Initial Operation - Wurth Master WS 115 S 750 Manual Del Usuario

18
5
A correctly tightened and undamaged quick clamping flange can be loosened
by turning the knurled ring in the counter clockwise direction by hand.
Never loosen a stuck quick front flange with pliers, always use the correct
face spanner.
Fan Grinding Plate
Remove the guard 8 and attach the hand protector 13. Place the special mount-
ing flane 9 (accessory) and the fan grinding disc on the grinder spindle 7.
Screw on the clamping flange 11 and tighten with the two-hole spanner.
Rubber Backing Plate
Remove the guard 8 and attach the hand protector 13.
For assembly, see the illustration page.
Screw on the round nut 16 and tighten with the two-hole spanner.
Cup Brush 17/Disc Brush
Remove the guard 8 and mount the hand protector 13.
The grinding tool must be screwed so far onto the spindle 7 that it rests firmly
against the spindle flange at the end of the spindle threads. Tighten with an
open-ended spanner.
Always use the correct supply voltage: The voltage of the power source must
agree with the value given on the nameplate of the machine. Machines desig-
nated for 230 V can also be operated with 220 V.
Switching on:
Switching off:
Locking:
Switching off:
Switch configuration without locking (specific countries):
Switching on:
Switching off:
Test run
Test run new grinding tools at the highest no-load speed for at least 30 se-
conds. Damaged, out of balance or vibrating grinding discs must not be used.
Overload Protection
When overloaded, the motor comes to a standstill. Remove load from the ma-
chine immediately and allow to cool with no load and highest speed for ap-
prox. 30 seconds.
Instead of the clamping flange 11, the quick
clamping flange 12 (accessory) can be used.
Grinding discs can be mounted without the use
of tools.
The quick clamping flange 12 can be used only
for grinding and cutting discs.
Take care when screwing on that the labelled
side does not point to the grinding disc; the ar-
row must point to the index mark 18.
Lock the grinder spindle (with the spindle locking
button 5) and tighten the quick clamping flange
by firmly turning the grinding disc in the clock-
wise direction.

Initial Operation

Slide the On-Off switch 3 forward.
Release the On-Off switch 3.
Slide the On-Off switch 3 farther forward
and press the front end down to lock.
Press the rear of the On-Off switch 3;
the switch springs back to the off position.
Slide the On-Off switch 3 forward.
Release the On-Off switch 3.