90
Operator's instructions
7. Drilling
Threading
1. Make sure the shank joints are broken loose.
Remote control box
2. Open the drill-steel support. Switch (12) position (c).
3. Pull up the drill string up until the sleeve reaches the drill-steel support. Right-hand
multifunction lever (5), sector (c).
4. Close the drill-steel support. Switch 12 to position (a).
5. Activate unthreading by moving the right-hand multifunction lever to sector (g).
Danger of accidental operation
May cause serious personal injury and
damage to property
The operator must always control of the
rig and the remote control box
Always check that the controls are
correctly adjusted before operating
Always deactivate the remote control box
when it is not in use
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