What to do if my BW Technologies GasAlertMax detector alarms immediately?
- AAlexis GibsonJul 27, 2025
If your BW Technologies Accessories detector alarms immediately upon turning on, several factors could be at play. If you're using a new sensor, allow it 5 minutes to stabilize; for a used sensor, wait 60 seconds. A low battery could also be the cause, in which case, replace the battery. Alternatively, the sensor itself may be triggering the alarm, necessitating a sensor replacement. Finally, check the sampling hose for obstructions; if clear, clean or replace the pump filter. If the issue persists, further guidance can be found in the Pump Alarm section.