Step 3: Remove the glass turntable

Open the curing chamber door. Gently lift the glass turntable off of the turntable coupler and set it aside.

Step 1: Remove the inner fan cover

Using a 2.5 hex driver, unscrew and remove the four convection fan panel retention screws at the back of the post-cure chamber. Set the screws aside. Remove the panel from the machine and set it aside.

Step 2: Remove the convection fan nut

Using a 11 mm wrench, remove the flanged nut securing the convection fan to the motor. Take care when holding the fan in place or loosening the nut, as the fan has sharp edges.

Step 3: Remove the convection fan

Remove the convection fan and set it aside.

Step 1: Remove the rear shell

Rotate the machine so you can access its rear shell. Using a 2.5 mm hex driver, loosen and remove the 14 screws securing the rear shell to the frame of the machine. Set the screws and shell aside.

Step 2: Separate the convection fan motor from the machine

Locate the convection fan motor, positioned under the rear shell in the middle of the machine. Using a 3 mm hex driver, loosen and remove the four button head screws securing the motor mounting plate to the machine. Set the screws aside for disposal. Do not fully remove the motor from the machine, as it is still connected via a cable.

Step 3: Disconnect the convection fan motor cable

Squeeze the locking tab on the convection fan motor cable and unplug it from the motor. Do not pull on the wires themselves.

Step 4: Unmount the convection fan motor

Flip the motor and plate assembly over. Using a 2 mm hex driver, loosen and remove the three screws securing the convection fan motor to its mounting plate. Set the screws and motor aside for disposal with electronic waste.

Step 1: Mount the new convection fan motor to its mounting plate

Insert the new convection fan motor’s shaft through the hole in the mounting plate. Make sure the connector is facing the notch in the mounting plate, as shown here. Align the three screw holes in the motor with the corresponding holes in the plate.

Step 2: Secure the motor to the plate

Turn the motor and mounting plate over. Thread one of the three included mounting screws into the three screw holes in the mounting plate. Using a 2 mm hex driver, tighten until snug.

Step 3: Connect and convection fan motor cable

Connect the convection fan motor cable to the motor. The cable only fits into its connector in the correct orientation. The locking tab clicks into place when the cable is fully connected.

Step 4: Mount and secure the convection fan motor

Orient the mounting plate with the notch facing up. Insert the convection fan motor shaft into the hole in the back of the Form Cure L V2 and hold the mounting plate flush against the insulation panel. Thread one of the included motor mounting screws into each of the four screw holes in the plate. Using a 3 mm hex driver, tighten until snug.

Step 5: Mount and secure the rear shell

Mount the rear shell back onto the machine. Thread one rear shell retention screw into each of the 14 screw holes in the rear shell. Using a 2.5 mm hex driver, tighten the screws until snug.

Step 1: Mount the convection fan

Rotate the machine so you can access the post-cure chamber. Mount the fan onto the motor shaft. Thread the convection fan nut onto the motor shaft and use an 11 mm socket wrench to tighten until snug.

Step 2: Reinstall the convection fan panel

Rotate the machine so the front is accessible and open the door. Mount the fan panel at the back of the post-cure chamber, aligning the screw holes in the cover with the corresponding screw holes in the back wall of the chamber. Thread one button head screw into each of the four screw holes in the panel. Using a 2.5 hex driver, tighten the screws until snug.