Fein GRIT GI 150 Mode D'emploi page 14

GI75.book Seite 14 Mittwoch, 19. Juli 2006 7:49 07
EN
Place the grinding belt both around the drive
wheel (23) and around the contact
wheel (21).
Push the belt tension lever (13)
up again to tension the grinding
belt.
If the grinding belt cannot be tensioned suf-
ficiently, the clamping device must be read-
justed. Loosen both screws (14), move the
clamping device and tighten the screws
again.
Shut the side cover (26) and tighten
screw (25) again.
Remount the dust collector (8) and check
the gap size at the grinding rest.
Switch the machine on and adjust the belt
run.
Operating instructions.
Switching ON:
Release the emergency OFF pushbut-
ton (15) and lift it up. Press the "I" but-
ton (19).
Switching OFF:
Lift up the emergency OFF pushbutton (15).
Press the "0" (19) button.
After switching off, the machine runs on
for approx. 50 seconds.
Emergency OFF pushbutton:
In emergency situations, press the red emer-
gency OFF pushbutton to switch the
machine off.
Changing the speed (models 2H 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 (20).
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.
14
Contact grinding (Figures 3+4).
Check if the star-knob bolt (11) is firmly
tightened.
Ensure that the top protective cover (1) is
secured with star-knob bolt (2) and that the
side cover (26) is shut.
Check the gap size of the grinding rest.
Check the position of the face-grinding
rest (22). The adjustment screws (12) must
be in the bottom position.
Check if the spark guard (5) is properly
adjusted and tightened.
Switch the machine on and check the belt
run.
Place the workpiece firmly onto the grinding
rest.
Guide the workpiece with both hands or
fasten it in a fixture.
Face grinding (Figure 5).
Loosen star-knob bolt (2) and open the top
protective cover (1).
Make sure that the gap size is correctly
adjusted. (Figure 2)
Switch the machine on and check the belt
run.
Guide the workpiece with both hands and
remove it to upward after the working pro-
cedure.
Extraction device
The machine can be connected via both
sleeves (9) to a base unit with dust extrac-
tion.
Repair and customer service.
Repairs may be carried out only by quali-
fied persons in conformity with the valid
regulations.
For repairs, we recommend our FEIN customer
service centre, the FEIN authorised service cen-
tres and FEIN agencies.
Carry out the following maintenance regularly:
Blow out the ventilation slots (18) at the
motor housing and the marked locations
with compressed air (see Instruction
label (27)).
GI 75 / GI 150