9. After cleaning, assemble the inverter in reverse order. If you cleaning the fans
using water please make sure the fans, cables and connectors are dry before
assembling.
Fan type 2 cleaning procedure
Fig 8.1.5
4. Pull out the white connectors with some tinny tools.
1. Please disconnect the DC and AC connection.
Turn off the DC switch.
Disconnect the DC terminal. (You might need some tool to disconnect the male
and female terminals)
Disconnect the AC terminal.
2. Remove the protecting plants at the bottom of UE inverter.
Remove the inverter from mounting bracket, and place inverter horizontally on
clean and dry place.
3. Screw off the screws to open the cover with suitable tool, then fans will be seen,
as figures below:
Fig 8.1.6
5. Take away the fans from the cover and clean them thoroughly.
6. When finishing cleaning, put back the fans in reverse order.
Fig 8.1.7
8.2 Exchange Fan
Sometimes the heat dissipation error occurred because the cooling fans failed, under
such situation, you need to exchange the cooling fans.
The procedure is similar to 8.1 Cleaning Cooling Fan and Grill (Step 1 ~ 8), step 9
should be exchanging the fans and assembling the inverter in reverse order.
63
64
