Multiquip WM120SH, WM120PH manual Inspection, Before Starting, Engine OIL Check, Fuel Check

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INSPECTION

This section is intended to assist the operator with the inspection of the hydraulic mixer. It is extremely important that this section be read carefully before attempting to use the mixer in the field.

DO NOT use your mixer until this section is thoroughly understood.

Reference manufacturer engine manual for specific servicing instructions.

BEFORE STARTING

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 compressed air.

5.Check fastening nuts and bolts for tightness.

ENGINE OIL CHECK

1.To check the engine oil level, place the mixer on secure level ground with the engine stopped.

2.Remove the filler dipstick from the engine oil filler hole (Figure 10) and wipe it clean.

Figure 11. Engine Oil Dipstick (Removal)

TABLE 6. OIL TYPE

Season

Temperature

Oil Type

 

 

 

Summer

25°C or Higher

SAE 10W-30

 

 

 

Spring/Fall

25°C~10°C

SAE 10W-30/20

 

 

 

Winter

0°C or Lower

SAE 10W-10

 

 

 

FUEL CHECK

DANGER — Explosive Fuel Hazards

If your mixer has a gasoline engine, determine if the engine fuel is low. If fuel is low, remove the fuel filler cap and fill it with unleaded gasoline. Motor fuels are highly flammable and can be dangerous if

mishandled. DO NOT smoke while refueling. DO NOT attempt to refuel the mixer if the engine is hot! or running.

Figure 10. Engine Oil Dipstick (Removal)

3.Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick.

4.If the oil level is low (Figure 11), fill to the edge of the oil filler hole with the recommended oil type (Table 6). Maximum oil capacity is 1.16 quarts (1.1 liters).

CAUTION — Start/Stop Switch

NEVER! disable or disconnect the start/stop switch. It is provided for operator safety. Injury may result if it is disabled, disconnected or improperly maintained.

1.Remove the gasoline cap located on top of fuel tank.

2.Visually inspect to see if fuel level is low. If fuel is low, replenish with unleaded fuel.

3.When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel.

PAGE 22 — WM120PH/SH HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #7 (09/15/11)

