19
Zeroing the Niche Duo
3. Remove the upper burr carrier
and ensure that the burrs, upper
burr carrier and lower burr
carrier are completely clean.
4. Only perform zeroing with the
espresso burr set installed.
5. Reseat the bean hopper and
screw clockwise until lightly
hand tight.
6. Rotate the bezel ring (black
ring only) until the bezel ring
indicator is aligned to ‘0’.
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