International Gas Detectors Ltd T: +44(0)161 483 1415
V1.0
Email:
- 14 -
Inaccurate
indication
Sensor is overdue
service and
calibration
Please contact IGD for
service and calibration
No bump test
performed
Bump test and zero the
sensor.
Fault indication
of time
Battery voltage is
used up
Please charge it and reset
time
Strong
electromagnetism
disturbance
Please reset time
Zero calibration
is unavailable
Too much zero drift of
gas sensor
Please calibrate or
replace the gas sensor
Minus gas level
displayed
Gas sensor drift
Calibrate zero point
Sensor fault
indication
Sensor fault
Please contact the
manufacturer or dealer to
replace the gas senor
6. Notices
6.1 Do not drop from height or expose to vibration.
6.2 The detector may not work properly if exposed to high
concentration of gas.
6.3 To avoid incorrect result or possible damage to the detector,
please operate and handle the detector in accordance with the
manual.
6.4 The detector should not be stored or used under the
circumstance with caustic gas (such as Cl
2
), nor under other
rugged circumstances, including excessive high or low
temperature, high humidity, electromagnetic field.
6.5 If there is dust on the surface of the detector after a long-term
use, please clean it lightly with clean soft cloth. The surface may be
scraped or destroyed with caustic solvent or abrasive materials.
6.6 To assure the testing accuracy, the detector should be
