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Related Manuals for MULTIQUIP QP2B
Summary of Contents for MULTIQUIP QP2B
- Page 1 OPERATION MANUAL MODEL QP2B CENTRIFUGAL PUMP (VANGUARD 200 6.5 HP GASOLINE ENGINE) Revision #0 (04/06/23) To find the latest revision of this publication or associated parts manual, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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Page 2: Proposition 65 Warning
PROPOSITION 65 WARNING PAGE 2 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) -
Page 3: Table Of Contents
Components (Engine) ..........14 Inspection .............. 15 Setup ..............16 Operation ............17–19 Maintenance (Engine) ........20–22 Maintenance (Pump) ........24–26 Troubleshooting (Engine) ........27 Troubleshooting (Pump) ........28 QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 3... -
Page 4: 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 4 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) - Page 5 Disconnection of any of these of the nearest ambulance, doctor and fi re department. devices will void all warranties. This information will be invaluable in the case of an emergency. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 5...
- Page 6 „ DO NOT overfi ll the tank, as spilled fuel can ignite if it muffl er or cylinder. Allow these parts to cool comes into contact with hot engine parts or sparks from before servicing the equipment. the ignition system. PAGE 6 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
- Page 7 „ DO NOT lift the machine to unnecessary heights. seek medical attention. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 7...
- Page 8 Recyclers and manufacturers alike promote the process of recycling metal. Using a metal-recycling center promotes energy cost savings. PAGE 8 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
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Page 9: Specifications
115 ft. (35.0 m) Dry Net Weight 65.0 lb. (29.5 kg) Figure 1. QP2B Dimensions Table 2. QP2B Dimensions Reference Dimension Letter in. (mm) 16.26 (413) 16.30 (414) 19.02 (483) QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 9... - Page 10 Discharge Line : 2 inch TOTAL HEAD METERS FEET 23.3 FT 16.7 FT 10 FT 3.3 FT U.S. GALLONS PER MINUTE LITERS PER MINUTE Figure 2. QP2B Performance Curve PAGE 10 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
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Page 11: General Information
Multiquip offers a complete line of fittings, hoses, and couplers for various pump applications. Contact the Multiquip Parts Department for more information. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 11... -
Page 12: Components (Pump)
The main pump components are listed below. NOTE: CONTACT YOUR NEAREST MULTIQUIP DEALER FOR QUICK-DISCONNECT HOSES AND FITTINGS. Figure 3. Pump Components NOTICE This pump is intended for the removal of clean water. PAGE 12 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) - Page 13 PVC helix and are specifically designed to prevent collapse during operation. Use recommended suction hoses only. MAKE SURE the suction hose remains unkinked. Contact the Multiquip Parts Department for ordering information. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 13...
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Page 14: Components (Engine)
5. Throttle Lever — Adjusts engine speed (RPM). Also the fuel mixture. acts as the engine stop. Place the throttle lever in the OFF position to close the fuel valve and stop the engine. PAGE 14 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) -
Page 15: Inspection
ALWAYS use a strainer for filtration while refueling. correct oil level is at the top of the full indicator on the NEVER top off fuel. ALWAYS wipe up any spilled fuel dipstick. immediately. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 15... -
Page 16: Setup
Continued operation of the pump in this condition is not recommended, and can cause severe water damage to the engine. Figure 7. Pump Setup PAGE 16 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) -
Page 17: Operation
Severe damage will LEVER occur to the pump’s mechanical seal if the pump has not been primed. CLOSE OPEN Figure 9. Choke Lever (Closed) QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 17... - Page 18 If the engine has not started, repeat steps 1–5. 6. Run the engine at idle for several minutes and check for any abnormal conditions such as extreme vibration, loose components, or fluid leaks. PAGE 18 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
- Page 19 Figure 14. Engine Throttle Lever (OFF) NOTICE When transporting the pump, ALWAYS turn off the engine fuel valve by placing the engine throttle lever in the OFF position. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 19...
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Page 20: Maintenance (Engine)
(1) In dusty conditions or when airborne debris is present, clean more often. (2) Not required unless engine performance problems are noted. (3) For commercial use, log hours of operation to determine proper maintenance intervals. PAGE 20 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) - Page 21 NOTICE Operating the engine with loose or damaged air cleaner components can allow unfiltered air into the engine, causing premature wear and failure. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 21...
- Page 22 Table 6. Maximum engine oil capacity is 0.63 quarts (0.6 liters). DO NOT overfill. 6. After adding oil, wait one minute and then check the oil level. PAGE 22 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
- Page 23 NOTES QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 23...
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Page 24: Maintenance (Pump)
A gauge reading below 20 inHg indicates that the pump is not working properly. NOTICE 25 inHg (inches of mercury) translates into 25 feet of suction lift at sea level. PAGE 24 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) - Page 25 INTO 25 FEET OF LIFT SHOULD BE BETWEEN -100 AT SEA LEVEL. -25 AND -20 IN. HG. in. Hg WIKA PUMP VACUUM TESTER Figure 19. Pump Vacuum Test QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 25...
- Page 26 „ Cover the pump and engine with a plastic sheet and store them out of direct sunlight, in a location that is free of moisture and dust. PAGE 26 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)
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Page 27: Troubleshooting (Engine)
Check fuel line. Air taken in through suction line? Check suction line. Dust in rotating part? Clean recoil starter assembly. Recoil starter not working properly. Spring failure? Replace spiral spring. QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 27... -
Page 28: Troubleshooting (Pump)
Impeller does not turn, pump Adjust clearance by removing shim from Impeller and volute binding? is hard to start. behind impeller. Defective engine? See engine owner’s manual. PAGE 28 — QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23) - Page 29 NOTES QP2B CENTRIFUGAL PUMP • OPERATION MANUAL — REV. #0 (04/06/23)— PAGE 29...
- Page 30 © COPYRIGHT 2023, 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.