10
Crazy3DPrint CZ-300
INSTALLATION
(2) Slide the extruder motor into the upper frame groove behind the Z-motor; following fully tighten the screws by using
a screwdriver.
(3) Insert the end cap into the upper frame hole and groove.
(4) Install the Z axis driving belt to the upper frame pulley.
The 3D printer parts can be referred to the names in the table of CZ-300 APPEARANCE. The height of extruder
motor should be parallel to the upper frame end – avoiding collision to the release arm when Z shaft rising.
Users may use hand hardly press the end cap into the upper frame.
(1) Insert two screws M4x8 through the holes on the metal plate of the extruder motor and lock up by the nuts.
Do not fully tighten screws and nuts first, and keep it freely moving.
INSTALLING EXTRUDER MOTOR
Accessory Preparation
Tools Preparation (may use own tools if desired)
Nut M4x3.2 (*2)
End Cap
Crosshead Screwdriver (*1)
Screw M4x8 (*2)
Extruder Motor (*1)
Upper Frame (*1)
3-5
4-6
6
3-8
8
10
