Mitel 3300 Technician's Handbook page 229

5. If you have a new fan assembly with longer cables, loop and tie them
together using the supplied cable ties as shown in Figure 77.
Side View
Figure 77: Fan Cable Management (New Fan Assembly)
6. Replace the fan screws.
7. Plug in the fan power connector.
8. Replace the cabinet cover and secure with screw.
AX
To replace the fan in an AX controller:
1. Loosen the captive screws; one at each end of the fan assembly.
2. Pull out the fan unit carefully. The cable is attached to the back of the
fan unit at the right side.
3. Disconnect the cable by squeezing the latch at the cable end of the
connector and carefully wiggling the connector out.
4. Connect the new fan unit cable and set the new fan assembly in place.
5. Tighten the two fan assembly screws.
Install and Replace Units
Top View
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