lpg alarm

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lpg alarm

 

User Guide
Gas Detector
  1. TECHNICAL PARAMETERS
1.       Modes of Operation :
                                I.             Independent Mode: When the detector used independently, it produces a sound and light alarm.
                              II.            Compatible Modes: The detector can also be connected in one of the following five modes.
·         Wired network
·         Wireless network
·         Electromagnetic valve
·         Wireless network and exhaust fan
·         Wireless network with electromagnetic valve
If properly used, the Gas detector automatically monitors levels of gases in the atmosphere surrounding it and can be effective in preventing fire caused by flammable liquid petroleum gas leaks.
  1. Specifications:
    1. Power supply:   110VAC ?        ?220VAC?       ?230VAC?         ?240VAC?       ? + Backup 7.2v Li-Battery.
    2. Sensor: Semiconductor type sensor
    3. Static current: ≤ 40mA
    4. Alarm current: ≤ 150mA
    5. Static consumption: ?1W
    6. Alarm consumption ?3W
    7. Alarm volume: ≥ 80dB
    8. Working environment?
·         Temperature?0ºC - 60ºC
·         Humidity: ≤ 97%RH
    1. Alarm density: Liquid petroleum gas: 1000ppm - 5000ppm
    2. Natural gas :1000ppm-10000ppm
    3. Responding recovery time: ≤30S
    4. Li-Battery capacity:1200mha,battery mode :about 24 hours
    5. Detachable shut off valve wire.
  1. INSTALLATION GUIDE
 Fitting Locations:
        I.            Liquid petroleum gases have a specific gravity that is heavier than air, so they sink down on the bottom of the room. Therefore, it is recommended to install the alarm 30cm above the floor at a distance of about 1 meter away from the gas appliance.While the Natural gas is higher than air,so the gas detector is recommend to install on the wall which 30cm below the ceilling.or on the wall directly.
      II.            Strict attention must be paid to the following:
a.       Do not face the detector towards oil, smoke and   steam given off by the cooker.
b.      Do not install it by the air supply such as a window or vent.
c.        Do not place it in an area obstructed by a curtain or cabinet
d.      Do not install it at an area with heavy vapor, such as washing machine room.
    III.            Wiring:
*****The Yellow, Blue and White wires only need to be connected if you intend to trigger an external device such as a siren or monitoring system******
a.       Red wire = Positive power input. This wire must be connected to a permanent 220v AC positive source.
b.      Black wire = Negative power input. This wire must be connected to a permanent 220v AC negative source.
c.       Yellow wire = Relay (Common) COM contact.
d.      Blue wire = Relay (Normally open) NO contact.
e.      White wire = Relay Normally closed) NC contact.
If you are connecting an exhaust fan to the detector, connect both blue and yellow wires to the exhaust switch.
 
  1. OPERATION
1.       Start working and Warm-up: Upon connecting power to the gas alarm the Green LED will start to flash.and press on the battery button,it’s the self-lock button,please press it throughly,at that time battery light is on. This indicates the warm up period. It will stop flashing after approximately 3 - 5 minutes. With the Green LED constantly illuminated, the gas alarm is ready to detect.
2.       Battery Mode:
When the outage happened,it turns to the battery mode automatically,the battery lights constantly,and the power light flahes.After about 3-5 minutes,the warm up of battery mode has been finished.It works as same as the normal model.when the AC power comes, it changes to the normal model and recharge the battery automatically.
3.        Alarm situation: Upon detecting gas, the Red LED will start to flash and the siren will activate.
When gas leakage is detected, the LED will flash once every 2 seconds.
After detection, the alarm will continue to sound until the gas has returned to a safe level.
During alarm activation the internal relay contacts will change state and return to their previous standby states when sounding has finished.
4.   Sensor Fault LED:
    1. The Yellow fault LED will flash twice per second if the internal sensor is malfunctioning.
    2. The Red LED will also flash as backup, just in case Yellow LED is defective.
If the above condition occurs, first disconnect power to gas alarm for 1 minute and then re-apply the power. If the Yellow & Red LED’s still continue to flash, please contact your dealer.
 
5.   Test
Normally standby, press the button after the alarm has been warmed up, the red light and orange light flashes in turns, buzzer sounds, it goes back to normally alarm. After 5 seconds, it resets to standby mode.
 
      
  1.  ALARM RESPONSE
When the alarm is sounding and the red indicator turned on or buzzer sounds, immediate response is required in the following steps:
1.       Shut off the gas supply from the cylinder regulator.
2.       Open all windows and doors to let the gas out of room.
3.       Do not touch any electrical switches, plugs or telephones.
4.       Do not use matches or lighters and if there is any source of fire turn it off immediately.
5.       Do not test the gas leak with fire.
6.       Do not shut off the alarm power because the alarm will automatically stop sounding when the area is safe and free of gas.
7.       Check for the reason for the gas leak and immediately notify your gas supplier to send professional technician to repair it.
  1. OTHER
  1. Maintenance:
    1. Ensure the alarm grills are always free of dust and cobwebs.
    2. Disconnect power and lightly dust the grills with a soft brush.
    3. Never use chemical sprays to clean the alarm enclosure.
    4. Never allow water to enter the alarm enclosure.
    5. Do not disassemble the alarm.
  2. Replacement and Service:
    1. It is recommended to regularly test your alarm unit and replacement of the sensor is required every 4 – 5 years for proper functioning of the Leak detector and to Ensure that you are always protected.

Product Origin: China
Model Number: AK-200FC/L-2
Brand Name: ANKANG
OEM  
   

Contact Us

Company Name: Shenzhen Lingbao Electronics Co.,Ltd
Contact Person: Lee Pan
Address:
Shenzhen Lingbao Electronics Co.,Ltd
5F, 9th Building, Sunshine industrial estate, Xi-li town, Nanshan District,
Shenzhen,        
China
Zip: 518052
Telephone: 86-0755-29810559-813
Fax: 86-0755-26518828-808
E-mail: lbak-113@hotmail.com
Website: http://leepan.tradeee.com

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