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Chapter 2: Installation Requirements
Power And Antenna Cables
20
Psion Teklogix 9160 G2 Wireless Gateway User Manual
3. The supplementary equipment earthing conductor may not be smaller
in size than the unearthed branch-circuit supply conductors (min 0.75
sq. mm nominal cross-sectional area or 18AWG). The supplementary
equipment earthing conductor is to be connected to the 9160 G2 at the
terminal provided, and connected to earth in a manner that will retain
the earth connection when the power supply cord is unplugged. The
connection to earth of the supplementary earthing conductor shall be in
compliance with the appropriate rules for terminating bonding jumpers
in the country of usage. Termination of the supplementary equipment
earthing conductor is permitted to be made to building steel, to a metal
electrical raceway system, or to any earthed item that is permanently
and reliably connected to the electrical service equipment earthed.
4. Bare, covered, or insulated earthing conductors are acceptable. A
covered or insulated earthing conductor shall have a continuous outer
finish that is either green (Canada and USA only), or green-and-yellow
(all countries).
5. Avoid servicing during an electrical storm. There may be a remote risk
of electrical shock from lightning.
6. For Finland, Norway, and Sweden, the equipment is to be used in a
RESTRICTED ACCESS LOCATION where equipotential bonding
has been applied. The permanently connected PROTECTIVE EARTH-
ING CONDUCTOR is to be installed by a SERVICE PERSON.
Warning: For RF safety considerations, users are not allowed to approach
close to the antenna.
Psion Teklogix supplies the coaxial cable required to connect the 9160 G2 to the
antenna. When determining the location of the antenna, coverage requirements of the
antenna are considered in conjunction with the environmental requirements of the
9160 G2.
The coaxial cable must be routed and secured using wire anchors and/or coaxial nail
clips. A few extra inches of cable are required near the antenna and the 9160 G2 to
make disconnection easier.