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INSPECTION AND MAINTENANCE
Prior to initial use, all new, altered, and repaired hoists shall be inspected in accordance with Table 2.
Thereafter, inspections shall be conducted at intervals shown in Table 1. Items to be inspected
are indicated in Table 2 by F (frequent) or P (periodic).
Refer to ASME B30.16 for additional information on inspection, test, and maintenance.
Frequent Inspections
- Visual inspection by the operator or other authorized person. This inspection
includes listening for unusual sounds while the hoist is operated that may indicate deficiencies.
Exception :
Brakes require more than audio-visual inspection. Check daily by operating hoist with and
without load, stopping at various positions to test holding power and amount of drift, if any occurs.
TO ADJUST BRAKE (refer to Figure 1) :
1. Fully tighten nut to position A.
2. Slack off nut from position A to position B and insert adjusting spring.
NOTE : Replace brake disc if thickness is less than 0.08 inch.
Periodic Inspections -
Audio-visual inspection as for Frequent Inspections, with some disassembly to
allow a more detailed inspection if external conditions indicate the need.
FIGURE 1
TABLE 1 - FREQUENCY OF INSPECTION
SERVICE*
FREQUENT
INSPECTION
PERIODIC
INSPECTION
Normal
Heavy
Severe
Monthly
Weekly to Monthly
Daily to Weekly
Annually
Semi-Annually
Quarterly
Содержание Accolift
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