Ref: ds_GLD_0209 Ver1.0.
Gas Leak Detection GLD
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E.C. Products Limited - Head Office
EC House, Amberley Way, Hounslow
Middlesex, TW4 6BH, United Kingdom
Tel:
+44 (0)20 8569 4100
Fax:
+44 (0)20 8569 4111
ECP reserves the right to change the information contained in this datasheet as and when required without notice. Users must take care to use the information contained in this leaflet. ECP will not
accept the liability for damages, loss and expenses that may be caused by omissions and errors in the information provided.
COMMISSIONING
Power the detector : LINE (2) LED lights.
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After 1.5 ... 2 minutes the detector is enabled for operation.
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Set SENSITIVITY (1) potentiometer on 0.
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Simulate the presence of gas : release gas from an ordinary
●
cigarette lighter near the monitoring sensor.
When the gas concentration reaches the pre-alarm threshold
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the ALARM (4) LED blinks.
When it reaches the alarm threshold, after a delay of about 20
●
seconds :
– the ALARM (4) LED lights and remains lit
– the internal buzzer sounds (only if terminals M - F1 are
without link).
– the operational relay closes the shut-off valve or switches on
an aeration fan.
Stop releasing gas : when the gas concentration near the
●
sensor falls below the threshold level :
– if the detector is Without latching alarm, the alarm ceases
and the ALARM (4) LED continues to blink slowly until the
RESET (5) button is pressed.
– if With latching alarm, the alarm status continues until the
RESET (5) button is pressed for at least five seconds.
If the detector controls a valve with manual reset this must be
●
re-opened.
Dimensions
1 – Protective cover for electronic components
2 – Base with transformer, relay & terminal blocks
3 – Screws for fixing cover- base
4 – DIN rail securing elements
5 – DIN rail release lever
GLD361
GLD65x
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