Multiquip WM120PH, WM120SH manual Mixer COMPONENTS/HYDRAULIC Components, Hydraulic Components

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MIXER COMPONENTS/HYDRAULIC COMPONENTS

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Figure 4. Mixer Components (Stationary)

17.Adjustable Stabilizer Jack Stands — Use these jack stands (3) to adjust the mixer to the desired height.

18.Forklift Pockets —When lifting of the mixer is required, use these fork lift pockets to lift the mixer. Remember to insert the forks of the forklift a minimum of 24 inches into the lift pockets.This feature is only available on the stationary mixer model.

HYDRAULIC COMPONENTS

Figure 5 illustrates the hydraulic components used on the mixer.

1.Hydraulic Motor — Bi-directional hydraulic motor that is used in conjunction with the directional control valve to operate the hydraulic dump cylinder and paddle shaft.

2.Hydraulic Dump Cylinder — When activated, this cylinder will cause the mixing drum to rotate to the dump position.This cylinder is provided only on mixers with hydraulic dump capability only.

3.Hydraulic Oil Sight Gauge — This gauge indicates the level and temperature of the hydraulic oil. For normal operation oil level should be visible at the midpoint on the sightglass.

4.HydraulicValve — Directional hydraulic control valve. Controls the direction of hydraulic fluid supplied to the dump cylinder and paddle shaft.

Figure 5. Hydraulic Components

5.Hydraulic Dump Lever — This lever is provided on mixers with hydraulic dump capability only. Pull lever outward to activate dump cylinder.

6.Hydraulic Paddle Blade Lever — 3-position lever. Push inward for clockwise mixing rotation of blades. Place in center position for no rotation (neutral/off).

7.Pump — Supplies hydraulic fluid to the hydraulic control valve.

8.Hydraulic Oil Filter — 10 micron hydraulic filter. Filters out small particles that are harmful to the hydraulic system.

9.Strainer — Filters out large particles and debris that are harmful to the hydraulic system.

Figure 5 shows configuration for electric motor. Gasoline engine is configured in the same manner.

WM120PH/SH HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #7 (09/15/11) — PAGE 17

