Subaru PKX210 Pump User Instructions PDF

ISSUE EMD-PU7301

PRINTED IN JAPAN December 2011

9ZZ9990119

PKX series 201/301/401 201ST/301ST 210/310

201H 201T/301T

SUBARU Pump

5W

10W

20W

#20

#30

#40

10W-30

10W-40

Single grade

Multi grade

Ambient temperature

-20 -10 0 10 20 30 40 C

-4 14 32 50 68 86 104 F

1 2 1

2

1

2

3

6

4

1

2

3

4

5

6

1

2

21 22 23 24

20 19

5

PKX201,301,401, 201H, 201ST, 301ST,

210, 310

PKX201T, 301T

4

4

5

9

7

10

1112 8

6

3

2

14

18 17

16

15

13

1

4 5

1211

8

7

13

1415

10 9

6

3

2

16

20

19

18

17

1

22

23 24 25 26

21

2 3

1

3

7

1

5 1

2

3

4

2

1

6

7 1

2

4

3

8

1

4

2

3

5

6

7

0.6 - 0.7 mm

1

2

1

PKX201,301,401, 201H, 201ST, 301ST,

210, 310

PKX201T, 301T

7 28

1 54 6

3

1

7 28

1

54 6

3

illust&WS us_PKX_EU7301 11.12.16 10:55 AM 1

NOTICE

NOTICE

FEDERAL EMISSION COMPONENT DEFECT WARRANTY and CALIFORNIA EMISSION CONTROL WARRANTY are applicable to only those engines/ generators complied with EPA (Environmental Protection Agency) and CARB (California Air Resources Board) emission regulations in the U.S.A.

To the engines/generators exported to and used in the countries other than the U.S.A., warranty service shall be performed by the distributor in each country in accordance with the standard SUBARU engine/generator warranty policy as applicable.

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FOREWORD

Thank you very much for purchasing a SUBARU PUMP. This manual covers operation and maintenance of SUBARU PUMP. All information in this publication is based on the latest product information available at the time of approval for printing. Please read this manual carefully before operating. Please take a moment to familiarize yourself with the proper operation and maintenance procedures in order to maximize the safe and efficient use of this product. Keep this owners manual at hand, so that you can refer to it at any time. Due to constant efforts to improve our products, certain procedures and specifications are subjected to change without notice. When ordering spare parts, always give us the MODEL, PRODUCTION NUMBER and SERIAL NUMBER of your pump. Please fill in the following blanks after checking the production number on your pump. (Location of label is different depending on the pump specification.)

CONTENTS Page

1. SAFETY PRECAUTIONS................................................................................... 2 2. COMPONENTS.................................................................................................. 5 3. PRE-OPERATION FOR STARTING .................................................................. 6 4. OPERATING YOUR PUMP ................................................................................ 7 5. MAINTENANCE ................................................................................................. 7 6. PREPARATIONS FOR STORAGE..................................................................... 10 7. OIL SENSOR INSTRUCTIONS............................................................................ 10 8. SPARK ARRESTER (OPTIONAL)...................................................................... 10 9. EASY TROUBLESHOOTING ............................................................................. 11 10. SPECIFICATIONS .............................................................................................. 12

PROD No. / SER No. (Label)

SER No. (Stamping)

PROD No. SER No.

NOTE Please refer to the illustrations on the back page of the front cover or back cover for Fig. 1 to i indicated in the sentence.

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: EXHAUST PRECAUTIONS Never inhale exhaust gasses.

They contain carbon monoxide, a colorless, odorless and extremely dangerous gas which can cause unconsciousness or death.

Never operate the pump indoors or in a poorly ventilated area, such as tunnel, cave, etc.

Exercise extreme care when operating the pump near people or animals.

Keep the exhaust pipe free of foreign objects.

: REFUELING PRECAUTIONS Gasoline is extremely flammable and its vapors can explode if ignited.

Do not refuel indoors or in a poorly ventilated area.

Be sure to stop the pump prior to refueling.

