Version 13 – 01/2019
1
Content
1 Introduction ...................................................................................................................... 2
2 Safety measures .............................................................................................................. 3
2.1 Warning signs and symbols .......................................................................................... 3
2.2 Product-specific safety instructions .............................................................................. 3
3 Setup and functions ......................................................................................................... 5
3.1 Overview ...................................................................................................................... 5
3.2 Bayonet lock ................................................................................................................ 5
3.3 Display window ............................................................................................................ 5
4 First commissioning ......................................................................................................... 6
4.1 Delivery scope .............................................................................................................. 6
4.2 Commissioning ............................................................................................................. 7
4.2.1 Preparation ........................................................................................................... 7
4.2.2 Charging ............................................................................................................... 7
4.2.3 Preparing the ISFET-sensor .................................................................................. 7
4.2.4 Setting the time ..................................................................................................... 8
4.3 Activating and deactivating the device .......................................................................... 8
4.4 Test measurements...................................................................................................... 9
5 Operation ....................................................................................................................... 10
5.1 Calibration .................................................................................................................. 10
5.2 Measuring pH value and temperature ........................................................................ 12
5.3 Measurement data ..................................................................................................... 13
5.3.1 Saving ................................................................................................................. 13
5.3.2 Readout / Recall .................................................................................................. 13
5.3.3 Deleting ............................................................................................................... 13
6 Maintenance .................................................................................................................. 14
6.1 Cleaning ..................................................................................................................... 14
6.2 Disinfection ................................................................................................................ 14
6.3 Storing........................................................................................................................ 15
6.4 Error indications ......................................................................................................... 15
6.5 Return and disposal ................................................................................................... 16
7 Technical data ................................................................................................................ 17
8 Accessories / Order form ............................................................................................... 18
9 Warranty disclaimer ....................................................................................................... 19
10 Labeling ......................................................................................................................... 19
11 Warranty ........................................................................................................................ 20