Repair and modification information for the Aha 3D ProtoCentre 999, an industrial desktop 3D printer from the ProtoCentre series released in 2015.
Heater
Thermistor
Extruder fan
These are some common tools used to work on this device. You might not need every tool for every procedure.
Soldering Iron 60w Hakko 503F
Soldering Workstation
Digital Multimeter
Large Needle Nose Pliers
Mako Driver Kit - 64 Precision Bits