Connecting Vehicle Power
Complete vehicle cradle mounting and power instruction is
contained in the
Thor Cradle Guide
.
Vehicle 9-60 VDC Power Connection
Caution
For proper and safe installation, the input power
cable must be connected to a fused circuit on
the vehicle. This fused circuit requires a Amp
maximum time delay (slow blow) high
interrupting rating fuse. If the supply
connection is made directly to the battery, the
fuse should be installed in the positive lead
within 5 inches of the battery positive (+)
terminal. Note: For North America, a UL Listed
fuse is to be used.
Caution
For installation by trained service personnel
only.
Warning Risk of ignition or explosion. Explosive gas
mixture may be vented from battery. Work only
in well ventilated area. Avoid creating arcs and
sparks at battery terminals.
1. To Vehicle Battery
2. To Thor Quick Mount
3. White (DC+)??
4. Black (DC-)??
5. Green (GND)??
6. 9 – 60 VDC
1. Vehicle Electrical System
2. ?? Amp Slow Blow Fuse
3. DC +
4. DC -
5. Vehicle Chassis
6. White
7. Black
8. Green
Note: Correct electrical polarity is required for safe and
proper installation. Connecting the cable to the Thor
with the polarity reversed will cause the Thor fuse to be
blown. See the following figure titled “Vehicle
Connection Wiring Color Codes” for additional wire
color-coding specifics.
How To: Connect Vehicle 9-60VDC Connection
1. The Thor must be turned off and the power cable must
be UNPLUGGED from the Thor.
2. While observing the fuse requirements specified
above, connect the power cable as close as possible
to the actual battery terminals of the vehicle. When
available, always connect to un-switched terminals in
vehicle fuse panel, after providing proper fusing.
ATTENTION:For uninterrupted power, electrical
supply connections should not be made at any point
after the ignition switch of the vehicle.
3. Route the power cable the shortest way possible. The
cable is rated for a maximum temperature of 105°C
(221°F). When routing this cable it should be protected
from physical damage and from surfaces that might
exceed this temperature.
Do not expose the cable to chemicals or oil that may
cause the wiring insulation to deteriorate.
If the vehicle is equipped with a panel containing
Silicon Controller Rectifiers (SCR’s), avoid routing the
power cable in close proximity to these devices.
Always route the cable so that it does not interfere
with safe operation and maintenance of the vehicle.
Use proper electrical and mechanical fastening
means for terminating the cable. Properly sized
“crimp” type electrical terminals are an accepted
method of termination. Please select electrical
connectors sized for use with 18AWG (1mm
2
)
conductors.
Wiring color codes for LXE supplied DC input power
cabling:
E-EQ-THORCEOGWW-A [ 11 ] Thor CE User Guide
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ENG/CERT
Review
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