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7.1 mm! In this case, use the 2-hole nut
(13) with 2-hole spanner (14).
- Lock the spindle (see chapter 7.1).
- Position the «Quick» 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» clamping nut
(1) is attached must the spindle be
stopped using the red Quick spindle locking
button! (4)
- The machine continues to run after switching
off.
- Press in the M-Quick spindle locking but-
ton just before the grinding disc stops. (4)
The «Quick" clamping nut (1)loosens itself
by around half a turn and can be removed
without additional effort or tools.
7.4 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 fol-
lows: See illustration B on page 2.
X) For thin grinding discs :
The edge of the 2-hole nut (13) faces upwar-
ds 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 7.1). Turn the
2-hole nut (13) anticlockwise using the 2-hole
spanner (14) to unscrew.
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8. Use
8.1 Adjusting the speed (depending on fea-
tures)
Set the recommended speed at the
thumbwheel (8) (small number = low speed;
large number = high speed)
Cutting disc, roughing disc, cup wheel and
diamond cutting disc: high speed
Brush: medium speed
Sanding plate: low to medium speed
8.2 Switching On and Off
Set the recommended speed at the
thumbwheel (8
Always guide the machine with both
hands.
Switch on first, then guide the acces-
sory towards the workpiece.
Avoid inadvertent starts: always switch
the tool off when the plug is removed
from the mains socket or if there has
been a power cut.
In continuous operation, the machine
continues running if it is forced out of
your hands. Therefore, always hold
the machine with both hands using
the handles provided, stand securely
and concentrate.
Avoid the machine swirling up or ta-
king in dust and chips. After switching
off the machine,
Machines with slide switch :
Switching on : Push the sliding switch forward.
(5) For continuous activation, now tilt downwar-
ds until it engages.
Switching off : Press the rear end of the slide
switch (5) and release it.