Multiquip EM-70P manual Inspect Tooth Contact between Main Gear and Drive Pinion, Gear Lubrication

Page 32

EM-70 PLASTER/MORTAR MIXER — MAINTENANCE (MIXER)

Inspect Tooth Contact between Main Gear and Drive Pinion

1.Coat 3 or 4 teeth at 3 different positions on the main gear with yellow paint.

2.Rotate the drive pulley in both directions.

3.Inspect the tooth pattern.

4.If gear teeth are not contacting properly (Figure 32), adjust pillow block to correct the problem.

Figure 32. GearTeeth Alignment

Gear Lubrication

The surface of the pinion and main gear (Figure 33) should be very lightly greased.

Figure 33. Pinion and Bull Gear Lubrication

NOTE

Grease main and pinion gears

every 250

hours of

 

 

operation.

IMPORTANT!

 

Avoid over-greasing.

Excess grease will accumulate contaminates and cause premature wear.

Grease Fittings (Zerk) Maintenance (Electric Motor)

1.There are two grease (Figure 34) fittings at each end of the electric motor that will require lubrication. Lubricate these fittings about every 16 months.

2.Use Poleyrex EM (Exxon Mobil) or equalivant lubricant. Clean grease fitting, apply grease gun to fitting (1/2 shot). Remember too much

grease or injecting grease too quickly can cause premature bearing failure. Slowly apply the recommended amount of grease, taking a miniute or so to apply.

Figure 34. Grease Fittings

Electric Motor

Tires/Wheels/Lug Nuts

Tires and wheels are a very important and critical compo- nents of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are prop- erly matched.

WARNING DamagedWheels

DO NOT attempt to repair or modify a wheel. DO NOT install an inter-tube to correct a leak through the rim. If the rim is cracked, the air pressure in the

inter-tube may cause pieces of the rim to explode (break- off) with great force and can cause serious eye or bodily injury.

TiresWear/Inflation

Tire inflation pressure is the most important factor in tire life. Pressure should be checked cold before operation. DO NOT bleed air from tires when they are hot. Check inflation pres- sure weekly during use to insure the maximum tire life and tread wear.

 

WARNING

Eyesight Hazard

 

 

 

ALWAYS wear safety glasses when removing or installing force fitted parts. Failure to comply may result in serious injury.

PAGE 32 — EM-70 PLASTER/MORTAR MIXER — OPERATION MANUAL — REV. #1 (008/10/04)

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Contents Model EM-70S Steel Model EM-70P Plastic Page Wilmington Ave Carson, CA Email mq@multiquip.comEM-70 PLASTER/MORTAR Mixer -TABLE of Contents Direct TOLL-FREE access EM-70 PLASTER/MORTAR Mixer Specifications Capacity Cu. ft 198 litersEM-70 PLASTER/MORTAR Mixer Dimensions Description Dimensions in. cmEM-70 PLASTER/MORTAR Mixer Safety Message Alert Symbols Instructions for data relative to its safe operationBurn Hazards Respiratory HazardsAlways wear approved eye and hearing protection Equipment DamageNever operate the mixer in an explosive atmosphere or near EM-70 PLASTER/MORTAR Mixer Rules for Safe OperationRead this manual Stand Clear Mixer when in useNever pour or spray water over the engine or electric motor Towing Safety Precautions Regularly Inspect EM-70 PLASTER/MORTAR Mixer -TOWING GuidelinesTow Bar toVehicle Connection Coupler Only ReplacingEM-70 PLASTER/MORTAR Mixer Safety Chain Connection When TowingAlways Tow with Tow Bar to Mixer ConnectionEM-70 PLASTER/MORTAR Mixer Operation and Safety Decals Machine Safety DecalsEM-70 PLASTER/MORTAR Mixer General Information EM-70 PLASTER/MORTAR Mixer Major Components Mixer ComponentsEM-70 PLASTER/MORTAR Mixer Engine Components Initial ServicingExplosive Burn HazardElectric Motor Connection EM-70 PLASTER/MORTAR Mixer Electric MotorElectric Motor Electric Motor Voltage Switch Important!, when changing the inputEM-70 PLASTER/MORTAR Mixer Electric Motor Replace the voltage lock-out boltAdjust paddles as shown in a Paddle Blade Adjustment Steel DrumAdjust paddles as shown in b Paddle Blade Adjustment Poly DrumEM-70 PLASTER/MORTAR Mixer Inspection Before StartingInspection Engine Oil CheckEM-70 PLASTER/MORTAR Mixer Inspection EM-70 PLASTER/MORTAR Mixer START-UP Procedure General SafetyStart-up ProcedureGasonline Engine Respiratory HazardEngine ON/OFF Switch Mixing Dumping EM-70 PLASTER/MORTAR Mixer START-UP/OPERATION ProceduresDump Handle Safety EM-70 PLASTER/MORTAR Mixer SHUT-DOWN Procedures OFF positionStop the engine Engine after every useEM-70 PLASTER/MORTAR Mixer Maintenance Engine Engine Maintenance ScheduleExplosive Hazard EM-70 PLASTER/MORTAR Mixer Maintenance EngineMaintenance EM-70 PLASTER/MORTAR Mixer Maintenance Mixer Ball Socket and Clamp Face MaintenanceDrum Head Seals Drum Bearing Bracket LubricationMain Gear and Drive Pinion Alignment EM-70 PLASTER/MORTAR Mixer Maintenance MixerCountershaft Bearing Lubrication Grease Fittings Zerk Maintenance Electric Motor Inspect Tooth Contact between Main Gear and Drive PinionGear Lubrication TiresWear/InflationLug NutTorque Requirements Start all wheel lug nuts by handMixer Storage SuspensionKeep Hands EM-70 PLASTER/MORTAR Mixer -TROUBLESHOOTING Engine Engine TroubleshootingEM-70 PLASTER/MORTAR Mixer -TROUBLESHOOTING Engine WhiteEM-70PLASTER/MORTARMIXER-TROUBLESHOOTINGMIXER/ELECTRICMOTOR EM-70 PLASTER/MORTAR Mixer -WIRING Diagram Electric Motor Page Multiquip INC

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