Adding a Third Pump Rack

Parts

1. Buy another pump rack from Fynch

2. 2X - 3D printed pump extension mount (Front)

3. 2X - 3D printed pump extension mount (Back)

4. 2X - 40-20 aluminum tubing

   1. Final length 5.7 inches (144.78mm)

5. 8X - M6 x 1 mm Thread, 12 mm Long Screws

6. M6 x 1mm tap

7. 2X - 2x8 ribbon cable

Protocol

Machine 40-20 Aluminum Tubing

Do for both of the aluminum rails. Diagram can be found here.

1. Cut to final length 5.7 inches (144.78mm)

2. If necessary, drill out the hole on each side so that your M6 x 1mm tap can work

3. Tap each side with M6 x 1mm tap

Assembly

1. Unscrew 4 screws from top of original pump mount

2. Remove 20-20 aluminum tube

3. Replace with 40-20 tube. Screw in

4. Add 3D printed extenders

5. Screw in 3D printed extenders

6. Slot pump rack in

7. Plug in ribbon cables