Fault - Cause - Remedy - vacuubrand VACUU-VIEW Instructions For Use Manual

Resolving problems
Resolving problems
42
7.2 Fault – Cause – Remedy 7.2 Fault – Cause – Remedy
Fault Fault ` Possible cause
Over Pressure Pressure too high.
`
Measuring range
`
exceeded.
Under Range Below measuring
`
range (negative pres‑
sure reading).
Sensor Failure Defective sensor.
`
Front glass bro‑ Incorrect cleaning
`
agent used.
ken
Mechanically
`
damaged.
Readings de‑ Sensor measures
`
viate from the incorrectly.
reference stan‑
Reading of other gas
`
dard
than air.
Adjustment ‑‑‑‑ A for sensor adjust‑
`
ment inadmissible
pressure is reached
(no adjustment possi‑
ble in between pres‑
sure range 20 – 700
mbar).
Menu Settings/ Sensor warm‑up not
`
completed.
Adjustment
warm up
3Remedy
Vent the system or appara‑
3
tus.
Reduce pressure.
3
Perform sensor adjustment.
3
Call‑up diagnostics menu
3
and inform our Service about
the status.
Perform sensor adjustment.
3
Call‑up diagnostics menu
3
and inform our Service about
the status.
Call‑up diagnostics menu
3
and inform our Service about
the status.
Send in.
3
Send in.
3
Perform sensor adjustment.
3
Perform sensor adjustment
3
with the gas to be measured.
Call‑up diagnostics menu
3
and inform our Service about
the status.
Wait approximately 5 –
3
10 minutes until the sensor is
ready for use.
Perform adjustment at
3
> 700 mbar or < 20 mbar.
For adjustment connect
3
a vacuum pump with pre‑
cise vacuum and then move
pump down to the possible
pressure range.
Wait approximately 5 –
3
10 minutes until the sensor is
ready for use.
Subsequently perform sensor
3
adjustment if necessary.
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