Maintenance; Cleaning The Gross Particle Filter - AirSep Topaz Instruction Manual

®
AirSep Corporation
7.0

Maintenance

The oxygen generator requires little maintenance. Use the following chart as a
guide to perform preventive maintenance at the required intervals.
Interval
Every two
weeks
Every month
Every month
* If product oxygen does not meet specifications, refer to Section 8.0 —
Troubleshooting.
7.1

Cleaning the Gross Particle Filter

Clean the gross particle filter on the right side of the oxygen generator
enclosure (See Figure 4.1) every two weeks, or more frequently if site
conditions warrant. A clean filter allows the unit to cool properly.
Use the following procedure to clean the gross particle filter:
Topaz/Topaz+/Topaz Ultra Instruction Manual
Clean gross particle filter. (Refer to Section 7.1 — Cleaning the
Gross Particle Filter.)
Make sure product oxygen remains within specifications in Appendix
A of this instruction manual.*
Clean enclosure. (Refer to Section 7.2 — Cleaning the Enclosure.)
Check performance of solenoid valves. Rebuild or replace, as
necessary.
Table 7.1 – Maintenance Chart
1) Shut down the oxygen generator as described in Section 6.3 —
Shutdown.
2) Disconnect the power cord from the electrical outlet.
3) Remove the filter, and insert the second filter provided with unit.
4) Connect the power cord to the electrical outlet.
5) Restart the unit as described in Section 6.1 — Start-up.
6) Wash the filter removed from the unit in a solution of soap and
warm water.
7) Rinse the filter thoroughly and remove excess water with a soft,
absorbent towel.
Maintenance
Do not operate the unit without the gross
particle filter in place.
7-1