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(California Air Resources Board) emission regulations in the U.S.A. NOTICE 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.
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.
1. SAFETY PRECAUTIONS Please make sure you review each precaution carefully. Pay special attention to statement preceded by the following words. WARNING “WARNING” indicates a strong possibility of severe personal injury or loss of life if instructions are not followed. CAUTION “CAUTION”...
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Operate the pump on a stable, level surface. ■ If the engine is tilted, fuel spillage may result. NOTE Operating the pump at a steep incline may cause seizure due to improper lubrication even with a maximum oil level. Do not transport the pump with fuel in tank or with fuel strainer valve open.
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SYMBOLS Shutt off fuel valve Read manual. when the engine is not in use. Check for leakage Stay clear of the hot surface. from hose and fittings. Exhaust gas is poisonous. Fire, open flame and smoking Do not operate in an unventilated prohibited.
2. COMPONENTS (See Fig. 1 1 1 1 1 ) NOTE Please refer to the illustrations on the back page of the front cover or back cover for Fig. 1 1 1 1 1 to i i i i i indicated in the sentence. CENTRIFUGAL PUMP (PKX201, 301, 401, 201H, 210, 310, 220, 320) SEMI TRASH PUMP (PKX201ST, 301ST, 220ST, 320ST) (See Fig.
3. PRE-OPERATION FOR STARTING (See Fig. 2 2 2 2 2 ) 4. CHECK FUEL (See Fig. 2-t) 1. CONNECT SUCTION HOSE (See Fig. 2 2 2 2 2 -q q q q q ) WARNING Use a reinforced-wall or wire braided hose to prevent suction Do not refuel while smoking, near an open flame collapse.
4. OPERATING YOUR PUMP 1. STARTING (See Fig. 3 3 3 3 3 ) 3. STOPPING (See Fig. 5 5 5 5 5 ) (1) Set the speed control lever at the low speed position and (1) Open the fuel valve. (See Fig.3-q) allow the engine to run at low speed for 1 or 2 minutes (2) Turn the STOP SWITCH to the position “...
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2. PERIODIC INSPECTION CAUTION Replace rubber pipes for fuel passage every two Periodic maintenance is vital to the safe and efficient operation years. If fuel leakage is found, replace the pipe of your pump. immediately. Check the table below for periodic maintenance intervals. IT IS ALSO NECESSARY FOR THE USER OF THIS PUMP TO CONDUCT THE MAINTENANCE AND ADJUSTMENTS 3.
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10. HIGH ALTITUDE ENGINE OPERATION Always keep the air cleaner element clean. 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...
6. PREPARATIONS FOR STORAGE 8. SPARK ARRESTER (OPTIONAL) 1. WATER (See Fig.8 8 8 8 8 -q q q q q ) 1. SPARK ARRESTER Drain all water from the drain plug. In a dry or wooded area, it is recommendable to use the CAUTION product with a spark arrester.
Perform the following checks before you take the pump to Engine dose not start. ■ your SUBARU Industrial Power Products dealer. If you still ” (See 9.-4 “4. WHEN ENGINE DOES NOT START have trouble after completing the checks, take the pump to Sticking of impeller...
10. SPECIFICATIONS MODEL PKX201 PKX301 PKX401 PKX201ST PKX301ST Type Self-priming, Centrifugal pump Self-priming, Semi Trash pump Suction x Delivery 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) Diameters mm(in.)
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MODEL PKX401T PKX220 PKX320 PKX220ST PKX320ST Type Self-priming, Trash pump Self-priming, Centrifugal pump Self-priming, Semi Trash pump Suction x Delivery 100 x 100 (4 x 4) 50 x 50 (2 x 2) 80 x 80 (3 x 3) 50 x 50 (2 x 2) 80 x 80 (3 x 3) Diameters mm(in.)
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ISSUE EMD-PU7368 PRINTED IN JAPAN April 2012...
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