Do not remove fuel tank cap nor fill fuel tank while engine is hot or running. Allow engine to cool at least 2 minutes before refueling.

Do not overfill the fuel tank.

If fuel is spilt, wipe it away carefully and wait until the fuel has dried before starting the engine.

After refueling, make sure that the fuel cap is secured to prevent spillage.

: FIRE PREVENTION Do not operate the pump while smoking or near an open flame.

Do not use around dry brush, twigs, cloth rags, or other flammable materials.

Keep cooling air intake (recoil starter area) and muffler side of the engine at least 1 meter (3 feet) away from buildings, obstructions and other burnable objects.

Keep the pump away from flammables and other hazardous materials (trash, rags, lubricants, explosives).

: OTHER SAFETY PRECAUTIONS Be careful of hot parts.

The muffler and other engine parts become very hot while the pump is running or just after it has stopped. Operate the pump in a safe area and keep children away from the running pump.

Do not use diaphram pump for the mixture of water and oil.

Do not touch the spark plug and ignition cable when starting and operating the engine.

1. SAFETY PRECAUTIONS

WARNING

Please make sure you review each precaution carefully. Pay special attention to statement preceded by the following words.

WARNING

WARNING

WARNING

WARNING

CAUTION

WARNING indicates a strong possibility of severe personal injury or loss of life if instructions are not followed.

CAUTION indicates a possibility of personal injury or equipment damage if instructions are not followed.

1m

1m

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Operate the pump on a stable, level surface. If the engine is tilted, fuel spillage may result.

Do not transport the pump with fuel in tank or with fuel strainer valve open.

Keep the unit dry (do not operate it in rainy conditions).

: PRE-OPERATION CHECKS Carefully check fuel hoses and joints for looseness and fuel leakage. Leaked fuel

creates a potentially dangerous situation.

Check bolts and nuts for looseness. A loose bolt or nut may cause serious engine trouble.

Check the engine oil and refill if necessary.

Check the fuel level and refill if necessary. Take care not to overfill the tank.

Keep cylinder fins and recoil starter free of dirt, grass and other debris.

Wear snug fitting working clothes when operating the engine. Loose aprons, towels, belt, etc., may be caught in the engine or drive train, causing a dangerous situation.

NOTE Operating the pump at a steep incline may cause seizure due to improper lubrication even with a maximum oil level.

CAUTION

: BEWARE OF WATER-HAMMERING Do not allow the delivery hose to be trampled over by a vehicles wheel, or do not

close the delivery valve abruptly otherwise a water-hammer occurs which may result heavy damage to the pump.

CAUTION

Trampling over the delivery hose Abrupt closing of delivery valve

: PRECAUTIONS ON THE HANDLING OF THE WARNING LABEL

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.

CAUTION

Warning Label Exclusively for the United States and Canada

For use in the United States or Canada, please affix the label suited to the region from among the enclosed warning labels.

AVERTISSEMENT Lire les INSTRUCTIONS POUR L'USAGE avant d utiliser le moteur.

L'essence est extrmement inflammable et ses vapeurs peuvent exploser. Arrter le moteur avant de faire le plein en combustible. Vrifier toute prsence de fuite partir des tuyaux et garnitures. Bloquer la soupape de carburant quand le moteur nest pas utilis.

Le moteur met un gaz toxique qui peut tuer loprateur en quelques minutes. Ne pas utiliser le moteur dans un emplacement ferm. La surface chaude peut vous brler. Sloigner du moteur sil est en marche.

ADVERTENCIA Leer las INSTRUCCIONES PARA EL USO antes de utilizar el motor.

La gasolina es extremadamente inflamable y sus vapores pueden estallar. Detener el motor antes de hacer el lleno en combustible Comprobar si hay presencia de fuga a partir los tubos y guarniciones Bloquear la vlvula de combustible cuando no se utiliza el motor.

El motor emite un gas txico que puede matar el operador en algunos minutos. No utilizar el motor en un sitio cerrado. La superficie caliente puede quemarles. Alejarse del motor si es en marcha.

