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OPERATION AND PARTS MANUAL
MODEL QP2E
CENTRIFUGAL PUMP
(ROBIN EX130D51111 GASOLINE ENGINE)
Revision #0 (02/12/09)
To fi nd 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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PROPOSITION 65 WARNING PAGE 2 — QP2E CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #0 (02/12/09)
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NOTES QP2E CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #0 (02/12/09) — PAGE 3
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TABLE OF CONTENTS Robin EX130D5111 Engine QP2E Centrifugal Pump Proposition 65 Warning ........................................... 2 Crankcase Assy. ............................................... 30-31 Table Of Contents .................................................... 4 Crankshaft, Piston Assy. ...................................... 32-33 Parts Ordering Procedures ...................................... 5 Governor Assy. ................................................... 34-35 Safety Informa
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. com. View Parts Diagrams To obtain an MQ Account, contact your Order Parts District Sales Manager for more information. Print Specification Information Use the interne
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SAFETY INFORMATION FOR YOUR SAFETY AND SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed at all Potential hazards associated with the operation of this times when operating this equipment. Failure equipment will be referenced with hazard symbols which to read and understand the safety messages may appear throughout this manual in conjunction with and operating instructions could result in injury safety messages. to yourself and others. This manual has been developed to prov
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SAFETY INFORMATION NEVER touch the hot exhaust manifold, GENERAL SAFETY muffler or cylinder. Allow these parts to cool DO NOT operate or service this equipment before servicing engine or pump. Never before reading the entire manual. The operate the engine with heat shields or equipment is to be operated by trained and guards removed. qualified personnel only! The equipment is ALWAYS allow the engine to cool before adding fuel or for industrial use only. performing service and maintenance func
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SAFETY INFORMATION ■ NEVER run engine without air cleaner. Severe engine LOADING AND UNLOADING damage may occur. ■ Before lifting, make sure that equipment parts (hook and ■ ALWAYS ensure pump is on level ground before use. vibration insulator) are not damaged and screws are not loosened or lost. ■ NEVER pump volatile, explosive, flammable or low flash point fluids. ■ ALWAYS make sure crane or lifting device has been These fluids could ignite or explode. properly secured to the lifting bail (hoo
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SAFETY INFORMATION REFUELING EMERGENCIES ■ ALWAYS know the location of the nearest fire extinguisher. ■ ALWAYS know the location of the nearest first aid kit. ■ In emergencies, always know the location of the nearest phone or keep a phone on the job site. Also know the phone numbers of the nearest ambulance, doctor and fire department. This information will be invaluable in case of emergency. MAINTENANCE SAFETY ■ NEVER lubricate components or attempt service on a running machine. ■ ALWAYS al
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SPECIFICATIONS/DIMENSIONS (PUMP) Table 1. Specifi cations (Pump) Model QP2E Type Centrifugal Pump Suction and Discharge Size 2.00 in (51 mm) 158 gallons/minute Maximum Pumping Capacity (600 liters/minute) Max. Lift 25 ft (7.62 meters) Max. Head 115 ft. (35.0 meters) Dry Net Weight 53 lbs (24 kg) Figure 1. QP2E Dimensions PAGE 10 — QP2E CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #0 (02/12/09)
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SPECIFICATIONS (ENGINE) Table 2. Specifi cations (Engine) Model Robin EX130D51111 Air cooled, 4-cycle single cylinder, Type overhead camshaft, gasoline engine Displacement 7.7 cu. in (126 ml) 3/3600 kW/rpm Continuous Output (2.2/3600 HP/rpm) 4.3/4000 kW/rpm Maximum Output (3.2/3600 HP/rpm) Oil Capacity 0.63 quart (0.6 liter) Fuel Unleaded Automobile Gasoline Fuel Tank Capacity 2.8 quarts (2.7 liters) Starting System Recoil Starter Weight 30.9 lbs (14 kg) 11.7 x 13.4 x 12.5 in Dimensions (L x W x
