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Operator's instructions
4. Controls
Upon activation of Rotation and Percussion, the icons of keys 2 and 7 change
function:
With rotation and drilling deactivated
Key 2 Lower/Raise Drill
Key pressed and multi-function lever P01 on A Lower drill
Key pressed and multi-function lever P01 on B Raise drill
Keys 3 and 8 Regulation of drill thrust pressure
Key 3 decreases the pressure
Key 8 increases the pressure;
Keys 4 and 9 Regulation of rod rotation speed
Key 2 decreases intervention limit
Key 7 increase intervention limit
Key 5 Rod support – Lower/Raise slide
Key pressed and multi-function lever P01 on A Lower slide
Key pressed and multi-function lever P01 on B Raise slide
Key pressed and multi-function lever P01 on C Open rod support
Key pressed and multi-function lever P01 on D Close rod support
Key 0 Activation extractor/water pump
OK key Position carriage for drilling screen
NEXT key Change Rod Screen
Access to the screen with percussion and rotation deactivated
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