General Safety Information; Storage Instructions - Crowcon Xgard Bright Bedienungsanleitung

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Xgard Bright

• The lid on Xgard Bright must be kept tightly closed until power to the detector is

isolated otherwise ignition of a flammable atmosphere can occur. Before removing

the cover for maintenance, ensure the surrounding atmosphere is free of flammable

gases or vapours.

General safety information

• Xgard Bright gas detectors must be installed, operated and maintained in strict

accordance with these instructions, warnings, label information, and within the

limitations stated.

• Xgard Bright detectors are designed to detect gases or vapours in air, and not

inert or oxygen deficient atmospheres. Xgard Bright oxygen detectors can mea-

sure in oxygen deficient atmospheres.

• Electrochemical cells used in toxic and oxygen versions of Xgard Bright contain

small volumes of corrosive electrolyte. Care should be observed when replacing

cells to ensure that the electrolyte does not come into contact with skin or eyes.

• Maintenance and calibration operations must only be performed by qualified ser-

vice personnel.

• Only genuine Crowcon replacement parts must be used, substitute components

may invalidate the certification and warranty of the detector.

• Xgard Bright detectors must be protected from extreme vibration, and direct sun-

light in hot environments as this may cause the temperature of the detector to rise

above its specified limits and cause premature failure. A sunshade is available for

Xgard Bright.

• This equipment must not be used in a Carbon Disulphide atmosphere.

Some types of sensor available with Xgard Bright have limited life when left un-

powered and/or may be adversely affected by temperature extremes or environmental

contamination. Ideal storage conditions are 20˚C and 60%RH. Do not expose sensors

to contaminants such as silicones, lead compounds and strong solvents such as isopro-

panol. It is strongly recommended detectors are installed and powered within 3 months

of purchase.

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