Hanwei JL269LED Operation Manual Download Page 1 | Manualshive

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JL269LED

Portable gas leak detector

Operation manual

Please read this manual carefully before operation

Ver: HWWM161229CG

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Summary of Contents for JL269LED

Page 1: ...JL269LED Portable gas leak detector Operation manual Please read this manual carefully before operation Ver HWWM161229CG...

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Page 3: ...g range gas for long time Otherwise it will seriously affect the performance or even damage the device If exposed to the environment consisting of leaded compound sulfur compound organic phosphorus co...

Page 4: ...s if they have been used for 2 years or charged for 300 times It s forbidden to disassemble adjust or repair the device without permission Please avoid the device falling down from high place or serio...

Page 5: ...NCTIONS 2 4 OPERATION 2 4 1 Power on 2 4 2 Impact Test 3 4 3 Detecting 3 4 4 Battery voltage check 3 4 5 Open close audible alarm 4 4 6 Set present level as reference basis 4 4 7 Turn off the detector...

Page 6: ...Automatic zero point adjustment 2 Main technical Specifications Target gas Sensor type Detecting range CH4 semiconductor 0 30000ppm 0 60 LEL 0 3 0 VOL C3H8 semiconductor 0 20000ppm 0 95 LEL 0 2 0 VOL...

Page 7: ...1 Power on Press and hold for more than 2 seconds the detector will power on and enters into self testing status All LED lights will be lighted on and then off alternately At the same time the buzzer...

Page 8: ...ble test bar into the gas environment The quantity of LED lights and sound frequency will show the gas concentration With gas concentration increasing first more and more green LED lights will be turn...

Page 9: ...button 4 7 Turn off the detector Press both and buttons the detector will be turned off 5 Calibration In order to assure the accuracy it s suggested to re calibrate the detector once every 6 months Ca...

Page 10: ...lor and then turns off The detector will turns off then Note There are more than two calibration points Please carry out calibration in order first zero point calibration and then the second point the...

Page 11: ...se don t charge them 7 Sensor using and replacement In normal working status the sensor life is 2 years When the sensor is overdue or defective please contact the seller for correct replacement instru...

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