4
About this manual
Pictograph
definitions
Instructions in the
text
Î
Work instruction: here you have to do something.
Abbreviations used
C version:
Corrosive gas version
M version:
Version with magnetic coupling
MC version:
C-Version with magnetic coupling
Symbols used
The following symbols are used consistently throughout in all illustrations:
Vacuum flange
Exhaust flange
Gas ballast valve
Power connection
Prohibition of an action or activity in connection with a
source of danger, the disregarding of which may result in
serious accidents.
Warning of a displayed source of danger in connection
with operation of the unit or equipment.
Command to perform an action or task associated with a
source of danger, the disregarding of which may result in
serious accidents.
V
G
