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PARTS AND OPERATION MANUAL
WALK-BEHIND TROWEL
SCT36 AND SCT46
SERIES
MODEL #
SERIAL #
Revision #4 (04/02/07)
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-SCT SERIES[888-252-7869]
800-478-1244
FAX: 310-537-1986 � FAX: 800-55
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NOTE PAGE SCT SERIES WALK-BEHIND TROWEL — PARTS & OPERATION MANUAL — REV. #4 (04/02/07) — PAGE 3
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SCT SERIES TROWEL— TABLE OF CONTENTS Here's How To Get Help ............................................ 3 Fuel Tank Asssembly ......................................... 74-75 Table Of Contents ..................................................... 4 Ignition Coil Asssembly ...................................... 76-77 Parts Ordering Procedures ....................................... 5 Muffler Asssembly..............................................78-79 Training Checklist ..........................
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SCT SERIES TROWEL— 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: ✓ FedEx or UPS Ground Note: Unless otherwise indicated by customer, all ✓ FedEx or UPS Second Day or Third Da
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SCT SERIES TROWEL— TRAINING CHECKLIST TRAINING CHECKLIST This checklist will lists some of the minimum requirements for machine maintenance and operation. Please feel free to detach it and make copies. Use this checklist whenever a new operator is to be trained or it can be used as a review for more experienced operator’s. TRAINING CHECKLIST NO. DESCRIPTION OK? DATE 1 Read Operator’s Manual completely. Machine layout, location of components, checking of engine and 2 gearbox fluid level. 3 Fuel s
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SCT SERIES TROWEL— DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST 1 Engine Oil Level. 2 Gearbox Fluid Level. 3 Condition of Blades. 4 Blade Pitch Operation. 5 Safety Stop Switch Operation. COMMENTS: SCT SERIES WALK-BEHIND TROWEL — PARTS & OPERATION MANUAL — REV. #4 (04/02/07) — PAGE 7
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SCT SERIES TROWEL— SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed at all times when operating Lethal Exhaust Gases this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to Engine exhaust gases contain poisonous yourself and others. carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confin
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SCT SERIES TROWEL— SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard ALWAYS place the engine ON/OFF switch in the OFF position, when the trowel is not ALWAYS wear approved respiratory in use. protection. Over Speed Conditions Sight and Hearing hazard NEVER tamper with the factory settings of the engine governor or settings. Personal injury ALWAYS wear approved eye and hearing and damage to the engine or equipment can protection. result if operating in speed ranges above maximu
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SCT SERIES TROWEL — RULES FOR SAFE OPERATION ■ NEVER touch the hot exhaust CAUTION: manifold, muffler or cylinder. Allow Failure to follow instructions in this manual may these parts to cool before lead to serious injury or even death! This servicing the trowel. 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 SCT SERIESwalk-behind trowel. ■ High Temperatures –
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SCT SERIES TROWEL — RULES FOR SAFE OPERATION ■ DO NOT operate this trowel unless all guards and safety ■ Keep the trowel in proper running condition. devices are attached and in place. See Pages 16 and 17. ■ Make sure that there is no buildup of concrete, grease, oil or ■ ALWAYS use proper lifting techniques when moving the debris on the trowel. trowel. ■ Fix damage to the trowel immediately and always replace ■ ALWAYS check to make sure that the operating area is clear broken parts. before st
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SCT SERIES TROWEL — OPERATION AND SAFETY DECALS Machine Safety Decals The SCT SERIESwalk-behind trowel is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Figure 1 below illustrates these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer. Figure 1. SCT SERIESTrowel Decals PAGE 12 — SCT SERIES WALK-BEHIND TROWEL— PARTS & OPERATION MANUAL — REV. #4 (0
