Removing The Accessory Tool; Removing An Accessory Tool Secured With A Kwik Lock Nut - Hilti AG 500-A22 Manual De Instrucciones Original

Note
Diamond discs must be replaced when their cutting or grinding performance drops significantly. This
generally is the case when the segments reach a height of less than 1/16".
Other discs must be replaced when their cutting performance drops significantly or other parts of the
angle grinder (not the disc) come into contact with the material you are working on.
Abrasive discs must be replaced when their expiry date has been reached.
6.7.1 Fitting an accessory tool
1. Remove the battery. → page 8
2. Clean the clamping flange and the clamping nut.
3. Fit the clamping flange onto the drive spindle.
4. Fit the accessory tool.
5. Screw on the clamping nut corresponding to the type of accessory tool fitted.
6. Press the spindle lockbutton and hold it in this position.
7. Use the pin wrench to tighten the clamping nut securely, then release the spindle lockbutton and remove
the wrench.

6.7.2 Removing the accessory tool

1. Remove the battery. → page 8
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. Release the clamping nut by gripping it with the wrench and turning the nut counterclockwise.
4. Release the spindle lockbutton and remove the accessory tool.
6.7.3 Fitting an accessory tool secured with a Kwik lock nut
CAUTION
Risk of breakage. Heavy wear (abrasion) may cause the Kwik lock nut to break.
▶ When working with the power tool, make sure that the Kwik lock nut doesn't come into contact
with the working surface.
▶ Do not use a damaged Kwik lock nut.
Note
The optional Kwik lock nut can be used instead of the standard clamping nut. Accessory tools (discs
etc.) can then be changed without need for additional tools (keyless system).
1. Remove the battery. → page 8
2. Clean the clamping flange and the quick-release clamping nut.
3. Fit the clamping flange onto the drive spindle.
4. Fit the accessory tool.
5. Screw on the Kwik lock nut until it is seated against the accessory tool.
◁ The name Kwik lock should be visible when the nut is screwed on.
6. Press the spindle lockbutton and hold it in this position.
7. Turn the accessory tool firmly by hand in a clockwise direction until the Kwik lock nut is tightened
securely and then release the spindle lockbutton.

6.7.4 Removing an accessory tool secured with a Kwik lock nut

1. Remove the battery. → page 8
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Printed: 26.01.2017 | Doc-Nr: PUB / 5292877 / 000 / 01 Printed: 26.01.2017 | Doc-Nr: PUB / 5292877 / 000 / 00
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