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Contents | ix

Personnel and Equipment Safety Information

This section describes important safety information to avoid personal injury and damage to the

equipment while installing, operating, maintaining, or servicing the equipment. All safety regu-

lations, standards, and procedures at the analyzer location must be followed.

All personnel involved with the installation, start-up, operation, maintenance, service, or trou-

bleshooting of the analyzer must review and follow these Warnings and Cautions.

Warnings

Review and follow these Warnings to avoid personal injury or environmental contamination.

Always disconnect main AC power and/or external power sources to the analyzer before open-

ing any covers or doors on the analyzer to check or perform maintenance on any components

within the enclosures.

If it is necessary to open the analyzer’s covers or doors while the circuits are live, test the area

for flammable gases (and proceed only when the area is safe).

Purged Analyzer (Hazardous Location) Applications

To work on the analyzer with it powered up and its Electronics Enclosure door open, the Purge

Bypass Switch must be in the “BYPASS” position.

When the Electronics Enclosure door is open, take appropriate precautions to avoid electrical

shock. Hazardous voltages are present inside.

All electrical connections, adjustments, or servicing of the analyzer should be performed only

by properly trained and qualified personnel.

All electrical connections, materials, and methods (plus all safety policies and procedures) must

be made in compliance with local wiring regulations and electrical code for the hazardous area,

and be approved by the Owner Company.

Follow appropriate regulatory and/or company procedures to lock out the analyzer while work-

ing on its electronics.

Before working on the sample system, confirm that the system is purged with Zero gas and is

isolated (blocked in) from the sample stream.

WARNING

Ametek 930 User Manual

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