Page 2-20 V10/V7.5/V5/V3.5 Installation and Operation Manual
Issue 3.5 Section 2 Preparation for Use and Installation
(e) Route the ac wires through the
selected entry hole to the ac terminals
(E1 through E4, as applicable) on ac
distribution assembly A1.
NOTE
The ac distribution assembly is factory
configured for the user-specified ac input
configuration. See paragraph 4.4.2 to
reconfigure the ac distribution assembly
for a different configuration.
(f) Pass all ac power source wires,
including the ground wire, through the
ferrite toroids obtained in step (d). If
practical, wires should pass through a
minimum of two times (two turns).
(g) Using Table 2-5 as a guide, determine
the destination of each wire, noting
the proper ac power source.
(h) Cut each wire to the required length
and remove approximately 1.9 cm
(3/4”) of insulation from the end of
each conductor.
(i) Connect the wiring to the ac
distribution assembly as in Table 2-5.
Torque securing hardware to
13.4 N-m (120 in-lbs) using the 3/16
inch hex wrench in the ancillary kit.
Ensure the ac terminals do not turn
during wire installation.
(j) Connect the ac ground wire to the
inside threads of the station reference
ground bolt (E1).
2.3.7 Installing Exciters and
Connecting Inputs
Install internal or external exciter(s) (A14
and A15, if applicable) and make
connections to them as follows:
NOTE
Exciter B (A15) is provided when you
purchase a standby exciter. If the
transmitter operates from a single exciter
or if the exciters are externally mounted, a
blank panel is installed over the open
compartment(s).
Remove plastic cap-plugs from BNC
connectors on the exciter.
Route the exciter program, remote control
and ac wiring cables through a ferrite
toroid, provided with the exciter’s ancillary
kit, to the rear of the exciter(s).
For internally mounted exciters, ac wiring,
interlock and transmitter link connections
are factory installed.
For exciters mounted outside the
transmitter cabinet, the user must provide
necessary extension cabling. Cables
should enter the transmitter through the
same entry hole as the remote control lines
or the hole at the rear, right of the
transmitter top (see Figure 2-8 or 2-9).
(a) Locate the crate containing the
exciter(s) (A14 and A15, if applicable).
(b) For M50 exciter(s), proceed to 2.3.7.1.
For NE30 exciter(s), proceed to
2.3.7.2.
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