Emergency Manoeuvres, Maintenance And Cleaning; Troubleshooting - GIESSE VARIA SLIM RADIO Manuel D'utilisation Et D'installation

closure of the window with correct pressure on the weather stripping. If the
chain terminal is not positioned as stated there is no guarantee the window will
close correctly.
• Check that all attachments and support brackets are tightly fixed to the window
frame and that all screws are correctly tightened.
• Check that the window moves to the desired position in accordance with the
limit switch selected.
• Check that the gear motor support brackets are aligned and the four fixing
screws are firmly screwed into position.

17. Emergency manoeuvres, maintenance and cleaning

Should the window have to be opened manually in the event of no electricity,
mechanical failure, or for normal maintenance or cleaning of the external surface
of the window frame, the following instructions should be
followed:
1. Release the safety clip locking the chain terminal to
the bracket.
2. Hold the window with one hand and pull the pin out of
the opening with the other hand (Fig. 16).
3. Manually open the window frame.
A
TTENTION
the sash is no longer held in position by the
chain.
4. After maintenance and/or cleaning repeat points 1 and 2 in reverse order.

18. Troubleshooting

Please consult the following table for any eventual problems with function during
installation or normal use:
Problem
Actuator doesn't
work
LED is lit but
actuator doesn't
work.
Although
selection has
been carried out
correctly the
– the window could fall as
:
DANGER
Possible cause
• No electricity supply for
feeder.
• Connecting cable not
connected or wire not
connected.
• Winder on the transformer
is broken.
• Gear motor is damaged
due to a shock. Motor
connection has unsoldered
or has been disconnected.
• Programming hasn't been
carried out correctly.
• Irregular function or break
in the electrical contact for
• Check state of safety
switch.
• Check all electrical
connections of gear
motor.
• Replace the electronics
card of the feeder.
• Send actuator to a
Service Centre.
• Repeat programming for
dip-switch.
• Send actuator to a
Service Centre.
45
Figure 16
Solution