STOP

STOP

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SYMBOLS

Add oil

Engine oil

On (Run) Engine start (Electric start)

Engine stop

Fast

Slow

Fuel shut-off

Fuel system failure / malfunction

Electrical preheat (Low tem-perature start aid)

Fuel (gasoline)

ChokeBattery

Fuel (diesel)Off (Stop)

Plus ; positive polarity

Minus ; negative polarity

Cold engine

Warm engine

Primer

Push primer

Do not push primer

Run position

Two times

Stop position

Stay clear of the hot surface.

Stop the engine before refueling.

Check for leakage from hose and fittings.

Shutt off fuel valve when the engine is not in use.

HOT, avoid touching the hot area.

Read manual.

Exhaust gas is poisonous. Do not operate in an unventilated room or enclosed area.

Fire, open flame and smoking prohibited.

D

USA and CANADA only

Read INSTRUCTIONS FOR USE before use.

The engine emits toxic gas can kill you in minutes. Do not run in an enclosed area.

Hot surface can burn you. Stay away if engine has been running.

Gasoline is extremely flammable and its vapors can explode. Stop the engine before refueling. Check for leakage from hoses and fittings. Shut off fuel valve when the engine is not in use.

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q Plug (drain)

w Suction

e Delivery

r Frame

t Plug (priming)

y Muffler

u Spark plug

i Oil filler (with oil guage)

o Fuel tank

!0 Casing cover

!1 Drain plug (at two places)

!2 Stop Switch

!3 Recoil starter

!4 Recoil Starter handle

!5 Fuel valve

!6 Chocke lever

!7 Air cleaner

!8 Speed control lever

CENTRIFUGAL PUMP (PKX201, 301, 401, 201H, 210, 310) SEMI TRASH PUMP (PKX201ST, 301ST) (See Fig. 1-q)

!9 Strainer

@0 Cushion rubber

@1 Hose coupling

@2 Hose band

@3 Tools

@4 Instruction for use (This publication)

q Plug (drain)

w Casing

e Suction

r Frame

t Plug (priming)

y Muffler

u Air cleaner

i Spark plug

o Drain plug (at two places)

!0 Casing cover

!1 Fuel tank

!2 Delivery

!3 Knob

!4 Oil filler (with oil guage)

!5 Stop switch

!6 Recoil Starter

!7 Recoil Starter handle

!8 Fuel valve

!9 Chocke lever

@0 Speed control lever

TRASH PUMP (PKX201T, 301T) (See Fig. 1-w)

@1 Strainer

@2 Cushion rubber

@3 Hose coupling

@4 Hose band

@5 Tools

@6 Instruction for use (This publication)

2. COMPONENTS (See Fig. 1)

NOTE Please refer to the illustrations on the back page of the front cover or back cover for Fig. 1 to i indicated in the sentence.

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3. PRE-OPERATION FOR STARTING (See Fig. 2)

Stop the engine and open the cap.

Use unleaded automotive gasoline only. Unleaded regular/premium or reformulated 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. Fuel Tank Capacity

Refer to 10. SPECIFICATIONSPage 12 for fuel tank capacity

Close the fuel valve before filling the fuel tank.

Explanation of Fig.3-q

q Maximum Fuel level

Do not fill above the top of the fuel filter screen (marked q), or the fuel may overflow when it heats up later and expands.

When filling the fuel tank, always use the fuel filter screen.

Reattach the fuel cap by turning clockwise 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.

Wipe off any spilled fuel before starting the engine. (See Fig.2-y)

1. CONNECT SUCTION HOSE (See Fig. 2-q)

Use a reinforced-wall or wire braided hose to prevent suction collapse. Since the pump self-priming time is directly proportional to hose length, a short hose is recommended.

Always use a strainer with the suction hose. Gravel or debris sucked into the pump will cause serious damage to the impeller and the pump casting.

