Maintenance, Spare Parts and Troubleshooting
26 Agilent 4107 Nitrogen Generator User’s Guide
Routine Maintenance
The following parts of the nitrogen generator require routine
maintenance.
Daily
Check the filter sight glasses for collected liquid and drain if
required
Monthly
Check power supply and cords for damage
Check gas tubing for leaks.
Yearly
Confirm the air supply system still complies with all applicable
local regulations
Replace the gas filters
Draining Liquid from the Filter Housing
To drain liquid that has collected in the filter housing:
1 Ensure you have a container to catch the liquid as it begins to
drain to avoid spills.
2 Loosen the screw at the bottom of the filter housing. See (1) in
the Figure below for the screw location.
Liquid will begin to drain immediately.