MULTIQUIP QP402H Operation And Parts Manual
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MULTIQUIP QP402H Operation And Parts Manual

MULTIQUIP QP402H Operation And Parts Manual

Centrifugal pump (honda gx240u1pmt2/gx240ut2pmt2 gasoline engine)
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OPERATION AND PARTS MANUAL
MODEL QP402H
CENTRIFUGAL PUMP
(HONDA GX240U1PMT2/GX240UT2PMT2
GASOLINE ENGINE)
Revision #2 (01/29/14)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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  • Page 1 OPERATION AND PARTS MANUAL MODEL QP402H CENTRIFUGAL PUMP (HONDA GX240U1PMT2/GX240UT2PMT2 GASOLINE ENGINE) Revision #2 (01/29/14) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

  • Page 2: Proposition 65 Warning

    PROPOSITION 65 WARNING PAGE 2 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 3 NOTES QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 3...

  • Page 4: Table Of Contents

    Engine Service Parts ........32-33 Terms And Conditions Of Sale — Parts ....34 NOTICE Specifications and part numbers are subject to change without notice. PAGE 4 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 5: Parts Ordering Procedures

    All orders are treated as Standard Orders and will ship the same day if received prior to 3PM PST. WE ACCEPT ALL MAJOR CREDIT CARDS! QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 5...

  • Page 6: Safety Information

    COULD result in DEATH or SERIOUS INJURY. CAUTION Indicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE INJURY. NOTICE Addresses practices not related to personal injury. PAGE 6 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 7 Also, know the phone numbers of the nearest ambulance, doctor and fi re department. This information will be invaluable in the case of an emergency. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 7...
  • Page 8 Allow these parts to cool comes into contact with hot engine parts or sparks from before servicing equipment. the ignition system. PAGE 8 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 9 „ DO NOT lift machine to unnecessary heights. seek medical attention. „ ALWAYS tie down equipment during transport by securing the equipment with rope. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 9...
  • Page 10 Recyclers and manufacturers alike promote the process of recycling metal. Using a metal recycling center promotes energy cost savings. PAGE 10 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 11: Specifications (Pump)

    43.3 psi (299 kPa) Dry Net Weight 137 lbs. (62 Kg.) 19.37 IN. (49.2CM.) 25.12 IN. (63.8 CM.) 25.79 IN (65.5 CM.) Figure 1. QP402H Dimensions QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 11...

  • Page 12: Specifications (Engine)

    16.7 FT 10 FT 3.3 FT U.SGALLONS U.SGALLONS PER MINUTE PER MINUTE LITERS 1500 1000 LITERS PER MINUTE PER MINUTE Figure 2. QP402H Performance Curve PAGE 12 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 13: General Information

    6,000 (1,829) PUMP SUPPORT 8,000 (2,438) 10,000 (3,048) The pump should always be placed on solid stationary ground in a level position. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 13...

  • Page 14: Pump Components

    PUMP COMPONENTS Figure 3 shows a typical application using the QP402H centrifugal pump. Please note that this pump is intended for the removal of clean water. . Figure 3. QP402H Pump Application 1. Pump — The QP402H is a 4-inch centrifugal pump 7.

  • Page 15: Basic Engine

    5. Fuel Valve Lever — OPEN to let fuel flow, CLOSE to stop the flow of fuel. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 15...

  • Page 16: Inspection (Engine)

    3. When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel immediately! PAGE 16 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 17: Setup

    Remove any twists or sharp strainer above water for long periods can damage the bends from hose which may block the flow of water. pump. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 17...

  • Page 18: Operation

    OPEN position (Figure 13) as the engine warms up. If the engine has not started repeat steps 1 through 6. Figure 9. Engine Choke Lever (Closed) PAGE 18 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 19 1. Move the throttle lever quickly to the IDLE position, and place the engine ON/OFF switch in the OFF position. ALWAYS run engine at full speed while pumping. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 19...

  • Page 20: Maintenance (Pump)

    This prevents backflow and allows for faster priming when the engine is restarted. PAGE 20 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 21 INTO 25 FEET OF LIFT SHOULD BE BETWEEN -100 AT SEA LEVEL. -25 AND -20 IN. HG. in. Hg PUMP VACUUM WIKA TESTER Figure 18. Pump Vacuum Tester QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 21...

  • Page 22: Maintenance (Engine)

    Refer to the HONDA shop Manual for service procedures. 3. For commercial use, log hours of operation to determine proper maintenance intervals. NOTICE Refer to manufacturer engine manual for specific servicing instructions. PAGE 22 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 23 Table 5. Engine oil capacity is 1.16 quarts (1.1 liters). DO NOT over fill. 4. Install drain bolt with sealing washer and tighten securely. Figure 21. Engine Air Cleaner Figure 20. Engine Oil (Draining) QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 23...

  • Page 24: Maintenance (Engine)

    5. If the spark arrester is damaged and has breaks or holes, replace with a new one. 6. Reinstall the spark arrester and muffler protector in reverse order of disassembly. Figure 22. Spark Arrester Removal PAGE 24 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 25: Storage

    (new or used) through the discharge opening on the pump and crank the engine several times. This will prevent excessive corrosion and also keep the mechanical seal lubricated. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 25...

  • Page 26: Troubleshooting (Engine)

    Engine overheats. Exhaust or muffler clogged with carbon. Clean or replace muffler. Replace spark plug with correct Spark plug heat value incorrect? type spark plug. PAGE 26 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 27: Troubleshooting (Engine/Pump)

    Impeller does not turn: Adjust clearance by removing shim from Impeller and volute binding? pump is hard to start. behind impeller. Defective engine? See Engine Owner's Manual. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 27...

  • Page 28: Explanation Of Code In Remarks Column

    “Remarks” Column. assembly/kit that can be purchased, or is not available for sale through Multiquip. PAGE 28 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 29: Suggested Spare Parts

    1....17620Z4H020 ....CAP, WITH GASKET, FUEL FILLER (GX240UT2PMT2) NOTICE Part numbers on this Suggested Spare Parts list may supersede/replace the part numbers shown in the following parts lists. QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 29...

  • Page 30: Pump Assembly

    PUMP ASSEMBLY PUMP 24 18 PAGE 30 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 31: Pump Assembly

    WASHER, LOCK M10 43130006000002 CASING COVER SET PLATE 0458220080 SEAL WASHER, M8 GX240UT2PMT2 ENGINE, 5.5 HP ............1....REPLACES GX240U1PMT2 KIT402H KIT, PUMP .............1....INCLUDES ITEMS W/ % QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 31...

  • Page 32: Engine Service Parts

    ENGINE SERVICE PARTS PAGE 32 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)

  • Page 33: Engine Service Parts

    CAP, WITH GASKET, FUEL FILLER ......1....GX240UT2PMT2 28462ZE2W11 ROPE, RECOIL STARTER 17210ZE2822 ELEMENT, AIR CLEANER ........1....INCLUDES ITEM W/ # 17218ZE2505 FILTER, OUTER 9807956846 SPARK PLUG ............1....GX240U1PMT2 9807955876 SPARK PLUG ............1....GX240UT2PMT2 QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 33...

  • Page 34: Terms And Conditions Of Sale - Parts

    Multiquip’s designated receiving point. PAGE 34 — QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14)
  • Page 35 NOTES QP402H CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #2 (01/29/14) — PAGE 35...
  • Page 36 © COPYRIGHT 2014, MULTIQUIP INC. Multiquip Inc , the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.

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