14-6 MTR3000 Maintenance and Disassembly/Reassembly: Disassembly and Reassembly – Detailed
14.7.2 Module Disassembly and Reassembly
14.7.2.1 Fans
1. Make sure the base station/repeater power is turned off at the breaker to the AC or DC
source.
2. Remove the four screws securing the fans to Power Supply or the five screws to the PA
casting (Refer to Figure 14-2 and Figure 14-3).
Figure 14-2 Removing five screws from PA fan
Figure 14-3 Removing four screws from PS fan
3. Make sure of the connector orientation and unplug the fan electrical power connector.
4. Lift the fan away from the casting.
5. Ensure that the correct fan is being installed.