CAUTION

2. CONNECT DELIVERY HOSE (See Fig. 2-w)

When using a fabric hose, always use a hose band to prevent the hose from disconnecting under high pressure.

4. CHECK FUEL (See Fig. 2-t)

3. CHECK ENGINE OIL (See Fig. 2-r)

Before checking or refilling engine oil, be sure the engine is located on stable, level surface and stopped.

Do not screw the oil gauge into the oil filler neck to check oil level. If the oil level is low, refill to the upper level with the following recommended oil.

Use 4-stroke automotive detergent oil of API service class SE or higher grade (SG, SH or SJ is recommended).

Select the viscosity based on the air temperature at the time of operation as shown in the table. (See Fig.2-e)

Explanation of Fig.2-r

q Oil Gauge w Upper Level e Lower Level

5. CHECK PRIMING WATER (See Fig. 2-u)

It is recommended that the water chamber of pump casing should be primed with full of water before operating.

Model Oil capacity

PKX201, PKX301, PKX201H, PKX201ST, PKX301ST, PKX201T, PKX210, PKX310

0.6L

PKX401, PKX301T 1.1L

Never attempt to operate the pump without priming water or the pump will overheat. Extended dry operation will destroy the mechanical seal.

If the unit has been operated dry, stop the engine immediately and allow the pump to cool before adding priming water.

WARNING

Do not refuel while smoking, near an open flame or other such potential fire hazards. Otherwise fire accident may occur.

WARNING

NOTE THIS ENGINE IS CERTIFIED TO OPERATE ON AUTOMOTIVE UNLEADED GASOLINE.

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1. STARTING (See Fig. 3)

(1) Open the fuel valve. (See Fig.3-q)

(2) Turn the STOP SWITCH to the position I (ON). (See Fig.3-w)

(3) Set the speed control lever 1/3 of the way towards the high speed position. (See Fig.3-e)

(4) Close the choke lever. (See Fig.3-r)

If the engine is cold or the ambient temperature is low, close the choke lever fully.

If the engine is warm or the ambient temperature is high, open the choke lever half-way, or keep it fully open.

(5) Pull the starter handle slowly until resistance is felt. This is the compression point. Return the handle to its original position and pull swiftly. Do not pull out the rope all the way. After starting the engine, allow the starter handle to return to its original position while still holding the handle. (See Fig.3-t)

(6) After starting the engine, gradually open choke by turning the choke lever and finally keep it fully opened. Do not fully open the choke lever immediately when the engine is cold or the ambient temperature is low, because the engine may stop. (See Fig.3-y)

4. OPERATING YOUR PUMP

2. RUNNING (See Fig. 4)

(1) After the engine starts, set the speed control lever at the low speed position (L) and warm it up without load for a few minutes. (See Fig.4-q)

(2) Gradually move the speed control lever toward the high speed position (H) and set it at the required engine speed. (See Fig.4-w)

Whenever high speed operation is not required, slow the engine down (idle) by moving the speed control lever to save fuel and extend engine life.

3. STOPPING (See Fig. 5) (1) Set the speed control lever at the low speed position and

allow the engine to run at low speed for 1 or 2 minutes before stopping. (See Fig.5-q)

(2) Turn the STOP SWITCH counterclockwise to the position (OFF). (See Fig.5-w)

(3) Close the fuel valve. (See Fig.5-e)

(4) Pull the starter handle slowly and return the handle to its original position when resistance is felt. This operation is necessary to prevent outside moist air from intruding into the combustion chamber. (See Fig.5-r)

STOPPING ENGINE WITH THE FUEL VALVE Close the fuel valve and wait for a while until the engine stops. Avoid to let the fuel remain in the carburetor over long periods, or the passages of the carburetor may become clogged with impurities, and malfunctions may result.

5. MAINTENANCE (See Fig. 6) MAINTENANCE, REPLACEMENT, OR REPAIR OF THE EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY NONROAD ENGINE REPAIR ESTABLISHMENT OR INDIVIDUAL.

