System 57 Quick Start Guide    05701-M-5026 MAN0839 Issue 1 
 
 
5 Cabinet and Rack Installation 
 
 
 
 
Cabinet outline dimensions 
Rear and front access racks outline dimensions
 
 
 
 
 
Power supply outline dimensions 
 
6 Detector Installation 
Always install the detectors in accordance with the Detector Operating Instructions. In 
general, detectors for lighter than air gasses should be located at a high level and detectors 
for heavier than air gasses should be located at a low level. 
 
Do not install the detectors: 
 
a. Where the normal air flow may be impeded. 
b. In corners of rooms where static air pockets may exist. 
c. Near sources of heat such as convector heaters. 
 
Do install the detectors: 
 
a. As close as possible to the potential source of gas to be detected in order to give the 
maximum possible warning. 
b. So that they are accessible for maintenance work. 
 
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