JUNTTAN PM 20L - Leader Extension

JUNTTAN Daily operation section
84
6.6.5 LEADER EXTENSION
1) Loosen the ropes
2) Disconnect the hydraulic hoses (when needed) and electric wires
3) Connect the lifting rope to the lifting points of the leader extension
4) Lift the leader extension in place
5) Attach the bolts
6) Connect the hydraulic hoses (when needed) and electric wires
7) Place the electrical limit switch of the hammer to the leader
8) Change the rope(s) when needed
9) If you mount the uppermost leader extension, first you have to dismount the cathead
- disconnect the hydraulic hoses (when needed) and electric wires
- attach the lifting rope to the lifting points of the cathead
- remove the bolts
Mount the cathead after extending the leader (see separate instructions)