9807/ 8.2
8-3 Removal of the chain
1-fall chain:
1. Remove the load from the hook.
2. Disassemble the hook block.
3. Lower the chain into the chain bucket.
4. Remove the chain bucket and unscrew and remove the
lower chain guide.
2-fall chain:
1. Raise the hook block to about 30 cm from the hoist
body.
2. Remove the chain bucket.
3. Carefully remove the lower chain guide.
4. Disassemble the fixed point of the chain.
5. Remove the 2-fall hook block, without disassembling it,
letting the chain run through it.
6. Let the rest of the chain slide through the chain
sprocket.
8-4 Replacement of the
chain
The chain should always be fitted
using the flexible plastic insertion
tool (1). Use of this tool always
ensures that the chain is fitted
correctly.
1-fall chain:
1.
Insert the last link in the small plastic hook of the
insertion tool.
2.
Insert the other side of the tool in the sprocket, chain
bucket side.
3.
Raise the chain at slow speed so that the tool and the
chain come out the other side of the sprocket.
Note:
the welds (1) of the vertical chain links should be
towards the chain sprocket.
2-fall chain:
1.
Insert the last link in the small plastic hook of the
insertion tool.
2.
Insert the other side of the tool in the sprocket, chain
bucket side.
3.
Raise the chain at slow speed so that the tool and the
chain come out the other side of the sprocket. Continue
until about 50 cm of chain are visible.
4.
Put the chain through the idler sprocket,
taking care
not to twist the chain
5. Carefully remove the chain anchor (5) removing the 4
screws. Take out the pin (6).
6. Insert the end of the chain into the hole of the chain
anchor.
7. Insert the pin (6) into the hole of the chain anchor.
8. Insert the chain anchor and tighten the 4 screws (torque
20 Nm).
Note
: the welds (1) of the vertical chain links should be
to the side away from the idler sprocket.
