OPERATION AND PARTS MANUAL MODEL QP3TY TRASH PUMP (Yanmar L70EE-D Diesel Engine) Revision #2 (11/15/10) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
Diesel engine exhaust and some of PAGE 2 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
QP3TY — TABLE OF CONTENTS QP3TY Trash Pump Yanmar L70EE-D Engine Cylinder Block Assembly ................................... 34-35 Cylinder Head and Cover Assembly ................. 36-37 Air Cleaner Assembly........................................ 38-39 Muffler Assembly .............................................. 40-41 Crankshaft, Piston and Camshaft Assembly .... 42-43 Lub., Oil Pump and Governor Assembly........... 44-45 Cooling and Starting Assembly.........................
QP3TY — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! 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 injury to yourself and others. This Owner's Manual has been developed to provide complete instructions for the safe and efficient operation of the Multiquip Model QP3TY Trash Pump.
QP3TY — 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 ALWAYS wear approved eye and hearing protection. Other important messages are provided throughout this manual to help prevent damage to your pump, other property, or the surrounding environment.
RULES FOR SAFE OPERATION DANGER Failure to follow instructions in this manual may 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: GENERAL SAFETY ■ DO NOT operate or service this equipment before reading this entire manual. ■ This equipment should not be operated by persons under 18 years of age.
RULES FOR SAFE OPERATION ■ NEVER Run engine without air cleaner. Severe engine damage may occur. ■ ALWAYS read, understand, and follow procedures in Operator’s Manual before attempting to operate equipment. ■ ALWAYS be sure the operator is familiar with proper safety precautions and operation techniques before using pump. ■ ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children.
QP3TY — SPECIFICATIONS/DIMENSIONS (PUMP) Table 1. Specifications (Pump) Model QP- 3TY Type Trash Pump Suction & Discharge Size Pump 3.00 in. (76 mm.) Maximum Pumping Capacity 383 gallons/minute (1,450 liters/minute) Max. Solids Diameter Dimension (L x W x H) 1.50 in. (38 mm.) Max. Lift 25 ft. (7.62 meters) Max. Head 90 ft. (27.0 meters) 27.8 x 20.0 X 25.0 in. (705 X 510 X 635 mm.) 159 lbs. (72 Kg.) Dry Net Weight Figure 1.
QP3TY — SPECIFICATIONS (ENGINE) Table 2. Engine Specifications (YANMAR) Engine Make YANMAR Engine Model L-70EE-D Engine Type Air-cooled 4-cycle Diesel Engine Cylinder Bore X Stroke 3.07 x 2.44 in (78 x 62 mm) Displacement 10.01 fl oz (296 cc) Maximum Ouput 6.7 HP @3,600 RPM Fuel Tank Capacity 3.5 quarts (3.31 liters) Oil Capacity 1.16 quarts (1.10 liters) Starting Method Recoil Dry Net Weight 72.75 lbs. (33 kg) Dimensions (L x W x H) 15.11 x 16.57 x 17.
QP3TY — GENERAL INFORMATION APPLICATION The QP3TY Trash Pump is designed to be used for dewatering applications. Both the suction and discharge ports on the QP3TY trash pump use a 3-inch diameter opening, which allows the pump to pump at a rate of approximately 383 gallons/minute (gpm) or 1,450 liters/minute (lpm). Trash or self-priming pumps are designed to purge air from the suction line and create a partial vacuum in the pump body.
QP3TY — PUMP COMPONENTS Figure 2 shows a typical application using the QP3TY 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 1.5 inch (30 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- 3TY Pump Application 1. 2.
QP3TY — REFUELING DANGER Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill, DO NOT attempt to start the engine until the fuel residue has been completely wiped up, and the area surrounding the engine is dry. If pump is placed in a truck bed with a plastic liner, REMOVE pump from truck bed and place on ground (Figure 3) to refuel. The possibility of fire or explosion exists, due to static electricity.
