Thermo Scientific Heracell Vios 160i CR, Руководство по эксплуатации

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6
Handling and Control
Error Messages
6-50
Heracell Vios 160i / 250i CR
Thermo Scientific
*1)
This error appears on the display only; it is not entered in the error log.
0...100%
O
2
Sensor breakage Measured value exceeds
accepted limit Call field service X X X
Actual value above Actual value > Set value
+ 1%
*4)
Check the gas supply
source. Reduce
primary pressure to
1 bar (14.5 psi) max. X X X
Actual value below Actual value < Set value
- 1%
*4)
Check the gas supply
source. Replace gas
cylinder. Increase
primary pressure to
1 bar (14.5 psi) max.
Check feeding line. X X X
Error communication Sensor not
communicating with
the main board
Call field service X X X
Failure: Gas cylinder
changeover switch Gas cylinder
changeover switch not
communicating with
the main board automatic X X X
No gas Both O
2
gas cylinders
are empty
Swap at least one O
2
cylinder.
X X X
Gas cylinder A empty Gas cylinder A is empty Replace gas cylinder
A
Gas cylinder B empty Gas cylinder B is empty Replace gas cylinder
B
rH No water Not enough water in
water reservoir. Refill water or, if dry
operation is desired,
de-activate the water
level sensor. In case
the failure message
occurs again after
filling, troubleshoot
the device according
to Section
“Measures
After Power Outage”
on page 6-45 . If the
error persists, call
field service.
X X X
Fan The LED on the
outside lights up red Fan in the rear wall
enclosure doesn‘t work
properly
Control
loop
Failure message Cause Remedy
Alarm
relay Audible
alarm
Log