AARU ENGINEERS
P/ 19 CHANDRESH REGENCY, lodha heaven ,
dombivli (E) 421204 , Maharashtra, India
Phone: +91 9833707640/9870001727
E-mail:
[email protected]
Website:
www.aaruengineers.com
GD Series
Gas Alarm Operation Manual
Page 1: ...P 19 CHANDRESH REGENCY lodha heaven dombivli E 421204 Maharashtra India Phone 91 9833707640 9870001727 E mail sales aaruengineers com Website www aaruengineers com GD Series Gas Alarm Operation Manual...
Page 2: ...xide Natural Gas methane All of the normal domestic gases is combustible gas whose LEL lowest explode limited is below 10 of mixture with air When the concentration of the leaking gas in air it will n...
Page 3: ...ectors If the gas concentration is too high it will damage the detectors also is harmful for human s health 7 4 Clean the dust or dirt on the alarm frequently to keep air vent freely and the lights cl...
Page 4: ...or gets into detecting state again 5 1 4 If the yellow fault alarm light is on it shows there is something wrong with the detector and the detector can t detect gas Then please contact the distributor...
