Multiquip jwn24htcsl, jwn24hscsl operation manual Blade Pitch, Single Pitch, Twin PitchTM

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maintenance

Blade Pitch

Matching Blade Pitch for Both Sets of Blades

Sometimes it may be necessary to match blade pitch between the two sets of blades. There are some signs that this may be necessary. For example, the differences in pitch could cause a noticeable difference in finish quality between the two sets of blades, or, the difference in blade pitch could make the machine difficult to control. This is due to the surface area in contact with the concrete (the blade set with the greater contact area tends to stick to the concrete more).

Single Pitch

DISENGAGED	OPERATING POSITION
(ONE SIDE)

On a Single Pitch trowel each spider assembly can be pitched individually, forcing the operator to constantly make adjustments on each pitch tower.

Twin PitchTM

Trowels equipped with Twin PitchTM Controls may need to have blade pitch between the two sets of blades

"syncronized". If the blades need to be syncronized thisFigure 24. Pitch Towers is easily accomplished by performing the following. Refer

to Figure 24.

1.Lift the pitch adjustment handle on either side. Once lifted, that side is now disconnected from the Twin Pitch system.

2.Adjust to match the opposite side.

3.When adjusted, lower the handle to Twin Pitch operating position.

JWN-SERIES RIDE-ON POWER TROWEL • operation manual — rev. #1 (05/12/12) — page 29

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Contents MODELs Jwn24htcsl Jwn24hscsl Proposition 65 Warning Silicosis Warning Silicosis/Respiratory WarningsSpecifications are subject to change without notice Table of ContentsCompletely Training ChecklistDaily pre-Operation Checklist Daily pre-operation checklistSaFeTy meSSageS Safety InformationGeNeRaL SaFeTy ENgINe SaFeTy TROWeL SaFeTy„ NeveR tamper with the factory settings Order Form PT-160BaTTeRy SaFeTy FueL SaFeTyTRaNSpORTINg SaFeTy „ Use well-insulated gloves when picking up the battery„ aLWayS shutdown engine before transporting TOWINg SaFeTyEmISSIONS INFORmaTION ENvIRONmeNTaL SaFeTyEmission Control Label Label must remain with the engine for its entire lifeTrowel Specifications Specifications/dimensionsWhole Body Vibration Per ISO 2631-11997 +A12010 M/s 2 ∑A8 Sound Power Level in dBAGeneral information Components Front ComponentsComponents Rear Fuel Filter Filters fuel for contaminants Basic engineMuffler Used to reduce noise and emissions Seat Assembly Control Handle AssemblyBattery Setup Set-upEngine Oil Level InspectionGearbox Oil Level FuelStarting the Engine OperationImportant Information Before You Start Forward Direction Maintenance Oil Filter 200 Hours Changing Engine Oil 100 HoursFuel Filter 200 Hours Oil And Fuel LinesBelt Guard Removal Checking The Drive BeltSpare Belt Removal SPARE Drive Belt Removal Using Replacement Drive BeltReinstall belt guard assembly Starting The Trowel/TestingPlace spare drive belt onto clutch as shown in Figure Engine’s exhaust contains harmful emissionsHow it works CV-joint Assembly installation left-sideTwin PitchTM Blade PitchSingle Pitch „„Do the pitch control towers rock back and forth? Blade Pitch Adjustment ProcedureChanging Blades Trowel Arm Adjustment Procedure Clean-UpRemove the trowel arm from the spider plate Trowel Arm RemovalTrowel Blade Removal Checking Trowel Arm Straightness Trowel Arm AdjustmentTrowel Arm Adjustment Fixture Components ReassemblyLifting/Crush Hazard. do not lift trowel with pans attached Installing Pans Onto Finisher BladesDecommissioning Trowel/Components Block Wiring diagramCombination Switch Continuity REF. Connector Function DES Wiring diagram component locatorTroubleshooting engine TroubleshootingAir cleaner dirty? Clean or replace air cleaner Troubleshooting Ride-On mechanical Trowel Wiring? Page HERE’S HOW to GET Help