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OPERATION AND PARTS MANUAL
MODEL T-20H
TRASH PUMP
Revision #0 (05/29/03)
STOW CONSTRUCTION EQUIPMENT STOW CONSTRUCTION EQUIPMENT STOW CONSTRUCTION EQUIPMENT STOW CONSTRUCTION EQUIPMENT STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT:
A DIVISION OF MULTIQUIP INC. 800-427-1244
POST OFFICE BOX 6254 FAX: 800-672-7877
CARSON, CA 90749
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
310-537-3700 • 888-252-STOW [888-252-7869]
800-478-1244
FAX: 310-537-1986 FAX: 800-556-1986
FAX: 310-631-5032
E-MAIL: stow@mult
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PAGE 2 —STOW T-20H TRASH PUMP — PARTS MANUAL — REV. #0 (05/29/03)
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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 800-421-1244 FAX: 310- 537-4259 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310- 631-5032 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173 STOW T-20H TRASH PUMP — PARTS MANUAL— REV. #0 (05/29/03) — PAGE 3
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STOW T-20H — TABLE OF CONTENTS HondaGX160K1TX2 Engine STOW T-20H Gasoline Air Cleaner (Dual) Assembly.............................. 34-35 Powered Trash Pump Camshaft Assembly ........................................... 36-37 Here’s How To Get Help ............................................ 2 Carburetor Assembly ......................................... 38-39 Table of Contents ...................................................... 3 Control Assembly ........................................
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PARTS ORDERING PROCEDURES When ordering parts, please supply the following information: ❒ ❒❒❒ ❒ 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: Note: Unless otherwise indicated by customer, all ✓ FedEx or UPS Ground orders are treated as “Standard Orders”, and will ✓ FedE
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STOW T-20H — 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 injury to Lethal Exhaust Gases 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 an
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STOW T-20H — 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 surr
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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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STOW T-20H — SPECIFICATIONS/DIMENSIONS (PUMP) Table 1. Specifications (Pump) MH odel T-20 Tp ype Trash Pum S) uction & Discharge Size 2.00 in. (51 mm. Maximum Pumping 158 gallons/minute Pump Capacity (598 liters/minute) M) ax. Solids Diameter 1.00 in. (25 mm. M) ax. Lift 25 ft. (7.62 meters M) ax. Head 79 ft. (24 meters Dimension 26.0 x 18.0 X 22.0 in. (L x W x H) (66 X 45 X 56 cm.) Dry Net Weight 115 lbs. (52 Kg.) Figure 1. T-20H Dimensions PAGE 10 —STOW T-20H TRASH PUMP — PARTS MANUAL —
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STOW T-20H — SPECIFICATIONS/DIMENSIONS (ENGINE) Table 2. Specifications (Engine) M2 odel HONDA GX160K1TX Air-cooled 4 stroke, Single Type Cylinder, OHV, Horizontal Shaft Gasoline Engine 2.7 in. x 1.8 in. Bore X Stroke (68 mm x 45 mm) D) isplacement 163 cc (9.9 cu-in M. ax Output 5.5 H.P./3600 R.P.M Engine Approx. 0.95 U.S. gallons Fuel Tank Capacity (3.6 liters) Unleaded Automobile Fuel Gasoline L) ube Oil Capacity .60 liters (0.63 qts Speed Control Centrifugal Fly-weight Type Method St tartin
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STOW T-20H — GENERAL INFORMATION APPLICATION Elevation The STOW Model T-20H Trash Pump is designed to be used Higher elevations will effect the performance of the pump. Due to for de-watering applications. Both the suction and discharge less atmospheric pressure at higher altitudes, pumps DO NOT ports on the T-20H pump use a 2-inch diameter opening, which have the priming ability that they have at sea level. This is due to allows the pump to pump at a rate of approximately 158 gallons/ th
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STOW T-20H — PUMP COMPONENTS Figure 2 shows a typical application using the STOW T-20H 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 inch (25 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. STOW T-20H Pump Application 1. Pum
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STOW T-20H — 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
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STOW T-20H — 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 5). Maximum oil does not provide ample free capacity is 1.16 quarts (1.1 liters) flow of air. ALWAYS wear approv
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STOW T-20H — PRE-SETUP (PUMP) Before Starting Suction and discharge hoses are NOTE 1. Read safety instructions at the available from Multiquip. Contact beginning of manual. your nearest dealer for more information. 2. Place pump as near to water as possible, on a firm flat, level surface. 5. The discharge hose is usually a collapsible (thin-walled) 3. To prime pump, remove fill cap (Figure 2) and fill pump casing hose, however if a thin-walled discharge hose is not avail- with water. If the pu
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STOW T-20H — 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. Sta
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STOW T-20H — INITIAL START-UP (ENGINE) 6. Grasp the starter grip (Figure 11) and slowly pull it out. The CAUTION : 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 14) and run the engine for three minutes at low speed. Figure 11. Starter Grip 7. If the
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NOTE PAGE STOW T-20H TRASH PUMP — PARTS MANUAL— REV. #0 (05/29/03) — PAGE 19
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STOW T-20H — MAINTENANCE (PUMP) Pump Vacuum Test Adjusting Impeller Clearance 1. If it is necessary to replace impeller or volute, be sure CAUTION : clearance between impeller and volute is adjusted DO NOT attempt to start the engine unless correctly. primed with the pump has previously been 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
