Hemera hotend upgrade#

It's fine for all the wiring to still be connected at this stage. For now, rest the whole wiring loom on your print bed. Set the fixings aside as you will need them to complete the upgrade.ĥ. The heater and thermistor should still be connected at this point. Make sure the machine has cooled and that you have turned off the printer before continuing.Ĥ. You should put the fan cover back on whilst you do this. In which case you can turn your printer back on, briefly heat the HotEnd to 200 degrees and then attempt to remove it. Push down on the collet while you pull up on the tube to release it. Remove any PTFE Tube from the top of your existing HotEnd. The fans should still be attached, so be careful not to pull on the wires as you remove the cover.ģ. Set the fixings aside as you will need them to complete the upgrade. Carefully remove the HotEnd cover if you have one on your machine, leaving the HotEnd exposed. Start by cutting any cable ties that you have got securing the wires as they enter your HotEnd.Ģ.

However, the process will be similar if you have any of the Creality machines listed above.ĭouble-check your machine is TURNED OFF before starting the upgradeġ. Corresponding Hex Keys (2.0mm for the Ender 3 Pro)Īs mentioned at the start, this guide will show the installation on an Ender 3 Pro.A Revo CR HotEnd kit (Please check what voltage your Creality machine uses before buying).The guide shows the installation on a standard Ender 3 Pro (with no mods), although the process will be similar for any machines listed in our compatibility list:

Hemera hotend upgrade#

It is a complete upgrade guide applicable to many Creality machines. Before you upgrade your Creality Machine with Revo CR please read the following safety cautions.