Shenzhen Korno Import&Export Co.,Ltd
-17-
7 Other Notice
Please read User Manuel carefully before use the detector.
It is strictly forbidden user to disassemble the detector or replacement parts.
Installation, adjustment, calibration and parameters setting must be progress
by professionals.
Regular inspection of calibration is necessary, expired or broken sensor
should be replace immediately.
It is strictly forbidden to impact sensor with gas which is over detection
value.
User should prevent drop or impact the detector.
It is strictly forbidden to use detector in high temperature, high humidity or
high pressure environment ,if workingenvironment is high humidity, detector
need to equip with vapor filter.
Man-made damage is not within warranty.
To reduce the risk of ignition of hazardous atmospheres, recharge, remove or
replace the batteryonly in an area known to be non-hazardous.Do not mix old
and new batteries or batteries from different manufacturers.
Electrostatic discharge should be proceed before the detection in hazardous
area
GT 903 series products shall only be charged outside hazardous areas,it is
strongly recommend use the original charger.
