Harrington Hoists and Cranes SHB Trolley - Manual (Page 19)

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3.4 Preoperational Checks and Trial Operation
3.4.1
WARNING
Confirm the adequacy of the rated capacity for all slings, chains, wire ropes and all
other lifting attachments before use. Inspect all load suspension members for damage prior to use and
replace or repair all damaged parts.
3.4.2
WARNING
Verify and correct all chain irregularities prior to operating the trolley hoist. Refer to
Section 3.1.
3.4.3 Measure and record the “k” dimension of the hook on the trolley hoist. See Table 5-4 under Section 5 ,
“Inspection”.
3.4.4 Record the trolley hoist's Code, Lot and Serial Number (from the name plate on the hoist; see Section
9 ) in the space provided on the cover of this manual.
3.4.5 Ensure that the trolley hoist is properly installed on the beam, and stops for the trolley hoist are correctly
positioned and securely installed on the beam.
3.4.6 Ensure that all nuts, bolts and split pins (cotter pins) are sufficiently fastened.
3.4.7 Confirm proper operation.
„ Before operating read and become familiar with Section 4 - Operation.
„ Before operating ensure that the trolley hoist meets the Inspection, Testing and Maintenance
requirements of ANSI/ASME B30.16.
„ Before operating ensure that nothing will interfere with the full range of the trolley hoist’s operation.
3.4.8 Proceed with trial operation to confirm proper operation.
„ Operate the trolley hoist though it's full range of motion. Make sure the trolley hoist runs smoothly
and does not bind.
„ Perform inspections per Section 5.3 , “Frequent Inspections”.