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Pacer MWP-1 Operating Instructions Manual

Gasoline water pump set
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OPERATING INSTRUCTIONS
FOR
GASOLINE WATER PUMP SET
MWP-1

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  • Page 1 OPERATING INSTRUCTIONS GASOLINE WATER PUMP SET MWP-1...
  • Page 2 PREFACE Thank you for choosing a water pump by our Co. The information and specifications included in this publication were in effect at the time of approval for printing. Based on the latest technology at home and abroad, our Co. has successfully developed the water pump set.
  • Page 3 individual is forbidden to reprint or copy any it. The manual is subject to change without notice. Keep this manual handy, so you can refer to it at any time. This manual is considered a permanent part of the water pump set and should remain with the water pump set if resold. Ⅱ...

  • Page 4: Important Notices

    IMPORTANT NOTICES Please pay special attention to statements preceded by the following words: WARNING: A warning is used to alert the user to fact that hazardous operating and maintenance procedures may result in injury to or death of personnel if not strictly observed. CAUTION: A caution is used to alert the user to fact that hazardous operation and maintenance procedures may result in injury to or death of personnel if not strictly observed.

  • Page 5: Table Of Contents

    CONTENTS 1 Pump Safety ........................1 2 Pre-Operation Preparation and Inspection ................3 3 Starting Gasoline Water Pump Set ..................8 4 Stopping Gasoline Water Pump Set .................. 12 5 Maintenance ........................13 6 Transportation and Storage ....................20 7 Troubleshooting ........................ 21 8 Specifications ........................

  • Page 6: Pump Safety

    1. PUMP SAFETY IMPORTANT SAFETY INFORMATION 40ZB15-1.4Q water pump sets are designed to pump only water that is not intended for human consumption, and other uses can result in injury to the operator or damage to the pump and other property.
  • Page 7 Do not run without priming water, dry operation will burn the seal. To prevent fire hazards and to provide adequate ventilation, keep the pump at least 1 meter (3 feet) away from buildings and other equipment during operation. Do not place flammable objects close to the pump. A spark arrester is available as an optional part for this pump.

  • Page 8: Are You Ready To Get Started

    2. PRE-OPERATION PREPARATION ARE YOU READY TO GET STARTED Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury. KNOWLEDGE Read and understand this manual. Know what the controls do and how to operate them. Familiarize yourself with the pump and its operation before you begin pumping.
  • Page 9 CAUTION Before pumping, install the filter securely to the end of the water inlet hose. The filter filtrates any impurity, which may produce passage jam to damage impellers. Be sure to install the hose joint and clamp well so as to prevent from air leaks and pumping performance drop;...
  • Page 10 ENGINE OIL LEVEL CHECK CAUTION The quality of the engine oil is one of the key factors in deciding engine performance and service life. Not apply filthy engine oil or vegetable oil. Be sure to check engine oil level with the engine stalled and stand vertically in level ground. Check the engine with it stopped on a level ground.

  • Page 11: Air Cleaner

    3. Reinsert the dipstick into the oil filler without screwing in, and check oil level. 4. If the oil level is too low, add the recommended engine oil to the oil filler nick. 5. Reinstall the dipstick. CAUTION Run with insufficient engine oil may damage the engine severely. AIR CLEANER Check the filter element for dirt, and remove it if any.
  • Page 12 WARNING ● Gasoline is extremely flammable and is explosive under certain conditions. ● Refueling in a well – ventilation area with the engine stopped. Do not smoke and allow flames or sparks in the area where gasoline is stored or where the fuel tank is refueled. ●...

  • Page 13: Starting Gasoline Water Pump Set

    3. Starting Gasoline Water Pump Set 1. Push the fuel cock to ON position (Fig.6). 2. Push the choke lever to the CLOSE position (Fig. 7). Fig. 6 Fig. 7 NOTE Do not the choke if the engine is warm or the air temperature is high.
  • Page 14 3. Move down the throttle lever slightly to the FAST position (Fig.8). Fig.8 4. Start the engine (Fig. 9). Fig. 9 a) Push the engine switch to the ON position. b) Pull slightly the starting rope handle up until feeing anti-action, and then make a rapid pull. CAUTION Return the starting rope handle gently to prevent damage to the starter.
  • Page 15 5. Gradually move the choke lever to the ON position. Warm up the engine until it runs smoothly (Fig. 10). Fig. 10 6. Set the throttle lever in proper position to ensure the engine runs at required velocity (Fig. 11). Fig.
  • Page 16 ★ Operating on Highlands On highlands, the standard carburetor air/fuel mixture is relatively too rich so the engine performance may be impaired while the fuel consumption may increase. High altitude performance can be improved by installing a smaller diameter main fuel jet in the carburetor, and readjusting the idle needle screw and the idle adjust screw.

