12000 VA
Large
Power factor 1.0
Width
Voltage regulator
High
A.V.R type
E n
g in
e
Model EH65D
Type Twin cylinder, Air-cooled, 4-stroke, Overhead valve engine
Displacement 653 cm3
Fuel Automotive Unleaded Gasoline
Oil capacity 1.55 L (1.64 US qt, 1.36 Imp qt)
Starting system Electric starter
Fuel tank capacity 38 L (10.04 US gal, 8.36 Imp gal)
Rated continuous operation per a tankful of fuel
Rated Approx. 7.1 hours
D im
en si
on
826 mm (32.5 in)
Dry weight 141 kg (310.8 lb) [149 kg (328.5 lb)]*2
Specifications are subject to change without notice. *1: [ ] shows dimensions with castors. *2: [ ] shows dry weight with castors installed.
Rated current 79.2 A / 39.6 A
Valve clearance (Intake & Exhaust)
0.1 0.02 mm (0.0039 0.0008 in) Note : Adjust the valve clearance while the engine is cold.
36
7UX-9-1B 13.11.4 13:37 36
CONSUMER INFORMATION
YAMAHA MOTOR CO,LTD. MADE IN JAPAN
IDENTIFICATION NUMBER RECORDS Record your Primary I.D., and serial numbers in the spaces provided, to assist you in ordering spare parts from a Yamaha dealer. Also record and keep these I.D. num- bers in a separate place in case your machine is stolen.
MACHINE IDENTIFICATION The machine serial number is stamped in the location as shown.
TIP The first three digits of these numbers are for model identification; the remain- ing digits are the unit production num- ber. Keep a record of these numbers for reference when ordering parts from a Yamaha dealer.
PRI-I.D. CODE
MODEL
SERIAL No.
PRI-I.D. NUMBER
37
7UX-9-1B 13.11.4 13:37 37
WIRING DIAGRAM
5 3 2
4
(AC output)
(AVR)
1
CONTROL BOX
Fuel cut
Ignition coil
Auto choke (Bimetal)
Electric starter
Oil pressure switch
Regulator
Magnetic switch
Charge coil
Exciting coil
- +
Battery 12V Grn
Grn/Y
Org
Gry
Blk
R
Starter switch
to earth terminal
ST Relay
Connector (Remote control)
Gry
R15
B lk
15
Grn
W Blk/W
Gry
Gry
Blk
(AC 120V)
R
Blk/W Blk
R
Grn/Y Grn/Y
Grn
Grn
Org OrgR
Org
LBlu
LBlu
Brn Y
Org
R
W
W
W
W W
W W
OFF -M +M B L.IG ST
ON START
R/W
Idle solenoid 1
Electronic control unit
2
13
3
12
4
11
5
10
6
9 8 7
B lk
Y Y
B lk
R
Blk
Grn/Y
Grn/Y Economy switch
Idle control
unit
Oil pressure warning lamp
(Red)
LGrn
Org
Blk
Blk R
Blu
Blk
B lk
R
R
W
W
W
LGrn
Grn/Y Grn/Y
Grn/Y
Brn
CONTROL BOXGENERATOR
Fuse
Y Y
No-fuse breaker
V ol
tm et
er
H ou
r m
et er
P ilo
t l am
p
VHr PL
Earth(Ground) terminal
Field Winding
A C
W in
di ng
1 A
C W
in di
ng 2
AVR
w w
Id le
co
nt ro
l un
it
AC output receptacle(120V)
REC2
AC output receptacle (120V) REC1
AC output receptacle (120/240V) REC3
AC output receptacle (120/240V) REC4
Engine Exciting coil
to Idle control unitto Starter
switch
Grn/Y
W Brn
Blk
(4P)
LGrn Blk
LGrn W
Brn
G rn
/Y
BrushBrush
Auxiliary Winding for Condenser
Connector Remote control
Wiring color cord
LGrn R/W Blk/RBlk Black Brn/W Brown/White R Red
Blk/W Black/White Grn Green W White Blu Blue Grn/W Green/White Y Yellow LBlu Light blue Org Orange Pik Pink Brn Brown Gry Gray Grn/Y Green/Yellow
: : : : :
: : : : :
: : : : :
: : :
Light green Red/White Black/Red
38
7UX-9-1B 13.11.4 13:37 38
OPTIONAL PARTS
"HOW-TO" INSTALL THE WHEEL (1) Checking of supplied accessories
(2) Tool preparation
Hoist or square bar (100 mm (3.94 in) by 100 mm (3.94 in), length : 700 mm (27.56 in))
Pliers
Spanner or socket wrench (12 mm (0.472 in)), 2 units
(3) Installation procedures
(a) Raise the generator by about 100 mm (3.94 in), with hoist or with square bar put under the bottom panel.
