RKI Instruments Beacon 100 User Manual
Page 20
20 • Alarm Indications
Beacon 100 Gas Monitor Operator’s Manual
Responding to an alarm 3 condition
This section suggests response to an alarm 3 condition.
1.
Follow your established procedure for a high level combustible or toxic gas condition
or an increasing oxygen content condition.
2.
After the gas reading falls below the alarm 3 setpoint, press the reset switch to reset
the alarm 3 circuit. Resetting the alarm 3 circuit turns off the ALARM 3 light, and
de-energizes the alarm 3 relay.
NOTE:
The alarm 3 condition cannot be silenced. The reset switch must be pressed after
the gas reading falls below the alarm 3 level in order to de-energize the alarm 3
relay.
Fail Condition
This section describes the audible and visual indications for a fail condition and suggests
response to a fail condition.
Fail condition indications
The Beacon 100 senses a fail condition for any of the following:
•
the detector wiring is disconnected or incorrectly connected
•
the display reading is below the fail setpoint
•
the monitor or detector is malfunctioning
When the Beacon 100 senses a fail condition, it alerts you as follows:
•
the FAIL light turns on
•
the gas reading flashes
•
the buzzer sounds a steady tone
•
the fail relay de-energizes
Responding to a fail condition
This section suggests response to a fail condition.
1.
Verify that the detector wiring is correctly and securely connected.
2.
See the troubleshooting guide in the applicable detector head operator’s manual.