SI 72
Disconnect the mains supply before performing
any maintenance.
The user must not attempt to service the
appliance beyond that described in this operator
manual. All other servicing must be referred to
qualified service personnel only. For service
please contact your authorized distributor.
The machine must be kept in proper condition by regularly
removing dust, paper remains, etc. Clean the sealing table
and rubber rollers when dirty with glue. This can be donde by
using a slightly wetted cloth soaked in warm water.
8. MAINTENANCE
8.1 Servicing
Fig. 56
8.3 Cleaning the brushes
Clean the brushes when dirty or saturated with glue. An
extra set of brushes is provided. The best procedure is to
always soak one set of brushes and use the other set. In
that way there is always a clean set of brushes ready for
usage.
To replace the brushes the loc must be lifted. The brushes
can be removed one by one by pulling them straight off the
brush holder (see fig. 56). When replacing the brushes,
align the studs on each brush with the respective holes in
the brush holder.
It is also possible to remove the brush holder completely.
Pull tongue A (fig. 56) down and the brush holder out of
the loc.
To replace the brush holder, slide the tongue on the holder
into the loc and press downwards and inwards to click in.
The brushes should be cleaned once a week.
8.4 Cleaning the moistening felt
Clean the moistening felt and water tray when dirty or
saturated with glue. To remove the water tray the side
Fig. 57
cover must be opened. Then pull the locking handle A (fig.
57) of the loc up and lift the loc.
Pull out the water tray B and clean it under running water.
Replace the water tray, lower the loc until it clicks and close
the side cover.
8.5 Cleaning the fold rollers
To clean the fold rollers in the PowerFold
TM
open the
PowerFold
TM
cover (see page 25).
Clean the fold rollers in the PowerFold
TM
regularly with a
dry duster or a cleaner (don’t use chemical products!).
8.6 Cleaning the sensors
When the display shows a message like “Track sensor
dusty”, the sensors on the envelope or document path must
be cleaned. The screen on the display indicates which
sensor(s) must be cleaned.
The sensors can be cleaned by using the bellow A
(fig. 58) located behind the side cover.
To clean the sensors, put the bellow in hole B (fig. 58).
Squeeze a few times firmly to blow away the dust from the
sensors. Repeat this procedure for hole C (fig. 58).
Fig. 58
8.2 General cleaning
B
A
A
C
B
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SI 72
