Removing And Replacing Silicone Manifold; Removing And Replacing The Latch - DeVilbiss IntelliPAP DV54 Service Manual

15.
C. REMOVING AND REPLACING SILICONE MANIFOLD
1. Remove the cover as described above.
2. Squeeze the inlet port on the silicone manifold and push the port down into the
hole in the top cover, gently releasing the manifold from all other connections.
Discard the manifold or set aside in a safe place, if returning to the unit. (Fig. 6)
3. To replace, pinch the inlet port coupler on the replacement silicone manifold and
insert it, from the inside of the cover, through the cover hole so that the coupler
collar is fully and evenly positioned on the outside of the cover.
4. Press the manifold body into place and insert a fi nger into each of the rectangu-
lar openings, pressing the manifold's rattails through the slots in the top cover
until they are fully seated. (Fig. 7)
5. Replace the cover as described above.
D. REMOVING AND REPLACING THE LATCH
1. Remove the cover and silicone manifold as described above.
2. Raise the latch control away from the top cover so that it lifts the attached spring.
Remove the spring from the latch and discard or set aside in a safe place, if return-
ing it to the unit. (Fig. 8)
3. Still holding the latch control in a raised position, push it into the latch retainer and
rotate the latch so that the spring post faces up. Gently push the short leg of the
latch up and through the slot in the cover. Discard faulty latch.
4. Orient the replacement latch over the bottom side of the top cover so that
short leg of the latch is over the slot near the screw post and the spring post is
facing up.
5. Insert the latch into the slot by rotating the latch stem back toward the screw
post and gently applying pressure to the short leg until it fi ts through the slot.
6. Place one end of the spring over the spring post and insert the other end into
the channel on the cover by slightly compressing the spring. Push the latch con-
trol several times to ensure that the system is confi gured properly.
7. Replace the silicone manifold and cover as described above.
6
7
latch retainer
8
short leg
screw post
spring post
latch control
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