SUHNER ABRASIVE UPK 5-R Dossier Technique page 23

4.1.1 c
hAnging the cArBon Brushes
The Automatic-Stop feature protects the machine from
defects due to excessively consumed carbon brushes
(230V). The machine is equipped with two carbon brush-
es, i.e. one is installed in each handle half. The carbon
brushes must be changed as follows:
Unscrew four screws and remove the handle halves.
Lift spring with screwdriver and remove brush. Clean car-
bon brush holders. Install new carbon brushes, making
absolutely sure not to change the arrangement of the ele-
ments of the carbon brush assembly. Fit handle halves
and fasten with four screws. Repeat this change on the
opposite side, making absolutely sure to avoid both han-
dle halves from being opened at the same time.
4.2 s
pAre pArts
See page 2.3.
4.3 r
epAir
If despite strict observance of the manufacturing and test-
ing method the tool should happen to fail, it must be re-
paired by an authorized SUHNER agency.
Any replacement needed for the connecting line must be
installed by the manufacturer or its agent if safety risks are
to be eliminated.
4.4 w
ArrAnty
In the event of the tool being improperly handled, used
for purposes for which it is not intended and/or of the ser-
vice and maintenance instructions not being observed by
non-authorized persons, no warranty shall be in effect for
damages/consequential damages.
Complaints can only be honored if the machine is re-
turned in the undisassembled condition.
4.5 s
torAge
Temperature range during operation: -15°C to +50°C
Max. relative air humidity: 90% at +30°C, 65% at +50°C
4.6 d / e
isposAl nVironmentAl compAtiBility
This machine consists of materials which can be dis-
posed of in a recycling process.
Before disposal, render the machine unusable.
Do not throw the machine into the garbage collec-
tion.
According to national regulations this machine
must be recycled in an environmentally-friendly manner.
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