Maintenance - MSA ALTAIR 4XR Operating Manual

4

Maintenance

If an error occurs during operation, use the displayed error codes to determine appropriate next steps.
The device should be regularly checked and maintained by qualified personnel.
WARNING!
Repair or alteration of the device beyond the procedures described in this manual or by anyone other
than a person authorized by MSA, could cause the unit to fail to perform properly. Use only genuine
MSA replacement parts when performing any maintenance procedures described in this manual.
Substitution of components can seriously impair performance of the unit, alter intrinsic safety charac-
teristics or void agency approvals. Failure to follow this warning can result in serious personal injury or
death.
Refer to EN 60079-29-2 (Guide for the selection, installation, use and maintenance of
apparatus for the detection and measurement of combustible gases or oxygen) and EN
45544-4 (Guide for the selection, installation, use and maintenance of electrical appa-
ratus used for the direct detection and direct concentration measurement of toxic gases
and vapors).
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ALTAIR 4XR
Maintenance
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