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Summary of Contents for Zenoah PE2500H
- Page 1 OPERATOR’S MANUAL WATER PUMP PE2500H • Before using our water pumps, please read this manual carefully to understand WARNING the proper use of your unit. • Keep this manual handy. T1056-93510 (904)
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Page 3: Table Of Contents
SAFETY FIRST Instructions contained in warnings within this manual marked with a critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail. WARNINGS IN THE MANUAL WARNING This mark indicates instructions which must be... -
Page 4: Symbols Carved On The Machine
1. Symbols carved on the machine For safe operation and maintenance, symbols are carved in relief on the machine. According to these indications, please be careful not to take a mistake. (a) The port to refuel the "MIX GASOLINE" Position: FUEL TANK CAP (b) The direction to close the choke Position: AIR CLEANER COVER (c) The direction to open the choke... -
Page 5: For Safe Operation
2. For safe operation • Before operating the machine, be sure to read through this manual carefully and follow proper operating instructions. • Never allow children or anyone unable to fully understand the instructions given in the manual to use the machine. NOTES FOR OPERATION •... -
Page 6: Notes For Maintenance
In case you need a maintenance service or replacing of component not listed in this manual, consult with the shop of your purchase or nearby ZENOAH service dealers. • Be sure to stop the engine before any inspection or maintenance procedure. -
Page 7: Parts Location
3. Parts Location 1. Air cleaner 2. Throttle lever 3. Spark plug 4. Handle 5. Self-suction plug 6. Discharge port 7. Suction port 8. Hose coupling 9. Clump 10. Suction hose 11. Strainer 12. Clump 13. Drain plug 14. Base 15. -
Page 8: Specifications
Suction/Discharge port diameter·········································································· 25 mm Total water head ·····································································································45 m Discharge(Max.) ·····························································································130 / min. Engine Type ························································································· Air-cooled 2cycle engine Model ·································································································· Zenoah G43LH-D Displacement······································································································· 41.5 cc Max. output···················································································· 1.75(HP)at 7200 rpm Fuel ······················································································· Mixture(Gasoline 25:Oil 1) Fuel tank capacity ································································································ 0.95 Max. -
Page 9: Fuel
5. Fuel 25:1 MIXING CHART GASOLINE Liter 2-CYCLE OIL ml WARNING • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it cool before refueling the unit. Select outdoor bare ground for fueling and move at least 3m(10ft) away from the fueling point before starting the engine. -
Page 10: Fueling The Unit
5. Fuel other containers. 6. Indicate the contents on outside of container for easy identification. FUELING THE UNIT 1. Untwist and remove the fuel cap. Rest the cap on a dustless place. 2. Put fuel into the fuel tank to 80% of the full capacity. -
Page 11: Set Up
6. Set up IMPORTANT • As a suction hose, be sure to use attached suction hose(nominal diameter 25mm x 3m) or an equivalent ‘water suction hose’ only. • Securely connect hoses with attached hose couplings and clumps. • If the suction hose connection is loose, or a packing in hose coupling has been lost or damaged, air may be sucked into the pump and interrupt water suction (air lock). -
Page 12: Operation
7. Operation WARNING • Fuel(Gasoline) is highly flammable and incorrect handling will cause fire accident. Strictly avoid smoking or fire during mixing or supplying the fuel. • Be sure to stop the engine and allow it to be cooled before refueling. •... -
Page 13: Starting Engine
7. Operation STARTING ENGINE 1. Push a priming pump at lower side of the carburetor several times until you can see the fuel flows into a clear tube. (F3) 2. Put the choke lever to CLOSE position, and set the throttle lever 1/3 to 1/2 open from fully returned position. -
Page 14: Stopping Engine
7. Operation STOPPING ENGINE WARNING In case of emergency, immediately stop the engine. 1. Return the throttle lever and run engine 1 to 2 minutes for cooling down. 2. Press the engine stop button(yellow) until the engine completely stops. (F5) AFTER USE 1. -
Page 15: Maintenance
8. Maintenance WARNING • Be sure to stop the engine and keep off fire for inspection and maintenance. • Always use our genuine parts/oils or our specified goods for replacement. AIR CLEANER After every 25 hours of operation, release the air cleaner cover and remove dusts. -
Page 16: Spark Plug
8. Maintenance • Operation with no fuel filter cause clogging of the carburetor. Fuel Filter Part No. 3302-85400 SPARK PLUG WARNING Do not touch the spark plug with bare hands immediately after stopping the engine. There is a possibility of burns by high temperature. After every 25 hours of operation, remove the spark plug and clean the electrode using wire brush, etc. -
Page 17: Adjusting Idle Speed
8. Maintenance ADJUSTING IDLE SPEED Engine idle speed is already adjusted at shipping. However, if the engine stalls due to too low engine speed when fully returning the throttle lever or if you feel it to be too high, adjust the speed. Idle adjusting screw is on the upper part of the carburetor. -
Page 18: Storage
9. Storage STORING FOR LONG PERIOD IMPORTANT • To stop using your machine for a long period, drain fuel from the fuel tank and the carburetor before storing it. Fuel left behind inside there for long period may clog the carburetor and cause engine troubles as no starting of engine or reduced engine output. -
Page 19: Troubleshooting Guide
10. Troubleshooting guide STATUS Engine does not start No suction of water Discharge water flow rate too small Water leakage from pump If further assistance is needed, contact your authorized service dealer. CAUSE Faulty fuel(incorrect, degraded) Excess fuel sucked Exhaust muffler choked Spark plug electrode dirty, short or disconnected circuit Insufficient self-sucking water in pump... - Page 20 Warranty certificate Komatsu Zenoah Co. The Komatsu Zenoah product model No.PE2500H is covered by a Warranty of 6 months from the following date of purchase. In the case of professional machine used for professional work, such machines are covered by a Warranty of 3 months.
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