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PARTS AND OPERATION MANUAL
GAS POWERED TRASH
PUMP MODEL
QP40TH (HONDA)
Revision #1 (10/01/02)
MULTIQUIP INC. . . . . PARTS DEPARTMENT:
18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
310-537-3700 SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
800-421-1244 800-478-1244
FAX: 310-537-3927 FAX: 310-631-5032
E-mail:mq@multiquip.com � www:multiquip.com
Atlanta • Boise Dallas Houston Newark
Montreal, Canada Manchester, UK
Rio De Janiero, Brazil Guadalajara
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HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING PARTS DEPARTMENT 800-427-1244 or 310-537-3700 FAX: 800-672-7877 or 310-637-3284 SERVICE DEPARTMENT/TECHNICAL ASSISTANCE 800-478-1244 or 310-537-3700 FAX: 310- 537-4259 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173 MAIN 800-421-1244 or 310-537-3700 FAX: 310-537-3927 QP40TH — PARTS & OPERATION MANUAL — REV. #0 (08/09/02) — PAGE 3
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TABLE OF CONTENTS Here's How To Get Help ............................................ 3 Honda GX340K1QA2 Engine Table Of Contents ..................................................... 4 Air Cleaner Assy. ................................................ 34-35 Parts Ordering Procedures ....................................... 5 Camshaft Assy. .................................................. 36-37 Piston Assy. ........................................................ 38-39 Crankcase Cover Assy. ...
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PARTS ORDERING PROCEDURES ■■■■■ Dealer account number ■■■■■ Dealer name and address ■■■■■ Shipping address (if different than billing address) ■■■■■ Return fax number ■■■■■ Applicable model number ■■■■■ Quantity, part number and description of each part ■■■■■ Specify preferred method of shipment: UPS Ground UPS Second Day or Third Day* UPS Next Day* Federal Express Priority One (please provide us with your Federal Express account number)* Airborne Express* Truck or parcel post *Norma
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QP40TH — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in Lethal Exhaust Gases injury to yourself and others. This Owner's Manual has been Engine exhaust gases contain poisonous developed to provide complete carbon monoxide. This gas is colorless and instructions for the safe and effi
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QP40TH — SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard ALWAYS place the engine ON/OFF switch in the OFF position when the pump is not in use. ALWAYS wear approved respiratory protection. Equipment Damage Messages Sight and Hearing hazard Other important messages are provided throughout this manual to help prevent damage to your pump, other property, or the surrounding environment. ALWAYS wear approved eye and hearing protection. This pump, other property, or the surroundin
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RULES FOR SAFE OPERATION ■ NEVER touch the hot exhaust manifold, DANGER: muffler or cylinder. Allow these parts to Failure to follow instructions in this manual may cool before servicing engine or pump. lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when operating the trash pump: ■ High Temperatures – Allow the engine to cool before add
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RULES FOR SAFE OPERATION ■ NEVER Run engine without air cleaner. Severe engine ■ High Temperatures – Always stop engine and allow the damage may occur. engine to cool before adding fuel, oil or performing service and maintenance functions. Contact with hot components can ■ ALWAYS read, understand, and follow procedures in cause serious burns. Operator’s Manual before attempting to operate equipment. ■ NEVER disconnect any "emergency or safety devices". ■ ALWAYS be sure the operator is familiar
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QP40TH — SPECIFICATIONS/DIMENSIONS (PUMP) Table 1. Specifications (Pump) MH odel QP-40T Tp ype Centrifugal Trash Pum S) uction & Discharge Size 4.00 in. (102 mm. Maximum Pumping 611 gallons/minute Pump Capacity (2,313 liters/minute) M) ax. Solids Diameter 2.00 in. (51 mm. M) ax. Lift 25 ft. (7.62 meters M) ax. Head 90 ft. (27.43 meters Dimension 27.0 x 25.0 X 28.5 in. (L x W x H) (68 X 63 X 72 cm.) Dry Net Weight 220 lbs. (99 Kg.) Figure 1. QP-40TH Pump Dimensions PAGE 10 —QP40TH — PARTS & OPE