1. DAILY INSPECTION Before running the engine, check the following service items.

q Loose or broken bolts and nuts

w Clean air cleaner element

e Enough clean engine oil

r Leakage of gasoline and engine oil

t Enough gasoline

y Safe surroundings

u Check the priming water

i Excessive vibration, noise

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4. ENGINE OIL CHANGE (See Fig. 7-w,e)

Initial oil change : After 20 hours of operation Thereafter : Every 100 hours of operation

(1) When changing oil, stop the engine and loosen the drain plug. Drain the used oil while the engine is warm. Warm oil drains quickly and completely.

3. INSPECTING THE SPARK PLUG (See Fig.7-q)

(1) Clean off carbon deposits on the spark plug electrode using a plug cleaner or wire brush.

(2) Check electrode gap. The gap should be 0.6 mm to 0.7 mm. Adjust the gap, if necessary, by carefully bending the side electrode.

2. PERIODIC INSPECTION Periodic maintenance is vital to the safe and efficient operation of your pump.

Check the table below for periodic maintenance intervals.

IT IS ALSO NECESSARY FOR THE USER OF THIS PUMP TO CONDUCT THE MAINTENANCE AND ADJUSTMENTS ON THE EMISSION-RELATED PARTS LISTED BELOW TO KEEP THE EMISSION CONTROL SYSTEM EFFECTIVE.

The emission control system consists of the following parts : (1) Carburetor and internal parts (2) Cold start enrichment system, if applicable (3) Intake manifold, if applicable (4) Air cleaner elements (5) Spark plug (6) Magneto or electronic ignition system (7) Spark advance/ retard system, if applicable (8) Exhaust manifold, if applicable. (9) Hoses, belts, connectors, and assembles

The maintenance schedule indicated in the following table is based on the normal engine operation. Should the engine 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.

Replace rubber pipes for fuel passage every two years. If fuel leakage is found, replace the pipe immediately.

CAUTION

Periodic Maintenance Schedule table

Maintenance Items

*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 instructions on proper disposal.

*Note 2: As to the procedures for these items, please refer to the SERVICE MANUAL or consult your nearest service dealer.

Every 8 hours (Daily)

Every 50 hours (Weekly)

Every 200 hours (Monthly)

Every 500 hours Every 1000 hours

Clean pump set and check bolt and nuts

Check and refill engine oil

Change engine oil (*Note 1)

Clean spark plug

Clean air cleaner

Replace air cleaner element

Clean fuel cup

Clean and adjust spark plug and electrodes

Replace spark plug

Clean spark arrester (Optional part)

Remove carbon from cylinder head (*Note 2)

Check and adjust valve clearance (*Note 2)

Clean and adjust carburetor (*Note 2)

Replace fuel lines

Overhaul engine if necessary (*Note 2)

(Daily)

Check for leakage from hoses and fitting (Daily)

(Every 2 years)

(Initial 20 hours)

(Every 100 hours)

(Every 100 hours)

(Every 100 hours)

(Refill daily up to upper level)

Model Recommended Spark Plug

PKX201, PKX301, PKX401 PKX201H PKX201ST, PKX301ST PKX201T, PKX301T

NGK BR-6HS

PKX210, PKX310 TORCH E6RC

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(3) Refer to page 6 for the recommended oil.

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.

5. CLEANING FUEL CUP (See Fig. 7-r)

(2) Re-install the drain plug before refilling oil.

To prevent injury, pay attention to the hot oil. Make sure the fuel cap is tightly secured to avoid spillage.

CAUTION

Model Oil capacity

PKX201, PKX301, PKX201H, PKX201ST, PKX301ST, PKX201T, PKX210, PKX310

0.6L

PKX401, PKX301T 1.1L

(1) Inspect fuel cup for water and dirt. (See Fig.7-r-q)

(2) To remove water and dirt, close the fuel valve and remove the fuel cup.

(3) After removing dirt and water, wash the fuel cup with kerosene or gasoline. Reinstall securely to prevent leakage.

