KITO Harrington RY Series, Руководство пользователя

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6.6.3 After commissioning a new wire rope hoist, or after replacing the Wire Rope, the Wire Rope of
multi-fall hoists may twist. This can be seen from the bottom hook block turning, particularly
when unloaded.

Twisting in the Wire Rope affects safety and service life. Remove any twists!
6.6.4 Regularly inspect the Wire Rope for twisting and follow the procedure in Section 6.6.6 “Wire
Rope Installation/Rope Guide Installation and other corresponding Wire Rope sections.
6.6.5 Wire Rope Removal/Rope Guide Replacement
1)

The hoist must be properly powered and operational in order to perform the
following procedures.
2)

When replacing Wire Rope, check for wear on mating parts, i.e. Drum, Sheaves,
Hook Block Sheaves and replace if necessary.
3) Lower the Hook Block to the lowest possible position without touching the floor or ground.
4) Remove the Snap Ring (B) from the Rope Anchorage Shaft (C) supporting the Terminal (D) of the
Rope Anchorage Assembly (A) as shown in
Figure 6-9 .
5) Pull the Rope Anchorage Shaft (C) out of the Rope Anchorage Assembly (A). Then pull the Terminal
(D) out of the Rope Anchorage Assembly (A) as shown in
Figure 6-10.
6) Remove the Wire Rope Clamp (E) from the Wire Rope (F) as shown in Figure 6-11 .
Figure 6-9
Figure 6-10
Figure 6-11
7) Pull the Terminal Wedge (G) out of the Terminal (D) as shown in Figure 6-12 . If it is difficult to remove,
use a screwdriver and small hammer to lightly tap it out of the Terminal (D) as shown in Figure 6-13 .
8) Remove the Wire Rope from the Terminal as shown in Figure 6-14 .
Figure 6-12 Figure 6-13
Figure 6-14
9) Slowly pull the Wire Rope out from the Bottom Hook Block Sheave and the Idle (return) Sheave on the
hoist and then from the other Sheave of the Hook Block as shown in
Figures 6-15 , 6-16 , and Figure 6-
17 .