Chapter 2 — Installation Process
20 Vehicle Power Supply Installation Guide
Heat Shrink Tubing
This kit contains a 6 inch (15 cm) length of 3/8-inch heat shrink
tubing which you will cut into three pieces, and a 12 inch (30
cm) length of 1/8-inch heat shrink tubing for the shield wire.
To install heat shrink tubing
1 Crimp terminal rings and fuse holder ends, then position all
heat shrink tubing in the locations shown in the illustration
that follows.
2 Use a heat gun to shrink tubing.
3 Use the 1/8-inch shrink sleeve tubing over shield wire to
prevent contact with other live (powered) circuits.
Note: Make sure that the negative input connector
wires connect to pins 1 and 2 of the input connector.
Check that the other two wires connect to pins 3 and
4 of the input connector. Be sure to separate and pull
out the shield wire.
Note: Tubing must be in place before terminating
wire ends.
Green and white wires (negative)
Red and black wires (positive)
Shield wire with heat shrink applied
Strip the cable jacket 12-14 inches (30-36 cm)
Input power cable
Heat shrink tubing
see note below
see note below