Harrington Hoists TCR Non-Stationary Application, Preoperational Checks and Trial Operation

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3.11.1 CAUTION

3.10Non-Stationary Application

3.10.1For applications such as rental fleets or construction sites where the hoist is moved from place-to- place, a filter and lubricator are still required. Consult factory for recommended methods.

3.10.2Connections and fittings must be kept clean and care taken to prevent dirt, debris and moisture from entering the hoist.

3.10.3Recommended practice for removing the hoist from an installation:

Run the hoist briefly with well lubricated air

Disconnect the air supply line

Inject a small quantity (approximately 20 drops) of oil into the hoist’s inlet port

Plug the inlet port

3.11Preoperational Checks and Trial Operation

Check for the availability of required operating air pressure of between 60 PSI to 90 PSI at the hoist's inlet port before trying to operate the hoist.

3.11.2 WARNING Verify that the load chain is not twisted or tangled and that the bottom hook is not capsized prior to operating the hoist. Correct all chain irregularities before conducting the first hoist operation. See Figures 3-5and 3-6.

Figure 3-5Twist in Load Chain

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Contents AIR Powered Chain Hoist TCR Series EFFFECTIVEMay1,1,20006Table of Contents Section Important Information and Warnings Terms and SummaryPage Page 1Warning Tag Attached to Air Hoist Pendant Model Cord 1Hoist Specifications SpecificationsTechnical Information Dimensions 4Top and Bottom Hook Dimension Part NamesPage Preoperational Procedures Air Supply System RequirementsAir Supply Capacity And Regulation Lubrication1Diagram of Air Supply Configuration Typical Piping, Hoses And Fittings1Air Supply Pipe and Hose Sizes Mounting Location Connecting Hoist to Air SupplyMounting the Hoist Non-Stationary Application Preoperational Checks and Trial Operation6Capsized Hook and Chain Page Operation IntroductionShall’s and Shall Not’s for Operation Hoist Controls 1Pendant ControlAdjusting the Controls Cord ControlOperation of the Load Limiter General InspectionInspection Classification Frequent Inspection Periodic Inspection1Frequent Inspection 2Periodic InspectionOccasionally Used Hoists Inspection RecordsInspection Methods and Criteria 3Hoist Inspection Methods and Criteria ActionSee Sections Suspension housing, chain attachments, clevises Figure No TCR10000C2 TCR10000P2Hoists Parts View Recorded Dimension Maximum/Minimum Value 6Top Hook & Bottom Hook DimensionsFor Replacement Lubrication Air Hoist LubricationLoad Chain Lubrication Hooks and Suspension ComponentsMaintenance and Handling Load LimiterBrake Replacement Load Chain3Diagram showing chain replacement Pendant 4Pendant Hose and Strain Relief ConnectionsOutdoor Installation StorageTroubleshooting 1Troubleshooting Guide Symptom Cause Remedy1Troubleshooting Guide Symptom Cause Remedy Warranty Parts Information TCR NameplatePage Page Harrington Hoists, Inc Harrington Hoists Western Division