Multiquip BS46HLE Inspection/operation, Operation, Lifting the Trowel Onto a Slab, Lifting Bale

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Centrifugal Safety "STOP" Switch

This trowel has been equipped with a centrifugal safety "STOP" switch (Figure 18). This switch should be tested every time the engine is started.

The switching mechanism of this switch should operate freely and should always be kept in this condition. With the switch in the OFF position, the engine should not start or run. The purpose of this switch is to stop the engine in a runaway situation, (i.e. the operator releasing the handle during operation).

OFF

ON

CENTRIFUGAL

SAFETY “STOP”

SWITCH

Figure 18. Centrifugal Safety "STOP" Switch

Operation

This section is intended to assist the operator with the initial start-up of the walk-behind trowel. It is extremely important that this section be read carefully before attempting to use the trowel in the field. DO NOT use your trowel until this section is thoroughly understood.

Lifting the Trowel Onto a Slab

Extra care should be taken when lifting the trowel off the ground. Serious damage to the machine or personal injury could be caused by dropping a trowel.

WARNING

NEVER attempt to lift this machine alone. NEVER lift the trowel by the guard ring as it may rotate and cause injury.

ALWAYS make certain the handle is secure and use only the manufacturer's approved lifting point. The trowel may be lifted at the center lifting bale by crane or other lifting device of adequate capacity.

inspection/operation

NOTICE

DO NOT attempt to operate the trowel until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood.

NOTICE

The trowel is heavy and awkward to move around. Use proper heavy lifting procedures and DO NOT lift the trowel by the guard rings.

Lifting Bale

The lift bale provides an optimal lift point for lifting the trowel. When lifting the trowel onto a concrete slab, attach a chain or rope to the lifting bale. Make sure the lifting device has adequate lifting capacity to lift the trowel.

Using a crane or forklift (Figure 19) to lift the trowel is highly recommended, and is perfectly safe for the trowel. ALWAYS use extra care when lifting the trowel off the ground.

LIFT

Figure 19. Lifting the Trowel

BS46H SERIES WALK-BEHIND TROWEL • operatION And parts manual — rev. #2 (10/15/13) — page 21

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Contents Model BS46HLE Fuel and chemical exposure Warnings Silicosis Warning Silicosis/Respiratory WarningsWALK-BEHIND Trowel Table of ContentsCompletely Training checklistDaily pre-Operation checklist Daily pre-operation checklistSaFeTy meSSageS Safety InformationGENEraL SafETy ENgiNE SafETy TrOwEL SafETyOrder Form PT-160 Before servicing equipmentTraNSpOrTiNg SafETy FUeL SaFeTyEmISSIONS INFORmaTION ENvIRONmeNTaL SaFeTy/DeCOmmISSIONINgEmission control Label Label must remain with the engine for its entire lifeSide View Trowel SPECIFICATIONS/DIMENSIONS11997+A12010 in m/s2 ΣA8 Engine SpecificationsGeneral information 15 14 13 12 Trowel ComponentsInitial Servicing Engine ComponentsAssembly and Installation Assembly and installationHandle Tube Installation Vibratory T-Handle Bar PlacementPitch Cable Installation Safety Stop Switch ConnectionShown in Figure Ground pointInspection Before StartingEngine Oil Check Belt Check Gearbox OilBelt Guard Check Fuel CheckOperation Inspection/operationLifting the Trowel Onto a Slab Lifting BaleStarting the Engine OperationPlace the engine fuel valve lever in the on position Place the choke lever in the Open positionStarter Grip Testing the Centrifugal Safety Stop SwitchConcrete Finishing Techniques To Begin TrowelingPitching the Blades Standard Handle Pitching the Blades Quick Pitch HandleManeuvering the Trowel Maneuvering the TrowelStopping The Engine Place the safety stop switch in the OFF positionCombo Blades OptionsClip-On Float Blades Optional Float Discs OptionalQuick Pitch Handle Optional Trowel Arm Adjustment Tool OptionalMaintenance General Cleanliness Engine Air CleanerEngine check Spark Plug Engine oilBelt Never use a spark plug of incorrect heat rangeBlade Pitch Adjustment Procedure Spark arrester cleaningBushings or bent trowel arms Spider removalChanging blades Trowel arm removalRemove the trowel arm from the spider plate Checking trowel arm straightness Trowel arm Lever adjustmentEnsure the fixture arm is in the up position Shaft and the test surfaceInstalling Pans Onto Finisher Blades ReAssemblyLONG-TERM Storage Troubleshooting engine TroubleshootingAir cleaner dirty? Clean or replace air cleaner Or malfunctioning? Or replace switch if necessary Troubleshooting Walk-Behind Trowel Wiring Diagram Page Explanation of Code in Remarks Column To 3 Units Suggested Spare PartsNameplate and Decals ISO DECAL, LIFTING/CRUSH, 2.4 X ISO DECAL, Read MANUAL, 2.00 DIAISO DECAL, ASK for TRAINING, 2.00 DIA DECAL, Serial PLATE, WBT-CHINAStandard Handle Assy Switch ASSY., Kill Wire ASSY., Kill SwitchSPACER, Slide Block Guide WASHER, FENDER, 1.5OD X 3/8IDQuick-pitch Handle ASSY. option Adjustment PIN NUT , QP Trim Cntl AdjustmentQP Adjustment Block Spring Center BalanceGuard Assy Guard Ring Access PANEL, B FinisherCLIP, Fast Lead SCREW, Fast LeadRequires 26 OZ .8 Liters Gearbox Lubricant for Operation Gearbox AssyFLANGE, Input Shaft SEAL, OILBEARING, CUP, Timken #M11910 GEAR, Worm B Input ShaftEngine and clutch Assy WIRE, Safety Switch CONNECTOR, Splice TAPLifting Bale Assembly B FIN WEIGHT, Automatic Clutch14 1 Spider AssyLock Washer 3/8 MED Blade AssemblyBUSHING, Trowel ARM Spider PlateStabilizer Ring Assy 0300B 1237RING, STABILIZER, 16-1/2 ARM Blade Assy See Notice below 219060201 Guard Ring LUG RingEngine service parts 28462ZE2W11 17620Z4H02028462ZE3W01 17210ZE2822Page Page HERE’S HOW to GET Help