18
4.5
Slack wire rope
4.5.1 Free-hanging wire ropes
Always ensure that the wire rope exit is not obstructed!
Use a diverter pulley or other wire rope guiding sys-
tems for the slack wire rope to prevent damage from
rubbing over sharp edges. Make sure that the slack
wire rope
–
is freely hanging down and able to untwist itself
or
–
is properly reeled to prevent the formation of
loops.
4.5.2 Use of rope winders
The loose, unloaded end of the rope can also be
stored on suitable rope winders (e.g. motor or spring
rope drums).
When planning, we recommend consulting the manu-
facturer of the TIRAK
®
hoists regarding design and
arrangement of the rope winders.
Fig. 32
Dimensions in mm for BLOCSTOP
®
BSO
Dimension
BS0 500
BSO 1020
BSO 2050
BSO 1030
a
214
251
408
a
1
-
-
70
b
121
140
150
c
1
131
131
183
c
2
37
37
110
c
3
-
-
55
d
1
64
65
60
d
2
20
20
27.5
e
40
56
35
f
12.5
12.5
60
g
21.5
21.5
36
Ø h
12.2
12.2
22.2
STOP
AUF
e
Ø h
b
c
1
g
a
c
2
d
1
d
2
f
Fig. 30
Safety rope
STOP
AUF
e
Ø h
b
g
a
c
1
c
2
d
2
d
1
f
Safety rope
BLOCSTOP
®
BSO 1020/1030
BLOCSTOP
®
BSO 500
STOP
AUF
a
e
f
g
Ø h
b
c
1
c
2
c
3
d
1
d
2
a
1
Table 6
4.4.5 Dimensions of BLOCSTOP
®
BSO models
Fig. 31
Safety rope
BLOCSTOP
®
BSO 2050
