U S E R M A N UA L
EN
11
The long life motor can be identified by the
“long life” symbol on the unit. The type of motor
which is in the unit can be set in the milling
machine software. Please contact the helpdesk
for information regarding this.
The motor should only be replaced by an
electrician or technical service. Please contact
your technical service.
long life
engine inside
d)
Insert the replacement carbon brush upright
with the guide pin facing downwards into the
mounting bracket until the guide pin is fixed in
position.
e)
Tighten the screws, place on the foam cover,
screw down the flap tightly, connect the mains
plug.
f)
Run the extraction unit for 20 min. on the
lowest level without connecting it to a unit
(e. g. extraction unit). This is to adapt the carbon
brushes.
g)
Connect the extraction unit to the unit with
which it is intended to operate.
CAUTION!
As with all electronic devices, when dealing with
this extraction equipment, it is always essential
to handle with care and attention. The unit must
be serviced and maintained regularly, in order to
guarantee smooth, trouble-free operation. If nec-
essary maintenance work is not undertaken or
worn parts are not replaced, it could jeopardise
the safety of the unit. In this case, the
manu facturer assumes no liability whatsoever.
The extraction unit is designed so that it can be
connected to a power source continuously.
4. Replacing the motor
If the motor fails, after approx. 2,500 operating
hours, it must be replaced. All units from the
F series onwards have a long life motor, with
which the carbon brushes no longer have to be
exchanged. The long life motor is also available
as a replacement motor for units up to the E
series, which until now have not been fitted with
a long life motor.
