SUHNER ABRASIVE ATG 9-R Documentación Técnica página 26

3.3.1 f
itting the nonwoVen And grinding Belts
Before replacing the grinding belt, remove the pressure
on the swivel arm.
Trial run! Check the grinding belt before use. The
grinding belt must be installed properly and run
without hindrance. Do a test run for at least thirty
seconds without load. Do not use damaged, eccentric, or
vibrating grinding belts.
3.3.2 r /
ePlAcing connecting the Belt grinding AttAchment
Attach the belt grinding attachment to the drive at the po-
sition you want, and tighten the screw.
3.4 w
orKing instructions
The optimal grinding results are obtained when the grind-
ing belt is steadily moved back and forth under slight
pressure.
Too great a pressure reduces machine efficiency and the
grinding belt's useful life.
Use a feed regulator to set and secure the pipe diameter.
Make sure when working that the machine is held at an
angle to the pipe so that the belt cannot slip off. The cen-
tre position can be checked at the yoke roller.
When the contact pressure is too low the belt may
slip on the drive roller!
26
4. S
ERvICE
4.1 P
reVentiVe mAintenAnce
To work effectively and securely
keep the machine and the ventila-
tion slots clean at all times.
It is possible that particles deposit inside the power tool
during operation. This impairs the cooling of the power
tool. Conductive build-up can impair the protective insula-
tion of the power tool and cause electrical hazards.
The power tool should be cleaned regularly, often and
thoroughly through all front and rear air vents using a vac-
uum cleaner or by blowing in dry air. Prior to this opera-
tion, separate the power tool from the power source and
wear protective glasses and dust mask.
Clean the dust filter regularly: remove and clean with a jet
of compressed air.
Remove the battery pack periodically and wipe the con-
tact area of the battery pack and machine with a dry cloth
and remove deposits.
4.2 t
rouBleshooting
Electronic signal display
p
roBlem
The battery pack is empty; the
temperature is too high or the restart
protection has triggered. Switch the
The electronic
machine off and back on again.
signal display
flashes and the The machine will not start if the
machine does battery pack is inserted while the
not start. machine is on.
When using a battery pack that is not
part of CAS, the machine will not
/ m
aINTENaNCE
t
roUBleshootinG
start.