6. CLEANING AIR CLEANER (See Fig.7-t,y)

A dirty air cleaner element will cause starting difficulty, power loss, engine malfunctions, and shorten engine life extremely. Always keep the air cleaner element clean.

For the paper element, clean by blowing on it with compressed air from the inside or tapping on it gently to remove dirt. Change the paper element when doing this fails to remove the dirt. (See Fig.7-y-q)

Clean and replace air cleaner elements more often when operating in dusty environments.

7. FUEL HOSE REPLACEMENT (See Fig.7-u)

Replace the fuel hose every 1,000 hours or every 2 years.

If fuel leaks from fuel hose, replace the fuel hose immediately.

Take extreme caution when replacing fuel hose ; gasoline is extremely flammable.

WARNING

8. CHECKING BOLTS, NUTS AND SCREWS Retighten loose bolts and nuts.

Check for fuel and oil leaks.

Replace damaged parts with new ones.

9. CLEANING PUMP INSIDE Turn the knob counterclockwise and open the casing

cover holder. Pull the casing toward you, and then remove the casing

and the inner casing. Clean the inside of pump casing and casing cover with

clean water.

WARNING Flame Prohibited

WARNING Flame Prohibited

(1) Urethane Foam Element Type (See Fig.7-t)

Remove the element and wash it in washing oil (kerosene). Then saturate it in engine oil and squeeze it firmly before installing.

(2) Urethane Foam Dual Element Type (See Fig.7-y)

For urethane foam, remove it from the paper element and wash it in washing oil (kerosene). Then saturate it in engine oil and squeeze it firmly before installing. (See Fig.7-y-w)

10. HIGH ALTITUDE ENGINE OPERATION Please have an authorized SUBARU Industrial Power

Products dealer modify this engine if it is to be run continuously 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 SUBARU Industr ial Power Products dealer wil l improve performance 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 SUBARU Industrial Power Products dealer restore high altitude modified engines to the original factory specification before operating below 5000 feet.

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1. WATER (See Fig.8-q) Drain all water from the drain plug.

6. PREPARATIONS FOR STORAGE

If you do not use the engine more than 1 month, discharge fuel to prevent gum in the fuel system and carburetor parts. Remove the strainer cup, place the strainer over a

container and open the strainer valve to discharge fuel from the fuel tank.

Remove the drain screw of the carburetor float chamber and discharge fuel.

4. ENGINE OIL (See Fig.8-r) Change the engine oil with fresh oil.

Remove the spark plug, pour about 5 cc of engine oil into the cylinder, slowly pull the starter handle of the recoil starter 2 or 3 times, and reinstall the spark plug.

5. CLEAN AND STORE Slowly pull the recoil starter handle until resistance is

felt and leave it in that position.

Clean the pump thoroughly with an oiled cloth, put the cover on, and store the pump indoors in a well ventilated, low humidity area.

When retightening drain plug, be sure to clean the drain plug and the thread of casing. Otherwise, the thread may be damaged.

CAUTION

2. DISCONNECT THE DELIVERY HOSE Tilt the pump and drain all water from delivery hole. Severe damage to pump may result if water freezes in the pumping chamber.

WARNING Flame Prohibited

3. DISCHARGE FUEL (See Fig.8-e)

1. FUNCTION OF OIL SENSOR The engine will stop automatically when the oil level falls below the safety limit. The engine cannot be started unless the level is raised above the prescribed limit. (See Fig.2-r)

2. RESTARTING (1) Fill the crankcase with oil up to the proper level.

(2) As for restarting and operating the engine, refer to section 4. OPERATING YOUR PUMP on page 7.

Check the wire connector from the engine. It must be connected securely to the wire from oil sensor.

When selecting the engine oil, refer to page 6 for the recommended oil.

7. OIL SENSOR INSTRUCTIONS (OPTIONAL)

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 special screw from the spark arrester and

remove the spark arrester from the muffler.

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.

