Replacing The Gas Filters - Agilent Technologies 4107 User Manual

Figure 6. Filter housing screw location
Disposal of all chemical waste must comply with any rules and/or regulations
IMPORTANT
that may be imposed by the local authorities.

Replacing the Gas Filters

The compressed air filter assembly for the nitrogen generator
consists of three separate different filters. The first (closest to the
pressure gauge) is a large particle filter, the middle filter is a small
particle filter and the final filter is for oil vapor removal.
The filter locations are not interchangeable. You must replace the filter in the
CAUTION
correct location; otherwise damage to the nitrogen generator may occur.
To replace the gas filters:
1
2
Agilent 4107 Nitrogen Generator User's Guide
1
Depressurize the nitrogen generator as described on Page 24.
Unscrew and remove the filter housing, this should be hand tight
but may require the use of a spanner (24 mm).
Maintenance, Spare Parts and Troubleshooting
27