Clean The Lpod-R Ps .5 Heat Sinks - Comtech EF Data LPOD-R PS .5 Installation And Operation Manual

LPOD-R Outdoor Amplifier / Block Up Converter (BUC)
Appendix B
Figure B-2. LPOD-R HTTP Interface 'Status | Trending Graphs' Page –
B.2 Clean the LPOD-R PS .5 Heat Sinks
Do these steps to clean the LPOD-R PS .5 Heat Sinks:
Step Task
1
Disconnect power from the LPOD-R.
2 Remove the four fan cover screws – see Figure B-3.
Make sure to use the correct screwdriver, to avoid damaging
the screws.
3
Set aside the cover plate to access the fan assembly – see Figure B-4.
4 CAUTION
Carefully set aside the fan assembly. Make sure not to crimp or
otherwise damage the fan's power supply wiring – see Figure
B-5.
5 Visually inspect the exposed LPOD-R heat sinks for any accumulated
debris or blockage that may be obstructing airflow. Use compressed air
to clear and clean the heat sinks as needed – see Figure B-6.
Make sure to blow between the heat sink fins to remove any
foreign object accumulation.
6 CAUTION
Reseat the fan assembly in the LPOD-R chassis. Make sure to
keep the fan power supply wiring clear of the fan and heat sink
surfaces. See Figure B-7.
Temperature Graph Example
B–2
MN-LPODR
Revision 3