MULTIQUIP QP4TH, Operation And Parts Manual

Page 1: ...ANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES To find the latest revision of this publication visit our website at www multiquip com MODEL QP4TH TRASH PUMP HONDA GX340K1QA2 GX340U1QA2 GX340UT2QA2 GA...

Page 2: ...PAGE 2 QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PROPOSITION 65 WARNING...

Page 3: ...QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PAGE 3 NOTES...

Page 4: ...Information 13 Pump Components 14 Basic Engine 15 Inspection Engine 16 Setup 17 Operation 18 19 Maintenance Pump 20 21 Maintenance Engine 22 24 Storage 25 Troubleshooting Engine 26 Troubleshooting En...

Page 5: ...iew Parts Diagrams Order Parts Print Specification Information Note Discounts Are Subject To Change Goto www multiquip com and click on Order Parts to log in and save Use the internet and qualify for...

Page 6: ...y messages specifically address the level of exposure to the operator and are preceded by one of four words DANGER WARNING CAUTION or NOTICE SAFETY SYMBOLS DANGER Indicates a hazardous situation which...

Page 7: ...e department This information will be invaluable in the case of an emergency PUMP SAFETY DANGER NEVER pump volatile explosive flammable or low flash point fluids These fluids could ignite or explode T...

Page 8: ...Y WARNING NEVER operate the engine with heat shields or guards removed DO NOT remove the engine oil drain plug while the engine is hot Hot oil will gush out of the oil tank and severely scald any pers...

Page 9: ...heriskofadangerousconcentration of combustible gases If the battery liquid dilute sulfuric acid comes into contact with clothing or skin rinse skin or clothing immediately with plenty of water If the...

Page 10: ...be sent to a recycling center Metal recycling involves the collection of metal from discarded products and its transformation into raw materials to use in manufacturing a new product Recyclers and ma...

Page 11: ...in 100 mm Discharge Size 4 0 in 100 mm Maximum Pumping Capacity 555 gallons minute 2 100 liters minute Max Solids Diameter 1 57 in 40 mm Max Lift 25 ft 7 62 meters Max Head 92 ft 28 0 m Max Pressure 4...

Page 12: ...Net Weight 69 4 lbs 31 5 Kg Engine power ratings are calculated by the individual engine manufacturer and the rating method may vary among engine manufacturers Multiquip Inc and its subsidiary compan...

Page 13: ...gned to be used for dewatering applications Both the suction and discharge ports on the QP4TH trash pump use a 4 inch diameter opening which allows the pump to pump at a rate of approximately 555 gall...

Page 14: ...ect a flexible rubber hose to the discharge port on the pump Make sure that the hose lays flat and is not kinked Use only recommended type discharge hose Contact Multiquip Parts Department for orderin...

Page 15: ...moved Figure 4 Engine Controls and Components INITIAL SERVICING The engine See Figure 4 must be checked for proper lubrication and filled with fuel prior to operation Refer to the manufacturers engine...

Page 16: ...ngine oil filler hole See Figure 5 and wipe clean Figure 5 Engine Oil Dipstick Removal 3 Insert and remove the dipstick without screwing it into the filler neck Check the oil level shown on the dipsti...

Page 17: ...ion and discharge hoses to the pump Check that all hoses are securely attached to the pump Make certain suction hose See Figure 3 does not have any air leakage Tighten hose clamps and couplings as req...

Page 18: ...re pump damage will occur if pump has not been primed 4 Place the choke lever See Figure 10 in the OPEN position if starting a warm engine or the temperature is warm Figure 10 Engine Choke Lever Open...

Page 19: ...hepumpcanreachtemperaturesof150 200 F in 15 to 20 minutes This can cause serious burns if this hot water comes into contact with unprotected skin Before touching or opening the fill plug or drain plug...

Page 20: ...e is stopped This prevents backflow and allows for faster priming when the engine is restarted NOTICE 25 in Hg inches of mercury translates into 25 feet of lift at sea level MAINTENANCE PUMP CAUTION D...

