EHU WIRING INSTRUCTIONS
—CONTINUED
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24
Make sure that you are using the correct length of control cable for each EHU!
It is much easier to correct a mistake before you install the lid.
8. Plug the phoenix plug
firmly
into the EHU header and double check that the wires match the colors written
on the PCB
9. Lay the control cable wire inside the wire tray of the EHU as shown in
figure 3.15
. This trough acts as a
strain relief so that the cable will not be pulled out of the EHU. It is a good idea to leave a small amount of
slack between the plug and the point which the tray starts as shown in
figure 3.16
.
10. Cut the provided coax seal into 1 inch strips as shown in
figure 3.17
. You will need three strips per EHU.
The remainder can be used to seal the driven element SO239 connectors.
11. Apply coax seal on top of the control cable and work it around the cable and on top of the cable tray as
shown in
figure 3.18
. This will help keep water from entering into the EHU.
12.
Repeat wiring and coax seal preparation for each EHU.
FIG. 3.15
FIG. 3.16
FIG. 3.17
FIG. 3.18
FIG. 3.19
