www.lesterelectrical.com 24
35827_A
1. Disconnect the charger’s AC input cord from its outlet and the DC output plug from the
battery receptacle.
2. Remove the Phillips screws that retain the cover and then remove the cover.
3. Disconnect all wires from the existing heatsink.
4. Remove the old heatsink, insulator and all hardware.
Refer to Figure 14 when installing new heatsink.
5. Using the hardware furnished with the replacement kit, install the insulator with the heatsink
compound side toward the enclosure and fasten the heatsink to the base through the holes
where the old heatsink was mounted. Insert the mounting screws from the outside of the
enclosure through the plastic body of the assembly, then install the two flat washers on the
mounting screw and torque the nylon lock nuts to a maximum of 22 inch-pounds.
6. Attach the RED wire from the electronic charge controller and the WHITE (+) DC output wire
to the center stud. Connect the two transformer leads to the top and bottom studs. Torque
the connection nuts to 18 inch-pounds maximum.
CAUTION: BE SURE ALL CONNECTIONS ARE POSITIONED SO THEY ARE NOT
SHORTING TO ONE ANOTHER.
7. Replace the charger cover and tighten the cover screws.
Figure
14
