Instructions for use Isolette 8000 plus SW 5.n 157
Service
6 Remove and retain the screws holding the motor and vibration isolators to the
upper shell.
7 Disconnect the motor, and discard it, including the vibration isolators.
8 Install the new vibration isolators on the new motor.
9 Install the new assembly, reusing the screws.
10 Reassemble by reversing the order of disassembly.
11 Perform the functional check procedure (see page 63).
13.5.1.11 Fan replacement (controller)
1 Disconnect all external cables from the controller, and remove and retain 2 wing
nuts.
2 Partially remove the controller from the shell, disconnect all internal cables, and
then fully remove the controller.
3 Open the controller.
4 Remove the LCD/front panel/CPU PCB subassembly.
5 Disconnect and discard the fan.
6 Install and connect the new fan.
7 Reassemble by reversing the order of disassembly.
8 Perform the functional check procedure (see page 63).
13.5.1.12 Fan replacement (sensor module)
1 Disconnect the sensor module, and remove it from the hood.
2 Carefully cut along the seam any labels that cross the sensor module seam.
3 Open the sensor module.
4 Partially remove the main PCB, and disconnect the ribbon cable.
5 Remove the connector PCB (including fan).
6 Remove and retain the humidity PCB (if present) from the connector PCB.
7 Discard the connector PCB (including fan).
8 Install the humidity PCB (if present) into the new connector PCB (including the
fan).
9 Install the new connector PCB (including the fan) into the sensor module.
10 Reassemble by reversing the order of disassembly.
11 Perform the functional check procedure (see page 63).
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