Fitting Cutting And Grinding Discs; Securing/Releasing The Quick Clamping Nut (Depending On Equipment); Securing/Releasing The Clamping Nut (Depending On Equipment); Maintenance - Metabo W 20-230 SP Instructions For Use Manual

ENGLISH
9.1

Fitting cutting and grinding discs

Locate the inner flange (8) on the spindle, as
illustrated, ensuring that the inner flange cannot
turn on the spindle.
Position the cutting disc or the grinding disc on the
inner flange, as illustrated, ensuring that the
cutting disc is supported evenly by the inner
flange. When cutting, the sheet metal flange on
the cutter disc should be resting on the inner
flange.
9.2 Securing/releasing the Quick clamp-
ing nut (depending on equipment)
Securing
For tools which are thicker than 8 mm
(5/16") in the clamping area, use the
clamping nut (10) with the pin spanner
(11) instead of the Quick clamping nut (9).
Position the "Quick" clamping nut (9) on the
spindle as shown in the picture. Lock the spindle.
Tighten the "Quick" clamping nut by hand by
turning clockwise. Continue turning the "Quick"
clamping nut until its outside ring clearly latches
into position.
Tighten the "Quick" clamping nut by firmly turning
the grinding disc clockwise.
To release:
Press the spindle lock button (6). Unscrew the
"Quick" clamping nut (9).
16
9.3
Securing
8
8
Turn the clamping nut (10) onto the spindle:
Thin grinding wheels (A):
Move collar of clamping nut upwards, so that the
grinding wheel can be safely clamped securely.
Thick grinding wheels (B):
Move collar of clamping nut downwards, so that
the clamping nut can be fitted securely.
Lock the spindle in position. Fit the pin spanner
9
(11) onto the clamping nut (10) and turn clockwise
to tighten.
Releasing
Lock the spindle in position, slacken off the
clamping nut with the pin spanner (11) and screw
off.

10 Maintenance

Remove the plug from the mains supply socket
before undertaking any maintenance work.
Motor cleaning: blow compressed air through the
rear ventilation slots of the machine regularly,
frequently and thoroughly. Here, the machine
must be held firmly.
From time to time blow any dust away from the
handle setting button (with the button held down,
in all three positions).
Securing/releasing the clamping nut
(depending on equipment)
A
B
11
10
10
10