Crowcon Xgard Bright, Инструкции по установке, эксплуатации и обслуживанию

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Operation
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English
If the calibration was successful the success symbol will be displayed and
return to the main menu.
For flammable gas IR detectors, methane IR measurements are calibrated using
methane, but for all other flammable gas types Propane should be used to
calibrate
Xgard Bright IR .
For flammable gas MPS detectors, all measurements are calibrated according
to our technical note available at Crowcon.com/fixed/Bright.
3.7 Routine maintenance
Warning: prior to carrying out any work ensure local regulations
and site procedures are followed. Never attempt to unscrew the
lid or sensor retainer with power applied or when flammable gas
may be present. Ensure the associated control panel is inhibited so
as to prevent false alarms.
Service and maintenance work should be carried out by Crowcon, an
approved service centre or by suitably qualified and trained personnel.
Site practices and conditions will dictate the frequency with which detectors
are tested and calibrated. Crowcon recommends that detectors are gas tested
at least every 6 months and re-calibrated as necessary.
Do not use damaged components or damaged electrochemical cells.
The sinter should be inspected regularly, and replaced if it has become
contaminated. A blocked sinter may prevent gas from reaching the sensor.
Ensure that the sensor retainer and junction box lid O-rings are present and in
good condition in order to maintain the ingress protection of the product.