Operation; Care And Maintenance - Hilti DC-EX 230/9 Manual De Instrucciones

CAUTION Do not press the spindle lockbutton
4.
before the drive spindle has stopped rotating.
Press the spindle lockbutton and hold it in this
position.
5. Turn the cutting disc firmly by hand in a clock-
wise direction until the Kwick-Lock nut is tightened
securely and then release the spindle lockbutton.
6. Close the guard by engaging the lower section / ex-
en
tension at the pivot point, moving the depth gauge
locking lever back and pushing in the guard exten-
sion until the desired cutting depth is set.

7 Operation

CAUTION
Wear protective gloves when changing discs. The disc
may get hot during use.
7.1 Cutting position indicator 8
NOTE
The direction of advance movement should always be
toward the dust extraction hose connector.
The mark between the guide wheels indicates the position
of the cutting disc.
7.2 Dismantling 9
1. Open the guard, as described in the section "Open-
ing the guard".
2. CAUTION Do not press the spindle lockbutton
before the drive spindle has stopped rotating.
Press the spindle lockbutton and hold it in this
position.

8 Care and maintenance

CAUTION
Disconnect the supply cord plug from the power out-
let.
DANGER
Wear personal protective equipment. Wear eye pro-
tection.
14
6.4 Depth adjustment 6
1. Push back the depth gauge locking lever.
2. Set the desired cutting depth by pivoting the guard
lower section / extension in or out.
3. Allow the locking mechanism to engage in the
grooves of the cutting depth scale.
6.5 Fitting the hoop handle 7
1. CAUTION The hoop handle must be fitted at all
times when the guard is in use.
Screw the hoop handle into the mounting point
provided on the upper part of the gearing section of
the power tool.
NOTE Observe the instructions for fitting the hoop
handle.
3. Remove the diamond cutting disc by releasing the
clamping nut or Kwik-Lock nut (turn counterclock-
wise).
4. Release the clamping lever.
5. Rotate the guard around the spindle axis until it can
be lifted away from the angle grinder.
7.3 Adjusting the grip 10
WARNING
Do not adjust the grip while the tool is running. Check
to ensure that the grip is engaged in one of the three
possible positions.
To allow the power tool to be used comfortably in all
positions, the grip can be pivoted through 90° to the left
and the right.
1. Disconnect the supply cord plug from the power
outlet.
2. Release the locking lever by pulling it back.
3. Pivot the grip to the left or right as far as it will go.
4. Secure the grip in position by closing the locking
lever.
NOTE The power tool cannot be switched on as
long as the grip is not locked in one of the three
possible positions.
DANGER
Wear respiratory protection.
8.1 Care and maintenance of the cutting guard
Clean the clamping flange, connector, clamping nut,
spindle and the depth gauge with a cleaning cloth, a
brush or, if necessary, with compressed air.