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QP40TH — SPECIFICATIONS/DIMENSIONS (PUMP) Table 2. Specifications (Engine) M2 odel HONDA GX340K1QA Air-cooled 4 stroke, Single Cylinder, OHV, Type Horizontal Shaft Gasoline Engine 2.90 in. X 2.30 in. Bore X Stroke (73 mm x 58 mm.) 3 Dm isplacement 23.70 cu-in (389 c ) Engine M. ax Output 11.0 H.P./3600 R.P.M F) uel Tank Capacity 1.72 gallons (6.5 liters Fe uel Unleaded Automobile Gasolin L) ube Oil Capacity 1.16 quarts (1.1 liters Os il Alert System Ye Se peed Control Method Centrifugal Fly-wei
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QP40TH — GENERAL INFORMATION APPLICATION Suction Lift The QP40TH Centrifugal Trash Pump is designed to be used This pump is intended to be used for dewatering applications for de-watering applications. Both the suction and discharge and is capable of suction lifts up to 25 feet at sea level. For ports on the QP40TH pump use a 4-inch diameter opening, optimal suction lift performance keep the suction hose or line as which allows the pump to pump at a rate of approximately short as possible. In
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QP40TH — PUMP COMPONENTS Figure 2 shows a typical application using the QP40TH Centrifugal Trash pump. Please note that this pump is intended for the removal of clean water and water containing some debris and solids. Maximum size of solids should not exceed 2 inches (50 mm) in diameter. DO NOT set strainer on bottom of water bed. Placing the strainer above the water bed will prevent the pump from drawing in excessive amounts of sand and foreign debris. Figure 2. QP-40TH Pump Application 6. Su
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QP40TH — BASIC ENGINE Figure 3. Engine Controls and Components INITIAL SERVICING 6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel The engine (Figure 3) must be checked for proper lubrication and mixture. filled with fuel prior to operation. Refer to the manufacturers engine 7. Air Cleaner – Prevents dirt and other debris from entering manual for instructions & details of operation and servicing. The the fuel system. Remove wing
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QP40TH — PRE-INSPECTION (ENGINE) 3. Insert and remove the dipstick without screwing it into the filler CAUTION CAUTION CAUTION CAUTION CAUTION neck. Check the oil level shown on the dipstick. NEVER operate the pump in a confined area or 4. If the oil level is low (Figure 5), fill to the edge of the oil filler enclosed area structure that hole with the recommended oil type (Table 3). Maximum oil does not provide ample free capacity is 1.16 quarts (1.1 liters) flow of air. ALWAYS wear approved ey
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QP40TH — PRE-SETUP (PUMP) Before Starting Suction and discharge hoses are 1. Read safety instructions at the NOTE available from Multiquip. Contact beginning of manual. your nearest dealer for more 2. Place pump as near to water as information. possible, on a firm flat, level surface. 3. To prime pump, remove fill cap (Figure 2) and fill pump casing 5. The discharge hose is usually a collapsible (thin-walled) with water. If the pump casing is not filled with water before hose, however if a thin-
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QP40TH — INITIAL START-UP (ENGINE) 3. Place the choke lever (Figure 8) in the "OPEN " position if CAUTION : starting a cold engine. DO NOT attempt to operate the pump until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. This section is intended to assist the operator with the initial start-up of the trash pump. It is extremely important that this section be read carefully before attempting to use the pump in the field. Figure 8.
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QP40TH — INITIAL START-UP (ENGINE) CAUTION : 6. Grasp the starter grip (Figure 11) and slowly pull it out. The resistance becomes the hardest at a certain position, corre- sponding to the compression point. Pull the starter grip briskly ALWAYS run engine at full speed while and smoothly for starting. pumping. Stopping The Engine Normal Shutdown 1. Move the throttle lever to the IDLE position (Figure 27) and run the engine for three minutes at low speed. Figure 11. Starter Grip 7. If the engin
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NOTE PAGE QP40TH — PARTS & OPERATION MANUAL — REV. #1 (10/01/02) — PAGE 19
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QP40TH — MAINTENANCE (PUMP) Adjusting Impeller Clearance Pump Vacuum Test 1. If it is necessary to replace impeller or volute, be sure CAUTION : clearance between impeller and volute is adjusted correctly. DO NOT attempt to start the engine unless the pump has previously been primed with 2. The impeller should be as close to the volute as possible water. Severe pump damage will occur if without rubbing against it. Clearance is adjusted by pump has not been primed. adding or removing shims from b
