Related Manuals for MULTIQUIP EM-70S
Summary of Contents for MULTIQUIP EM-70S
- Page 1 OPERATIONS MANUAL SERIES MODEL EM-70S (STEEL) MODEL EM-70P (PLASTIC) PLASTER AND MORTAR MIXER (GASOLINE ENGINE/ELECTRIC MOTOR) Revision #1 (08/10/04) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
- Page 2 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.
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Page 3: Here's How To Get Help
© COPYRIGHT 2004, Multiquip INC. Multiquip Inc, the MQ logo and the Essick logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of thier respective owners and used with permission. -
Page 4: Table Of Contents
EM-70 PLASTER/MORTAR MIXER — TABLE OF CONTENTS MQ ESSICK — EM-70 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 5: Parts Ordering Procedures
Place Your Parts Order Via Web or Fax Here’s how to get help... For Even More Savings! Please have the model and serial number on hand when calling. (Domestic USA Dealers Only) MULTIQUIP CORPORATE OFFICE Extra Discounts! 18910 Wilmington Ave. 800-421-1244 FAX: 310-537-3927 Carson, CA 90746 All parts orders which include complete part numbers and Email: mq@multiquip.com... -
Page 6: Specifications
EM-70 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 7: Dimensions
EM-70 PLASTER/MORTAR MIXER — DIMENSIONS i r c i t p . n i . n i ) r a . n i . n i Figure 1. Dimensions EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) — PAGE 7... -
Page 8: Safety Messages Alert Symbols
EM-70 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 EM- at all times when operating this 70 Plaster/Mortar Mixer will be referenced with Hazard equipment. -
Page 9: Safety Messages Alert Symbols
EM-70 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. -
Page 10: 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 — EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) -
Page 11: Rules For Safe Operation
■ 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. EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) — PAGE 11... -
Page 12: Towing Guidelines
EM-70 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 13: Safety Chain Connection
EM-70 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 14: Operation And Safey Decals
EM-70 PLASTER/MORTAR MIXER — OPERATION AND SAFETY DECALS Machine Safety Decals The MQ Essick EM-70 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 15: General Information
EM-70 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 Essick EM-70 series mixers (drum capacity of 7.0 might run over it. Avoid allowing the extension cable to be cu. -
Page 16: Major Components
EM-70 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 17: Basic Engine Components
EM-70 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 18: Electric Motor
EM-70 PLASTER/MORTAR MIXER — ELECTRIC MOTOR Electric Motor For maintenance care and operation of the electric motor, refer to your electric motor instruction booklet furnished with i t a the motor. i t a Protect the electric motor from dust as much as possible and keep ventilating openings clean. -
Page 19: Electric Motor
EM-70 PLASTER/MORTAR MIXER — ELECTRIC MOTOR The motor supplied is wired for 115 VAC grounded operation. Make certain that the correct size grounded (3-wires) . t f . t f . t f . t f a t l extension cord is used. See Table 6. Motors can burn out when the line voltage falls 5% below the voltage rating of the motor. -
Page 20: Paddle Blade Adjustment (Steel Drum)
EM-70 MIXER — PADDLE BLADE ADJUSTMENT (STEEL DRUM) Adjust paddles as shown in Figure 8a. Figure 8a. Paddle Blade Adjustment (Steel Drum) PAGE 20 — EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) -
Page 21: Paddle Blade Adjustment (Poly Drum)
EM-70 MIXER — PADDLE BLADE ADJUSTMENT (POLY DRUM) Adjust paddles as shown in Figure 8b. Figure 8b. Paddle Blade Adjustment (Poly Drum) EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) — PAGE 21... -
Page 22: Inspection
EM-70 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 23 EM-70 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 24: Start-Up Procedures
EM-70 PLASTER/MORTAR MIXER — START-UP PROCEDURE This section is intended to assist the operator To star t a cold engine, move the choke lever with the initial start-up of the EM-70 mixer (with (Figure 12) 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 25 EM-70 PLASTER/MORTAR MIXER — START-UP PROCEDURE Turn the engine switch (Figure 14) to the ON position. CAUTION CAUTION CAUTION CAUTION CAUTION Preventing Drum Tipping Make certain the drum lock pin (Figures 17 and 18) 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.
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Page 26: Operation
EM-70 PLASTER/MORTAR MIXER — START-UP/OPERATION PROCEDURES Place the belt slip lever (Figure 20) 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 enabling the shaft to rotate. -
Page 27: Shut-Down Procedures
EM-70 PLASTER/MORTAR MIXER — SHUT-DOWN PROCEDURES 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 20). the OFF position. Push the main start/stop switch (Figure 15) inward to Disconnect the electric motor's extension cord from its stop the engine. -
Page 28: Maintenance (Engine)
EM-70 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 29: Maintenance (Mixer)
EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (ENGINE) Maintenance ENGINE AIR CLEANER 1. Remove the air cleaner cover and foam filter element as Perform the scheduled maintenance procedures as defined by Table 8 and below: shown in Figure 25. DAILY 2. Tap the paper filter element (Figure 25) several times on a hard surface to remove dirt, or blow compressed air ■... -
Page 30: Maintenance (Mixer)
EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Drum Head Seals Drum Bearing Bracket Lubrication On each end of the mixing drum there is a drum head There is 1 set of drum bearing brackets (Figure 28) that will containing self-adjusting graphite seals. These seals consist require lubrication. - Page 31 EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Ball Socket and Clamp Face Maintenance Fill the wheel hub (Figure 30) with grease to the inside diameter of the outer races and also fill the hub grease If the towing vechicle is equipped with a ball socket, cap.
- Page 32 EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Inspect Tooth Contact between Main Gear and Drive Grease Fittings (Zerk) Maintenance (Electric Motor) Pinion There are two grease (Figure 34) fittings at each end of Coat 3 or 4 teeth at 3 different positions on the main the electric motor that will require lubrication.
- Page 33 EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) 3. After first road use, retorque all lug nuts in sequence. Table 8 (Tire Wear Troubleshooting) will help pinpoint the Check all wheel lug nuts periodically. causes and solutions of tire wear problems. TABLE 9.TIRE WEAR TROUBLESHOOTING CAUSE WEAR PATTERN SOLUTION...
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Page 34: Maintenance (Mixer)
EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER) Suspension Keep Hands WARNING WARNING WARNING WARNING WARNING Clear of Drum! The rigid type axle and associated hardware (Figure 35) 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. -
Page 35: Troubleshooting (Engine)
EM-70 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 36: Troubleshooting (Engine)
EM-70 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 . -
Page 37: Troubleshooting (Mixer/Electric Motor)
EM-70 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 38: Electric Motor Wiring Diagram
EM-70 PLASTER/MORTAR MIXER — WIRING DIAGRAM (ELECTRIC MOTOR) Figure 39. Electric Motor Wiring Diagram PAGE 38 — EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) - Page 39 NOTE PAGE EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04) — PAGE 39...
- Page 40 800-421-1244 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 Your Local Dealer is: MULTIQUIP INC..18910 WILMINGTON AVE. CARSON, CALIFORNIA 90746 800-421-1244 • 310-537-3700 FAX: 310-537-3927 E-mail:mq@multiquip.com Internet:multiquip.com...