Scales - Models 410 and 520
— Set Up
2-25
Scale Kit Installation
(continued)
Power Connection
The power cable should be connected directly to a vehicle battery or key switch supply. The
scale end of the power cable is attached to the Power connector located on the bottom
panel of the scale.
Connect the RED wire from the power cable to +12VDC and the BLACK wire to GROUND.
The indicator is fused internally at 2 amps.
NOTE: Only red and black wires in the power cable are used. Any other wires are not used
and should be capped off.
• Disconnect the indicator power cord before jump starting or fast charging a battery. Discon-
nect all indicator leads before welding on equipment. Damage may occur to the indicator and
load cells.
Power Cable Connections:
Scale Bottom Panel Cable Connections:
WIRE COLOR
WIRE FUNCTIONS
RED
Battery (+12 VDC)
BLACK
Ground
ORANGE
Not Used
BLUE
Not Used
410 Scale Indicator
520 Scale Indicator