Dräger Pac 3500 Instructions For Use Manual page 176

O H S
2 2
25 0 100 0
vol.-% ppm
2 (
%.- vol 19 10 ppm
176
2
Dräger Pac
3500/5500
O H S CO
2 2
3
1
2
3
OK 4
+ 5
6
7
8
IR
9
10
1 ( 4
CO
500 0
ppm
30 ppm A1
1