GD Series
Gas Alarm Operation Manual
Hanwei Electronics Co.,Ltd
Page 1: ...GD Series Gas Alarm Operation Manual Hanwei Electronics Co Ltd...
Page 2: ...factured with advanced technology It provides visual and audible signals when the gas concentration reaches the presetting range and reminds you to take prompt favorable action 2 Specifications Model...
Page 3: ...ded Near the windows or passage with strong wind Water fog and drop or such moist place Easy polluted or high tem environment near Oven Covered by other things 4 3 Choosing a proper installation way p...
Page 4: ...9070 80 3 Installation 2 Choose a suitable wall or place per the above 4 1 4 2 requests Fix a nail size 2 into the wall Hang the appliance on the nail with the hanging hole as the drawing below 4 4 Co...
Page 5: ...he alarm with function of gas shut off valve shall output one close pulse signal each 10 seconds 5 1 3 Once the gas concentration around drop under the preset alarming level the detector will stop ala...
Page 6: ...alarm frequently to keep air vent freely and the lights clear 7 5 The detector needs to be keeping power on for more than 24 hours after a long time delivery of storage 8 Gas Safety Knowledge 8 1 Sort...
Page 7: ...Other reasons 8 5 Solutions of gas leakage Put out the fire Shut off the gas valve Open the windows and doors Check the leakage source Don t try to turn off any electric equipment when alarming contin...
Page 8: ...HANWEI ELECTRONICS CO LTD No 169 Xue Song Road National Hi Tech Zone Zhengzhou 450001 Henan China Phone 86 371 67169070 67169080 Fax 86 371 67169090 E mail sales hwsensor com Website www hwsensor com...
