BobsCNC QUANTUM MINI - Page 12

11
Step 1b Use an Idler Fender
Washer (H50) as a
shim and gently
slide the Drive Pully
down to the surface
of the Washer.
Fully tighten the Set
Screw against the
flat. Tighten the
second Set Screw.
Remove the Idler
Fender Washer. The
gap between the
bottom of the Drive
Pulley and the
Stepper Motor
housing will be approx. 1.25mm. Repeat for all three
Stepper Motors.