[ Manual Pro2 Series - 062 How to replace thermocoupler-V1.0 ]
① 1.5mm hex wrench
② 2.5mm hex wrench
③ Flat head screw driver
④ Flush cutter
1. Drop the build plate
2. Unload filament
3. Cool down
4. Remove Cooling Fan
Use a 2.5mm hex wrench to remove the two fixing screws of the cooling fan that corresponds to the Thermocoupler you will replace.
5. Remove the thermocoupler from hotend
Loosen the set screws inside the heating block, then loosen the screw on the collet to remove the hotend assembly.
Remove Thermocoupler cable from extruder connection board with a flat head screw driver.
Use a 2.5mm wrench to remove the two screws on the Extruder connecting board.
Shown as the following picture:
Loosen two screws that hold the wires for the Thermocoupler ( being replaced) with a flat head screw driver.
Remove the two fixing screws from the wire protection and take the cover off.
Cut the zip ties holding wires.
Pull the Thermocoupler wire out from the extruder carrier.
6. Install the new Thermocoupler
Insert the cables of the Thermocoupler through the block at the back of the print head into the terminal and use flat head screwdriver to tighten the screws. Ensure there are no exposed wires touching or it may do harm to the printer.
7. Final
Bind the wires together with zip ties and re-install the cord cover.
[ Manual Pro2 Series - 062 How to replace thermocoupler-V1.0 ]
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