Operation; Fastening The Grinding Wheel; Positioning The Handle; Dust Suction - Protool RGP 130-16 E Original Bedienungsanleitung

7

Operation

7.1 Fastening the grinding wheel

Clean the fl ange [2-1] and fastening nut
[2-3], as well as grinding wheel fasten-
ing areas [2-2]. Mount the fl ange [2-1] by
fi tting it externally on the spindle [2-5].
Mount grinding wheel [2-2]. Flange fi tting
must fi t the grinding wheel aperture. Press
in the spindle blocking plunger [1-6]. Press
in the blocking plunger only when device is
switched off and spindle not active. Turn the
spindle until blocking plunger fi ts in. Screw
the fastening nut [2-3] by fi tting it from the
grinding wheel [2-2] on the spindle [2-5].
Fasten the fastening nut [2-3] with key [2-4].
Before starting the device, make sure the
grinding wheel rotates smoothly.
► Use only grinding wheels recommended
by the manufacturer and designed fl ange,
which are included in the package.

7.2 Positioning the handle

Sufficiently release the handle manual
screw [1-9] and tilt the handle [1-5] to set
the most suitable working position. Re-fas-
ten the manual screw [1-9].

7.3 Dust suction

Always work with connected suction device.
Insert the suction device pipe into the suc-
tion extension [1-3]. In order to increase
the effi ciency, we recommend to use pipes
with 36 mm.
► Use solely suction devices with antistatic
pipe design.

7.4 Lifting the front brush

For wall lifting, it is possible to lift the lifting
segment [3-1] – see fi gure [3].

7.5 Brush replacement

After wear and tear of the brush [4-1], it
must be replaced.
At fi rst unscrew the screws with washers
[4-2], remove the brush from the cover [4-3]
with the springs [4-4]. Insert the springs
into the holes in the new brush and secure
the in the holes by turning them clockwise
– see fi gure [4 a]. Defl ecting the springs
from vertical direction does not constitute
a defect. Then remove the brush with fi tted
18
springs, attach them on the cover [4-3] from
the front end and tilt them – see fi gure [4 b].
Make sure that the springs in the cover fi t
into the guiding holes and screw back the
screws with washers [4-2].

7.6 Grinding wheel

Depending on the application area, various
grinding wheels are available – see table
on page 20. Use solely wheels of PROTOOL
trademark, which guarantees the grinding
output of the machine.
8

Maintenance

- 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.
WARNING
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.
WARNING
To maintain the protection level, the
device must be checked in specialized
electro technical workshop, which is
authorized for such work and they
will inspect the safety of the device.
- Service – see enclosed sheet.