MacDon D1 Series Unloading And Assembly Instructions page 265

9. Connect the switch end of harness (A) to switch (B) with
one of the wires to center terminal and the other wire to
either outer terminal.
NOTE:
The color of the wires does not matter; ensure one wire
terminates at the center terminal.
10. Connect the switch harness to auxiliary power supply (D).
Connect the wire with the in-line fuse to switched power
supply (C) and the second wire to ground (B).
IMPORTANT:
Connecting the draper control harness to an unswitched
power supply or cigarette lighter (using harness
MD #220570, provided in the kit) will supply constant
power to the header tilt side of the solenoid valve and
drain the combine battery during extended shutdown
periods.
11. Tape the unused wire jumpers to the harness.
215184
ATTACHING HEADER TO COMBINE
Figure 7.84: Switch End of Harness and Switch
Figure 7.85: Auxiliary Power Supply
241
A
B
D
B C
Revision A