Graham Field JB0160-015-220 Oxygen Equipment User Manual


 
13John Bunn O2 Premier Oxygen Concentrator
5 MAINTENANCE
Cleaning the Cabinet
Clean the cabinet at least once a month.
1. Turn off the power switch.
2. Clean the cabinet with a mild household cleaner and a
non-abrasive cloth or sponge. Do not spill liquid inside
the cabinet.
Cleaning or Replacing the Filters (3 Types)
Clean or replace the lters as often as specied in the
following paragraphs in order to protect the compressor
and extend the concentrator’s life. Replacement lters are
available from your Graham-Field equipment provider.
Bottom filter
The bottom lter does not typically require cleaning, but
it may if operated in extremely dirty conditions. Perform a
visual inspection of the bottom lter every 2 weeks; if the
lter is dirty, clean it. The bottom lter is located at the
bottom rear of the cabinet (see Figure 1). To clean:
1. Remove the bottom lter
from the squares carefully
with your ngers.
2. Inspect the lter; if any part
of it is cracked or broken,
replace it instead of clean-
ing it.
3. If cleaning, rinse lter well
with clear water until all dirt is removed.
4. Dry lter by squeezing between two absorbent towels.
Wait for filter to dry. When dry, install lter carefully as
shown in Figure 1.
s
Damage: Do not operate the concentrator without the
filters installed, or while filters are wet. These actions
could permanently damage the concentrator.