Service; Wire Rope; Lubrication Points; Gear Spring Pressure Brake - HADEF 220-15 Installation, Operating And Maintenance Instructions

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Service

13.1

Wire rope

Wire ropes have to be exchanged by new, original wire ropes if they show corrosion, fracture or if they are
worn.
Checks:
 Fastening screws must be checked before commissioning and at least every 3 months, - tighten them if
necessary.
 Kind and number of broken threads.
 Position of the broken threads
 Timing sequence of occurrence of breaks.
 Reduction of the wire rope diameter.
 Corrosion
 Abrasion
 Deformation
 Heat influence
 Operation time
 Wire rope fastening
CAUTION!
The wire rope must be replaced immediately should even one strand be broken.
13.2

Lubrication points

NOTICE!
Permanent operation with up to 100 % of the nominal load: Maintenance after 100 m lifting and lowering.
Permanent operation with up to 50% of the nominal load: Maintenance after 200 m lifting and lowering
Please lubricate the following parts:
 Drum hub
 Geared ring
 Bearing bushes of the driving shaft
Recommended lubricant: FUCHS Renolit EP 2 or similar product.
 Crank thread
Recommended lubricant: KLÜBER Wolfracoat 99113
13.3

Gear spring pressure brake

During the check, brake lining wear is verified. The brake linings must be replaced when the wear limit is
already reached at one position of the lining, - as this can be the case when wear of the linings is irregular.
CAUTION!
The brake linings must be free from fracture. Avoid oil, grease, dirt and humidity on the brake linings as this
increases wear.
Minimum thickness of brake lining 1,5 mm
CAUTION!
Brake mechanism is prepared with special graphite paste "Wolfracoat 99113".
Other lubricants (Oil and grease) are not permitted!
5.52.224A.00.01.01 13