QP3TY — BASIC ENGINE Figure 4. Engine Controls and Components ENGINE COMPONENTS Figure 4 illustrates the location of the major components of the engine. Each component is described below: 1. Fuel Filler Cap – Remove this cap to add diesel fuel to the fuel tank. Make sure cap is tightened securely. DO NOT overfill. 7. Oil Filler Cap / Dipstick – Remove this cap to add oil to the engine crankcase. Read dipstick to determine if oil level is low. DO NOT overfill. 2. Fuel Tank – Capacity is 3.5 quarts (3.
QP3TY — PRE-INSPECTION (ENGINE) CAUTION NEVER operate the pump in a confined area or enclosed area structure that does not provide ample free flow of air. 3. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick. 4. If the oil level is low (Figure 6), fill to the edge of the oil filler hole with the recommended oil type (Table 5). Maximum oil capacity is 1.16 quarts (1.
QP3TY — PRE-SETUP (PUMP) Before Starting 1. Read safety instructions at the beginning of manual. NOTE 2. Place pump as near to water as possible, on a firm flat, level surface. 3. To prime pump, remove fill cap (Figure 2) and fill pump casing with water. If the pump casing is not filled with water before starting, it will not begin pumping. CAUTION Pump casing must be filled with water before using pump. Otherwise pump will not be able to begin pumping.
QP3TY — INITIAL START-UP (ENGINE) 4. CAUTION DO NOT attempt to operate the pump until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. Grasp the starter grip (Figure 9) and slowly pull it out until you feel the strongest resistance then return the starter grip to the initial position. This section is intended to assist the operator with the initial start-up of the trash pump.
QP3TY — INITIAL START-UP (ENGINE) Stopping The Engine Normal Shutdown 1. Move the engine speed lever to the low speed and run the engine for about three minutes with no load. 2. After the engine cools, move the engine speed lever to the STOP position (Figure 11). STOP ENGINE SPEED LEVER Figure 11. Engine Speed Lever (STOP Position) 3. Close the fuel cock (Figure 12). Figure 12. Close Fuel Cock 4. Slowly pull the starter grip (Figure 9) until strong resistance is felt and leave it in this position.
QP3TY — MAINTENANCE (PUMP) Pump Vacuum Test CAUTI CAUTION DO NOT attempt to start the engine unless the pump has previously been primed with water. Severe pump damage will occur if pump has not been primed. To perform the pump vacuum test do the following: 1. Remove the pump fill cap (Figure 2), and fill the pump with water. 2. Start the engine as outlined in the initial start-up section, and wait for the pump to begin pumping. 3.
QP3TY — MAINTENANCE (PUMP) NOTE Pressure reading may vary depending on altitude. See Tables 3 and 4 on page 12. Figure 13. Pump Vacuum Tester QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
QP3TY — MAINTENANCE (ENGINE) Engine Maintenance Perform engine maintenance procedures as referenced by Table 6 below: Table 6. Engine Maintenance Schedule DESCRIPTION (3) OPERATION BEFORE CHECK X FIRST EVERY MONTH 3 MONTHS OR OR 10 HRS. 25 HRS. EVERY 6 MONTHS OR 50 HRS. EVERY YEAR OR 100 HRS. EVERY 2 YEARS OR 200 HRS.
QP3TY — MAINTENANCE (ENGINE) Maintenance Perform the engine maintenance procedures as indicated below: DAILY ■ Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the spring box and bellows for oil leaks. Repair or replace as needed. WEEKLY ■ Remove the fuel filter cap and clean the inside of the fuel tank. ■ Remove or clean the filter at the bottom of the tank. ENGINE OIL 1.
QP3TY — PREPARATION FOR LONG -TERM STORAGE Pump Storage For storage of the pump for over 30 days, the following is required: Pull the decompression lever up. Pull the recoil starter grip slowly. STOP when it feels tight. This closes the intake and exhaust valves (compression position) , and helps prevents rust from forming. Wipe any oil or dirt that may have accumulated on the engine. Remove the drain plug from the pump and drain out any water left in the housing. Drain the fuel tank completely.
