4.9 Motor Assembly
Chapter 4: Removal, Replacement, and Adjustment Procedures
Isolette® Infant Incubator (Model C2000) Service Manual Page 4 - 27
4
Replacement
1. Install the four screws (J) and the four lockwashers (K) to secure the
motor assembly (L) and the four vibration isolators (M) to the shell
assembly (B).
2. Connect the motor assembly (L) to the incubator motor-to-controller
cable assembly (N), and route the incubator motor-to-controller
cable assembly (N) through the slots in the shell assembly (B).
3. Connect the corrugated hose (H) to the shell assembly (B).
CAUTION:
Use caution when lowering the shell assembly in place on the shell
bottom. Ensure that no cables are pinched and that the extrusion
bumper fits properly. Failure to do so could result in equipment
damage.
4. Stand at the same end of the shell assembly (B) as the controller
assembly (A), and perform the following (see figure 4-9 on page
4-25):
a. Connect the corrugated hose (H) to the check valve assembly
(I).
b. Carefully lower the shell assembly (B) in place on the shell
bottom (D).
c. Ensure that no cables are pinched between the shell assembly
(B) and the shell bottom (D).
d. Ensure that the extrusion bumper (E) fits properly between the
shell assembly (B) and the shell bottom (D).
CAUTION:
Always replace Nylok®
1
screws; do not reuse them. Equipment
damage could occur.
5. Install four new Nylok® screws (C) to secure the shell bottom (D) to
the shell assembly (B).
6. If the unit is equipped with an oxygen system, install it (refer to
procedure 7.2 on page 7-8).
1. Nylok® is a registered trademark of Nylok Fastener Corporation.
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