Replacing The Fan - Weinmann homecare SOMNOcomfort 2 Servicing And Repair Instructions

7.11 Replacing the fan

Remove the fan
1. Open the unit (see "7.4 Opening the unit" on
page 23).
2. Remove the box (see "7.10 Replacing the
53
baffle box" on page 28 steps
3. Remove the four screws.
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4. Remove the box cover and the attached
foam part.
5. Pull the two parts of the box apart.
6. Pull the decoupling tube
frame's bore hole.
7. Loosen the motor mount
using scissors or scalpel.
8. Remove the fan .
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Inserting the fan
1. Place three new motor mounts
2. Insert the fan into the motor frame and
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attach it using the motor mounts
motor mounts through the bore holes of the fan
to reach the surrounding notch.
3. Apply a small amount of 70 % Isopropanol
solution on the decoupling tube's
circumference and attach it to the box.
The tube's notch must completely lock into the
bore hole rim.
4. Reconnect the two parts of the box.
attention to proper alignment of the foam part 61
and the correct cable lead. The cable must be
placed in the appropriate cut-out.
5. Place the cover on the box and insert the
screws.
6. Insert the box (chapter 7.10, page 28 steps
to ).
4.
7. Insert the main circuit board (chapter 7.6,
page 25, steps to
1.
8. Close the unit (chapter 7.5, page 24).
9. Check that everything is working properly
(chapter 5., page 15).
30
Repair information and repair instructions
to ).
1. 2.
60
out of the motor
55
. Cut the mount
54
into the box.
54
. Pull the
54
55
Pay
1.
).
4.
55
61
60
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54
Cut-out
Cover