LACO ORIGINAL OPERATING INSTRUCTIONS TITANTEST™
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© 2018 LACO TECHNOLOGIES, INC. - [TitanTest itna01en1-07 BA.fm] - 1807
W106 Default settings loaded! – The factory settings have been loaded by the instrument software.
W107 Service interval expired! – Service interval 5000 hrs. reached
–Service the fore pump
–Service the TMP
– After the confirmation of this warning a warning triangle remains in the "Standby" menu, which signals the
existence of this interruption.
When maintenance is complete, the service interval can be reset under ”maintenance & service“ ’
(device - maintenance interval)
W108 ZERO function is disabled. – The "ZERO" function has been disabled in the setting menu, but was activated via the PLC input.
W109 Pre-amplifier signal too high (>10V) – The pre-amplifier signal is overmodulated in the least sensitive measurement range.
–Pre-amplifier defective
– Mass spectrometer heavily soiled
W120 Time-out during calibration – Pressure threshold for following measuring range is not reached within the set time limit. The time limit is
specified by the set maximum evacuation time in the setup menu.
W121 The calibration leak signal is too small! – The calibration leak used for the calibration is too small.
– The external calibration leak valve is not open or defective.
– Internal calibration leak defective
W122 Signal not steady during calibration! – Leakage rate signal too small and noisy
– Internal calibration leak defective
– Fore pump with heavily unstable end pressure
W123 Peak out of tuning range! – Leakage rate signal was unstable during the mass adjustment. Re-calibrate.
– Check internal calibration leak and repeat the calibration with an external calibration leak.
W124 Signal difference between opened and
closed calibration leak is too small.
– Internal calibration leak defective.
– The external calibration leak valve is defective or not closed.
– The calibration leak used for the calibration is too small.
W125 Calibration factor too low – The calculated calibration factor is outside the permissible range (< 0.1). The old factor is retained.
– The calibration leak is defective.
– The leakage rate value entered for the calibration leak is much too small.
– The conditions necessary for calibration have not been satisfied.
W126 Calibration factor too high! – The calculated calibration factor is outside the permissible range (> 100). The old factor is retained.
– The calibration leak is defective or empty.
– The calibration leak value entered for the calibration leak is too great.
– Mass spectrometer soiled and non-sensitive.
– The conditions necessary for calibration have not been satisfied.
W130 Pre-amplifier temperature is too low.
(<2 °C)
– The ambient temperature is too low.
– The temperature sensor in the pre-amplifier is defective.
– Pre-amplifier cable is defective.
– After the confirmation of this warning a warning triangle remains in the "Standby" menu, which signals the
existence of this interruption.
The warning triangle disappears as soon as this interruption has been corrected.
Table 29: Warning messages (Contin.)
No. Message Possible error sources
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