Wiring Harness Adjustment and Installation
(1)
ECB Lid
(8)
Cable ties
•
Snip the cable ties that secure the extruder harness
to the frame. Your harness should look like the top
harness and you will need to adjust it to look like the
bottom harness. Snip the cable ties that hold the cables
inside of the black braided wire loom. Now pull the
wires through the harness so that there is about 1” of
each of the wires with the black connectors coming out
of the loom. Put the wire with the white connector in
the loom all the way to the end. You will leave a little
less than 1” coming out of the loom. Reapply cable ties
to the harness.
•
Plug the white connector into the extruder motor.
•
Install each of the four black connectors into the printed
ECB. Fan 1 is the top wire and you will fit this into the
slot designed specifically for this connector. Make sure
the release lever is facing the right when installed. Next
install the Fan 0 wire in the same way as the Fan 1 wire.
Third, install the Heat 0 wire with the release lever facing
the right. Last install the Ext 0 wire with the release lever
catch facing the right.
•
Now using a 2 mm allen wrench, install the ECB lid.
This takes a little torque as the screws are tapping
themselves into the printed plastic piece.