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éclairage opératoire
Surgical light
oerationsbelysning
AnOMALy
q Cupola drift
q Cupola too loose or too
difficult to handle.
q Light volume variation
control does not operate.
q difference between small
and large light spot is
difficult to distinguish.
q Lighting level drops
abruptly though power
supply has not been
interrupted (6000 and 8000
cupola)
q Voltmeter indicates a
maximum value
of around 20 V
Notice d'utilisation / User manual / Bruksanvisning
TROUbLESHOOTInG
PRObAbLE CAUSE
1 - Only certain systems are
equipped with light volume
variation system.
2 - Other cause
1 - User is not positioned
at correct distance with
respect to light spot.
2 - Other cause
- Bulb has failed during
operation.
- 6000 and 8000 cupolas have
several bulbs. Certain bulbs
do not operate.
Voltmeter not suited to
shape of voltage measured
0113103
CORRECTIVE ACTIOn
Call engineering department.
Call engineering department.
Check if cupola is equipped or not with a camera.
If cupola is equipped with a camera, cupola does not
have a light volume variation function (see chapter I,
para B2).
If cupola is not equipped with a camera, call
engineering department.
Call engineering department.
Check operation of light volume variation control by
taking position at 1 meter from illuminated surface.
- When handle is turned clockwise to its limit stop
position, light spot is enlarged (Wide).
- When handle is turned counter-clockwise to its limit
stop position, light spot is reduced (Narrow).
If mechanism does not operate, call engineering
department.
Switch off power supply and replace bulb(s) (at end of
surgical procedure).
Refer to technical manual or contact our product
support service
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