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13.5
Inspection intervals
Inspection of the equipment by a qualified person (periodic
inspection)
Check screw connections
Check brake function
check brake air gap (only for electric devices) *)
check overload protection if existent
clean and lubricate the wire rope
check wire rope and wire rope end fastenings for damage
and wear
check the load tackle and load hook for cracks and
deformation
*) not for EX design
Hoist gear – check oil levelH
Hoist gear – change oil
Rope guiding device – check lubrication **)
Rope guiding device – check tension of the chain **)
*) see chapter maintenance **) acc. to type
14
Service
14.1
Wire rope
Maintenance of the wire rope must be carried out in accordance with the currently valid ISO 4309.
CAUTION!
In case of corrosion, cracks or reaching the wear limit, the affected rope must be replaced with a new
original rope.
14.2
Hoist gear
Low maintenance
Regular checks of lubrication are necessary.
Lubricant should be changed every 10000 operating hours, after 2 years at the latest .
We recommend shorter maintenance intervals in case of difficult operating conditions, e.g. increased dust
or dirt or constant operation of the device with full load.
lubricant: synthetic, viscosity VG 220
A = oil insertion or ventilation screw
B = oil blow off screw
C = Oil level inspection opening
14.2.1
Oil change
To change the oil, unscrew the oil drain plug (B) and drain the oil until the gearbox is completely empty.
Screw the screw (B) back on tightly.
Unscrew the screws of the openings (A) and (C).
Fill in new oil through opening (A) until the oil level reaches opening (C).
Screw both openings (A+C) back on tightly.
24
on commission-
daily checks
1st service
ing
after 3 months
X
X
X
X
X
X
X
X
Illustration 33
inspection,
inspection,
service every
service every
2 months
3 months
X
X
X
X
X
X
X
inspection,
inspection,
service every
service every
12 months
24 months
X
X
X
X
X
X *)
X
X
5.52.262.00.01.13
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