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5.52.541.00.01.06
21
12.4
Pneumatic motor
The thickness of the brake lining must be checked at least once a year.
Check the function of the brake daily.
Assembly and disassembly of the brake lining (1) must only be effected by a "trained expert".
When the wear limit thickness of the brake linings is reached, the linings including their carrier must be
exchanged.
Adjustment is not possible.
Only use original spare parts.
Motor output
kW
brake lining
thickness
B min.
mm
0,52-0,75
6,0
1,5-2,5
6,5
Illustration 19
Pos : 16.5.1 /1_H ADEF /12-IN STAND SET ZUNG/Ü berlast sicherung/Allgemein/0 Überlas tsic her ung en - allgemein @ 0\ mod_1173340101271_52.doc x @ 546 @ @ 1
12.5
Overload protection
If the hoist does not lift the permitted load, the overload protection must be adjusted. Adjustment may only be
done by a service company, authorised by the manufacturer!
DANGER!
The factory setting of the overload protection is secured by a seal. Any guarantee becomes invalid if this setting is
changed. Should maintenance be necessary, please contact a service company that is authorised by the
manufacturer.
Depending on the type of hoist, the following variants are possible:
Pos : 16.5.2 /1_H ADEF /12-IN STAND SET ZUNG/Ü berlast sicherung/R utsc hkupplung/ 0 Ket tenz ug - Rutsc hkupplung @ 3\ mod_1459331264433_52. doc x @ 29942 @ @ 1
12.5.1
Slipping clutch
Illustration 20
Pos : 16.5.3 /1_H ADEF /12-IN STAND SET ZUNG/Ü berlast sicherung/Mechanische Ü berlastsi cherung/0 Ket tenz ug - mec h. Federpaket @ 3\ mod_1459331487894_52. doc x @ 29948 @ @ 1
12.5.2
Mechanical spring assembly
In case of overload the load must be lowered until it reaches the ground so that the
spring assembly can release. Only thereafter it is possible to repeat the lifting motion.
Illustration 21
Illustration 22
Pos : 16.5.4 /1_H ADEF /12-IN STAND SET ZUNG/Ü berlast sicherung/Druc kbegrenzungs ventil/0 Druc kbegrenz ungs ventil @ 1\ mod_1193151214195_52. doc x @ 8159 @ @ 1
12.5.3
Overload protection by pressure limiting valve
Factory setting for the desired load at 6 bar.
Normally this setting does not need to be adjusted.
Illustration 23
Pos : 17.1 /1_H ADEF /13-PRÜFUN G/* Ü1* /#. Kapit el - Pr üf ung @ 0\ mod_1173264087196_52. doc x @ 507 @ @ 1