G I S C H A I N H O I S T S W I S S Q U A L I T Y
13
Figure 2-8
Single fall operation:
The load hook (1) is connected to the chain using a shim
(2). Bolt (3) installation is important for power transmission
(see figure 2-6).
CAUTION !
Pay attention to correct arrangement of suspension (see figure 2-7)! Grease
the bearings thoroughly.
Figure 2-6
Figure 2-7
Double fall operation:
Connect load side of chain end to chain retainer (3) and fix in
housing guide rail. Assemble bottom sheave (1) with load hook
(2) in accordance with figure 2-9.
CAUTION !
Pay attention to correct arrangement of suspension (see figure 2-10)!
Do not twist chain lengthwise (see figure 2-8)! Grease the bearings
thoroughly.
Chain end:
The chain end must be attached to the housing in accordance with figure 2-
11.
The section of chain after the end stop (1) must be adjusted to the height of the chain
bucket. The length of the section of chain must be selected so that the end stop lies on
the floor of the magazine when the chain runs into it (see figure 2-11).
Figure 2-9
Figure 2-10
Figure 2-11
3
2
1
1
2
3
1
Types
k1 [mm]
GCH 250/500
41.0
GCH 1000
43.0
GCH 1600/2000/2500
49.0
... kg
k1
... kg
k2
Types
k2 [mm]
GCH 250/500
52.0
GCH 1000
62.0
GCH 1600/2000/2500
69.0