Harrington Hoists TCR owner manual Hoist Controls, 1Pendant Control

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CAUTION

Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in minor or moderate injury, or property damage. To avoid such a potentially hazardous situation THE OPERATOR SHALL:

•Maintain a firm footing or be otherwise secured when operating the hoist.

•Check brake function by tensioning the hoist prior to each lift operation.

•Use hook latches. Latches are to retain slings, chains, etc. under slack conditions only.

•Make sure the hook latches are closed and not supporting any parts of the load.

•Make sure the load is free to move and will clear all obstructions.

•Avoid swinging the load or hook.

•Make sure hook travel is in the same direction as shown on controls.

•Inspect the hoist regularly, replace damaged or worn parts, and keep appropriate records of maintenance.

•Use the hoist manufacturer’s recommended parts when repairing the unit.

•Lubricate load chain per hoist manufacturer’s recommendations.

•NOT use the hoist load limiting or warning device to measure load.

•NOT use limit switches as routine operating stops. They are emergency devices only.

•NOT allow your attention to be diverted from operating the hoist.

•NOT allow the hoist to be subjected to sharp contact with other hoists, structures, or objects through misuse.

•NOT adjust or repair the hoist unless qualified to perform such adjustments or repairs.

4.3Hoist Controls

4.3.1For hoists mounted to motorized trolleys follow the control instruction included in the trolley ‘s Owner’s Manual.

4.3.2Pendant Control - When using the pendant control depress the up lever to raise the hoist or the down lever to lower the hoist as shown in Figure 4-1 below. To stop motion release the lever switches.

Figure 4-1Pendant Control

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Contents EFFFECTIVEMay1,1,20006 AIR Powered Chain Hoist TCR SeriesTable of Contents Section Terms and Summary Important Information and WarningsPage Page 1Warning Tag Attached to Air Hoist Specifications Pendant Model Cord 1Hoist SpecificationsTechnical Information Dimensions Part Names 4Top and Bottom Hook DimensionPage Air Supply System Requirements Preoperational ProceduresAir Supply Capacity And Regulation LubricationPiping, Hoses And Fittings 1Diagram of Air Supply Configuration Typical1Air Supply Pipe and Hose Sizes Connecting Hoist to Air Supply Mounting LocationMounting the Hoist Preoperational Checks and Trial Operation Non-Stationary Application6Capsized Hook and Chain Page Introduction OperationShall’s and Shall Not’s for Operation 1Pendant Control Hoist ControlsCord Control Adjusting the ControlsOperation of the Load Limiter Inspection GeneralInspection Classification Periodic Inspection Frequent Inspection1Frequent Inspection 2Periodic InspectionInspection Records Occasionally Used HoistsInspection Methods and Criteria 3Hoist Inspection Methods and Criteria ActionSee Sections Suspension housing, chain attachments, clevises TCR10000C2 TCR10000P2 Figure No6Top Hook & Bottom Hook Dimensions Hoists Parts View Recorded Dimension Maximum/Minimum ValueFor Replacement Air Hoist Lubrication LubricationLoad Chain Lubrication Hooks and Suspension ComponentsLoad Limiter Maintenance and HandlingBrake Load Chain Replacement3Diagram showing chain replacement 4Pendant Hose and Strain Relief Connections PendantStorage Outdoor Installation1Troubleshooting Guide Symptom Cause Remedy Troubleshooting1Troubleshooting Guide Symptom Cause Remedy Warranty TCR Nameplate Parts InformationPage Page Harrington Hoists, Inc Harrington Hoists Western Division
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