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Contents WM120PH Series Proposition 65 Warning SILICOSIS/RESPIRATORY Warnings Silicosis Warning Respiratory HazardsTable of Contents WM120PH/SH Hydraulic MixerParts Ordering Procedures Ordering parts has never been easierHazard Symbols SafetySafety Message Alert Symbols Foryour Safety and Safety of OthersSafety General Safety Rules and RegulationsMaintenance Safety TransportingEmergencies Towing Safety Precautions Towing GuidelinesSafety Chain Connection TOW BAR to Mixer ConnectionSpecifications Specifications MixerDimensions DimensionsGeneral Information ApplicationMixer Components Mixer COMPONENTS/HYDRAULIC Components Hydraulic ComponentsInitial Servicing Engine ComponentsMuffler Used to reduce noise and emissions Electric Motor Electric Motor ComponentsDo not operate electric motor in an explosive environment Paddle Blade Adjustment Steel Drum Adjust paddles as shown in FigurePaddle Blade Adjustment Poly Drum Paddle Blade Adjustment Poly DrumEngine OIL Check InspectionBefore Starting Fuel CheckGrease Fittings Bearings Hydraulic OILHydraulic Hoses Blade CheckInitial START-UP Gasoline Starting the EngineStarting the Electric Motor Initial START-UP ELECTRIC/OPERATIONMixing Dumping Manual OperationDumping Hydraulic Stoppingthe Mixer Gasoline Engine Push the start/stop switch inward to stop the engineSHUT-DOWN Stoppingthe Mixer Electric MotorMaintenance Engine Engine Maintenance ScheduleInstall drain bolt with sealing washer and tighten securely MaintenanceEngine AIR Cleaner Engine OILDrum Head Seals Maintenance MixerBall Socket and Clamp Face Maintenance Wheel BearingsLUG NUT Torque Requirements TIRES/WHEELS/LUG NutsTIRESWEAR/INFLATION NEVER! use an pneumatic air gun to tighten wheel lug nutsMixer Cleaning SuspensionMaintenance MIXER/STORAGE Mixer StorageTroubleshooting Engine Engine TroubleshootingWhite Symptom Troubleshooting MIXER/ELECTRIC MotorSolution Wiring Diagram Electric Motor Electric Motor Wiring DiagramHydraulic System Diagram Hydraulic System DiagramPage Sample Parts List Explanation of Code in Remarks ColumnSuggested Spare Parts WM120PS 1TO 3 Units WM120PS 5TO 10 UnitsNameplate and Decals Part Name RemarksPaddle Blades Assy TOW END12Part Name QTY Remarks Plastic Mixing Drum Assy GRATE, Stationary Bearing HousingGRATE, Movable Manual Dump onlySteel Drum ASSY. Manual NUT, Nyloc 3/8 Bearing Housing FrontBearing HOUSING, Rear Steel DRUM, ManualSteel Drum ASSY. Hydraulic FrontBAR, Grate Part Name QTY. RemarksMoveable Grate Steel DRUM, HydraulicPaddle Shaft ASSY. PLASTIC/STEEL SEAL, Bearing 1-1/2 SPACER, Thin SealSpring BearingHydraulic Assy HOSE, Pump Output ARM, Motor TorqueCAP, Spring Mount STRAINER, in LineLUG HUB and Wheel 1-1/16 Axle Spindle Frame 1 AssyJanuary 1996 April Part Name QTY Remark Frame 2 Assy April 1999 MAYNo Longer Available Safety Chain ASMContact Unit Sales Dept See Frame 3 AssyGE21000 and Above Frame 3 AssyMAY 2000 and Above HPC-1 LUG NUTHLC-1 HBC-1Plastic Engine Cover Assy January 1996 to MAYLarge Hinge Plate Hinge PINSmall Hinge Plate Lock Washer 1/4Steel Engine Cover Assy GE 210001 and AboveRubber Latch Assy HingeFlat Washer 3/8 Single PHASE, 5 HP Electric Motor Assy Conduit Connector Switch ASSY, 5HP 1PHWire Connector ConnectorThree PHASE, 5 HP Electric Motor Assy Prong Plug Switch ASSY, 5HP 3PHMOTOR, ELECTRIC, 5HP 3PH Honda Engine Assy TUBE, Exhaust SWITCH, PUSH-PULL W/O KnobENGINE, Honda 13HP GX390U1QA2 PlateHonda GX390K1QA2/GX390U1QA2 AIR Cleaner Assy COLLAR, AIR Cleaner COVER, AIR CleanerGROMMET, AIR Cleaner Collar B, AIR CleanerHonda GX390K1QA2/GX390U1QA2 Camshaft Assy ROD, Push Camshaft AssemblySPRING, Weight Return LIFTER, ValveHonda GX390K1QA2/GX390U1QA2 Piston Assy Piston Standard BOLT, Connecting RODRing SET, Piston STD Piston OS 0.25, OptionalHonda GX390K1QA2/GX390U1QA2 Crankcase Cover Assy PIN, Governor Weight WEIGHT, GovernorHOLDER, Governor Weight GASKET, Case CoverHonda GX390K1QA2/GX390U1QA2 Crankshaft Assy WEIGHT, Balancer BEARING, Radial Ball 6207SHonda GX390K1QA2/GX390U1QA2 Cylinder Barrel Assy BOLT, Drain Plug 12 X SHAFT, Governor ARMBOLT, Flange 6X12 CT200 Honda GX390K1QA2/GX390U1QA2 Cylinder Head Assy CLIP, Valve Guide GUIDE, Valve OS OptionalGUIDE, EX. Valve OS Optional GASKET, Cylinder HeadHonda GX390K1QA2/GX390U1QA2 FAN Cover Assy COVER, FAN *R280*, RED CLIP, Wire HarnessCLIP, Tube ShroudHonda GX390K1QA2/GX390U1QA2 Flywheel Assy FAN, Cooling FlywheelHonda GX390K1QA2/GX390U1QA2 Ignition Coil Assy WIRE, Stop Switch 430MM GROMMET, WireCLIP, Harness Honda GX390K1QA2/GX390U1QA2 Carburetor Assy Valve SET, Float Carburetor AssyIncludes Item W Float SETHonda GX390K1QA2/GX390U1QA2 Muffler Assy PROTECTOR, Exhaust Pipe Muffler 100DBPROTECTOR, Muffler PIPE, ExhaustHonda GX390K1QA2/GX390U1QA2 Recoil Starter Assy SPRING, Friction PULLEY, Recoil StarterRATCHET, Starter SPRING, Starter ReturnHonda GX390K1QA2/GX390U1QA2- Control Assy SPRING, Governor ARM, GovernorROD, Governor SPRING, Throttle ReturnHonda GX390K1QA2/GX390U1QA2 Fuel Tank Assy TANK, Fuel *NH31 RUBBER, Supporter 107MMJOINT, Fuel Tank TANK, Fuel *NH1Honda GX390K1QA2 Gasket KIT Assy 12251ZF6W00 11381ZE3800061A1Z6700 Honda GX390K1QA2/GX390U1QA2 Labels Assy LABEL, Caution MARK, OperatorMARK,, Throttle Indication MARK, Choke OrangeTerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help