14
BA-077/1EN M6X.20XX
3 - How to operate the machine
3.2 - Vertical drilling unit
3.2.1) Gearbox replacement
• Main switch
(E1)
at Pos.
I
• Mode switch
(E2)
at Pos. symbol (setup)
• Loosen locking device
(E7)
by turning to the left
• Lift the locking unit on the locking device
(E7)
and pull forward.
• Remove drilling head from the guide and place in the storage rack holder
• Insert the desired drilling head into the guide until the stop
• Move the locking unit on the locking device
(E7)
down
• Tighten the locking device
(E7)
until the control light for vertical drilling stops flashing
3.2.2) Ruler change
• Main switch
(E1)
at Pos.
I
• Mode switch
(E2)
at Pos. symbol (setup)