TB9400/TN9275 Installation and Operation Installation 73
© Tait International Limited May 2023
■ Pozidriv PZ3 screwdriver for the M6 screws used in the DC input
terminals on the PMU; M6 (0.25in) screws are also used to secure the
subrack to the cabinet in factory-assembled systems
■ Pozidriv PZ2 screwdriver for the M4 screws used to secure the module
retaining clamps, and for the fasteners used to secure the front panel to
the subrack
■ 8mm AF spanner for the SMA connectors, and the subrack ground
connector
You can also obtain the TBA0ST2 tool kit from your regional Tait office.
It contains the basic tools needed to install, tune, and service the base
station.
Base Station
Calibration Test
Unit & Cable
The Base Station Calibration Test Unit supports test and diagnosis. It is
available for order under TBA0STU. It contains a breakout box, tone
source and speaker.
4.5.4 Mounting the Subrack
Caution A subrack complete with modules can weigh up to 55lb
(25kg), or up to 62lb (28kg) complete with packaging. We recommend
that you have another person help you unpack and move the equipment.
The TBAA03-16 carrying handles will make it easier to move the
equipment once it has been unpacked. If necessary, remove the modules
from the subrack before moving it (refer to “Replacing Modules” on
page 123). In all cases follow safe lifting practices.
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