Bacharach H-25C Manuel d'instructions télécharger pdf (Page 32)

H-25C Instruction Manual

Instruction 3015-0216

3.2.4 What to Do If the Alarm Code Appears

Unlike when the fail code is displayed, calibration is performed when the alarm code is displayed. When

the data for calibration approaches the allowable limit, an error code (A-1 to A-3) is displayed for about

four seconds before completing calibration.

The two alarm codes are as follows; take appropriate action depending on the alarm code displayed.

A - 1 (high background voltage)

A - 2 (short calibration gas suction flow rate)

A - 3 (short calibration gas suction flow rate)

Refer to Subsection 3.1.4 for details of what to do when the alarm

code appears.

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Bacharach H-25C Manuel d'instructions Page 32