Shively Labs 6822, Инструкция по установке, эксплуатации и техническому обслуживанию, Страница: 49 / 78

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Installing the De-icer System (if applicable)
Figure 29. Junction box installed
on antenna bay
NOTE
The access cover of the junction box may be positioned on the left or
right side.
c. (Top bay only) Using PTFE tape to seal the opening, install the pipe plug
( Figure 28 , 26 ) in the top port of the junction box.
Installing the interbay
cables.
a. Examine an interbay cable section ( Figure 28 , 23 ). It consists of a liquid-tight
connector ( 28 ): a gland, a retainer, a bushing, and a body, all strung on
each
end of a length of cable.
b. Identify the top end and the bottom end of the cable section. At the top end,
the components are pre-assembled and tightened.
c. At the bottom end ( Figure 30 ), the components are only loosely assembled
and the outer cable insulation and the braided sheath have been cut back to
the proper length at the factory.
Figure 30. Interbay cable
section, bottom end
d. Install the top end of the cable section:
(1) Apply PTFE tape to the body threads on the top end.
(2) Turning the entire cable section, screw the top end into the bottom port
of the topmost junction box. Tighten.
e. Install the bottom end of the cable section:
(1) Remove the body from the cable assembly. Using PTFE tape, install the
body into the port at the top of the second junction box. Tighten.
(2) Using scissors, slit the braided sheath ( Figure 31 ) to the end of the
insulation.