3
ENGLISH
1 Characteristics ...........................................................4
2 Packing of the MZ .......................................................4
2.1 Packing .............................................................4
2.2 Storage .............................................................4
2.3 Handling ............................................................4
3 Installation ...............................................................4
3.1 General recommendations ............................................5
3.2 Recommended Installation ............................................5
3.3 Start up .............................................................5
3.3.1 Installation with an upstream valve .............................5
3.3.2 Installation with upstream and downstream valves ...............5
3.3.3 Installation with a by-pass .....................................5
4 Transmitters .............................................................5
5 Maintenance ............................................................6
5.1 Lubrication ..........................................................6
5.2 External silicagel cartridge ............................................6
5.3 Inspection and repair .................................................6
6 Annex ..................................................................37