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OPERATION AND PARTS MANUAL
PLASTER/MORTAR MIXER
MS15H5.5 (Steel-Gasoline)
MS15E (Steel-Electric)
Effective S/N SED53
FINAL REVISION
Revision #2 (08/10/06)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALL TIMES.
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Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber. Your risk from these exposures varies, dependingonhowoftenyoudothistype of
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HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING STOW MAIN OFFICE Post Office Box 6254 888-252-STOW Carson, Ca 90749 FAX: 310-537-1986 Email: stow@multiquip.com Internet: www.stowmfg.com PARTS DEPARTMENT 800-427-1244 FAX: 800-672-7877 310-537-3700 FAX: 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310-537-4259 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310-631-5032 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 FAX: 310-537-1173 310-537-3700, EXT. 279
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TABLE OF CONTENTS MS15H/MS15E Plaster/ HONDA GX160K1HX2 ENGINE Cylinder Head Assembly ......................................... 48-49 Mortar Mixer Cylinder Barrel Assembly ........................................ 50-51 Here's How To Get Help ........................................... 3 Crankcase Cover Assembly .................................... 52-53 Table Of Contents .................................................... 4 Crankshaft Assembly .............................................. 54-
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MS15H/MS15E MIXER — 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 Thir
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MS15H/MS15E MIXER — SPECIFICATIONS Table 1. MS15H/MS15E Mixer Specifications C) apacity 4.0 cu. ft (113 liters Bs ag Capacity 1-1/2 to 2-1/2 bag W) eight MS15H 380 lbs. (172 kg. W) eight MS15E 348 lbs. (158 kg. L. ength w/Tow Bar x W x H 67 x 30 x 41 in (170 x 76 x 104 cm.) H) eight W/Dump Handle 47 in. (119 cm. D) ischarge Height 7.5 in. (19 cm. Dr rive V-Belt/Gea Dl ump Action Manua Table 2. Specifications (Engine & Electric Motor) M2 odelH1 ONDA GX160K1HX BALDOR 35S772T980G Air-cooled 4 str
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MS15H/MS15E MIXER — DIMENSIONS TABLE 3. DIMENSIONS D) escription Dimensions in. (cm A) 67 in. (170 cm B) 50 in. (127 cm C) 56 in. (142 cm C) 56 in. (142 cm Figure 1. Dimensions MQ STOW MS15H/MS15E MIXER — PARTS & OPERATION MANUAL — REV. FINAL (08/10/06) — PAGE 7
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MS15H/MS15E MIXER — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed Potential hazards associated with the operation of a MS- at all times when operating this 15H/MS15E Plaster/Mortar Mixer will be referenced with equipment. Failure to read and Hazard Symbols which appear throughout this manual, and understand the Safety Messages and will be referenced in conjunction with Safety Message Alert Operating Instructions co
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MS15H/MS15E MIXER — SAFETY MESSAGE ALERT SYMBOLS Equipment Damage Rotating Parts Hazards CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION Hazards NEVER operate equipment with covers, Other important messages are provided throughout this or guards removed. Keep fingers, hands, manual to help prevent damage to your light tower, other hair and clothing away from all moving property, or the surrounding environment. parts to prevent injury. Accidental Starting Hazards
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MS15H/MS15E MIXER — RULES FOR SAFE OPERATION ■ NEVER touch the hot exhaust Read this manual! DANGER DANGER DANGER DANGER DANGER manifold, muffler or cylinder. Allow these parts to cool before servicing Failure to follow instructions in this manual may lead engine or mixer. 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 ■ High Temperat
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MS15H/MS15E MIXER — RULES FOR SAFE OPERATION ■ ALWAYS stop the engine before servicing, adding fuel ■ Depending on type of mixer, test the ON/OFF switch for and oil. either the gasoline engine or electric motor before operating. The purpose of these switches is to shut down ■ NEVER run engine without air filter. Severe engine may the engine or motor of the mixer occur. ■ ALWAYS stand clear of the release drum lock. Move handle ■ ALWAYS service air cleaner frequently to prevent downward to em
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MS15H/MS15E MIXER — RULES FOR SAFE OPERATION MAINTENANCE ■ NEVER lubricate components or attempt service on a running mixer. ■ ALWAYS allow the mixer a proper amount of time to cool before servicing. ■ Keep the mixer in proper running condition. ■ Fix damage to the mixer immediately and always replace broken parts. ■ Dispose of hazardous waste properly. Examples of potentially hazardous waste are used motor oil, fuel and fuel filters. ■ DO NOT use food or plastic containers to dispose of haza
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MS15H/MS15E MIXER — OPERATION AND SAFETY DECALS Machine Safety Decals This STOW mixer is equipped with a number of safety decals (Figure 2). 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. Figure 2. Safety Decals MQ STOW MS15H/MS15E MIXER — PARTS & OPERATION MANUAL — REV. FINAL (08/10/06) — PAGE 13
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MS15H/MS15E MIXER — GENERAL INFORMATION GENERAL GASOLINE ENGINE CARE The MQ STOW Model MS15H5.5 (Honda GX160K1HX2 For care and operation of the gasoline engine, refer to the engine gasoline engines) and MS15E (electric motor) plaster and mortar manufacturer’s operating instructions furnished with the engine. mixers are shipped completely assembled and have been factory We recommend draining and refilling the engine crankcase at tested. least every thirty hours of operation. Check the engine oi
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MS15H/MS15E MIXER — MIXER COMPONENTS Figure 3. Mixer Components Figure 3 illustrates the basic components and controls of the MS15H/MS15E mixer. 7. Steel Mixing Drum — Mixing materials such as mortar, 1. Engine Cover — Lift this cover to gain access to the engine plaster are to be placed into this drum for mixing. Always compartment. clean the drum after each use. 2. ON/OFF Switch (electric) — This switch is provided on 8. Chock Blocks — Place these blocks (not included as mixers with electr
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MS15H/MS15E MIXER — BASIC ENGINE COMPONENTS Honda GX Series Engine Shown Figure 4. Engine Controls and Components INITIAL SERVICING 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
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MS15H/MS15E MIXER — ELECTRIC MOTOR Electric Motor Electric Motor Voltage Switch For maintenance care and operation of the electric motor, refer 1. ALWAYS make certain the motor switch is "OFF" and the power cord has been disconnected from the power source. to your electric motor instruction booklet furnished with the motor. 2. Remove the voltage lock-out bolt (Figure 2). Change the Protect the electric motor from dust as much as possible and position of the voltage change toggle switch from 11
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MS15H/MS15E MIXER — ELECTRIC MOTOR Figure 5. Single Phase Electric Motor with 18 inch Pigtail Cable PAGE 18 — MQ STOW MS15H/MS15E MIXER — PARTS & OPERATION MANUAL — REV.FINAL (08/10/06)
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MS15H/MS15E MIXER — PADDLE BLADE ADJUSTMENT Adjust paddles as shown in Figure 6. Figure 6. Paddle Blade Adjustment, Steel Drum MQ STOW MS15H/MS15E MIXER — PARTS & OPERATION MANUAL — REV. FINAL (08/10/06) — PAGE 19
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MS15H/MS15E MIXER — INSPECTION Before Starting 2. Remove the filler dipstick from the engine oil filler hole (Figure 7) and wipe it clean. 1. Read all safety instructions at the beginning of manual. 2. Clean the mixer, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner. 3. Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required. 4. Check carburetor for external dirt and dust. Clean with dry compre