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GENERAL INFORMATION DESCRIPTION ELEVATION The QP2E Centrifugal Pump is designed to handle all Higher elevations will effect the performance of the pump. types of clear water applications. It is ideal for residential Due to less atmospheric pressure at higher altitudes, use such as dewatering basements and swimming pools. pumps do not have the priming ability that they have at Both the suction and discharge ports on the pump use a sea level. This is due to the “thinner air” or lack of oxygen
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PUMP COMPONENTS Figure 2 shows a typical application using the QP2E centrifugal pump. Please note that this pump is intended for the removal of clean water. Figure 2. QP2E Pump Application 5. Discharge Hose — Connect this flexible rubber 1. Pump — A 2-inch centrifugal pump used in general de- hose to the discharge port on the pump. Make sure watering applications. Typical dewatering applications that the hose lays fl at and is not kinked. Use only consist of dewatering basements and swimmin
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BASIC ENGINE 1 10 9 2 8 3 7 6 5 4 Figure 3. Robin Engine Components 6. Choke Lever — Used in the starting of a cold engine, The engine (Figure 3) must be checked for proper or in cold weather conditions. The choke enriches the lubrication and fi lled with fuel prior to operation. Refer fuel mixture. to the manufacturer's engine manual for instructions and details of operation and servicing. 7. Air Cleaner — Prevents dirt and other debris from entering the fuel system. Remove wing-nut on to
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INSPECTION BEFORE STARTING Table 5. Oil Type 1. Read safety instructions at the beginning of manual. Season Temperature Oil Type 2. Clean the pump, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner. Summer 25° C or higher SAE 10W-30 3. Check the air fi lter for dirt and dust. If air fi lter is dirty, Spring/Fall 25° C - 10° C SAE 10W-30/20 replace air fi lter with a new one as required. 4. Check carburetor for external dirt and dust. Clean with Winter
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OPERATION SETUP CAUTION 1. Place pump as near to water as possible, on a fi rm DO NOT attempt to start the engine unless the pump fl at, level surface. has previously been primed with water. Severe pump damage will occur if pump has not been primed. 2. To prime pump, remove fi ll cap (Figure 2) and fi ll pump casing with water. If the pump casing is not fi lled with water before starting, it will not begin pumping. INITIAL STARTUP 3. Attach suction and discharge hoses to the pump. 9. Place th
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OPERATION 16. Check for fuel leaks and noises that would be NOTICE associated with a loose component.Check for leaks The CLOSED position of the choke lever enriches the between pump and engine. If water is leaking between fuel mixture for starting a COLD engine. The OPEN the pump and engine housing, the seal inside the position provides the correct fuel mixture for normal pump may be worn or damaged. Continued operation operation after starting, and for restarting a warm of the pump is
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MAINTENANCE 7. If the vacuum tester gauge indicates a reading below PUMP VACUUM TEST -20 in. Hg, it can then be assumed that the pump is not functioning correctly, and corrective action needs CAUTION to be taken. DO NOT attempt to start the engine unless the pump 8. To test the fl apper valve, shut down the engine. The has previously been primed with water. Severe pump vacuum tester should remain attached to the pump damage will occur if pump has not been primed. suction inlet port by va
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MAINTENANCE NOTICE Figure 11. Pump Vacuum Tester Vacuum test may be performed without water fl owing through the discharge port. However, it is recommended to have water fl owing to prevent any heat-up. QP2E CENTRIFUGAL PUMP • OPERATION AND PARTS MANUAL — REV. #0 (02/12/09) — PAGE 19
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MAINTENANCE ENGINE MAINTENANCE Perform engine maintenance procedures as listed in Table 6: Table 6. Inspection/Maintenance EVERY EVERY FIRST EVERY EVERY EVERY FIRST 3 6 MONTH YEAR YEAR 2 YEARS BEFORE 25 MONTHS MONTHS DESCRIPTION (3) OPERATION OR OR OR OR HRS OR OR 10 HRS 100 HRS 200 HRS 200 HRS 25 HRS 50 HRS CheckX X Engine Oil Change X Check X Air Cleaner Change X (1) Re-Tighten If Nuts and Bolts X Necessary Check-Clean X Spark Plug Replace X Cooling Fins Check X Spark Arrester Clean X