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QP3TY — TROUBLESHOOTING (ENGINE) TABLE 7. ENGINE TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Speed control lever is in "STOP" position? Set speed control lever to "START" position. No fuel reaching injection pump? Add fuel. Check entire fuel system. Defective fuel pump? Replace fuel pump. Fuel filter clogged? Replace fuel filter and clean tank. Faulty fuel supply line? Replace or repair fuel line. Compression too low? Check piston, cylinder and valves.
QP3TY — TROUBLESHOOTING (PUMP) TABLE 8. PUMP TROUBLESHOOTING SYMPTOM Pump does not take on water. POSSIBLE PROBLEM Not enough priming water in the housing? Add water. Engine speed too low? Increase throttle. Strainer plugged? Clean strainer. Suction hose damaged? Replace or repair hose, and clamps Air leak at suction por t? Check that fittings are tight and properly sealed. Pump is located too high above water line? Move pump closer to water.
QP3TY — EXPLANATION OF CODE IN REMARKS COLUMN The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions. NOTICE The contents and part numbers listed in the parts section are subject to change without notice. Multiquip does not guarantee the availability of the parts listed. SAMPLE PARTS LIST NO. 1 2% 2% 3 4 PART NO. PART NAME QTY. REMARKS 12345 BOLT......................1 .
QP3TY — SUGGESTED SPARE PARTS QP3TY TRASH PUMP 1 TO 3 UNITS W/ YANMAR L48EE-D Qty. P/N Description 2 ............ KIT3T .................... KIT, MECHANICAL SEAL, O-RINGS 1 ............ 1992040032 .......... IMPELLER 2 ............ 0631211159 .......... FLOODING CAP, W/ O-RING 3 ............ 11425012581 ........ ELEMENT, AIR CLEANER 1 ............ 16081076630 ........ ROPE STARTER 1 ............ 11428855040 ........ CAP, FUEL TANK 3 ............ 11425055121 ........ FUEL FILTER, GAS TANK 1 ............
QP3TY — PUMP ASSY. PUMP ASSY. 61 SEAL KIT 6 21 59 PAGE 30 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
QP3TY — PUMP ASSY. PUMP ASSY. NO. PART NO.
QP3TY — PUMP ASSY. PUMP ASSY. 61 SEAL KIT 6 21 59 PAGE 32 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
QP3TY — PUMP ASSY. PUMP ASSY. NO. PART NO. 38 0181090820 39 0181090825 40 41# 42 43 44 45 46 47 48 49 50 0151191257 0520040431 43342012400011 0204490060 0458220080 0205490100 0205490100 0205490100 0401650100 0451290080 0451290080 51 52 53 54 0451290100 0451290100 0451290100 0451290080 55 56 57 58 59 61 0401650080 0480570850 1992108050 0742214080 L70EE-D KIT3T PART NAME QTY.
YANMAR L70EE-D — CYLINDER BLOCK ASSY. CYLINDER BLOCK ASSY. 2 — See Cylinder Head and Cover Assy Drawing 8 — See Fuel Injection Pump Assy Drawing PAGE 34 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — CYLINDER BLOCK ASSY. CYLINDER BLOCK ASSY. NO. PART NO. PART NAME 1 8 * 9 * 10 11 12 13 14 15 21 22 23 26$ 28 29 31# 32 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 BLOCK ASSY., CYLINDER .................................1 ............. INCLUDES ITEMS W/ * COVER, STARTER 1 BOLT M10X 12 PLATED 2 STUD, CYL. HEAD 2 STUD, CYL. HEAD 2 NUT 9 2 WASHER 4 NUT 9 2 GASKET, CYL. HEAD CMP 1 O-RING 1 GASKET, CRANK CASE 1 COVER (D), CRANK CASE .................................1 .............
