C.3.2 install the new fan assembly – Comtech EF Data HPOD User Manual
Page 147
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HPOD C-, X-, Ku-Band High-Power Outdoor Amplifier
MN/HPOD.IOM
Appendix C
Revision 8
C–5
C.3.2 Install the New Fan Assembly
Figure C-3. Install the New HPOD Fan Assembly
To install the new fan assembly, do these steps:
Step
Task
1
Visually inspect the exposed SSPA heat sink for any debris or blockage. Use compressed air to clear
and clean the heat sink as needed.
2
Connect the fan assembly’s circular connectors to the SSPA.
3
Position the fan assembly onto the SSPA. Make sure that you align the assembly properly, so that you
can bolt down the fasteners without any cable or fan interference.
4
Tighten the four captive fasteners where shown previously in Figure C-2.
Be sure to use an appropriate screwdriver, such as the one provided
with the SSPA, to avoid damaging the fasteners.
5
Reconnect the HPOD SSPA to its power source.