(b) Attach wheel mounting parts ,, stopper , using clamp ,, and wheel , to wheel shaft . Then check that wheel is rotated smoothly. If moving turns out to be too complicat- ed, assemble them together using grease. (4 locations / 2 pieces)
(c) Bend the tip of according to the shape of wheel shaft as possible.
(d) Attach the assembled shaft to the foundation plate of the engine, using , , and .
(e) Attach the other shaft to the foundation plate of the generating unit, using and . ( is not used.) The tightening torque of bolts should be 2025 Nm (2.02.5 mkgf, 1822 ftlbf).
REMOTE CONTROL UNIT
When the remote control unit is connected, the engine will not start unless both starter switch on the control panel and the engine switch on the remote control unit are switched on.
If you provide the generator with wheels, always be sure to place the generator on a level surface, locking the wheel with the stopper and /or chocking the wheels.
39
WARNING
7UX-9-1B 13.11.4 13:37 39
YAMAHA EXTENDED SERVICE (Y.E.S.)
Keep your Yamaha Generator protected even after your warranty expires with genuine Yamaha Extended Service (Y.E.S.).
9 Y.E.S. is designed and administered by Yamaha Motor Corporation to provide maximum owner satis- faction. You get uninterrupted factory-backed coverage for extra peace of mind.
9 Y.E.S. is flexible. You can choose the plan thats right for you: 12 months, 24 months or 36 months coverage.
9 Y.E.S. is administered by the same Yamaha people that handle your warranty - and it shows in the comprehensive coverage benefits. There are no hour limitations and Y.E.S. covers manufacturing defects just like your warranty. See a sample contract at your Yamaha dealer and see how comfort- ing uninterrupted factory backed protection can be.
9 There are no out-of-pocket expenses for covered repairs. Yamaha will never ask you to pay a deductible.
9 Nationwide coverage. Y.E.S. coverage is honored at any authorized Yamaha Outdoor Power Equipment Service dealer.
9 Y.E.S. coverage is transferable to a new owner if you sell or trade-in. That can make you Yamaha much more valuable.
This excellent Y.E.S. plan coverage is only available to Yamaha owners like you, and only while your Yamaha is still within the Yamaha Limited Warranty period. So visit your authorized Yamaha dealer to get all the facts. He can show you how easy it is to protect your investment with Yamaha Extended Service.
Special note: If visiting your dealer isnt convenient, contact Yamaha with your Primary ID number (your frame number). Well be happy to help you get the Y.E.S. coverage you need.
Yamaha Service Marketing P.O. Box 6555
Cypress, CA 90630 1-866-YES-EXTD (1-866-937-3983)
40
7UX-9-1B 13.11.4 13:37 40
7UX-9-1B_hyoshi 13.11.4 10:14 2
Generator
LIT-19626-02-08 7UX-28199-1BPRINTED ON R
Related manuals for Yamaha EF12000DE v3 Owner's Manual
Manualsnet FAQs
If you want to find out how the EF12000DE Yamaha works, you can view and download the Yamaha EF12000DE v3 Owner's Manual on the Manualsnet website.
Yes, we have the Owner's Manual for Yamaha EF12000DE as well as other Yamaha manuals. All you need to do is to use our search bar and find the user manual that you are looking for.
The Owner's Manual should include all the details that are needed to use a Yamaha EF12000DE. Full manuals and user guide PDFs can be downloaded from Manualsnet.com.
The best way to navigate the Yamaha EF12000DE v3 Owner's Manual is by checking the Table of Contents at the top of the page where available. This allows you to navigate a manual by jumping to the section you are looking for.
This Yamaha EF12000DE v3 Owner's Manual consists of sections like Table of Contents, to name a few. For easier navigation, use the Table of Contents in the upper left corner.
You can download Yamaha EF12000DE v3 Owner's Manual free of charge simply by clicking the “download” button in the upper right corner of any manuals page. This feature allows you to download any manual in a couple of seconds and is generally in PDF format. You can also save a manual for later by adding it to your saved documents in the user profile.
To be able to print Yamaha EF12000DE v3 Owner's Manual, simply download the document to your computer. Once downloaded, open the PDF file and print the Yamaha EF12000DE v3 Owner's Manual as you would any other document. This can usually be achieved by clicking on “File” and then “Print” from the menu bar.