Inficon Protec P3000, Translation Of The Original Operating Manual, Page: 89 / 128

Protec P3000 Messages
89
W71 No communication with
PRO-Check! No or defective electrical
connection between PRO-
Check and main unit Check connection of PRO-Check
with main unit
If problem persists, call nearest
INFICON service repesentative!
PRO-Check not installed in
main unit Install PRO-Check!
No PRO-Check available Disable PRO-Check in software
menu (see Section
4.5.6 )
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
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
See Section
4.6 , Info page 2.
Not enough time expired for air
signal to stabilized
(acknowledged too early) Repeat calibration, allow sufficient
time for air signal to stabilize!
W81 Calibration factor too low! Calibration factor determined to
be < 0.1 during calibration
Leak rate of test leak is
incorrect (especially during
external calibration) Check correct setting of test leak
value!
W82 Calibration factor too high! Calibration factor during
calibration determined to be >
10
Leak rate of test leak is
incorrect (especially during
external calibration) Check correct setting of test leak
value!
Test leak not sniffed properly /
not long enough Repeat calibration, sniff test leak
properly and for sufficient time
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!
Error
no. Plain text message Possible Reason Recommendation