Table of Contents
Troubleshooting
Related Manuals for MULTIQUIP WM-90PE
Summary of Contents for MULTIQUIP WM-90PE
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Page 1: Here's How To Get Help
OPERATIONS MANUAL SERIES MODEL WM-90S (STEEL) MODEL WM-90P (PLASTIC) PLASTER AND MORTAR MIXER (GASOLINE ENGINE/ELECTRIC MOTOR) Revision #1 (08/10/04) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES. www.discount-equipment.com... -
Page 2: Table Of Contents
Engine exhaust some 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. -
Page 3: Table Of Contents
WM-90 PLASTER/MORTAR MIXER — TABLE OF CONTENTS MQ WHITEMAN — WM-90 SERIES PLASTER/MORTAR MIXER Here's How To Get Help ..........3 Table Of Contents ............4 Parts Ordering Procedures ........5 Specifications .............6 Dimensions ..............7 Safety Messages Alert Symbols ......8-9 Rules For Safe Operation ........10-11 Towing Guidelines ............12 Safety Chain Connection .........13 Operation and Safey Decals ........14... -
Page 4: Specifications
WM-90 PLASTER/MORTAR MIXER — SPECIFICATIONS y t i t f . e t i l ) s r y t i ) . g . n i e v i t l e i t c & - r i r t s z i r l a t... -
Page 5: Dimensions
WM-90 PLASTER/MORTAR MIXER — DIMENSIONS i r c i t p . n i . n i ) r a . n i . n i Figure 1. Dimensions WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) — PAGE 7... -
Page 6: Safety Messages Alert Symbols
WM-90 PLASTER/MORTAR 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 an WM- at all times when operating this 90 Plaster/Mortar Mixer will be referenced with Hazard equipment. - Page 7 WM-90 PLASTER/MORTAR MIXER — SAFETY MESSAGE ALERT SYMBOLS Equipment Damage CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION Rotating Parts Hazards 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.
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Page 8: Rules For Safe Operation
(down) position. ■ NEVER use accessories or attachments, which are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result. PAGE 10 — WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) - Page 9 ■ Refer to the HONDA Engine Owner's Manual for engine technical questions or information recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result. WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) — PAGE 11...
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Page 10: Towing Guidelines
WM-90 PLASTER/MORTAR MIXER — TOWING GUIDELINES ■ ALWAYS make sure that the fuel valve lever is in the Towing Safety Precautions OFF position (gasoline models only). Regularly Inspect CAUTION CAUTION CAUTION CAUTION CAUTION ■ Check wheel mounting lug nuts with a torque wrench. Towing Components Torque wheel lug nuts as described in the maintenance To reduce the possibility of an accident while transporting... -
Page 11: Safety Chain Connection
WM-90 PLASTER/MORTAR MIXER — SAFETY CHAIN CONNECTION 2. Route the safety chain through the holes just above the Always Tow with CAUTION CAUTION CAUTION CAUTION CAUTION tow bar, located on each side of the mixer stand. a Safety Chain Loop the chain together and place under the tow bar. NEVER! tow the mixer with the safety chain removed. -
Page 12: Operation And Safey Decals
WM-90 PLASTER/MORTAR MIXER — OPERATION AND SAFETY DECALS Machine Safety Decals The MQ Whiteman WM-90 mortar and plaster mixer is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Figure 4 below illustrates these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer. -
Page 13: General Information
WM-90 PLASTER/MORTAR MIXER — GENERAL INFORMATION Application Ensure that the extension cable is carefully laid out avoid- ing wet areas , sharp edges and locations where vehicles The MQ Whiteman WM-90 series mixers (drum capacity of might run over it. Avoid allowing the extension cable to be 9.0 cu. -
Page 14: Major Components
WM-90 PLASTER/MORTAR MIXER — MAJOR COMPONENTS Bag Cutter-This feature allows compound mixing bags to be opened easily, therefore allowing the contents of the bag to fall directly into the mixing drum. 10. Safety Grill -Provided for operator safety. This safety grill is designed to keep hands and solid objects out of the mixing drum when in use. -
Page 15: Basic Engine Components
WM-90 PLASTER/MORTAR MIXER — ENGINE COMPONENTS Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel mixture. -
Page 16: Electric Motor
WM-90 PLASTER/MORTAR MIXER — ELECTRIC MOTOR Electric Motor ALWAYS , make certain that the power source required for the electric motor is correct and always use the correct For maintenance care and operation of the electric motor, NEMA configuration plug. Failure to supply the correct voltage refer to your electric motor instruction booklet furnished with to the motor can severely damage the motor. - Page 17 WM-90 PLASTER/MORTAR MIXER — ELECTRIC MOTOR If overload protection should actuate because of improper CAUTION CAUTION CAUTION CAUTION CAUTION Changing Voltages voltage or any other malfunction, turn the main switch on the motor to the OFF position and correct the problem, press When changing the voltage your electric motor operates the reset switch button, and turn the main switch to the ON at, have a qualified electrician install the appropriate...
