Removing And Replacing Silicone Manifold; Removing And Replacing The Latch - DeVilbiss Healthcare SleepCube nCPAP Device DV53 Instructions De Service

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 releas-
ing 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 rectangular 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 returning 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 control several
times to ensure that the system is confi gured properly.
7. Replace the silicone manifold and cover as described
above.
5
6
7
rattails
8 latch retainer
short leg
screw post
spring post
latch control
EN
DV5HH
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LT-2026