Starting Up the Gas Analyzer 45
Initial Purging of Gas Feed Paths
Initial Purging of Gas Feed Paths
Initial purging of the gas feed paths is required for the initial start-up and
each time the gas feed paths inside the gas analyzer have been opened
before the power supply is switched on. A potentially explosive mixture
gas/air mixture in the gas feed paths is thereby removed.
Purge gas for
non-flammable sample gas
Clean instrument air from non-hazardous
areas
Purge gas for
flammable sample gas
Inert gas
Purge gas volume 5x volume of the gas feed paths
Purge gas flow approx. 30 l/h
Purging time at least 3 min
The purge gas for purging the EL3060-Uras26 analyzer unit may not
contain any fractions of the sample components.
NOTE
The purge gas flow in operation is a max. 10 l/h.