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Bosean Electronic Technology Co.,Ltd
Alarm type
Low alarm:
Short slow alarm tone;
The alarm indication is yellow;
The red alarm light flashes;
Device vibrates .
High alarm:
Abnormal harsh alarm tone;
The alarm indication is red;
The red alarm light flashes;
Device vibrates.
Low battery alarm:
When the device is in low battery, it will give slow short
alarm every minute to remind user.
4.7. Charging
Please charge the detector when it shows low battery or the detector can't be turned on
due to low battery. Before charging, please turn off the detector to avoid any potential
damage. When the battery mark on the screen is full and doesn't change any more, it
means the charging is completed, you can pull off the charger.
Warning: During charging status, the detector can't detect the gas leakage. Please do
not try to charge it at testing places to avoid fire or explosion. Please do not charge it
when the detector is working to avoid potential damage.
Note: Make sure full charge for at least once within 1 months
If do not use it for a long time.
5. Possible fault and corresponding solution
Possible fault
No response to alarm
Tel:86-371-86533226
Possible reason
Wrong alarm point
Fault of electric circuit
- 8 -
www.bosean.com
Corresponding solution
Please reset the alarm point
Please contact the manufacturer
Email:
sales@bosean.com
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