YANMAR L70EE-D — CYLINDER HEAD & COVER ASSY. CYLINDER HEAD & COVER ASSY. 1 — See Cylinder Block Assy Drawing PAGE 36 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — CYLINDER HEAD & COVER ASSY. CYLINDER HEAD & COVER ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 11487111020 CYLINDER HEAD 1 6 11487111100 VALVE, SUCTION 1 7 11487111110 VALVE, EXHAUST 1 8 11435011120 SPRING, VALVE 2 9 10115811180 RETAINER, SPRING 2 10 27310060001 COTTER ASSY 2 12 11477111250 SUPPORT CAM, ARM ....................................... 1 ............. INCLUDES ITEMS W/ * 13 11477111260 SUPPORT, ROCKER ARM 1 * 14 ARM ASSY, INTAKE ...........................................1 .......
YANMAR L70EE-D — AIR CLEANER ASSY. AIR CLEANER ASSY. 2 — See Cylinder Head and Cover Assy Drawing PAGE 38 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — AIR CLEANER ASSY. AIR CLEANER ASSY. NO. PART NO. 1 11425012211 2 71425012560 4 * 11425012520 5 11425012530 * 6 * 11425012581 7 11425012560 * 8 11425012550 * 11425012300 9 10 11439912010 11 11435012202 12 26106060252 13 26226060142 14 26226060552 PART NAME QTY. REMARKS GASKET, AIR CLEANER 1 CLEANER ASSY, AIR .........................................1 .............
YANMAR L70EE-D — MUFFLER ASSY. MUFFLER ASSY. 2 — See Cylinder Head and Cover Assy Drawing PAGE 40 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — MUFFLER ASSY. MUFFLER ASSY. NO. PART NO. 1 11425013201 2 11487013551 8 26106060122 9 26216080182 10 26366080002 11 11428813800 12 26554060182 * 26367060002 13 * PART NAME QTY. REMARKS GASKET (NON — ASB.) 1 MUFFLER ASSY 1 BOLT M 6X 12 PLATED 2 STUD M 8X 18 PLATED 2 NUT M 8 2 DEFLECTOR EXH ...............................................1 ............. INCLUDES ITEMS W/ * SCREW M 6X 18 1 U — NUT M6 1 QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — CRANKSHAFT, PISTON & CAMSHAFT ASSY. CRANKSHAFT, PISTON & CAMSHAFT ASSY. 1 — See Cylinder Block Assy Drawing PAGE 42 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — CRANKSHAFT, PISTON & CAMSHAFT ASSY. CRANKSHAFT, PISTON & CAMSHAFT ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 71488014580 CAMSHAFT (D) ASSY 1 6 11425014200 TAPPET 2 7 11477114260 TAPPET, F.O. 1 8 11435014450 ROD, PUSH 2 12 71487621730 CRANKSHAFT ASSY 1 25 10385401221 NUT M16 1 26 11425021550 WASHER, FLYWHEEL 1 27 11488021400 FLYWHEEL (D) 1 33 22512040120 KEY 4X 12 1 34 71487222720 PISTON W/RINGS .......................................... 1 .................
YANMAR L70EE-D — LUB. OIL PUMP & GOVERNOR ASSY. LUB. OIL PUMP & GOVERNOR ASSY. 1 — See Cylinder Block Assy Drawing PAGE 44 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — LUB. OIL PUMP & GOVERNOR ASSY. LUB. OIL PUMP & GOVERNOR ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 11425032010 PUMP ASSY, LUB. OIL 1 6 11425032070 COVER, LUB. OIL PUMP 1 7 10333832570 O — RING 1 8 22312030160 PARALLEL PIN 3 X 16 1 9 26476060142 BOLT M 6X 14, TAPPING 3 10 11425035110 STRAINER, LUB. OIL ..................................... 1 ................. INCLUDES ITEMS W/ * 12 24341000224 O — RING 1A S — 22.
