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Operator's instructions
7. Drilling
Detaching from PMI
Figure: Change Rod Screen
1. Interrupt drilling
2. Go to the Change rod screen
3. Activate percussion by pressing key 1 and releasing it when the detachment of the joint is
achieved.
Detaching from the Control Panel
Figure: Control panel
1. Interrupt drilling
2. Position selector R10 on C
3. Activate percussion by acting on multi-function lever R14, moving it towards E and
releasing it once the joint is detached.