Service Instructions Dv5Hh; Removing The Dv5Hh Base Cover; Replacing The Dv5Hh Base Cover - DeVilbiss IntelliPAP DV54 Service Manual

EN
A. REMOVING THE DV5HH BASE COVER
1. Remove the humidifi er chamber from the DV5HH base.
2. Push the release button (Fig. 1) on the DV5HH base and lift the PAP device off
the heater base and set aside in a safe place.
3. Remove two T-10 screws from the top cover of the heater base.
4. Turn the base over so that the bottom of the unit faces up and remove four T-10
screws.
5. Lift the bottom cover off the unit
6. Remove the fi nal T-10 screw beside the wire harness clip. (Fig. 2)
7. Hold the heater plate onto the base and turn the unit over.
8. Gently pull the top of the unit off the chassis and carefully tilt the top without pull-
ing the wire harness out of the connector.
9. Carefully release the wire harness from the harness clip. Reposition the heater
plate so that the orange side is facing the harness clip and carefully push the
heater plate through the opening. (Fig. 3)
B. REPLACING THE DV5HH BASE COVER
1. Position the heater plate so that the orange side is facing the harness clip and
carefully push the heater plate through the opening in the base. See image
above.
2. Hold the heater plate onto the base and carefully insert the harness wires, two
at a time, into the harness clip. See image above.
3. Install the top of the base onto the heater chassis with the wire harness and
manifold clear of all edges and the latch working smooth and free. Fasten top to
chassis with two T-10 screws.
4. Holding the heater plate onto the base, turn the unit over and position heater
plate into the shallow opening with the metal side facing down and the orange
plastic side facing up. Move the harness wires between wire guides. (Fig. 4)
5. Replace the T-10 screw beside the wire harness clip.
6. Verify that the silicone spacer is in place on the inside of the bottom cover. (Fig.
5)
7. Install the cover onto the bottom of the unit matching the edges. Replace the 4
remaining T-10 screws in the bottom cover.
8. With the air supply support plug attached to the back of the PAP device, place
the front of the PAP onto the front of the heater base against the brackets and
push the back of the PAP down so that the latch closes and the electrical con-
nector is tight.
9. Slide the humidifi er chamber into the heater base until it clicks into place.
28 LT-2027
15. Service Instructions DV5HH
1
2
harness
clip
T-10
screw
3
4
5