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2. 

In case of fault, never remove or open the 

detector by yourselves. Inform our company or 
our local office for repair. 

VIII  Cautions 

1.  Don't  install  the  detector  at  locations  with 

high temperature (near stoves) or too much oil 

smoke 

(near 

kitchen 

ventilator); 

Keep 

environment around the detector clean. 

2.  Please contact local gas company and ask 

a  professional  engineer  to  install  a  solenoid 

valve  on  the  gas  pipeline  if  it  is  required.  The 

detector  can  only  control  JJ  or  FCR  series 

solenoid  coming  with  the  detector.  If  other 

models are to be used, please consult us. 
3.  The  detector  should  be  tested  every  half 
year. 
4.  Natural  gas  detector  can  be  tested  by  a 
lighter.  Put  the  lighter  near  the  sensor  (over 
10cm)  press  its  switch  to  turn  it  on  and  then 
blow off the flame. The detector should go into 
alarm in about 10 seconds. 
5.  The detector will be normal with a bit hot in 
operation. 
6.  Never cut down the power of the detector. 

Summary of Contents for C-9602LW-NG

Page 1: ......

Page 2: ...CONTENTS I Description 1 II Specification 1 III Structure 2 IV Mounting and Wiring 3 V Application 7 VI Troubleshooting 8 VII Maintenance 8 VIII Cautions 9 IX Warranty Limited 10 ...

Page 3: ... Alarm State 5 0 W 3 Output capacity and control mode Voltage contact For 12VDC one way pulse solenoid whose driving capability is 1000μF capacitance discharge Volt free contact Volt free normally open contact its capacity is 220V 1A used for controlling connected devices 4 Alarm Set Point Natural Gas 3000 10 6 6 LEL 5 Indicator Power LED Green flashes in warm up state and then constantly lights A...

Page 4: ...h the buzzer sounding three times 8 Life of Sensor 5 years 9 Operating Environment Temperature 10 50 Relative Humidity 95 non condensing 10 Dimension 121mm 87mm 47mm 11 Ingress Protection Rating IP30 12 Material and Color of Enclosure ABS ivory white 13 Weight 320g 14 Mounting Hole Distance 23mm III Structure Appearance of the detector is shown in Fig 1 ...

Page 5: ...r is wall mounted Mounting position Fig 2 depends on where the gas stove is There are still some principles to follow The detector and the gas stove should be placed in the same room The detector should be mounted above 50cm from the sources or the gas stove Natural gas is light so it is gathered overhead in the room ...

Page 6: ...be within 1 5m 4m to the gas source or the gas stove To correctly use the detector and avoid any possible fault please do not mount the detector at following locations a Where affected by exhaust steam or oil smoke from the stove b Where near strong airflow such as air inlets fans doors etc ...

Page 7: ...tput contacts The cover near the bottom is opened by pressing it with strong force Then terminals for connections can be seen Those terminals are shown in Fig 3 Fig 3 K1 K2 Volt free normally open contact it is closed when alarming V V Connects with pipe solenoid or mechanical hand When alarming for 3s 7s there is a forward 12V pulse voltage between V and V Put cables through the conduit under the...

Page 8: ... mounting ways of C 9602LW NG detector are shown in Fig 4 23 5 6 a 将金属挂板用两个螺钉固定在墙面上 b 将报警器背面边缘的凹槽对准金属挂板的固定 钩 向下压入固定 Fig 4a a Hang the bracket on the wall b Align the groove in back of the detector to the hook press it down to fix 5 6 6 a 将金属挂板放在产品背面相应凹槽内 出厂已经放好 b 在墙上安装一个螺钉 螺钉头部露出墙面6mm左右 c 将挂板葫芦形挂孔挂在螺钉上即可 Fig 4b ...

Page 9: ...d checking the green LED flashes 3 6 minutes for warm up and then it will light constantly for normal monitoring 2 Alarming When the volume ratio of natural gas to be monitored is above the alarm set point the detector gives quick intermittent Tick sound with red LED quick flashing and K1 and K2 are closed After alarming for 3s 7s the detector will output a forward pulse current to close solenoid ...

Page 10: ... appliance find out the reason of leaking and call professional engineers VI Troubleshooting No Fault Reason Solution 1 Alarms after power up Hasn t been powered for a long time or first time powered up It will resume normal after a period 2 Solenoid cannot be switched off Polarity of the solenoid is reversed Wire correctly VII Maintenance 1 Avoid using much hair tonic pesticide paint alcohol dilu...

Page 11: ...engineer to install a solenoid valve on the gas pipeline if it is required The detector can only control JJ or FCR series solenoid coming with the detector If other models are to be used please consult us 3 The detector should be tested every half year 4 Natural gas detector can be tested by a lighter Put the lighter near the sensor over 10cm press its switch to turn it on and then blow off the fl...

Page 12: ... workmanship during the warranty period This warranty shall not apply to any product that is found to have been improperly installed or used in any way not in accordance with the instructions supplied with the product Anybody including the agents distributors or employees is not in the position to amend the contents of this warranty Please contact your local distributor for products not covered by...

Page 13: ...Gulf Security Technology Co Ltd No 80 Changjiang East Road QETDZ Qinhuangdao Hebei P R China 066004 Tel 86 0 335 8502434 Fax 86 0 335 8502532 service gst fs utc com www gst com cn ...

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