Condair US 13, Operation And Maintenance Manual

Page: 56 / 74

56 | Maintenance
2588787_B_EN_2005_US_OM
US
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Figure 25 -
Fuse Replacement on Transducer Driver Board
1.
Fuse, 3.15 A slow-acting
8.4.8 Replacing the Transducer Driver Board
Removal
Remove the transducer driver board as follows. Refer to Figure 26 on the facing page .
1.
Unplug the power connector
2.
Unplug the transducer connections
3.
Remove the 3 screws, that secure the driver board to the water reservoir
4.
Remove the driver board
Installation
Install the transducer driver board as follows. Refer to Figure 26 on the facing page and Figure 27 on the
facing page .
1.
Apply thermal paste on the transistors. Start with a dot of thermal paste and evenly spread the paste on
the transistors. Refer to
Figure 27 on the facing page
.
2.
Secure the transistors to the water reservoir with two screws.
3.
Secure the board to the water reservoir with one screw.