AirSep MN179-1 B - Manual (Page 40)

MN179-1 _ 02/14 AirSep Corp. - FreeStyle 5 Service Manual Rev B
Figure 5.29
Figure 5.30
5.9 Feed/Waste Manifold Replacement
1. Remove PSA system per Section 5.4.
2. Carefully remove tie-wraps that bundle the solenoid valve wires together.
3. Loosen and remove the center bolt from the PSA assembly using a 5/32”
Allen wrench.
4. Holding both sieve beds, gently pull upward, removing the product manifold
and sieve beds. Set product manifold and sieve bed assembly aside, keeping top
of sieve bed connected to product the product manifold.
5. Remove feed/waste manifold by pulling upward on the manifold. Both fittings
from the manifold to the compressor should still be connected to the manifold.
If not, remove fitting(s) from the compressor.
6. Place new feed/waste manifold onto compressor. Gently push manifold down
until compressor fittings are seated into compressor head.