Fein GRIT GX 75 Manual Del Usuario página 12

GX75.book Seite 12 Freitag, 18. April 2008 11:14 11
us
9. Operating instructions.
Never touch the running grinding belt. Danger of injury.
CAUTION
Always use safety glasses. Also
use face or dust mask if cutting
operation is dusty. Everyday eye-
glasses only have impact resistant
lenses, they are NOT safety
glasses.
Wear appropriate safety clothing.
Wear leather safety gloves, arm
guards, leather aprons and safety
shoes. Wear dust mask and ear
protection.
9.1 Switching ON: (Figure 9)
Release the emergency OFF pushbutton and
lift it up. Press the "I" button.
9.2 Switching OFF: (Figure 9)
Lift up the emergency OFF pushbutton.
Press the "0" button.
After switching off, the machine runs on
for approx. 50 seconds.
9.3 Emergency OFF pushbutton: (Figure 9)
In emergency situations, press the red emer-
gency OFF pushbutton to switch the
machine off.
9.4 Changing the speed (Figure 9 – models 2H).
Switch position 1: Low speed
Switch position 2: High speed
Change the speed of the machine only
when the machine is at a complete stop
with the speed switch.
9.5 Overload protection.
In case of continuous high load over a longer
period of time, the machine is switched off. After
a cooling-down period of approx. 15 minutes,
the machine is ready for operation again.
12
Present the workpiece to the abrasive belt below
the horizontal centerline of the contact wheel.
Above the centerline, the workpiece will chatter
and it is diffficult to hold, with the possibility the
work piece could be pulled away.
Always use an upward stroke to present the work
piece to the abrasive belt. This method both
improves the cuting and increases safety by
drawing hands away from the abrasive belt.
GX 75
Fig. 9
Speed-switch
Emergency OFF
pushbutton
On/Off-switch