© 2020 Kymeta Corporation. All rights reserved.
20
10 April 2020
700-00064 revA Kymeta™ u7 terminal user manual — TRM-U7H and TRM-U7X configurations
10.
Placing a drop of Loctite on the thread of each screw, attach the new
power interface box and power supply
assembly
to the
ODU support plate
.
Tools:
Torque screwdriver with 0.2 N-m (2 in.-lb.) minimum rating, metric hex bit with 2.5 mm ball head and 3 in.
(minimum) extension
Hardware:
(7) BHCS, M4 × 10
Loctite:
One small drop per screw
Torque:
1.47 N-m (13 in.-lb.)
11.
Connect the new
RX OUT cable
90-degree angle side to the
antenna RX OUT port
, and the straight side to the
power interface box
, and torque to 8 in.-lb. or hand-tighten at both ends. DO NOT OVER-TORQUE RF
CONNECTORS. Apply self-sealing silicon rubber tape to the RF connectors to inhibit water ingress.
12.
Attach the
cable clamps
to hold the cables in place. If clamps fail or cannot be reclosed, replace them with the
provided clamps.
13.
Attach the
mounting handle
, if it’s been removed. Use a 1/4” ball-end hex key wrench (not provided with the kit).
14.
Connect the
power cable
and the
RX cable
to the
power interface box
. Apply self-sealing silicon rubber tape
to the RF connector to inhibit water ingress.
15.
16. Power on the terminal and do a self-check after the replacement. Refer to
700-00065-000 Kymeta™ u7
terminal installation guide TRM U7H U7X configurations
for details.
