Rupes RA75 Instrucciones De Uso Y Manutención página 9

SELECTING THE RPM
The number of revolutions can be adjusted by using the speed
control (3) from MAX to OFF. The choice of speed depends on the
characteristics of the abrasive paper disc and the material to be
worked.
ADJUSTING THE DUST EXTRACTION FLOW
The extraction flow can be adjusted by rotating the control (7);
REPLACING THE ABRASIVE PAPER DISCS
- Turn command (3) to "OFF";
- tear off the used disk of abrasive paper.
USABLE DISCS
Ø 75/90 mm velcro backed abrasive paper discs.
Ø 75/90 mm velcro abrasive paper discs with dust extraction holes.
MAINTENANCE
All maintenance operations are carried out with the tool disconnected
from the compressed air supply.
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.
Lubricate the machine regularly (every 50 hours of operation) by
inserting 2/3 drops of specific oil (synthetic oil without silicone, ISO
32) into the compressed air connection, keeping the device in a
vertical position, with the connection facing upwards. After this
operation, connect the machine to the power supply and set it in
motion for a few seconds.Lubricate the machine as described
above before storing it for long periods of inactivity.All damages
deriving from incorrect or inadequate lubrication are excluded
from the warranty.
No other maintenance operations must be undertaken by the user.
Maintenance and cleaning of the inner parts, must be carried out only
by an authorized customer-service workshop.
10
NOISE / MEAN ACCELERATION VALUE
The noise level produced and themean quadratic acceleration
value are measured according to regulation
UNI EN ISO 15744 - EN ISO 28927.
Sound pressure level / Sound power level
L PA L WA
dB(A)
RA75 - RA90 75 86
RA75A - RA90A 77 88
Danger! The indicate measurements refer to new power tools. Daily usa
causes the noise and vibration values to change.
GUARANTEE
All tools manufactured by RUPES Spa are guaranteed for 12 months
from the date of purchase against fabrication and material defects.
All tools must be used only with RUPES original accessories and spa-
re 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, interfered 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 gua-
rantee 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 modi-
fication to its products without prior notice.
The manufacturer is not liable for any print errors. This document
voids and replaces previous ones.
3 axis vibration level
a h
Uncertainty Uncertainty
2
m/s
3 1,6 0,5
3 1,6 0,5