Inficon Ecotec E3000, Technical Handbook

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6-6
Ecotec E3000 Messages
ki
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a
22
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ap
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.fm
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ica
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k
(1
20
6)
W71 No communication with ECO-Check! No or defective electrical connection
between ECO-Check and main unit Check connection of ECO-Check
with main unit
If problem persists, call nearest
INFICON service repesentative!
ECO-Check not installed in main unit Install ECO-Check!
No ECO-Check available Disable ECO-Check in software
menu
W72 No communication with sniffer! No or defective electrical connection
between sniffer line and main unit Check connection of sniffer line with
main unit (disconnect and
reconnect, if possible, try different
sniffer line).
If problem persists, call nearest
INFICON service
E73 Wrong sniffer line! SL3000XL (for Ecotec E3000XL)
connected accidetially! Connect correct sniffer line!
W77 Calibration factor has changed! During proof function only: Calibration
detected to have changed by more than
15% since last calibration Please recalibrate the Ecotec
E3000!
W78 Signal difference between calibrated
leak and air too small! Calibrated leak too small / empty during
calibration or proof Check leak rate of test leak or use
leak with higher leak rate
Background too high during calibration Check helium background by
disabling the ZERO function (keep
ZERO button pressed for more than
2 sec), provide fresh air to clean up
background
Not enough time expired for air signal to
stabilized (acknowledged too early) Repeat calibration, allow sufficient
time for air signal to stabilize!
W79 Factor out of range! Invalid factor determined drring IGS
calibration Repeat IGS calibration! (see Section
8.2 )
If problem persists, call nearest
INFICON service representative!
W80 Switched to other filament! Ecotec E3000 was switched to other
filament without recalibration Please recalibrate the Ecotec
E3000!
W81 Calibration factor too low! Calibration factor determined to be < 0.1
during internal calibration or > 0.01
during external calibration
Leak rate of test leak is incorrect
(especially during external calibration) Check correct setting of test leak
value! (see Section
3.5.3 )
W82 Calibration factor too high! Calibration factor during calibration
determined to be > 10 or > 99.9 during
external calibration
Leak rate of test leak is incorrect
(especially during external calibration) Check correct setting of test leak
value! (see Section
3.5.3 )
Test leak not sniffed properly / not long
enough Repeat calibration, sniff test leak
properly and for sufficient time
E83 Baseline Transpector not found Severe Transpector problem Call nearest INFICON service
representative!
Error no. Plain text message Possible reason Recommendation