Fein GRIT GI75 Instrucciones De Uso página 13

en
12
Push the belt tension lever (13) up
again to tension the grinding belt.
➤ If the grinding belt cannot be tensioned sufficiently,
the clamping device must be readjusted. Loosen
both screws (14), move the clamping device and
tighten the screws again.
➤ Shut the side cover (26) and tighten screw (25)
again.
➤ Mount the grinding rest and the dust collector (8)
and check the gap adjustment of the grinding rest.
➤ Switch the machine on and adjust the belt run.
Operating instructions
Switching ON:
➤ Release the safety pushbutton (15) and lift it up.
Press the "I" button (19).
Switching OFF:
➤ Lift up the safety pushbutton (15). Press the "0" (19)
button.
After switching off, the machine runs on for approx. 50 seconds.
Safety pushbutton:
➤ In emergency situations, press the red safety push-
button to switch the machine off.
Changing the speed (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 (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.
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 protec-
tive cover (1).
➤ Make sure that the gap size is correctly adjusted. (Fig-
ure 2)
➤ Switch the machine on and check the belt run.
➤ Guide the workpiece with both hands and remove it
to upward after the working procedure.
Extraction device
➤ The machine can be connected via both sleeves (9)
to a base unit with dust extraction.
Repair and customer service.
Repairs may be carried out only by qualified per-
sons in conformity with the valid regulations.
For repairs, we recommend our FEIN customer service
centre, the FEIN authorised service centres and FEIN
agencies.
Carry out the following maintenance regularly:
Blow out the ventilation slots (18) at the motor
housing and the marked locations with com-
pressed air (see Instruction label (27)).
Lubricate the machine daily (when in use) with
machine oil at the locations marked (see Instruc-
tion label (27)).
➤ Check the drive wheel and the contact wheel for
wear and damage each time when changing the
grinding belt. Have damaged parts replaced.
➤ Lubricate the bearing points of the tensioning device
via the lubricating nipple (24) on a monthly basis.
Warranty and liability.
The warranty for the product is valid in accordance with
the legal regulations in the country where it is marketed.
In addition, FEIN also provides a guarantee in accordance
with the FEIN manufacturer's guarantee. For further
details on this, please contact your specialist dealer, your
national FEIN representative, or the FEIN customer serv-
ice centre.
Declaration of conformity.
GRIT declares itself solely responsible for this product
conforming with the relevant provisions given on the last
page of this Instruction Manual.
Original language English/German
Environmental protection, disposal.
Stationary machines should be sorted for environment-
friendly recycling in accordance with national laws.