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USER HANDBOOK
4.5.5 FLOW FAULT
A ow fault will occur if the ow path is restricted.
If a ow fault occurs in CSM mode, the instrument’s audible
alarm will activate. The visual alarm (yellow and four red
LED’s) will also activate.
If a ow fault occurs in CGI mode, only the visual alarm
(yellow LED) will activate and the instrument’s pump will
stop running.
In both modes, the FLOW FAULT display will alternate
between the two screens, illustrated in Fig. 4-11.
alternates with
Fig. 4-11 Flow Fault