Nautel NX300, Installation Manual

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NX300 Installation Manual Unpacking and positioning
Issue 3.0 2012-11-01 Page 2-3
• See Figure 2.2 on page 2-4 . Temporarily remove the right-hand side cover (as viewed
from the front) from the antenna ground switch, to allow access to the securing
hardware. Using the hardware provided with the transmitter, secure the antenna ground
switch to the top of the cabinet using 12 sets of M10 hardware (dome head bolt, split
washer, flat washer, nut and acorn nut). Secure the aluminum rod to the output plate
using an M10 button-head cap-screw, split washer and flat washer. Ensure hardware is
tight. Re-install the antenna ground switch’s side cover.
• Close and lock the filter panel. Close the front door of the transmitter. Continue with
transmitter installation.
7. Locate the cable tray parts kit that was provided to support the cables that will connect ac
power between the ac power disconnect switch and the primary for the power transformer,
and also between the secondary of the power transformer and the transmitter cabinets.
These parts may have been provided by Nautel (Cable Tray Parts List # 207-8385-**) or
purchased from an alternate vendor. Install the cable tray system according to your
transmitter system dimensions. If the cable tray kit was purchased from Nautel, refer to
Section 5 - Electrical Requirements of the
NX300 Pre-installation Manual for standard
drawings and parts lists or to the provided system manual for custom drawings and parts lists
- to aid in the installation.