314 AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B
Pneumatic module: Disposable filter replacement
When should the disposable filter be replaced?
The gas module disposable filter should be changed if it is stained by con-
taminants.
We recommend changing the disposable filter (catalog number
23044-5-8018418) every six months.
Location of disposable filter in pneumatic module
19-inch housing Wall-mount housing
1
1
1
Disposable filter

Flow direction
Disposable filter replacement
1 Disconnect the supply of sample gas to the analyzer module! Switch off
the gas analyzer power supply!
2 Open the wall housing door or the 19-inch housing front plate.
3 Remove the disposable filter 1 from the bracket in the pneumatics mod-
ule.
4 Remove the hose clamps from both sides of the disposable filter and
disconnect the hoses.
Properly dispose of the contaminated filter.
5 Attach the hoses to the new disposable filter and fasten them with the
hose clamps.
Pay attention to the flow direction. The flow direction  is marked on
the disposable filter housing.
6 Place the disposable filter in the support in the pneumatic module.
7 Check the integrity of the analyzer module gas paths (see page 268).
8 Close the system housing.
9 Turn on the gas analyzer power supply.
10 Wait for the warm-up phase to end. Turn on the sample gas supply.
To Next Page
Loading...
Need help?
General
