Virutex RA17D Mode D'emploi page 9

remove the bit. Insert the new miller until its tip is
within 43 ± 1mm from the face of the bolt and re-
tighten this using the key.
The millers supplied by VIRUTEX are sharpened at
both ends.
9. CONTROLLING THE DEPTH
OF THE GROOVE
Loosen screw K (Fig. 8) until the motor can be moved
by hand. Next turn the eccentric I with the service key
until the required measurement is obtained with the
help of the gauge J. When obtained re-tighten bolt K.
10. JOINTS
The use of VIRUTEX SILICON RUBBER JOINTS is re-
commended for their high resistance to bad weather
and elasticity under load at temperatures between
-60° C and 200° C.
Types of joints:
..............
1204081 Model FS1
brown Ø 8mm.
1204181 Model FS1/B
white Ø 8mm.
Each type of joint requires the use of the correct
bit. Refer to the table for the different types of bit.
To easily position the joints in the grooves we re-
commend the use of SILICON JOINT ROLLERS (ref.
1746158). (Fig. 15)
11. MAINTENANCE OF THE
BRUSHES AND COLLECTOR
WARNING! Disconnect from the mains before carrying
out any maintenance operations.
Remove screws L and remove the cover. The brushes
will appear in their place (Figs. 9 and 10).
Lift the springs M which hold them down and replace
them with new VIRUTEX original spares, ensuring that
they move smoothly inside the guides.
Remount as indicated above. We recommend you
keep the machine running for 15 minutes once the
brushes have been changed.
If the collector is burned or uneven it should be
repaired by a VIRUTEX service agent.
Always keep the lead and plug in good working
condition.
1204082 Model FS2
brown Ø 8mm.
1204182 Model FS2/B
White Ø 8mm.
12. NOISE LEVEL
The noise and vibration levels of this device have
been measured in accordance with European stan-
dard EN 60745-2-17 and EN 60745-1 and serve as
a basis for comparison with other machines with
similar applications.
The indicated vibration level has been determined
for the device's main applications and may be used
as an initial value for evaluating the risk presented
by exposure to vibrations. However, vibrations
may reach levels that are quite different from the
declared value under other application conditions,
with other tools or with insufficient maintenance
of the electrical device or its accessories, reaching a
much higher value as a result of the work cycle or
the manner in which the electrical device is used.
Therefore, it is necessary to establish safety measures
to protect the user from the effects of vibrations,
such as maintaining both the device and its tools
in perfect condition and organising the duration
of work cycles (such as operating times when the
machine is subjected to loads, and operating times
when working with no-load, in effect, not in use, as
reducing the latter may have a considerable effect
upon the overall exposure value).
13. GUARANTEE
All of VIRUTEX portable electrical goods are guaran-
teed for 12 months from the date of supply, excluding
any damage which is a result of incorrect use or of
natural wear and tear on the machine.
All repairs should be carried out by the official
VIRUTEX technical assistance service.
VIRUTEX reserves the right to modify its products
without prior notice.
F R A N Ç A I S
FRAISEUSE À RAINURES RA17D
1. INSTRUCTIONS DE SÉCURITÉ POUR LE
MANIEMENT DE LA FRAISEUSE A RAINURES
Lire attentivement la BROCHURE
D'INSTRUCTIONS GÉNÉRALES DE
SÉCURITÉ, jointe à la documentation
de la machine.
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