Safety and Compliance Information
5
English
About this Document
This document provides general safety and regulatory information only.
Please read the Installation and Operation Manual before attempting to
install or operate the equipment.
General Safety
Personal Safety
Unpacking and
Moving the
Equipment
(except TB7100
and TB7300)
To prevent personal injury and equipment damage, we recommend that two
people unpack and move the equipment.
Caution
A subrack complete with modules can weigh up to 62 lb
(28 kg), or up to 66 lb (30 kg) 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 sub-
rack once it has been unpacked. If necessary, remove the modules from
the subrack before moving it (refer to the Installation and Operation
Manual). In all cases follow safe lifting practices.
Lethal
Voltages
Warning
The PMU and TB7100 optional AC power supply unit
contain voltages that may be lethal. Refer to the ratings label on the
rear of the module.
Notice
Before connecting to the TB7100 AC power connector, refer
to the ratings label on the rear of the base station for its configured
mains voltage.
The equipment must be installed so that the rear of the PMU or TB7100 is
located in a service access area which is accessible only by qualified
personnel. The PMU or TB7100 must be connected to the mains supply
source by trained personnel in accordance with local and national
regulations. The plug of the TB7100 AC power supply cord is intended as
the disconnect device. Therefore, the socket-outlet must be installed near
the equipment and must be readily accessible.
Disconnect the mains IEC connector and wait for five minutes for the
internal voltages to self-discharge before dismantling. The AC power
on/off switch does not isolate the PMU from the mains. It breaks only
the phase circuit, not the neutral. Ensure that all TB7100 power
sources (AC and DC) are disconnected before opening the base station.
The PMU and TB7100 AC power supply unit should be serviced only by
qualified technicians. There are no user-replaceable parts inside. If the
PMU or TB7100 AC power supply unit is damaged and does not function
properly, stop the module safely and contact your regional Tait office
immediately.
