OZ Lifting Products OZ1000EC, Operator'S Manual

Page: 16 / 64

EN pg.16
Table 8-6 Periodic Inspection
1. Complete the requirements of Frequent Inspection.
2. Check to ensure there is no evidence of loose bolts, nuts or rivets.
3. Check to ensure there is no evidence of damage or excessive wear of load and idler sheaves.
4. Check to ensure there is no evidence of damage to hook retaining nuts or collars and pins, and welds or rivets used to
secure the retaining members.
5. Check to ensure the warning label is properly attached to the hoist and legible.
6. Check to ensure the function labels on the pendant control stations are legible.
7. Check to ensure there is no evidence of worn, corroded, cracked or distorted parts such as load blocks, suspension
housing, chain attachments, clevises, yokes, suspension bolts, shafts, gears, bearings, pins and rollers.
8. Check to ensure there is no evidence of damage to the supporting structure or trolley, if used.
9. Check to ensure there is no evidence of damage to the end connections of the load chain.
10. Check to ensure there is no evidence of excessive wear on motor or load brake.
11. Check to ensure there is no electrical apparatus for signs of pitting or any deterioration of visible controller contacts.
F. OCCASIONALLY USED HOIST:
Hoists that are infrequently used shall be inspected as follows before placing the hoist in service:
1. Hoist idle more than one month, less than one year: Inspect per Frequent Inspection.
2. Hoist idle more than one year: Inspect per Periodic Inspection.
G. INSPECTION REPORTS:
Hoists that are infrequently used shall be inspected as follows before placing the hoist in service:
1. A long range chain inspection program should be established and should include records of an
examination of the chains that are removed from service. To create a relationship between visual
observation and actual condition of the chain.
2. Dated inspection reports and records should be maintained for the hoist Periodic Inspection
intervals. These records should be stored where they are available to personnel involved with the
inspection, maintenance or operation of the hoist.