MGC Pump User’s Manual
UM-MGC-P v1.06
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Sensor
Low
High
TWA
STEL
H
2
S
10 ppm
15 ppm
10 ppm
15 ppm
CO
35 ppm
200 ppm
35 ppm
35 ppm
O
2
19.5%
23.5%
LEL
10%
20%
Alarm Condition
Audible Alarm
Vibration Alarm
Visual Alarm
Low
Slow beep
Slow vibration
Slow LED flash
High
Fast beep
Fast vibration
Fast LED flash
TWA
Slow beep
Slow vibration
Slow LED flash
STEL
Fast beep
Fast vibration
Fast LED flash
Multi
Slow/Fast beep
Slow/Fast vibration
Slow/Fast LED flash
Pump Blocked
Fast beep
Fast vibration
Fast LED flash
Sensor Error
Fast beep
Fast vibration
Fast LED flash
Low Battery
20 minutes remaining: single beep/flash and battery icon on
10 minutes remaining: single beep/flash and battery icon flashing
5 minutes remaining: continuous beep/flash every 5 seconds
Expired: 5 Long beeps/flashes and then OFF is displayed
Alarm Behavior
The following table describes the detector’s behavior under various alarm conditions:
ALARM
Default Alarms
Each detector comes preprogrammed with the factory default settings below for Low, High, Time Weighted
Average (TWA) and Short Term Exposure Limit (STEL) alarms.
