Sample Fault (Pumped Instruments Only) - GMI PS500 Manual Del Usuario

USER HANDBOOK
3. If a "ZERO FAULT" message and a spanner symbol (not
flashing) appears above gas type, as shown in Fig. 3.10,
then the sensor requires replacement or an electrical
fault exists.
Note: If the faults remain, return the instrument to an
approved Service / Repair facility.

3.4.5 Sample Fault (Pumped Instruments Only)

If the pump symbol changes to the symbol shown in Fig.
3.11, a "FLOW FAULT" message is displayed and an audible
alarm and Red LED's are activated, then a sample fault or
flow fail exists.
Check sample line, sample filter or probe for blockage, if
applicable. Clear the blockage, then restart the pump by a
press and hold of the
3-12
Fig. 3.10 Sensor Fault
Fig. 3.11 Sample Fault
button.