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PARTS AND OPERATION MANUAL
STOW
A DIVISION OF MULTIQUIP INC.
PLASTER/MORTAR MIXERS
MS-40M
(Steel-Drum Mechanical)
Revision #1 (05/17/02)
STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT:
A DIVISION OF MULTIQUIP INC. 800-427-1244
POST OFFICE BOX 6254 FAX: 800-672-7877
A DIVISION OF MULTIQUIP INC.
CARSON, CALIFORNIA 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@multiquip
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PAGE 2 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)
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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 STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 3
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TABLE OF CONTENTS Here's How To Get Help ........................................... 3 Engines Table Of Contents .................................................... 4 Honda Engine Assembly ...................................38-39 Parts Ordering Procedures ...................................... 5 Operation and Safety Decals ................................... 6 Motor Rules For Safe Operation .....................................7-8 Electric Motor Assembly....................................40-41
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PARTS ORDERING PROCEDURES n Dealer account number n Dealer name and address n Shipping address (if different than billing address) n Return fax number n Applicable model number n Quantity, part number and description of each part n 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 *Normally shipped the same day the
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OPERATION AND SAFETY DECALS Machine Safety Decals This STOW mixer is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. The illustration below shows these decals as they appear on the mixer. Should any of these decals become unreadable, replacements can be obtained from your dealer. SAFETY INSTRUCTIONS A DIVISION OF MULTIQUIP INC. 1. Read owners manuals before operating. 2. Keep unauthorized and untrained people away from machine
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RULES FOR SAFE OPERATION NEVER touch the hot exhaust manifold, muffler or cylinder. Allow CAUTION: these parts to cool before Failure to follow instructions in this manual may servicing engine or mixer. 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 MS-40M mixer: High Temperatures – Allow the engine to cool befor
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RULES FOR SAFE OPERATION Caution must be exercised while servicing this equipment. CAUTION: Rotating and moving parts can cause injury if contacted. Failure to follow instructions in this manual may When towing, an adequate safety chain must be fastened to lead to serious injury or even death! This the frame, refer to page 14. equipment is to be operated by trained and Keep all inexperienced and unauthorized people away from qualified personnel only! This equipment is for the equipment at
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MS-40M — SPECIFICATIONS Table 1. MS-40M Mechanical Mixer C) apacity - cu. ft (liters) 12 (340 B4 ag capacity - bags 3.5 to W) eight - lbs (kg.) 1,090 (494 Length w/Tow Bar x W x H - in. (cm.) 82 x 51 x 60 (208 x 130 x 152) H) eight W/Dump Handle - in (cm.) 75 (191 D) ischarge Height - in (cm.) 75 (191 Dl rive Mechanica Dl ump Action Manua 5 HP Single-Phase 230/460 Electric Power Sources 5 HP Three-Phase 230/460 Electric 11 HP Honda NOTE In accordance with our established policy of constant impr
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MS-40M — GENERAL INFORMATION GENERAL GASOLINE ENGINE CARE The STOW MS-40M plaster and mortar mixer is shipped For care and operation of the gasoline engine, refer to the completely assembled and has been factory tested. engine manufacturer’s operating instructions furnished with the engine. We recommend draining and refilling the engine The drum batch capacity of these mixers is between 3.5 and crankcase at least every thirty hours of operation. Check the 4.0 bags. With proper care, they will
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MS-40M — CONTROLS Figure 1. Mixer Mixing Drum — Made of steel. Mixing materials such as Safety Grill — Provided for operator safety. This safety grill is concrete, mortar, plaster are to be placed into this drum for designed to keep hands and solid objects out of the mixing drum when in use. This grill should be closed at all times when mixer mixing. Always clean the drum after each use. is in use. DO NOT remove the grill or grill opening bar. Keep the Tow Bar — When towing is required, connect
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MS-40M — ELECTRIC MOTOR ELECTRIC MOTOR NOTE It is strongly recommended that all electrical wiring be For lubrication care and operation of the electric motor, refer to done by a licensed electrician. Special attention your electric motor instruction booklet furnished with the motor. should be given to the electric switch as well as the Protect the electric motor from dust as much as possible and over-and-under voltage protection devices as per keep ventilating openings clean. regulations set for
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MS-40M — TOWING NOTE STEP 3 Before towing, check with local and state laws for proper VEHICLE compliance. CONNECTOR LINK DRAW BAR The tow bar and chain must be properly attached to the mixer and towing vehicle prior to towing. Refer to the following installation instruction: REMOVE EXCESS CHAIN (SLACK) BOTTOM CONNECTOR LINK Step 1. Insert the Draw Bar into the main frame. Secure, utilizing the 3/4" bolt (grade 5) and nylock nut. Tighten to 100 foot pounds. NOTE It is critical that the length of
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MS-40M — PADDLE BLADE ADJUSTMENT Figure 3 illustrates the paddle blade adjustment when using a steel drum. If material builds up on the drum, use a rubber mallet to dislodge the material without adverse effect to the drum. F Figure 3. Paddle Blade Adjustment, Steel Drum PAGE 14 — STOW MS-40M— PARTS & OPERATION MANUAL — REV. #1 (05/17/02)
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MS-40M MECHANICAL MIXER — NOTE PAGE STOW MS-40M — PARTS & OPERATION MANUAL — REV. #1 (05/17/02) — PAGE 15
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MS-40M — INITIAL START-UP STARTING THE ENGINE (gasoline only) This section is intended to assist the operator with the initial start-up of the MS-40M mixer. It is extremely important that this The following steps outline the procedure for starting the engine. section be read carefully before attempting to use the mixer in Depending on the type of engine employed in the mixer the the field. steps may vary slightly. If your mixer has an electric motor disregard this section. DO NOT use your mixer
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MS-40M — INITIAL START-UP MIXING 4. Turn the engine switch (Figure 7) to the ON position. 1. The paddle shaft inside the drum should be rotating at this time. 2. Lift the mixing bag compound onto the steel grate over the bag cutter and let the contents fall into the drum. 3. Add water, and mix compound to desired consistency, then dump. NOTE Be sure to stand clear of the dump handle when the mixer is operational. Any binding of material between the mixer blades and the drum will cause the dru
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MS-40M — MAINTENANCE WHEEL BEARINGS PADDLE SHAFT BEARINGS After every 3 months of operation, remove the hub dust cap and The paddle shafts in the STOW MS-40M mixers rotate in sealed inspect the wheel bearings. Once a year, or when required, ball bearings, which require no additional lubrication as they disassemble the wheel hubs remove the old grease and repack are packed and sealed at the factory. the bearings forcing grease between rollers, cone and cage There is, on each end of the mixing dru
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MS-40M — MAINTENANCE Clutch Adjustment Mechanical 12 CF Mixer If the rotating mixing paddles appear to be losing rotational speed, it may be necessary to adjust the clutch. For optimum performance Multiquip recommends 35-55 lbs. applied pressure to the hand clutch lever. After the first initial operating hours (8) check the clutch for proper ensasment pressure. Clutch Adjustment Procedure CAUTION: Always stop the engine, disconnect the spark plug or electrical power cord before attempting this p
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MS-40M — TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper diagnosis based on the Engine Troubleshooting (Table 3) handling and maintenance inspections, but in the event of a information shown below and on the proceeding page. If the breakdown, please take a remedial action following the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service TABLE 3. ENGINE TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION
