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Diagnosing problems
Most problems that could happen within the CoreSense M10 monitoring system will be recorded as
events in the Events log. You will be informed of these problems either with alarms or by looking at the
LEDs on the system cabinet or sensor head. The meaning of the various LEDS is explained below.
Understanding cabinet LEDs
—
Figure 43 Analytical unit status LEDs
On the analytical unit cabinet, only one LED at a time can light up, as such:
Solid
RED
an alarm threshold has been reached by any
of the measured gases. For more information
on gas alarm thresholds, see "Configuring gas
sensors" on page 25.
ALARM
YELLOW
a warning threshold has been reached by any of
the measured gases. For more information on
gas warning thresholds, see "Configuring gas
sensors" on page 25.
WARNING
GREEN
Normal operating conditions.
NORMAL
BLUE
User attention is required as the sensor is either
operating outside its nominal specifications
or experimenting a fault condition. Consult
the event log and contact your local service
representative.
MAINTENANCE
42
User Guide
Blinking
N/a
the operating system is booting up.
the cabinet is starting up.
the system operates inside its nominal
specifications.
User attention is required as the last working
pump or source is being used. an event is
created accordingly and a service call should be
made.
NOTE: the blinking blue LeD can be lit at the
same time as other LeDs
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