User`s manual

3 Replacement of Main Parts
47
3
Tighten up the 2 Screws on the lower part of the Z Motor
Base by rotating the Z Screw and making the Z Slider
upward.
10
Screws
9
Tighten the 2 Screws on the Z Screw Support temporarily.
Then, tighten up the 2 Screws on the upper part of the Z
Motor Base by rotating the Z Screw and making the Z Slider
downward.
11
Tighten up the 2 Screws on the Z Screw Support by rotating
the Z Screw and making the Z Slider downward.
Then, apply the grease on the Z Screw and make sure that
the Z Slider moves smoothly.
It is necessary to fix the Set Screw against the
D-Cut part of the Z Motor Shaft.
At the same time, please be careful if the top of
the Z Motor Shaft hit the Z Screw.
Boss Part of the
Z Screw
Z Motor Shaft
Set Screw
<View Point>
<Top View>
8
Tighten up the Set Screw on the Boss part of the Z Screw.
D-Cut Part