SPARK ARRESTER SCREEN

SPARK ARRESTER SCREEN

SCREW

DEFLECTOR

MUFFLER

MUFFLER COVER

Install the spark arrester, and muffler protector in the reverse order of disassembly.

1. SPARK ARRESTER In a dry or wooded area, it is recommendable to use the product with a spark arrester. Some areas require the use of a spark arrester. Please check your local laws and regulations before operating your product.

The spark arrester must be cleaned regularly to keep it functioning as designed. A clogged spark arrester:

8. SPARK ARRESTER (OPTIONAL)

If the engine has been running, the muffler and the spark arrester will be very hot. Allow the muffler to cool before cleaning the spark arrester.

CAUTION

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9. EASY TROUBLESHOOTING

1. PUMP DOES NOT RUN . Engine dose not start.

(See 9.-4 4. WHEN ENGINE DOES NOT START) Sticking of impeller

(Disassemble and clean.)

2. PUMPING VOLUME IS SMALL. Sucking air at suction side.

(Check piping at suction side.) Drop off engine output

(Consult your nearest dealer.) Breakage of mechanical seal.

(Consult your nearest dealer.) High suction lift (Lower.) Suction hose is too long or thin.

(Use a thick hose in minimum length.) Leak of water from water passage.

(Stop leaking.) Clogging of foreign substance in impeller.

(Disassemble and clean.) Wear of impeller. Looseness of suction chamber. (Retighten) Strainer is clogged. (Clean.) Engine speed is too low.

(Consult your nearest dealer.)

3. PUMP DOES NOT SELFPRIME. Suction of air at suction side.

(Check piping at suction side.) Insufficient priming water inside pump casing

(Prime fully.) Imperfect tightening of drain plug.

(Tighten the plugs completely.) Engine speed is too low.

(Consult your nearest dealer.) Sucking air from mechanical seal.

(Consult your nearest dealer.)

4. WHEN ENGINE DOES NOT START : Perform the following checks before you take the pump to your SUBARU Industrial Power Products dealer. If you still have trouble after completing the checks, take the pump to your nearest SUBARU Industrial Power Products dealer.

(1) Is there a strong spark across the electrode ? Is the stop switch at position I (ON)? Remove and inspect the spark plug.

If the electrode is fouled, clean or replace it with new one.

Remove the spark plug and connect it to the plug cap. Pull the starter handle while grounding spark plug against engine body. Try with a new spark plug if the spark is weak or there is no spark. The ignition system is faulty if there is no spark with a new spark plug.

Wipe out spilled fuel carefully before testing. Place spark plug as far away from spark plug hole as possible.

Do not hold spark plug by hand while pulling recoil starter.

WARNING

NOTE The engine with oil sensor will stop automatically when the oil level falls below the prescribed limit. Unless the oil level is raised above the prescribed limit, the engine will stop immediately after starting.

(3) Is the spark plug wet with gasoline? Is the fuel valve opened? Choke (close choke lever) and pull the starter handle five

or six times. Remove the plug and check if its electrode is wet. If the electrode is wet, fuel is well supplied to your engine.

When the electrode is dry, check where the fuel stops. (Check the fuel intake of the carburetor.)

In case the engine does not start with well supplied fuel, try using fresh fuel.

Pull the starter handle slowly and check if resistance is felt. If little force is required to pull the starter handle, check if the spark plug is tightened firmly. If the spark plug is loose, tighten it.

(2) Is there enough compression?

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10. SPECIFICATIONS

0.12 mm (0.0047 in.)

PKX201

P U

M P

E N

G IN

E

PKX301 PKX401 PKX201ST

Self-priming, Centrifugal pumpType

Suction x Delivery Diameters mm(in.)

Total Head m(ft)

Maximum Delivery Volume Liter(U.S.gal) / min

Suction Head m(ft)

Axle Seal Material (Mechanical Seal)

Model

Type

Lublicant

Oil Capacity Liter (U.S.gal)

Fuel

Fuel Tank Capacity Liter (U.S.gal)

Spark plug

Starting system

Dimensioms (L x W x H) mm (in.)

