6950.book Seite 8 Montag, 29. November 2004 12:54 12
ENG ENGLISH
7.3Operating mode selection
Select the desired operating mode by turning the control knob (13). To turn, push the stop (12).
twist drilling
hammer drilling
(only with use of hammer drill chuck)
chiselling
In chisel mode the chisel is locked to be twist- proof. To position the chisel for the particular application, set the control knob (13) between 
and 
.
When a chisel is fitted, only operate the machine in the chiselling operating mode. 
Avoid levering movements of the machine when a chisel is fitted.
7.4Selection of direction of rotation
Do not actuate the rotation selector switch (9) unless the motor has completely stopped.
Select direction of rotation:
R = clockwise
L =
7.5Drill chuck change (not
When changing chucks make sure that the spindle is clean. Grease spindle lightly if required.
Removing the chuck:
Turn chuck lock (5) in direction indicated by arrow against the stop (a) and pull it off the spindle (b).
Replacing the chuck:
Place chuck onto spindle (6) (a). Turn chuck lock
(5)in direction indicated by arrow (b) until chuck slides fully onto the spindle, then release the chuck lock.
Check to see that the chuck is properly seated.
Note: To keep the spindle from turning while changing chucks, set the control knob (13) to chiselling.
7.6Tool Change with SDS Chuck
Before fitting, clean tool shank and apply special grease! Use only
Inserting the tool:
Turn the tool while inserting, until it engages. The tool is automatically locked.
Removing the tool:
Turn tool lock (3) in direction indicated by arrow (a) and remove the tool (b).
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