Symbol PTC-2124, Руководство пользователя

Страница: 93 / 114

Connecting a wire vehicle adapter to the PTC
PTC-2124 User’s Guide 81
Appendix G
Connecting a wire vehicle adapter to the
PTC
$
The procedures in this
appendix should be performed
only by qualified maintenance
personnel.
This appendix provides instructions for connecting a
wire vehicle adapter to the PTC-2124’s power jack and
to a vehicle’s constant 12 or 24 VDC power source,
such as the battery or fuse panel. When the PTC is
connected directly to the vehicle’s power source, power
is supplied to operate the PTC and to recharge its
battery pack.
Electrical installation
The wire vehicle adapter is available
in two voltages. Make sure you use
the adapter appropriate for your
vehicle. See Appendix B for ordering
information. Electrical installation varies according to vehicle. Use
the following information to plan your installation.
The wire vehicle adapter consists of two wires
attached to a power connector. The connector attaches
to the PTC’s power jack, and the wires are used for
vehicle hookup. The wires are defined in Table 9.
Table 9. PTC-2124 wire vehicle adapter
Wire Description
Power (+) Smaller wire with writing; termi-
nated in a spade lug.
Ground (– Ground (–) larger wire without
writing; terminated in a ring lug for
a #8 stud.