ESP Safety SGOES, Руководство по эксплуатации

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SGOES Infrared Combustible Gas Detector
820-0006 Operating Manual
Page 23
7.0 Maintenance
Before testing, be sure to switch off all output loads
normally activated by the gas detection system. This
prevents inappropriate activation.
Periodic Maintenance
This section describes maintenance activities to be performed on the SGOES
•
Visual examination
•
Cleaning
•
Checking the grounding and explosion-protection systems
•
Performance test.
Maintenance Activities
The SGOES needs very little routine maintenance; but periodic checks for proper system
function and calibration are strongly advised. The frequency of these checks should be
determined by the specific installation.
Although the fault-detection circuitry continuously monitors for various problems, it
does not monitor external response equipment or wiring. These devices must be
checked periodically in the Normal mode to ensure proper functioning.