6.9.3
Installing Kwik lock
WARNING
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.
The optional Kwik lock quick-release lock nut can be used instead of the standard clamping nut.
Accessory tools can then be changed without need for additional tools (keyless system).
1. Clean the clamping flange and the clamping nut.
2. Check that the O-ring is in place in the clamping flange and that it is undamaged.
▶ Replace the O-ring if it is missing or damaged.
3. Fit the clamping flange on to the spindle (keyed fit to prevent slipping and rotation).
4. Fit the accessory tool.
5. Tighten the Kwik lock quick-release lock nut until it is seated on the accessory tool.
▶ The Kwik lock name should be visible when the nut is screwed on.
6. Press and hold down the spindle lock button.
7. Firmly turn the accessory tool clockwise by hand until the Kwik lock quick-release lock nut is fully
tightened.
8. Release the spindle lock button.
6.9.4
Removing Kwik lock
If the Kwik lock quick-release lock nut cannot be released by turning it by hand, use a pin wrench to
turn the nut counter-clockwise.
Never use a pipe wrench or an adjustable wrench of any kind. Use of the wrong tool can damage the
Kwik lock quick-release lock nut.
1. Press and hold down the spindle lock button.
2. Release the Kwik lock quick-release lock nut by turning the quick-release lock nut counter-clockwise by
hand.
3. Release the spindle lock button and remove the accessory tool.
6.10
Installing core bit
1. Fit the side handle. → page 36
2. Install the standard guard. → page 36
3. Place the core bit in position and tighten it hand-tight.
4. Press and hold down the spindle lock button.
5. Tighten the core bit with a suitable open-end wrench.
6. Release the spindle lock button and remove the pin wrench.
6.11
Installing wire brush
1. Fit the side handle. → page 36
2. Install the standard guard. → page 36
3. Place the wire brush in position and tighten it hand-tight.
4. Press and hold down the spindle lock button.
5. Tighten the wire brush with a suitable open-end wrench.
6.12
Fitting the abrasive resin-fiber disc
1. Fit the side handle. → page 36
2. Install the standard guard. → page 36
3. Fit the support plate and the abrasive resin-fiber disc, screw on the clamping nut and tighten it securely.
4. Press and hold down the spindle lock button.
5. Use the pin wrench to tighten the clamping nut.
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