BW Technologies GasAlertMax - Page 52

GasAlertMax
User Manual
44
D1430/2 English
Table 13. Troubleshooting Tips (cont.)
Problem Possible Cause Solution
Detector does not enter alarm. Alarm setpoint(s) are set incorrectly.
Alarm setpoint(s) set to zero.
Detector is in calibration mode.
→ Reset alarm setpoints.
→ Reset alarm setpoints.
→ Complete the calibration procedure.
Detector intermittently enters alarm
without apparent reason.
Ambient gas levels are near alarm
setpoint or the sensor is exposed to a
puff of the target gas.
Alarms set incorrectly.
Missing or faulty sensor.
→ Detector is operating normally. Use
caution in suspect areas. Check
maximum gas exposure reading.
→ Reset alarm setpoints.
→ Replace sensor.
Detector automatically shuts off. Automatic Shutdown feature
activated due to weak battery.
→ Replace battery.
Unit will not auto zero or calibrate.
O
2
sensor reading is erratic.
O
2
sensor replacement may not be
compatible.
→ Change O
2
sensor.