Rupes LH22N Notice D'emploi Et D'entretien page 9

USING THE LH232N MODEL AS A POLISHER
(1600 rpm)
(A)
- Insert a screwdriver in the special slot
to lock the spindle (5);
- use the 17 mm spanner to unscrew
the spindle.
(B)
Remove the plug (as in figure B) and
screw the threaded spindle previous
removed from the lower housing in the
seating.
(C)
- Insert a screwdriver in the specific
housing to block the shaft;
- tighten the shaft with the 17 mm wrench.
You can now use the tool as a polisher
after assembling the disk following the
instructions in the booklet.
DISMOUNTING AND REPLACING ABRASIVE DISCS
(LH31N - LH32EN - LH232N)
- Hold the spindle still with the 17 mm. spanner;
- unscrew the tapered ring nut, loosening it with the pin spanner;
- replace the used abrasive disc;
- re-tighten the tapered lock nut and lock it in position using the pin spanner.
The use of any other tool is strictly prohibited.
DISMOUNTING THE BUFFER PAD (LH22N - LH22EN)
- Lock the spindle by pressing button (11), while at the same time rotating
the pad until it locks position.
WARNING: never press the button to lock the pad orpas 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;
- dismount the pad.
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USABLE WORKING TOOLS
LH31N - LH32EN - LH232N
Ø 178 mm abrasive discs.
LH22N - LH22EN - LH232N
Buffer pads and buffers up to 200 mm Ø.
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.
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 polishers.
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 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 11203.
Warning: wear suitable hearing protections! (see warnings).
MEAN ACCELERATION VALUE
The mean quadratic acceleration value is less than 2,5 m/sec
in accordance with standard UNI EN 28662+ UNI EN ISO 5349.
2
measured