MSA galaxy GX2 - Fresh Air Filter Replacement

GALAXY GX2
66
Maintenance (Cleaning and Part Replacement)
MSA
US
7.3 Fresh Air Filter Replacement
The disposable fresh air filter is located on the tubing attached to the upper port on the left side of
the farthest left unit. The filter requires periodic replacement, based on the unit's frequency of use
and environmental cleanliness. Visual inspection of the fresh air filter will indicate contamination.
Replace as needed.
Fig. 25 Fresh air filter
To Replace the Filter:
(1) Remove the filter and tubing from the barb fitting in the fresh air port on the left side of the
farthest left unit.
(2) Dispose of the old filter.
(3) Insert the new filter and tube onto the same barb fitting of the fresh air port.
Pump Alarms may indicate the need to replace the fresh air filter.
NOTICE
Do not run the unit without the filter in place (even if using a zero-air cylinder in your installation);
otherwise, the valves and pumps may be damaged.
If the system consists of four or more Test Stands, use the high capacity filter and
ensure the flow arrow indicator points toward the unit.