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Contents WM120PH Series Proposition 65 Warning Respiratory Hazards SILICOSIS/RESPIRATORY Warnings Silicosis WarningWM120PH/SH Hydraulic Mixer Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Message Alert Symbols SafetyHazard Symbols Foryour Safety and Safety of OthersSafety Rules and Regulations General SafetyTransporting Maintenance SafetyEmergencies Towing Guidelines Towing Safety PrecautionsTOW BAR to Mixer Connection Safety Chain ConnectionSpecifications Mixer SpecificationsDimensions DimensionsApplication General InformationMixer Components Hydraulic Components Mixer COMPONENTS/HYDRAULIC ComponentsMuffler Used to reduce noise and emissions Engine ComponentsInitial Servicing Do not operate electric motor in an explosive environment Electric Motor ComponentsElectric Motor Adjust paddles as shown in Figure Paddle Blade Adjustment Steel DrumPaddle Blade Adjustment Poly Drum Paddle Blade Adjustment Poly DrumBefore Starting InspectionEngine OIL Check Fuel CheckHydraulic Hoses Hydraulic OILGrease Fittings Bearings Blade CheckStarting the Engine Initial START-UP GasolineMixing Initial START-UP ELECTRIC/OPERATIONStarting the Electric Motor Dumping Hydraulic OperationDumping Manual SHUT-DOWN Push the start/stop switch inward to stop the engineStoppingthe Mixer Gasoline Engine Stoppingthe Mixer Electric MotorEngine Maintenance Schedule Maintenance EngineEngine AIR Cleaner MaintenanceInstall drain bolt with sealing washer and tighten securely Engine OILBall Socket and Clamp Face Maintenance Maintenance MixerDrum Head Seals Wheel BearingsTIRESWEAR/INFLATION TIRES/WHEELS/LUG NutsLUG NUT Torque Requirements NEVER! use an pneumatic air gun to tighten wheel lug nutsSuspension Mixer CleaningMixer Storage Maintenance MIXER/STORAGEEngine Troubleshooting Troubleshooting EngineWhite Solution Troubleshooting MIXER/ELECTRIC MotorSymptom Electric Motor Wiring Diagram Wiring Diagram Electric MotorHydraulic System Diagram Hydraulic System DiagramPage Explanation of Code in Remarks Column Sample Parts ListWM120PS 1TO 3 Units WM120PS 5TO 10 Units Suggested Spare PartsNameplate and Decals Remarks Part NameTOW END12 Paddle Blades AssyPart Name QTY Remarks Plastic Mixing Drum Assy GRATE, Movable Bearing HousingGRATE, Stationary Manual Dump onlySteel Drum ASSY. Manual Bearing HOUSING, Rear Bearing Housing FrontNUT, Nyloc 3/8 Steel DRUM, ManualFront Steel Drum ASSY. HydraulicMoveable Grate Part Name QTY. RemarksBAR, Grate Steel DRUM, HydraulicPaddle Shaft ASSY. PLASTIC/STEEL Spring SPACER, Thin SealSEAL, Bearing 1-1/2 BearingHydraulic Assy CAP, Spring Mount ARM, Motor TorqueHOSE, Pump Output STRAINER, in LineJanuary 1996 April Frame 1 AssyLUG HUB and Wheel 1-1/16 Axle Spindle Part Name QTY Remark April 1999 MAY Frame 2 AssyContact Unit Sales Dept Safety Chain ASMNo Longer Available See Frame 3 AssyMAY 2000 and Above Frame 3 AssyGE21000 and Above HLC-1 LUG NUTHPC-1 HBC-1January 1996 to MAY Plastic Engine Cover AssySmall Hinge Plate Hinge PINLarge Hinge Plate Lock Washer 1/4GE 210001 and Above Steel Engine Cover AssyFlat Washer 3/8 HingeRubber Latch Assy Single PHASE, 5 HP Electric Motor Assy Wire Connector Switch ASSY, 5HP 1PHConduit Connector ConnectorThree PHASE, 5 HP Electric Motor Assy MOTOR, ELECTRIC, 5HP 3PH Switch ASSY, 5HP 3PHProng Plug Honda Engine Assy ENGINE, Honda 13HP GX390U1QA2 SWITCH, PUSH-PULL W/O KnobTUBE, Exhaust PlateHonda GX390K1QA2/GX390U1QA2 AIR Cleaner Assy GROMMET, AIR Cleaner COVER, AIR CleanerCOLLAR, AIR Cleaner Collar B, AIR CleanerHonda GX390K1QA2/GX390U1QA2 Camshaft Assy SPRING, Weight Return Camshaft AssemblyROD, Push LIFTER, ValveHonda GX390K1QA2/GX390U1QA2 Piston Assy Ring SET, Piston STD BOLT, Connecting RODPiston Standard Piston OS 0.25, OptionalHonda GX390K1QA2/GX390U1QA2 Crankcase Cover Assy HOLDER, Governor Weight WEIGHT, GovernorPIN, Governor Weight GASKET, Case CoverHonda GX390K1QA2/GX390U1QA2 Crankshaft Assy BEARING, Radial Ball 6207S WEIGHT, BalancerHonda GX390K1QA2/GX390U1QA2 Cylinder Barrel Assy BOLT, Flange 6X12 CT200 SHAFT, Governor ARMBOLT, Drain Plug 12 X Honda GX390K1QA2/GX390U1QA2 Cylinder Head Assy GUIDE, EX. Valve OS Optional GUIDE, Valve OS OptionalCLIP, Valve Guide GASKET, Cylinder HeadHonda GX390K1QA2/GX390U1QA2 FAN Cover Assy CLIP, Tube CLIP, Wire HarnessCOVER, FAN *R280*, RED ShroudHonda GX390K1QA2/GX390U1QA2 Flywheel Assy Flywheel FAN, CoolingHonda GX390K1QA2/GX390U1QA2 Ignition Coil Assy CLIP, Harness GROMMET, WireWIRE, Stop Switch 430MM Honda GX390K1QA2/GX390U1QA2 Carburetor Assy Includes Item W Carburetor AssyValve SET, Float Float SETHonda GX390K1QA2/GX390U1QA2 Muffler Assy PROTECTOR, Muffler Muffler 100DBPROTECTOR, Exhaust Pipe PIPE, ExhaustHonda GX390K1QA2/GX390U1QA2 Recoil Starter Assy RATCHET, Starter PULLEY, Recoil StarterSPRING, Friction SPRING, Starter ReturnHonda GX390K1QA2/GX390U1QA2- Control Assy ROD, Governor ARM, GovernorSPRING, Governor SPRING, Throttle ReturnHonda GX390K1QA2/GX390U1QA2 Fuel Tank Assy JOINT, Fuel Tank RUBBER, Supporter 107MMTANK, Fuel *NH31 TANK, Fuel *NH1Honda GX390K1QA2 Gasket KIT Assy 061A1Z6700 11381ZE380012251ZF6W00 Honda GX390K1QA2/GX390U1QA2 Labels Assy MARK,, Throttle Indication MARK, OperatorLABEL, Caution MARK, Choke OrangeFreight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help