)1)2"
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Contents
1. Safety instructions ........................................................................................... 9
##- ............................................................................................... 10
#)%%"" ! "3 .................................................................. 10
#4%"""% ................................................................ 11
#0%!" ........................................................................... 11
#15 """" .............................................................. 12
#25 .................................................................................................... 12
#-"!!"%% " .................................................... 12
#67" "" ..................................................................................... 13
#89 ""% .............................................. 13
2. Structure and function .................................................................................. 14
)#/ % ..................................................................................... 14
))- ............................................................................................. 15
)5" ........................................................................................ 15
3. Installation and commissioning .................................................................. 16
# %! ........................................................................................ 16
)" ......................................................................................................... 17
9:!"" ......................................... 17
0-""%"! ................................................. 18
1-"" .................................................................................................. 19
2$ ............................................................................................. 22
4 .......................................................................................... 22
4. Operation ......................................................................................................... 23
0#&%".................................................................................................... 23
0)&%" ................................................................................................. 23
05" ........................................................................................ 24
5. Maintenance ................................................................................................... 25
1#4" ...................................................................................................... 25
1)9%";9" ......................................................................................... 26
1/%" ....................................................................................................... 26
6. Technical data ................................................................................................. 27
2#/<" ................................................. 28
2) ................................................................................... 29
2%%"3 ................................................................................................... 29
7. Annex A – Standards and Norms ................................................................. 30
8. Annex B – Plastics used ................................................................................ 30
9. Annex C – List of gas types ........................................................................... 31