INFICON Protec P3000(XL) Helium Leak Detector User Manual
Page 98
5-8
Protec P3000 Messages
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(1
20
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* To be performed only by authorized INFICON service personnel.
W86
Internal calibration not possible
Not in measure mode when
calibration is attempted
Wait until Protec P3000 enters
measurement mode!
W87
Not supported gas in PRO-
Check
Occurs only during internal
calibration or proof function:
ECO-Check installed
(accidentially)
EEPROM in PRO-Check not
programmed
Take out ECO-Check, install PRO-
Check!
Replace PRO-Check reference leak!
W88
PRO-Check defective
Occurs only during internal
calibration or proof function:
Temperature sensor defective
Replace PRO-Check reference leak!
W89
Overrange!
Protec P3000 is contaminated with
helium
Do not switch off Protec P3000(XL)!!!
Keep Protec P3000 running while
providing fresh air to sniffer line until
warning is cleared.
If warning occurs frequently, increase
contamination limit!
Check helium background
, Info page 2.
Test leak value too high during
external calibration!
Use smaller test leak for external
calibration!
W90
Calibration conditions not
maintained
Sniffer removed during internal
calibration, internal calibration
aborted
Repeat calibration acknowledge
Error
no.
Plain text message
Possible Reason
Recommendation