Emerson 6081-P Manuel d'utilisateur télécharger pdf (Page 53)

MODEL 6081-P pH/ORP SECTION 11.0

MAINTENANCE

SECTION 11.0

MAINTENANCE

11.1 OVERVIEW

This section gives general procedures for routine maintenance of the 6081-P pH/ORP transmitter and pH and

ORP sensors. The transmitter needs almost no routine maintenance. Sensors require periodic inspection and

cleaning. The calibration of the transmitter-sensor combination should be checked regularly, and the loop recali-

brated if necessary.

11.2 TRANSMITTER MAINTENANCE

Periodically clean the transmitter window and housing as needed with a cloth dampened with water. Do not use

abrasive cleaning solutions. The O-rings and sealing surfaces must be kept clean or moisture may enter the

electronic enclosure.

11.1 Overview

11.2 Transmitter Maintenance

11.3 pH Sensor Maintenance

11.4 ORP Sensor Maintenance

11.5 Calibration

11.6 Power Module Replacement

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Emerson 6081-P Manuel d'utilisateur Page 53