PrimaX
GB
71
LOC: The PrimaX Gas Monitor has been exposed to a high gas concentration
[above the LEL], and the over-range condition still exists.
Latched LOC: The PrimaX Gas Monitor has been exposed to a high gas concen-
tration [above the LEL], and there is a possibility that the over-range condition may
still exist.
10.2 Calibration Faults
Relay versions only
Display Alternating
LED col-
our
State Signal current
Red Alarm 4 - 20 mA
Red
[flashing]
Latched alarm 4 - 20 mA
Catalytic sensor only (Part No.10112716)
LOC X
Red LOC 20.5 mA
LOC X
Red
[flashing]
Latched LOC 20.5 mA
The output states are displayed alternating to the measuring value [ex-
cept for ERROR and underrange].
Display Cause Troubleshooting
FAIL - 1 Zero not stable
Check zero gas and span gas,
see settings [M-03] and flow rate,
repeat calibration, otherwise re-
place sensor
FAIL - 2 Zero too low
FAIL - 3 Zero too high
FAIL - 4 Span not stable
FAIL - 5 Span too low
FAIL - 6 Span too high
FAIL - 7 Not enough resolution
FAIL - 8 Catalytic sensor values out of
technical specification
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