Fein GRIT GKS75-1,5KW Manual De Instrucciones página 10

en
10
While working, do not wear loose clothing, jewellery or
open, long hair. Despite protective devices, loose objects
can be snagged or caught by moving parts and lead to
injury.
Do not use worn, torn or heavily clogged grinding belts.
Handle grinding belts carefully and store them according
to the manufacturer's instructions. Do not bend or fold
grinding belts! Damaged grinding belts can tear, be flung
away and injure someone.
Do not use grinding belts or other accessories which are
not specifically designed and recommended by the power
tool manufacturer. Safe operation is not ensured merely
because a grinding belt or accessory fits your machine.
Always use the protective devices attached on the
machine. The protective devices must be securely
mounted to the machine in order to achieve maximum
safety. The protective devices are supposed to protect
the user from grinding particles thrown from the machine
and from accidental contact with the grinding belt.
Warning! Danger of fire and explosion! When grinding
metals (e.g., aluminium or magnesium), dust develops
that may be combustible or explosive. Do not operate the
machine near flammable materials. Sparks could cause
these materials to ignite.
Warning! Danger of fire! When grinding metals, glowing
metal and sanding-belt particles develop that are col-
lected in the chip/grinding-dust box. Before emptying,
the contents of the chip/grinding-dust box must have
cooled down sufficiently and may only be disposed of in
suitable containers.
Pay attention that other persons are not put at risk from
sparking. Remove flammable materials in close vicinity.
Sparking occurs when grinding metal.
The workpiece must always lie securely on the grinding
rest and the stop. Workpieces that are too small or too
thin may not be worked. Danger of injury from work-
pieces being thrown from the machine.
Never touch the running grinding belt. Danger of
injury.
Press the safety switch immediately in danger situations.
The machine runs on for up to 50 seconds.
Clean the ventilation openings on the power tool at regu-
lar intervals using non-metal tools. The blower of the
motor draws dust into the housing. An excessive accu-
mulation of metallic dust can cause an electrical hazard.
Ensure that the machine is positioned securely and hori-
zontal. Serious injuries can be caused if the machine tips
over during operation.
The mains plug of the machine may be mounted only by
a qualified electrician. The protective conductor in the
mains socket outlet must be connected with the protec-
tive earthing of the mains supply.
Pull out the mains plug for maintenance and repair!
Switching the machine on unintentionally can lead to
serious injuries.
Have the electrical safety of the machine checked regu-
larly in accordance with statutory regulations. For
machines that have not been checked, there may be dan-
ger of electrical shock!
Check the rotation direction of the motor before starting
the operation of the machine for the first time. If the rota-
tion direction of the motor is incorrect, the workpiece
can be thrown from the machine and cause an accident.
The rotation direction may be changed only by a qualified
electrician.
Make sure that you or other persons are not standing
directly next to the grinding belt when switching the
machine on. The grinding belt can tear apart and cause
serious injuries.
At a glance.
1 Spark guard
2 Wing bolt for spark guard
3 Grinding rest
4 Dust collector
5 Star-knob bolt for grinding rest
6 Clamping pedal
7 Safety pushbutton
8 Star-knob bolt for adjusting the tracking
of the grinding belt
9 Plug
10 Venting slots
11 On/Off switch
12 Contact wheel
13 Drive wheel
14 Screw for side cover
15 Side cover
16 Connection sleeve for dust extraction
17 Instruction label
Assembly instructions.
Fasten the machine to the floor. It must be suitable to
withstand the forces occurring during working.
Use appropriate screw connections (size, length) for
mounting.
Electrical connection.
The electrical connection, which is to be provided
by customer, must be carried out by a qualified
electrician.
Observe mains voltage: The mains voltage and the fre-
quency of the power source must agree with the data on
the type plate of the machine.
Before starting operation for the first time, check the
rotation direction of the motor. The rotation direction
may be changed only by a qualified electrician.
Adjustments.
Before any work on the machine itself, pull the
mains plug.
Adjusting the spark guard (1).
Loosen wing bolt (2) and adjust the spark guard (1) in
such a manner that the grinding belt is covered as far as
possible.
Tighten wing bolt again.
Adjusting the grinding rest (3) (figure 2).
Loosen star-knob bolt (5) and adjust the gap size to 2 mm
(max.).
Tighten the star-knob bolt again.