OZ Lifting Products ELECTRIC Serie Manual Del Operador página 11

PART
Cables
Clutch
Pendant
Hook
Electrical
Hook
Chain
Chain
Oil
Hook
Clips/Bolts/Nuts
Bottom Block
Brakes
Brake
INSPECTION:
A. GENERAL:
The inspection procedure is based on ANSI/ASME B30.16. The following definitions are from ANSI/
ASME B30.16 and pertain to the inspection procedure below.
1. Qualified Person: A person who, by possession of a recognized degree or certificate of
professional standing, or who, by extensive knowledge, training and experience has successfully
demonstrated the ability to solve or resolve problems relating to the subject matter at work.
2. Designated Person: A person assigned or selected as being competent to perform the specific
duties to which he/she is assigned.
3. Normal Service: A distributed service which involves operation with randomly distributed loads within
the rated load limit or uniform loads less than 65% of rated load for not more than 25% of the time.
4. Heavy Service: A service which involves operation within the rated load limit which exceeds
normal service.
5. Severe Service: A service which involves normal or heavy service with abnormal operating conditions.
B. INSPECTION METHODS AND CRITERIA:
This section covers the inspection of specific items. The list of items in this section is based on those
listed in ANSI/ASME B30.16 for the Frequent and Periodic Inspection. In accordance with ANSI/ASME
B30 volumes listed under the General heading on the previous pages, these inspections are not intended
to involve disassembly of the hoist. Rather, disassembly for further inspection would be required if
frequent or periodic inspection results so indicate. Such disassembly and further inspection should only
be performed by a certified or qualified person trained in the disassembly and re-assembly of the hoist.
Table 7-1 Lubrication Chart
DESCRIPTION
Check control cables and strain relief elements
Check operation of the slipping clutch (if fitted)
Check control pendant housing for damage
Check suspension eye/suspension hook assembly
Check electrical switch gear and wiring
Check tight fit of securing bolts on load hook assembly
Check ends of chain/chain bag to ensure they are
secure
Lubricate chain, under normal usage
Lubricate chain, under heavy usage
Check oil level and change oil (if needed)
Check hooks for cracks, deformation, pitting and wear
Check securing elements for tight fit and corrosion
Lubricate chain sprocket bearing and check for a tight
fit of securing bolts.
Check operation of brakes
Check brake stroke, brake disc and adjust brake as
required
EN pg.11
FREQUENCY
Before each shift
Before each shift
Before each shift
After 50-200 service hours
Before each shift, Monthly
Before each shift, After 50-200 service
hours
Before each shift
After 50-200 service hours
Before each shift
After 50-200 service hours
After 50-200 service hours
After 50-200 service hours
After 50-200 service hours
After 50-200 service hours