− 19 −
Error Message
4. Error Messages (Malfunction Alarm)
An error alarm sounds when an error occurs, i.e., the LCD screen displays a corresponding error
message and a buzzer sounds. The following table shows the main error messages. Take the necessary
remedy according to the error message.
Error message
Remedy
Gas may have affected the Gas Detector when the Gas Detector was
turned ON. Turn the Gas Detector OFF then ON again in clean air.
If the same error message appears again after the Gas Detector is
turned OFF and ON several times, a sensor error may be considered.
Contact your New-Cosmos Electric representative for repairs.
If the same error message appears again after the Gas Detector
is turned OFF and ON several times, a sensor error or the end of
the sensor lifetime may be considered. Contact your New-Cosmos
Electric representative for repairs.
This message appears when the battery voltage drops and the
remaining battery level is low. The Gas Detector will not work when
the battery voltage is low. Replace the batteries (see pages 21).
Use approved batteries Duracell MN1500, Panasonic LR6XJK or
Toshiba LR6.
The Gas sampling hose may have been broken or sucked in water or
the suction tip may be clogged. Take the necessary measures, such
as eliminating the water (see page 20). If the same error message
appears again after the Gas Detector is turned OFF and ON several
times, the pump may be broken. Reset the pump. If the pump cannot
be reset or water is drawn into the Gas sampling hose or the Gas
Detector, contact your New-Cosmos Electric representative for repairs.
The Gas Detector may be malfunctioning. Contact your New-
Cosmos Electric representative for repairs.
