Testing - Macurco GD-2A Installation & Operation Manual

Combustible gas detector

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Macurco GD-2A Operation Manual

6 Testing

Once the unit is fully operational (the green light is on steady), test the unit by directing gas from an unlighted

butane cigarette lighter into the detector near the left-hand side through one of the vent holes. It will be necessary

to hold the lighter valve open for several seconds. The red light (ALARM) will turn on, the alarm relay switches, and

any devices connected should activate. The detector should be tested regularly by using gas from an unlit cigarette

lighter, as detailed above.

REV – 1.0.0

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