Prebena 9A-MGS-55, Operating Manual

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Operating electrical tools
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Proceed as follows to change a bit:
Activate the safety lock (5).
Press both release buttons (8).
This unlocks the rechargeable battery pack.
Remove the rechargeable battery pack (7) to the front.
Release thumbscrew (11) by turning it in an anti-clockwise
direction.
Pull and remove feeding device (2) forwards.
Push the bit in the direction of bit holder (13) and hold the bit
holder (13).
The bit has been unlocked.
Pull the bit forwards from bit holder (13).
Push the required bit into bit holder (13) until it engages with an
audible and tangible click.
Push feeding device (2) onto drive unit (1) until it engages with an
audible and tangible click.
Fasten thumbscrew (11) in a clockwise direction.
Insert the rechargeable battery pack.
Change the direction of rotation on the auto feed screwdriver to
clockwise.
The auto feed screwdriver is ready for operation.
Selecting the direction of rotation.
You can change the direction of rotation of the electrical tool by
pressing the rotation direction reversal switch.
Above all, do not use “left-hand rotation” for following applications:
when working with the feeding device.
In this case, make sure that the rotation direction reversal switch
is set to "right-hand rotation".