Net Weight kg (lb)

Standard accessories

+0.03 0

+0.0012 0Valve Clearance

(Intake and Exhaust)

Self-priming, Semi Trash pump

Ceramic - carbon Silicon - carbide

PKX301ST

EX13 EX17 EX27

SUBARU Air - Cooled, 4 - cycle, OHC, Gasoline Engine

Automotive detergent oil (API / SE or higher grade, SG, SH or SJ is recommended, SEA / 10W-30 etc.)

EX13 EX17

2.3 (0.61) 3.2 (0.85) 5.6(1.48)

NGK BR-6HS

Recoil starter

2.3 (0.61) 3.2 (0.85)

0.6 (0.16) 1.1 (0.29)

24 (52.91) 30 (66.14) 51 (112.44)

Engine tool kit (1set), Strainer (1pc.), Cussion rubber (1set), Hose band (3pcs.)

Note : Adjust the valve clearance while the engine is cold.

25 (55.12) 31 (68.34)

486x357x399 (18.43x14.06x15.71)

505x387x467 (19.88x15.24x18.39)

650x457x645 (25.59x17.99x25.39)

468x357x399 (18.43x14.06x15.71)

505x387x467 (19.88x15.24x18.39)

Automotive unleaded gasoline

0.6 (0.16)

50 x 50 (2 x 2) 80 x 80 (3 x 3) 100 x 100 (4 x 4) 50 x 50 (2 x 2) 80 x 80 (3 x 3)

30 (98) 31 (102) 27 (89) 30 (98) 28 (92)

600 (158) 970 (256) 1350 (356) 580 (153) 930 (246)

8 (26) 8 (26) 8 (26) 8 (26) 8 (26)

MODEL

0.12 mm (0.0047 in.)

PKX201T PKX301T PKX201H

Self-priming, Trash pump Self-priming, Centrifugal pumpType

Suction x Delivery Diameters mm(in.)

Total Head m(ft)

Maximum Delivery Volume Liter(U.S.gal) / min

Suction Head m(ft)

Axle Seal Material (Mechanical Seal)

Model

Type

Lublicant

Oil Capacity Liter (U.S.gal)

Fuel

Fuel Tank Capacity Liter (U.S.gal)

Spark plug

Starting system

Dimensioms (L x W x H) mm (in.)

Net Weight kg (lb)

Standard accessories

+0.03 0

+0.0012 0Valve Clearance

(Intake and Exhaust)

Self-priming, Centrifugal High Water pump

Ceramic - carbonSilicon - carbide

EX17 EX27 EX16 EX17

1.1 (0.29)

SUBARU Air - Cooled, 4 - cycle, OHC, Gasoline Engine

Automotive detergent oil (API / SE or higher grade, SG, SH or SJ is recommended, SEA / 10W-30 etc.)

EX17

3.2 (0.85) 5.6(1.48)

NGK BR-6HS TORCH E6RC

Recoil starter

3.2 (0.85)

0.6 (0.16)

48 (105.82) 58 (127.87)

Engine tool kit (1set), Strainer (1pc.), Cussion rubber (1set), Hose band (3pcs.)

Note : Adjust the valve clearance while the engine is cold.

32 (70.55)

620x462x481 (24.1x18.19x18.94)

27.5 (60.63)

505x387x467 (19.88x15.24x18.39)

690x485x537 (27.17x19.09x21.14)

30 (66.14)

520x390x434 (20.47x15.35x17.09)

Automotive unleaded gasoline

0.6 (0.16)

PKX210 PKX310

50 x 50 (2 x 2) 80 x 80 (3 x 3) 50 x 50 (2 x 2)

29 (95) 25 (82) 57 (187)

700 (185) 1190 (314) 480 (127)

50 x 50 (2 x 2)

30 (98)

600 (158)

80 x 80 (3 x 3)

31 (102)

970 (256)

8 (26)

MODEL

P U

M P

E N

G IN

E

Specifications are subject to change