
Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Gasentnahmesonden / sample gas probe
Baureihe / Series 222.20-HT / 222.20-HT-OW-OR
BX460026, 01/2011 Art. Nr. 90 31 181
Content Page
1Introduction..................................................................................................................... 19
2Important advice ............................................................................................................. 19
2.1 General Indication of Risk ...............................................................................................................20
3Explanation of the type plate ......................................................................................... 21
4Product description ........................................................................................................ 21
4.1 General description .........................................................................................................................21
4.2 Scope of delivery.............................................................................................................................22
5Transport and storing regulations................................................................................. 22
6Installation and connection............................................................................................ 22
6.1 Mounting..........................................................................................................................................22
6.2 Connecting the gas tubes................................................................................................................23
6.2.1 Connecting the sample gas tubes...............................................................................................23
6.2.2 Connecting the calibration gas tube (option)...............................................................................23
6.3 Electrical connection .......................................................................................................................24
7Operation and Maintenance ........................................................................................... 25
7.1 Indication of risk ..............................................................................................................................25
7.2 Basic functions of the controller for GAS 222.20-HT ......................................................................26
7.3 Maintenance of the filter element ....................................................................................................26
7.3.1 Replacing the downstream filter for GAS 222.20-HT-OW-OR....................................................26
7.3.2 Replacing the downstream filter of probe GAS 222.20-HT.........................................................27
7.4 Operating the controller...................................................................................................................27
7.4.1 Short description of the operating principle.................................................................................27
7.4.2 Overview of the menu items........................................................................................................28
7.4.3 Detailed description of the operating principle ............................................................................28
7.4.4 Description of the Menu Functions..............................................................................................29
8Trouble shooting and elimination.................................................................................. 30
8.1 Spare parts and consumables.........................................................................................................30
9Repair and disposal........................................................................................................ 31
9.1 Disposal...........................................................................................................................................31
10 Drawings, certificates, data sheets ............................................................................... 32
10.1 Wiring diagram GAS 222.20-HT .....................................................................................................32
10.2 Attached Documents .......................................................................................................................32