YANMAR L70EE-D — COOLING & STARTING DEVICE ASSY. COOLING & STARTING DEVICE ASSY. 1 — See Cylinder Block Assy Drawing 2 — See Cylinder Head and Cover Assy Drawing PAGE 46 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — COOLING & STARTING DEVICE ASSY. COOLING & STARTING DEVICE ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 11487045201 COVER 1 2 11435045320 RUBBER, SEAL 1 3 11435045340 COLLAR 1 4 18372055210 GROMMET 1 5 26106060202 BOLT M 6X 20 PLATED 1 6 11436045101 CASE, FAN (SILVER) (17) 1 7 11425045301 RUBBER, CUSHION 4 8 11425045310 COLLAR 4 9 11425045330 SEAL, FAN CASE 1 10 11437045351 BOLT, FAN CASE 4 11 11488076050 STARTER ASSY, RECOIL ............................. 1 .................
YANMAR L70EE-D — FUEL INJECTION PUMP ASSY. FUEL INJECTION PUMP ASSY. 1 — See Cylinder Block Assy Drawing 2 — See Cylinder Head and Cover Assy Drawing PAGE 48 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — FUEL INJECTION PUMP ASSY. FUEL INJECTION PUMP ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 71465051100 PUMP ASSY, F. INJECT. ................................ 1 ................. INCLUDES ITEMS W/ * 2 10554651020 GASKET 1 * 3 PLATE 1 * 11425051080 11465051100 BODY, F.I. PUMP 1 4 * 11425051160 10 SPRING 1 * 11465051300 VALVE ASSY, DELIVERY 1 11 * 10554651330 14 SPRING, DELIV. VALVE 1 * HOLDER, F.I.P.
YANMAR L70EE-D — FUEL TANK & FUEL LINE ASSY. 8 — See Fuel Injection Pump Assy Drawing PAGE 50 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — FUEL TANK & FUEL LINE ASSY. FUEL TANK & FUEL LINE ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 71435055711 TANK, FUEL (RED) (50) ................................. 1 ................. INCLUDES ITEMS W/ * 3 11428855040 CAP ASSY, TANK ........................................... 1 ................. INCLUDES ITEMS W/ $ * 11428855080 VALVE 1 5 $ * 11425055100 6 FILTER, FUEL 1 * 11435055150 PIPE, GAUGE 1 7 * 11425055201 8 DAMPER.
YANMAR L70EE-D — TOOL, LABEL & GASKET SET ASSY. TOOL, LABEL & GASKET SET ASSY. PAGE 52 — QP3TY TRASH PUMP — OPERATION AND PARTS MANUAL — REV.
YANMAR L70EE-D — TOOL, LABEL & GASKET SET ASSY. TOOL, LABEL & GASKET SET ASSY. NO. PART NO. PART NAME QTY. REMARKS 3 18325007230 LABEL, OPERATION 4 11425007090 LABEL, AIR COOLED 1 5 11425007111 LABEL, YANMAR 1 6 11426807240 LABEL, CAUTION 1 7 11426107350 LABEL 1 8 11426807350 LABEL, HOW TO START 1 12 11425092600 BAG, TOOL 1 13 16033092730 SCREWDRIVER 1 14 28110100120 WRENCH 10X12 1 15 28110140170 WRENCH 14X17 1 16 28210000150 FEEDER, OIL 1 17 71487192600 GASKET SET ..........................................
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OPERATION AND PARTS MANUAL HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES Multiquip Corporate Office 18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com MQ Parts Department Tel. (800) 421-1244 Fax (800) 537-3927 Mayco Parts 800-427-1244 310-537-3700 Fax: 800-672-7877 Fax: 310-637-3284 Warranty Department 800-306-2926 310-537-3700 Fax: 800-672-7877 Fax: 310-637-3284 Service Department 800-421-1244, Ext. 279 310-537-3700, Ext.
