Hilti AG 500-7SE Mode D'emploi page 23

3. Release the clamping nut by gripping it with the pin wrench and turning
the nut counterclockwise.
4. Release the spindle lockbutton and remove the grinding disc.
6.5.3 Fitting a threaded accessory tool
1. Disconnect the mains plug from the power outlet.
2. Screw the accessory tool onto the drive spindle.
3. Press the spindle lockbutton and hold it in this position.
4. Use an open-end wrench to tighten the accessory tool securely and then
release the spindle lockbutton.
6.5.4 Removing a threaded accessory tool
1. Disconnect the mains plug from the power outlet.
CAUTION
Risk of breakage and irreparable damage. If the spindle lockbutton
is pressed while the spindle is rotating, this may cause the accessory
tool to work loose or detach from the power tool.
▶ Press the spindle lockbutton only when the spindle has stopped
rotating.
2. Press the spindle lockbutton and hold it in this position.
3. Use an open-end wrench to release the accessory tool.
4. Release the spindle lockbutton and remove the accessory tool.
6.6 Fitting the wire brush
1. Disconnect the mains plug from the power outlet.
2. Fit the side handle. → page 13
3. Fit the guard. → page 13
4. Place the wire brush in position and tighten it hand-tight.
5. Press the spindle lockbutton and hold it in this position.
6. Tighten the wire brush with a suitable open-end wrench.
7. Then release the spindle lockbutton and remove the open-end wrench.
6.7 Fitting the abrasive resin-fiber disc
1. Disconnect the mains plug from the power outlet.
2. Fit the side handle. → page 13
3. Fit the guard. → page 13
4. Fit the support plate and the abrasive resin-fiber disc, screw on the
clamping nut and tighten it securely.
5. Press the spindle lockbutton and hold it in this position.
6. Use the pin wrench to tighten the clamping nut securely, then release the
spindle lockbutton and remove the wrench.
Printed: 12.09.2017 | Doc-Nr: PUB / 5373357 / 000 / 02
9
10
English 15