Maintenance - Rupes GM62N Bedienungs- Und Wartungsanleitung

TEST RUN
Start the tool and check that there are no unusual vibration, no dismatching of the wheel.
Otherwise switch-off the tool immediately and eliminate the cause.
FITTING AND REPLACING ABRASIVE WHEELS
GM62N
Lock the wheel spindle by pressing button (4), while at the same time rotating thewheel until
it locks position. Unscrew the locking ring using the pin wrench, replace the wheel, re-tighten
the locking ring. Unlock the wheel spindle by releasing the buttonand rotate the wheel by
hand to ensure that it runs freely.
WARNING!: never press the wheel spindle locking button until the tool has stopped
moving and is perfectly stationary; the gear box or the push button pin could be
broken and the guarantee would be invalidated.
GM62 - GM81 - GL41 - GL51
Lock the wheel spindle by inserting the 17 mm spanner in the nocth in the spindle between
the wheel and the gearbox. Unscrew the locking ring using the pin wrench, replace the
wheel, re-tighten the locking ring.
Tools other than those mentioned must not be used for slackening or tightening purposes.
USABLE ABRASIVE WHEELS
GM81N - GL51N
Depressed centre Ø 178 mm.
GM62N - GL41N
Depressed centre Ø 230 mm.

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, paying particular attention to the motor ventilation slots.
No other maintenance operations must 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.
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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 distur-
bances measured in accordance with standard: EN55014-1+EN55014-2; EN61000-3-
2+EN61000-3-3.
NOISE
The pressure noise level, produced by the machine in normal working conditions at the
work station is 88,7 dB (A) - noise power 99,7 dB (A) - measured according to regulation EN
ISO 3744 + UNI EN ISO 11202.
Warning: wear suitable hearing protections! (see warnings).
MEAN ACCELERATION VALUE
The mean quadratic acceleration value is less than 2,5 m/sec
standard UNI EN 28662 + UNI EN ISO 5349.
GUARANTEE
All tools manufactured by RUPES Spa are guaranteed for 12 months from the date of pur-
chase against fabrication and material 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 al-
so cause the termination of the guarantee.
The guarantee will no longer be valid if the instructions contained in this booklet are not fol-
lowed, if the tool is used for purposes other than that for which it is intended, if it is disman-
tled, 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 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 pre-
vious ones.
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measured in accordance with