Anomalies & Alarms Chart - GENDEX Oralix AC Manuel De L'utilisateur

3.1 Anomalies & Alarms Chart
Even during normal operation, irregular conditions or any other anomalies might occur. In this
case an alarm signal is generated and a lamp lights up.
The actually-required exposure
time (corrected because of mains
voltage fluctuations) is less than
the minimum (< 0.03 s).
The actually-required exposure
time (corrected because of mains
voltage fluctuations) is more than
the maximum (> 2.5 s).
The mains voltage fluctuates
beyond the allowed range (±10%).
An exposure was attempted during
the cooling time (to prevent
tubehead overheating, exposure is
disabled during cooling down).
The exposure was prematurely
stopped by operator ("dead man"
function)
No power supply
Technical Alarms
(See Service Manual)
Anomaly
Printed on: 22 Mär 2012, 09:22:12 am; Printed by: TOBIAS BAUER
GENDEX
Signal
Time selected lamp on 0.03 s
lamp flashing
Time selected lamp on 2.5 s lamp
flashing
lamp flashing
lamp flashing
lamp flashing
lamp flashing
No lamp lights up
lamp flashing, turned off,
or
lamp flashing , turned on
11
Consequence
Exposure time is forced to 0.03 s
(the lower limit).
Exposure time is forced to 2.5 s
(the upper limit).
Exposure is inhibited until the
mains returns within voltage
range.
Lamp flashing is reset at the end
of cooling time, or by selecting a
shorter exposure time.
Exposure is inhibited. Reset by
actuation of the rotating knob.
Refer to Service Manual (note:
fuse # 3 could be blown).
Exposure is inhibited. Turn off the
timer, wait a few seconds and turn
on again. If problem persists,
contact your Gendex dealer.
Oralix AC