18
Zeroing the Niche Duo
1. Rotate the bean hopper
anticlockwise and unscrew
it from the body casting.
Once removed, turn the bean
hopper upside down.
2. Loosen the thumb screw
located on the inside of the
bean hopper. This releases the
bezel ring lock, allowing you to
adjust the bezel ring.
WARNING: ALWAYS MAKE SURE THE GRINDER IS TURNED OFF
AND UNPLUGGED WHEN REMOVING THE BEAN HOPPER. DO
NOT TOUCH THE EXPOSED PART OF THE BURR ON EITHER
CARRIER. ONCE ZEROED DO NOT USE THE GRINDER SET AT ‘0’
FOR SUSTAINED PERIODS AS THIS MAY DAMAGE THE BURRS.
‘Zeroing’ describes the process of aligning the burrs so the ‘0’ mark on the
grind dial refers to the position where the burrs just begin to touch. YOUR
NICHE DUO HAS BEEN ZEROED DURING MANUFACTURE AND IS READY
TO USE IMMEDIATELY. ZEROING YOUR NICHE DUO IS NOT NECESSARY,
EVEN WHEN CHANGING BETWEEN THE BURR SETS OR CLEANING.
These instructions explain how to zero your Niche Duo if you wish to do so.
ONLY PERFORM ZEROING WITH THE ESPRESSO BURR SET INSTALLED.