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Pro2 Hotend Installation Instruction
Step 3: Cool down
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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.
•
When the extruders reach an ambient temperature, power off the printer.
Step 4: Remove Cooling Fan
Remove the two fixing screws of the cooling fan with a 2.5mm hex wrench.