Lift Motor Power Boost with Emergency Button

Upgrading lift motor power and using emergency button when lift door is

jammed.

Open the back cover and remove the 2 bolts as shown below.

The old bolts are M4 with thread length of 6mm. They will no longer be used and can be put aside.

The new bolts are M4 with thread length of 10mm. Use them with 4 nuts also M4. Screw the new bolts in place of the old ones.

Get the new power module mounted on the black mounting plate.

Note the wire colors and how the red one has a diode in series.

Mount the power module on the inside of the case with 2 M4 nuts.

Pay attention to wire color and how they are connected.

Unscrew the 5 PCB nuts and carefully detach it from the PCB-to-PCB connector.

PCB connection points for the new power module.

Motor power wires from PCB are still used but instead of going directly to the motor they now go to the top the emergency button:

Red and Black wires at the bottom of emergency button go to the motor:

Blue and Red wires go to the middle of emergency button: