10
TEST RUN
Start the tool and check that there is no vibration or dismatching
movement of the abrasive wheel or abrasive disc pad.
Otherwise, switch off immediately and eliminate the cause.
DISMOUNTING AND REPLACING ABRASIVE DISCS
Follow the reverse procedure to that described in the chapters:
- FITTING ABRASIVE WHEEL
- FITTING ABRASIVE DISC PAD.
Always ensure that the tools are perfectly tightened in order
to prevent serious injury.
Tools other than those mentioned must not be used for
slackening for tightening purposes.
USABLE WORKING TOOLS
- 178 mm fibred discs;
- abrasive wheels with an organic agglomerate and fibre reinfor-
cing structure of maximum diameter 178 mm.
Never use tools that do not conform to this specification or
those having a Greater diameter that allowed, without the pro-
tective shield.
MAINTENANCE
All maintenance operations are carried out with the power supply
disconnected.
At the end of each work session, or when required, remove
any dust from the body of the tool using a jet of compressed
air, payingparticular attention to the motor ventilation slots.
No other maintenance operations may be undertaken by the
user.
Maintenance and cleaning of the inner parts, like brushes, ball
bearings, gears etc. or others, must be carried out only by an
authorised customer-service workshop.
ELECTRIC SAFETY - LOW TENSION
The tests have been carried out in accordance with the standard:
EN 60745-1 safety of hand-held electric motor operated tools
EN 60745-2-3 particular requirements for grinders.
RADIO SUPPRESSION
The tools are suppressed in accordance for the prevention and
elimination of radio disturbances measured in accordance with
standard: EN55014-1+EN55014-2; EN61000-3-2+EN61000-3-3.
NOISE
The noise pressure, produced by the machine in normal working con-
ditions at the work station is 88,7 dB (A) - noise level 99,7 dB (A) -
measured according to regulation EN ISO 3744 + UNI EN ISO 11203.
Warning: wear suitable hearing protections! (see warnings).
MEAN ACCELERATION VALUE
The mean quadratic acceleration value is less than 2,5 m/sec
2
measu-
red in accordance with standard UNI EN 28662
+ UNI EN ISO 5349.
GUARANTEE
All tools manufactured by RUPES Spa are guaranteed for 12
months from the date of purchase against fabrication and ma-
terial defects.
All tools must be used only with RUPES original accessories and
spare parts: we refuse all responsibility for damages or accidents
caused by non-observance of this rule which will also cause the
termination of the guarantee.
The guarantee will no longer be valid if the instructions contained
in this booklet are not followed, if the tool is used for purposes
other than that for which it is intended, if it is dismantled, interfe-
red with in any way or damaged due to neglect.
The guarantee will be made valid by filling-in the form on the
inside back cover of this instruction booklet.
If the tool is found to be defective or malfunctions, it should be
returned carriage free in one piece in its original packing together
with the guarantee certificate to the manufacturer or to one of the
Assistance Centres listed in the appendix to this booklet.
The guarantee does not automatically imply replacement of the tool.
RUPES Spa reserves the right to make any technical or design
modification to its products without prior notice.
The manufacturer is not liable for any print errors. This document
voids and replaces previous ones.
