GasTech GTF220 Manual

Wall-mount type of Carbon Dioxide Detector
Installation and Wiring
1. Please read the Security Notifications in detail firstly.
2. The gas detector might install on wall or steel plate, please refer following drawing to make marking then drill
the holes. Do not use the gas detector as a drilling template to avoid fault.
3. Due to the space is very small that is impossible to use wrench. Therefore, to use female expansion bolts on the
wall or tap female screws on the steel plate and use external screw (male bolts) that can use the screw driver to
install the gas detector and solve spacing problems. M6 sizes of bolts have a good tolerance than W1/4.
GASTECH is a professional manufacturer in various gas detectors, carbon monoxide detector, carbon dioxide detector,
oxygen detector, odor detector, VOC detector, hydrogen sulfide detector and carbon monoxide detector. Welcome tour
our website www.gastech.com.tw
Model: GTF220
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