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SCT SERIES TROWEL — SPECIFICATIONS (TROWEL) Side View Top View Figure 2. SCT SERIESTrowel Dimensions Table 1. STOW Trowel Specifications MODEL SCT36 SCT46 A– Height (Lifting Hook) 36.7 in. (931.6 mm) 34.5 in. (876.2 mm) B– Height Engagement Lever) 41.4 in. (1,044.2 mm) 41.1 in. (1,044.2 mm) C–Width 36.5 in. (927.1 mm) 46.0 in. (1,168.4 mm) 70.5 in. (1,789.4 mm) 75.2 in. (1,910.1 mm) D–Length Weight – Operating SEE TABLE 3 1 Sound Pressure 94 db 97 db 2 2 2 Vibration 2.0g (19.6 m/s ) 2.5g (24.5
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SCT SERIES TROWEL— SPECIFICATIONS (ENGINES) Table 2. Specifications (Engines) M2 odelH2 ONDA GX160QXH2 ONDA GX240K1QA HONDA GX340K1QAP Air-cooled 4 stroke, Single Air-cooled 4 stroke, Single Air-cooled 4 stroke, Single Type Cylinder, OHV, Horizontal Shaft Cylinder, OHV, Horizontal Shaft Cylinder, OHV, Horizontal Shaft Gasoline Engine Gasoline Engine Gasoline Engine 2.7 in. x 1.8 in. 2.9 in. x 2.3 in. 3.2 in. x 2.5 in. Bore X Stroke (68 mm x 45 mm) (73 mm x 58 mm) (82 mm x 64 mm) D) isplacement9)
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SCT SERIES TROWEL— GENERAL INFORMATION SCT SERIESWalk-Behind Trowel Familiarization Blades This walk-behind trowel is designed for the floating and The blades of the trowel finish the concrete as they are rotated finishing of concrete slabs. around the surface. Blades are classified as combination (8 inches wide), float (10 or 8 inches wide), and finish (6 Take a walk around the trowel. Take notice of all the major inches wide). This trowel comes equipped with four blades components (see Figure
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SCT SERIES TROWEL— CONTROLS AND COMPONENTS Figure 3. SCT SERIESWalk-Behind Trowels Figures 3 shows the location of the basic controls or components, for the SCT SERIEStrowel. Listed below is a brief explanation of each control or component 8. Main Tube - Houses throttle control and pitch cables. 1. Pitch Control - Turn this "Star Wheel" clockwise for increase 9. Guard Ring- NEVER! put hands or feet inside guard ring. blade pitch, and counter-clockwise for decrease blade pitch 10. V-Belt Cover –
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SCT SERIES TROWEL— BASIC ENGINE Figure 4. Engine Controls and Components INITIAL SERVICING (ENGINE) 5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel. The engine (Figure 4) must be checked for proper lubrication and 6. Choke Lever – Used in the starting of a cold engine, or in filled with fuel prior to operation. Refer to the manufacturers engine cold weather conditions. The choke enriches the fuel manual for instructions & details of operation and servicing. mixture
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SCT SERIES TROWEL — ASSEMBLY AND INSTALLATION 2. Connect the throttle cable to the engine. (Figure 7). (The air Assembly and Installation cleaner housing may have to be removed to provide access Before the trowel can be put into operation there are some for throttle cable installation.) When connecting the cable components that must be installed before the trowel can be used. housing, make sure that no more than 1/4" (6.4mm) of the This section provided general instructions on how to install th
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SCT SERIES TROWEL — ASSEMBLY AND INSTALLATION Safety Stop Wire Locate the SAFETY STOP wire protruding from the handle tube (Figure 8) and connect it to the tail wire on the engine. Test the safety stop switch to insure proper operation. Figure 10. Blade Pitch Cable 2. Remove one brass set nut from the blade pitch cable end as shown in (Figure 10). 3. Thread the second brass set nut towards the cable as far as possible. 4. Insert the cable end through the yoke eyelet (Figure 11) Tighten the first
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SCT SERIES TROWEL— PRE-INSPECTION CAUTION CAUTION CAUTION CAUTION CAUTION NEVER operate the trowel in a confined area or enclosed area structure that does not provide ample free flow of air. ALWAYS wear approved eye and hearing protection before operating the trowel. Figure 12. Engine Oil Dipstick (Removal) NEVER place hands or feet inside the guard 3. Insert and remove the dipstick without screwing it into the filler rings while the engine is running. ALWAYS neck. Check the oil level shown on t
