Sample Fault (Pumped Instruments Only); Low Flow - Only Applicable To Pumped Instruments Supplied With This Option - GMI V!SA Manual De Instrucciones

V!SA - USER HANDBOOK

3.4.5 Sample Fault (Pumped Instruments Only)

If the pump symbol changes to the symbol shown in Fig.
3.11, a "FLOW FAULT" flag 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 blockage then restart the pump by a
press and hold of the green (RH) button
3.4.6 Low Flow - Only applicable to pumped
instruments supplied with this option.
Note: Feature is automatically disabled if air temperature
is below 5
If a "LOW FLOW" flag flashes in the display and an audible
alarm and Red LED's are activated, then a low flow exists.
In this alarm condition, the pump symbol is not displayed.
Refer to example Fig. 3.12.
3-14
Fig. 3.11 Sample Fault
o o
C (41 F)
Fig. 3.12 Low Flow
.