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Pro2 Hotend Installation Instruction
Pro2 Hotend Installation Instruction
Step 1: Drop the build plate
Lower the Z-Axis platform by using the onboard touchscreen. This menu can be found in the
Utilities tab.
Lower the plate until you have enough clearance to comfortably maneuver tools within the area
(5-12 inches)
Step 2: Unload filament
In the 'Utilities' tab, verify that the temperature is set for your material. (215℃ for Raise3D PLA)
Use the arrows to adjust the temperature if required. Press the 'unload' button to begin.
The printer will begin to heat up to the designated temperature. Once the temperature is reached
the Unload button will become available.
Press Unload to withdraw the filament.
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Summary of Contents for Raise3D Pro2 Hotend

  • Page 1 (5-12 inches) Step 2: Unload filament • In the ‘Utilities’ tab, verify that the temperature is set for your material. (215℃ for Raise3D PLA) • Use the arrows to adjust the temperature if required. Press the ‘unload’ button to begin.
  • Page 2 Pro2 Hotend Installation Instruction Step 3: Cool down • Open the ‘Home’ tab, and click on the nozzle temperature. In the new window, set the temperature at 0, and press OK. Do this for both nozzles. • Allow the components to cool down completely before continuing.
  • Page 3 Pro2 Hotend Installation Instruction Step 5: Remove the hotend Loosen the 4 set screws inside the heating block. This will release the hotend from the wiring, which will be removed in the next step. • Loosen the fixing screw to release the hotend from the machine.
  • Page 4 Pro2 Hotend Installation Instruction Step 6: Inspect Replacement HotEnd • To completely replace the hotend, verify that the new hotend is properly adjusted. • The bottom of the heat sink should lie flush with the bottom of the larger cylinder.
  • Page 5 Pro2 Hotend Installation Instruction Step 8: Install hot end • Insert the hotend and push it all the way up. • Secure it by tightening the fixing screw. If replacing multiple hotends, repeat steps 4-8 with the second hotend before continuing to the alignment procedures.
  • Page 6 Pro2 Hotend Installation Instruction STEP 10: Bed positioning • Loosen the Z thumbscrew by rotating it counter clockwise 1 full rotation. • Power on your unit. Cooling fans will not be attached by this stage. Exercise caution when operating around spinning parts.
  • Page 7 Pro2 Hotend Installation Instruction STEP 11: Extruder Positioning • Disable the motor with the ‘Disable Motor’ button. This will allow you to freely reposition the extruder by hand. ⚫ Move the extruder head along the rods into the center position.
  • Page 8 Pro2 Hotend Installation Instruction • Use the feeler gauge (included in printer toolkit) and place it underneath the left nozzle. ⚫ To adjust the nozzle height, rotate the large thumbscrew as depicted in the diagram. DO NOT adjust the small side-mounted screw.
  • Page 9 Pro2 Hotend Installation Instruction STEP 13: Right Nozzle Calibration ⚫ The left nozzle should and bed should already be in proper position before continuing. • From the home screen, heat the right nozzle to 180, Enable the right nozzle by pressing the icon, then the down arrow.