Maintenance, Cleaning, Replacement; General Maintenance Instructions; Exterior Cleaning - wtw SenTix FET-D Bedienungsanleitung

Maintenance, cleaning, replacement

Cleaning the
measuring tip
34
5 Maintenance, cleaning, replacement
5.8

General maintenance instructions

Warning
Before doing any maintenance work disconnect the SenTix
sensor from the meter and switch off the sensor.
Warning
The plug-in connection of the measuring tip and converter must not
come into contact with water. Always wipe the sensor dry before
removing the measuring tip and opening the converter.
Note
Information on how to order wear parts and maintenance equipment can be
found in chapter 8 W
5.9

Exterior cleaning

Response time, sensitivity or measuring accuracy can be affected if the
sensor is contaminated. If contamination of the pH-sensitive area cannot be
removed with deionized water, clean it as follows:
Wipe the measuring tip with a
cotton cloth and cleaning
agent (see below).
EAR PARTS AND ACCESSORIES
SenTix
.
Then thoroughly rinse the
sensor with deionized water.
®
FET-D/B
®
FET-D/B