Page 21: ...QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PAGE 21 MAINTENANCE PUMP Figure 18 Pump Vacuum Tester...

Page 22: ...Spark Plug CHECK CLEAN X REPLACE X Cooling Fins CHECK X Spark Arrester CLEAN X Fuel Tank CLEAN X Fuel Filter CHECK X Idle Speed CHECK ADJUST X 2 Valve Clearance CHECK ADJUST X 2 Fuel lines CHECK Ever...

Page 23: ...n BLOW COMPRESSED AIR FROM THE INSIDE OUT DAILY 1 Thoroughly remove dirt and oil from the engine and control area Clean or replace the air cleaner elements as necessary Check and retighten all fastene...

Page 24: ...fler protector then remove the muffler protector 3 Remove the 4 mm screw from the spark arrester then remove the spark arrester Figure 22 Spark Arrester Removal 4 Carefully remove carbon deposits from...

Page 25: ...ny water from left in the housing Remove the pump cover and clean inside of pump housing Coat inside of pump housing with a light film of oil to reduce corrosion A spray can of oil works well for this...

Page 26: ...ush fuel system and replace with fresh fuel Air Cleaner clogged Clean or replace air cleaner Fuel is available and spark plug ignites compression low Defective cylinder head gasket Tighten cylinder he...

Page 27: ...ve pump closer to water Debris collecting in pump housing Clean pump housing Too much distance between impeller and volute Adjust clearance by adding shims or replace impeller Min 006 Max 020 Water le...

Page 28: ...guarantee the availability of the parts listed NOTICE When ordering a part that has more than one item number listed check the remarks column for help in determining the proper part to order QTY Colum...

Page 29: ...NOB 1 0742214100 STEEL STRAINER 5 17210ZE3505 ELEMENT AIR CLEANER GX340K1QA2 5 17210ZE3010 ELEMENT AIR CLEANER GX340U1QA2 GX240UT2QA2 5 9807956846 SPARK PLUG GX340K1QA2 5 9807955846 SPARK PLUG GX340U1...

Page 30: ...PAGE 30 QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PUMP ASSEMBLY...

Page 31: ...RAIN COVER 1 17 1466330460 O RING CASING 1 18 1466214010P002 BASE 1 19 1401330360 DELIVERY COVER PACKING 2 20 0451290080 WASHER LOCK M8 WEAR PLATE 3 21 14662140210014 ENGINE BASE 1 REPLACES 1466214020...

Page 32: ...PAGE 32 QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PUMP ASSEMBLY...

Page 33: ...RING M8 VOLUTE CASING 3 47 0451250080 WASHER SPRING M8 DRAIN COVER SET HANDLE 4 48 0451250100 WASHER SPRING M10 CUSHION RUBBER 8 49 0451250100 WASHER SPRING M10 ENGINE 4 50 0451250100 WASHER SPRING M1...

Page 34: ...PAGE 34 QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 ENGINE SERVICE PARTS...

Page 35: ...2 GX240UT2QA2 3 17620ZH7023 CAP FUEL TANK 1 GX340K1QA2 3 17620Z4H020 CAP FUEL TANK 1 GX340U1QA2 GX240UT2QA2 4 28462ZE3W01 ROPE RECOIL STARTER 1 5 17210ZE3505 ELEMENT AIR CLEANER 1 GX340K1QA2 INCLUDES...

Page 36: ...ducts h Items purchased in kits 7 The sender will be notified of any material received that is not acceptable 8 Such material will be held for five working days from notification pending instructions...

Page 37: ...QP4THTRASH PUMP OPERATION AND PARTS MANUAL REV 3 01 29 14 PAGE 37 NOTES...

Page 38: ...y and may not be considered as binding Multiquip Inc reserves the right to discontinue or change specifications design or the information published in this publication at any time without notice and w...