Operation; Suction System; Additional Handle; Maintenance - Protool RGP 80-11 E Manual De Instrucciones

8

Operation

WARNING
When operating with renovation cut-
ter, you must use goggles so as you
protect your eyes from fl ying material
particles!
Adjustable height of suction fl ange is neces-
sary to be adapted to mode of use. When
removing old layers of paints, tips of teeth
would not overlap the suction fl ange by more
than 1 mm. In the contrary, when milling
plasters, the milling rings can overlap by
2 to 4 mm. To adjust the height, slightly
release the clamping belt using the turning
knob [1-5] and turn the suction fl ange [1-7]
counter-clockwise or clockwise. Adjustable
range is up to 5.5 mm. The milling depth
adjusted can be roughly read on the scale
[1-8]. If height adjustment does not oper-
ate smoothly, we recommend cleaning the
guide surfaces [2-6] and [2-11]. Once the
height is adjusted, fasten tight the clamp-
ing belt.
CAUTION
Do not ever operate the machine
without suction fl ange! Only remove
it when cleaning the guide surfaces
or when replacing milling rings. When
carrying out these operations, always
remove the plug from wall socket!
The suction fl ange can be also used on ma-
chined area as a holder [1-6]. On princi-
ple, the renovation cutter should be applied
fl atwise onto the work piece. In case of fl at
surfaces, optimum adjustment is 6
the Electronic.
CAUTION
During work, inspect whether milling
rings still freely rotate on axes. If it is
not the case, e.g. due to accumulated
dust; it is necessary to remove it from
the milling head. For this reason the
machine should not be operated with-
out suction system connected!

8.1 Suction system

To ensure the operability of suction system,
put the hose (36 mm diameter) of some
PROTOOL brand vacuum cleaner onto the
handle adaptor [1-4]. Keep in mind that as
fi ltration sack is being fi lled, the suction ef-
fectiveness signifi cantly reduces. Also clean
vacuum cleaner's fi lter time to time.
Always operate the machine with the
suction system connected; otherwise,
the milling rings as well as suction
fl ange height adjustment system will
be clogged with dust!
To prevent discharges of static electricity in
dusty environment, use vacuum cleaners of
antistatic models only.

8.2 Additional handle

To operate the grinder with both hands, it is
possible to fasten an additional handle [1-1]
to the left-hand side of gearbox cover's
front part.
The special "VIBRASTOP" design reduces
vibrations in the additional handle.
9
- Wrapped electric tools can be stored in a
dry place without heating, with tempera-
tures not lower than –5 °C. Unwrapped
electric tools can only be stored in dry
places with temperatures not lower than
+5 °C, without sudden changes in the
temperature.
step of
th
Always remove the plug from wall
socket each time the machine main-
tenance is carried out!
- To ensure the airfl ow is suffi cient, cooling
openings of the motor must be always
clean and free.
- The machine is equipped with special
self-disconnecting brushes. When the
brushes are worn, the power supply is
automatically disconnected, and the ma-
chine is stopped.
CAUTION

Maintenance

WARNING
19