VONROC WC503AC Bersetzung Der Originalbetriebsanleitung Seite 9

cord available through the service organization.
DESCRIPTION
The numbers in the text refer to the diagrams on
pages 2-3.
1. On/off switch
2. Lock-off switch
3. Rear handle
4. Rear roller
5. Carbon brush cover
6. Blade bolt
7. Outer flange
8. Diamond disc
9. Front roller
10. Front handle
11. Depth adjustment lever
12. Dust extraction port
13. Depth adjustment scale
14. Vacuum hose
3. ASSEMBLY
Before assembly, always switch off the
machine and remove the mains plug from
the mains.
Mounting and replacing the disc (Fig. A, C, D)
A broken or damaged disc must be replaced
immediately.
Use only discs whose allowable rotary
speed is higher or equal to maximum
no-load speed of the machine.
The wall chaser is designed to work with speci-
al 3-in-1 discs. Only use discs approved by the
manufacturer.
1. Hold the outer flange (7) using the supplied
large spanner.
2. Remove the bolt (6) using the supplied small
spanner.
Note: the bolt has a left hand thread.
3. Remove the outer flange (7).
4. Mount the disc (8) onto the spindle. Ensure
the arrow on the housing correspond with the
arrow on the disc (8).
Note: the spindle does not protrude the hole
of the disc (8).
5. Put the outer flange (7) into the hole of the
disc. Rotate the outer flange (7) while pres-
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sing it, until it is fully tightened.
6. Tighten the bolt (6).
7. Use the large spanner to hold the outer flange
(7). Now tighten the bolt (6), using the small
spanner.
To remove the disc, follow the installation proce-
dure in reverse sequence.
Dust extraction (Fig. A, F)
Provide good ventilation at the workplace.
Wear dust protection.
The dust from certain materials such as such
as particulate matter can be harmful to your
health. Breathing in this dust can cause allergic
reactions and/or cause respiratory illnesses for
the user or people in the near vicinity. Therefore
a dust extraction system that is suitable for the
material must be used. To do so:
The dust extractor must be suitable for
the material being worked.
When vacuuming dry dust that is
especially detrimental to health or
carcinogenic, use a special dust extractor.
A vacuum cleaner hose (14) can be connected
to the dust extraction port (12). When starting to
work, first switch on the dust extraction system,
e.g. industrial vacuum cleaner, next switch on the
wall chaser. When the work is finished proceed
inversely – switch off the wall chaser first, next
the vacuum cleaner.
Avoid dust accumulation at the workplace.
Dust can easily ignite.
The dust extraction system can be blocked by dust,
chips or fragments of the workpiece. Thus, it must
be cleaned regularly. To do so:
1. Disconnect the mains plug from the power supply.
2. Wait until the disc (8) has come to a complete
stop.
3. Remove any blockage if necessary.
EN
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