Makita EW1OOR Instruction Manual
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Makita EW1OOR Instruction Manual

Makita water pump user manual
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PUMP
MODEL
:
EW1 OOR
INSTRUCTION MANUAL
1
ISSUEEMD-PU0945
I

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Summary of Contents for Makita EW1OOR

  • Page 1 PUMP EW1 OOR MODEL INSTRUCTION MANUAL ISSUEEMD-PU0945...

  • Page 2: Table Of Contents

    Thank you for purchasing a Makita water pump. This manual covers operation and maintenance of water pumps. All information in this publication is based mation available at the time of approval for printing. Please read this manual carefully before operating.

  • Page 3: Pump Safety

    Please make sure you review each precaution carefully. SURROUNDINGS Operate the pump on a stable, level surface free of small rocks, loose gravel, etc. Keep pump at least Keep pump away from flammables and other hazardous materials (trash, rags, lubricants, explosives). FIRE PREVENTION Be sure to stop the engine prior to refueling.

  • Page 4: Components

    2. COMPONENTS Speed control lever Fuel tank Plug(priming) Delivery Chokelever Suction Plug(drain)’ Hose coupling - 2 -...

  • Page 5: Preparations For Starting

    3. PREPARATIONS 1. Connect the suction hose. Use a reinforced-wall or wire braided hose to prevent suction collapse. Since the pump’s self-priming time is directly proportional to hose length, a short hose is recommended. [ C A U T I O N ] - Always use a strainer with the suc- tion hose.
  • Page 6 Check the prlming water. It is recommended that the water chamber of pump casing should be primed with full of water before operating. + C A U T I O N ] - , Never attempt to operate the pump without priming water or the pump will overheat.

  • Page 7: Starting The Engine

    4. STARTING THE ENGINE 1. Open the fuel cock. 2. Set the speed control lever to “START.” Close the choke lever. If the engine is warm or the ambient temperature is high, close the choke lever half-way, or keep it open fully. If the engine is cold, or the ambient temperature is low, close the choke lever.
  • Page 8 Pull the starter handle slowly until re- sistance 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 return to its original position while still holding the handle.

  • Page 9: 5, Operation

    5. OPERATION 1. After starting the engine, gradually open choke by turning the choke lever and finally keep it open fully. Do not fully open the choke lever im- mediately when the engine is cold or the ambient temperature is low, be- cause the engine may stop.

  • Page 10: 6, Stopping The Engine

    6. STOPPING THE ENGINE Set the speed control lever to the low speed position and allow the engine to run at low speed for 2 or 3 minutes before stopping. 2. Keep depressing the STOP BUTTON until the engine stops. Do not stop the engine suddenly when it is running at high speed.

  • Page 11: Maintenance Schedule

    DAILY INSPECTION Before running the pump, check the following service items: Enough fuel. Excessive vibration, noise. Clean air cleaner element. Safe surroundings. Leakage of gasoline. Loose or broken bolts and nuts. Check the priming water. PERIODIC INSPECTION Periodic maintenance is vital to the safe and efficient operation Check the table below The following chart based on the normal pump operation schedule.

  • Page 12: How-To" Maintenance

    0. "HOW-TO" MAINTENANCE INSPECTING THE SPARK PLUG Clean carbon deposits on the plug electrode using a plug cleaner or wire brush. Check electrode gap. Adjust it to between 0.02 (0.6 and 0.7mm) CLEANING AIR CLEANER Remove the element and clean it with kero- sene.
  • Page 13 CHECKING BOLTS, NUTS AND SCREWS Retighten loose bolts and nuts. Check for fuel and oil leaks. Replace damaged parts with new ones. Keep safety on your mind. CLEANING FUEL STRAINER Loosen the banjo bolt from the carburetor and remove the strainer (plastic mesh). Clean the strainer with kerosene and reassemble it.

  • Page 14: Troubleshootlng

    Pump does not run. Pumping volume is small. Pump does not self-prime. Engine does not start. (See page 13.) Sticking impeller (Disassemble and clean.) Sucking air at suction side (Check piping at suction side.) Drop in engine output (Consult your nearest dealer.) Breakage of mechanical seal (Consult your nearest dealer.) High suction lift (Lower.)
  • Page 15 Makita dealer. If you have still trouble after pleting the checks, take the pump your nearest Makita dealer. Is there a strong spark enough com- failure pression? Is the spark plug wet with-...

  • Page 16: Preparations For Storage

    I O . PREPARATIONS FOR STORAGE Drain all water from the drain plug. [CAUTION m When retightening drain plug, be sure clean the drain plug and the thread casing.Otherwise, thread may be damaged. Open the fuel cock to discharge the fuel from the fuel tank.
  • Page 17 ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authrorized Service Centers. If inspection shows the trouble is caused by...

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