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Use only accessories that are covered by at least 3.4 mm by the safety guard.
(Disassemble in reverse order.)
6. Attaching the grinding disc
Prior to any conversion work: Pull the mains plug from the socket. The machine must be
switched off and the spindle at a standstill.
For safety reasons, attach the cutting guard before performing cutting-off operations (see
chapter 10. Accessories).
6.1
Locking the spindle
- Press in the spindle locking button and turn the spindle by hand until the spindle locking button engages. (4)
6.2
Placing the grinding wheel in position
See illustration A on page 2.
- Fit the support flange on the spindle. (2) The flange should not turn on the spindle when properly attached.
- Place the grinding disc on the support flange. (2) The grinding disc must lay flat on the supporting
flange.
Securing/Releasing the "Quick-R" clamping nut (depending on features)
6.3
Securing the (1)"Quick-R" clamping nut:
Only attach the "Quick-R" clamping nut (1) to tools with "Walter Quick-R System". These
tools can be identified by the red spindle lock button (4) with " Quick-R " logo.
Do not use the "Quick-R" clamping nut if the accessory has a clamping shank thicker than 6.8 mm!
In this case, use the 2-hole nut (13) with 2- hole spanner (14).
- Lock the spindle (see chapter 6.1).
- Position the "Quick-R" clamping nut on the spindle so that the 2 lugs engage in the 2 grooves on the spindle.
(1) (3) See illustration on page 2.
- Tighten the "Quick "clamping nut by turning clockwise by hand.
- Turn the grinding wheel firmly clockwise to tighten the "Quick "clamping nut.
Releasing the clamping nut (1):
Only when the "Quick-R" clamping nut (1) is attached must the spindle be stopped using
the Quick-R spindle locking button (4).
- The machine continues to run after switching off.
- Press in the Quick-R spindle locking button just before the grinding disc stops. (4) The "Quick-R" clamping
nut (1) loosens itself by around half a turn and can be removed without additional effort or tools.
6.4
Securing/Releasing the 2-hole nut (depending on features)
Securing the 2-hole nut (13):
The 2 sides of the 2-hole nut are different. Screw the 2-hole nut onto the spindle as follows:
See illustration B on page 2.
X) For thin grinding discs:
The edge of the 2-hole nut (13) faces upwards so that the thin grinding disc can be attached securely.
Y) For thick grinding discs:
The edge of the 2-hole nut (13) faces downwards so that the 2-hole nut can be attached securely to the
spindle.
- Locking the spindle. Turn the 2-hole nut (13) clockwise using the 2-hole spanner (14) to secure.
Releasing the 2-hole nut:
- Lock the spindle (see chapter 6.1). Turn the 2-hole nut (13) anticlockwise using the 2-hole spanner (14) to
unscrew.
- Push the lever and turn the safety guard until the closed section is facing the
operator.
- Make sure that the guard is placed securely: The lever must engage and you should
not be able to turn the safety guard.
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