Ma in t e nan c e | Exch a ng i ng t h e c h ain a nd c h ai n s p r o ck e t
51
ONLY FOR TWIN-FALL CHAIN
HOISTS
INSTALLING THE BOTTOM BLOCK
Second fall
Cable ties Bottom block
Fasten cable ties to the end of the second
fall.
Turn the second fall so that it is straight and
pull the chain through the bottom block with
the cable ties.
The second fall should not be allowed to
twist as it is pulled through the bottom block.
ONLY FOR TWIN-FALL CHAIN
HOISTS GM2 AND GM4
INSTALLING THE CHAIN ANCHOR
POINT
Chain anchor point
Second fall
Turn the chain so that it is straight and push
the second fall from below into the chain
anchor point.
The chain should not be allowed to twist as
it is pushed into the chain anchor point.
If necessary: Remove a single chain link so
that the second fall can be inserted straight.