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Page 18: Paddle Blade Adjustment (Steel Drum)
WM-90 MIXER — PADDLE BLADE ADJUSTMENT (STEEL DRUM) Adjust paddles as shown in Figure 9a. Figure 9a. Paddle Blade Adjustment (Steel Drum ) PAGE 20 — WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) -
Page 19: Paddle Blade Adjustment (Poly Drum)
WM-90 MIXER — PADDLE BLADE ADJUSTMENT (POLY DRUM) Adjust paddles as shown in Figure 9b. Figure 9b. Paddle Blade Adjustment (Poly Drum ) WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) — PAGE 21... -
Page 20: Inspection
WM-90 PLASTER/MORTAR MIXER — INSPECTION Before Starting 3. Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick. 1. Read all safety instructions at the beginning of manual. 2. Clean the mixer , removing dirt and dust, particularly the 4. - Page 21 WM-90 PLASTER/MORTAR MIXER — INSPECTION Fuel Check Controls Start/Stop Switches Explosive Fuel DANGER DANGER DANGER DANGER DANGER This mixer has been equipped with a start/stop switch for Hazard both the gasoline and electric motor mixers. These switches If your mixer has a gasoline engine, determine if the should be tested every time the engine or electric motor is engine fuel is low.
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Page 22: Start-Up Procedures
WM-90 PLASTER/MORTAR MIXER — START-UP PROCEDURE This section is intended to assist the operator To start a cold engine, move the choke lever (Figure with the initial start-up of the WM-90 mixer (with 13) to the CLOSED position. gasoline engine or electric motor). It is extremely important that this section be read carefully before attempting to use the mixer in the field. - Page 23 WM-90 PLASTER/MORTAR MIXER — START-UP PROCEDURE Turn the engine switch (Figure 15) to the ON position. CAUTION CAUTION CAUTION CAUTION CAUTION Preventing Drum Tipping Make certain the drum lock pin (Figures 18 and 19) is placed to the RIGHT (when viewing the mixer from the towpole end) of the drum stop block which is welded to the front side of the drum.
- Page 24 WM-90 PLASTER/MORTAR MIXER — START-UP/SHUT-DOWN PROCEDURES Place the belt slip lever (Figure 21) in the mix position. When charging, mixing, or dumping a batch of plaster This will tilt the engine placing tension on the V-belts or mortar the drum lock pin should be placed to the left (when viewing the mixer from the towpole end) of enabling the shaft to rotate.
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Page 25: Operation
WM-90 PLASTER/MORTAR MIXER — OPERATION Stopping the Mixer (Gasoline Engine) Stopping the Mixer (Electric Motor) Place the belt slip lever in the start/stop position Place the electric motor's ON/OFF switch (Figure 7) in (Figure 21). the OFF position. Push the main start/stop switch (Figure 16) inward to Disconnect the electric motor's extension cord from its stop the engine. -
Page 26: Maintenance (Engine)
WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (ENGINE) Use Table 8 as a general maintenance guideline when servicing your engine. For more detail engine maintenance information, refer to the engine owner's manual supplied with your engine. ) 3 ( l i O r i A ) 1 ( g i t... -
Page 27: Maintenance (Mixer)
WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (ENGINE) Maintenance ENGINE AIR CLEANER Perform the scheduled maintenance procedures as defined 1. Remove the air cleaner cover and foam filter element as by Table 8 and below: shown in Figure 26. DAILY 2. Tap the paper filter element (Figure 26) several times on a hard surface to remove dirt, or blow compressed air ■... - Page 28 WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Drum Head Seals Ball Socket and Clamp Face Maintenance If the towing vechicle is equipped with a ball socket, There is 1 set of drum head seals (Figure 27) that will require smear socket periodically with multi-purpose grease. lubrication.
- Page 29 WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Fill the wheel hub (Figure 30) with grease to the inside Inspect Tooth Contact between Main Gear and Drive diameter of the outer races and also fill the hub grease Pinion cap. Reassemble the hub and mount the wheel. Then Coat 3 or 4 teeth at 3 different positions on the main tighten the adjusting nut, at the same time turn the wheel gear with yellow paint.
- Page 30 WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Grease Fittings (Zerk) Maintenance (Electric Motor) Tires Wear/Inflation Tire inflation pressure is the most important factor in tire life. There are two grease (Figure 34) fittings at each end of Pressure should be checked cold before operation. DO NOT the electric motor that will require lubrication.
- Page 31 WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) 3. After first road use, retorque all lug nuts in sequence. Lug Nut Torque Requirements Check all wheel lug nuts periodically. It is extremely important to apply and maintain proper wheel mounting torque. Be sure to use only the fasteners matched to the cone angle of the wheel.
- Page 32 WM-90 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Suspension Keep Hands WARNING WARNING WARNING WARNING WARNING Clear of Drum! The rigid type axle and associated hardware (Figure 36) should be periodically inspected for signs of excessive wear, elon- When rotating the mixing drum from the dump position gation of bolt holes, and loosening of fasteners.
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Page 33: Troubleshooting (Engine)
WM-90 PLASTER/MORTAR MIXER — TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine , Mixer and Electric Motor Troubleshooting (Tables 11,12, and 13) information shown below and on the proceeding pages. - Page 34 WM-90 PLASTER/MORTAR MIXER — TROUBLESHOOTING (ENGINE) f l a i t c i l o i l o c i f " " n r i A a t - l i f r e t r i a a t - t l i f .
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Page 35: Troubleshooting (Mixer/Electric Motor)
WM-90 PLASTER/MORTAR MIXER — TROUBLESHOOTING (MIXER/ELECTRIC MOTOR) t c e e v i ? t l a l p . t l e d a l l i w . e t s u j v e l g i l t i s n o i s u j... -
Page 36: Electric Motor Wiring Diagram
WM-90 PLASTER/MORTAR MIXER — WIRING DIAGRAM (ELECTRIC MOTOR) Figure 39. Electric Motor Wiring Diagram PAGE 38 — WM-90 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (08/10/04) - Page 37 OPERATIONS MANUAL www.discount-equipment.com...