45
MAINTENANcE AND SErvIcE
9.2.2 check air gap
The brakes are delivered ex works with pre-set air gap "
X“
(nominal air gap) ready for
installation. As a result of wear, the air gap increases. To ensure proper functioning, the
air gap (distance between magnet housing and armature) must be checked in regular
intervals in a de-energised state with feeler gauge. When exceeding the value "
X
N
“ ei-
ther the wearing parts must be replaced or the air gap must be readjusted (if the brake
is designed for this).
Size
Air gap
Minimum permissible
Lining thickness g
Nominal value
X
Limit value
X
N
mm
mm
mm
02
0.2
0.4
5.5
03
0.2
0.5
6.5
04
0.2
0.6
8.0
05
0.2
0.6
10.0
06
0.3
1.0
10.0
07
0.3
1.0
10.0
08
0.4
1.2
11.0
09
0.4
1.2
12.0
10
0.5
1.5
14.0
11
0.6
1.5
22.0
Table 11:
Check air gap
Содержание COMBISTOP 38
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