  • Page 17: Stopping Gasoline Water Pump Set

    4. STOPPING GASOLINE WATER PUMP SET In an emergency, push the engine switch to “OFF” to stall the engine. Stop it in normal in the following sequence: 1. Push up the throttle lever to the SLOW position (Fig. 12). 2. Push the engine switch to the OFF position (Fig. 13). Fig.

  • Page 18: Maintenance

    5. MAINTENANCE WARNING ● Shut off the engine before performing any maintenance. ● To prevent accidental start – up, turn OFF the engine switch and disconnect the spark plug cap. ● The engine should be serviced by your dealer unless the owner has proper tools and service data and fells hie is mechanically qualified.
  • Page 19 Maintenance Schedule Frequency Each First month Each season Every 6-month Each year Item time or 20 hrs or 50 hrs or 100hrs or 300 hrs √ Engine oil Oil level check √ √ Replace √ Air cleaner Check Clean √① √...
  • Page 20 NOTES ① The item should be serviced more often than that in the schedule if used in dusty circum-stances. ② The items should be done by your dealer unless you are specially trained and is well equipped with tools. 2. REPLACEMENT OF ENGINE OIL (Fig. 15). Fig.
  • Page 21 CAUTION Do not contact engine oil repeatedly for long – time, otherwise, it may cause skin cancer. Wash your hands with soap and water immediately after handling oil. NOTE Do not dump oil containers or discarded engine oil into rubbish boxes or onto the ground .For the sake of environmental protection, we suggest you take in discarded engine oil with a closed container and bring to local recycling station.

  • Page 22: Spark Plug

    4. WASHING OF DEPOSIT CUP (Fig. 16) Fig. 16 Set the fuel cock at “OFF” , remove the deposit cup and O – ring, Wash them in nonflammable or high flash point cleansing solvents, and then dry them up, at last , carry out reinstallation. Set the fuel cock to “ON”and check for leaks.
  • Page 23 WARNING Be careful not to touch the muffler and the spark plug during or just after running the engine. 2. Visually inspect the spark plug. Clean the spark plug with a steel brush. If the insulator is cracked or chipped, or if there is apparent wear, replace the spark plug with new one. 3.
  • Page 24 CAUTION ● The spark plug must be tightened securely, or it may become very hot to damage the engine. ● Only use recommended spark plug or the equivalent. Incorrect heat range of the spark plug may damage the engine. CONTROL STEEL WIRE OF THROTTLE (OPTION) The hole in throttle is used for mounting control steel wires.

  • Page 25: Transportation And Storage

    6. Transportation and Storage CAUTION: ● To avoid burns or fire hazards, allow the engine to cool down before transporting it or storing it indoors. ● When transporting the water pump, turn the fuel valve of the engine to the OFF position. Keep the pump level to prevent fuel spillage.

  • Page 26: Troubleshooting

    Dismantle the spark plug, and fill clean specified engine oil into the cylinder about one soupspoon. Turn the engine several times to distribute oil evenly and then reinstall the spark plug. Pull the starter handle until feel resistance, and then continue pulling until the triangle mark on the starter wheel lines up with the starter screw hole (see Figure 10.2).
  • Page 27 DANGER: If fuel is spilled, be sure to wipe it dry before checking the spark plug and starting up the engine, otherwise spilled fuel or fuel vapor may ignite. 4． Is engine switch ON? 5． Is there enough fuel inside the crankcase? 6．...

  • Page 28: Specifications

    8. SPECIFICATIONS Model MWP-1 152F-3 Model 152F Single cylinder, 4 – stroke, Side – mounted rave Type Displacement 79 cm Engine Max. power output 1.2kW/3600rpm Ignition system Non-contractor transistorized magneto（TCI） ≤65dB(A) Noise (at muffler side) Inlet and outlet diameter 25mm(1in) 40mm(1.5in)
  • Page 29 K-2357...

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