Owner's Manual

16
Burr Adjustment
1. Remove the two screws from front control panel. Hang the panel under metal hooks at bottom of
opening.
2. Enter the Service Menu “TEST OUTPUTS” - “GRIND MOTOR”. Turn grinder motor ON.
3. After all of the coffee in the grind chamber is used, slowly turn
the adjusting screw in a clockwise direction until a metallic whine
is heard due to the rubbing of the grinding burrs. (reverse the
adjusting screw until the whining sound stops)
4. Turn plastic grind indicator until screw slot lines up with “0” on
the indicator.
5. The following settings approximately correspond to the SCA
recognized grinds. Coffee type, roast and other variables can also
impact particle size. Turn the adjusting screw counterclockwise to
the desired setting as noted below.
ADJUSTMENTS
1
0
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Adjusting
Screw
Hash
Marks
The grind can be set from very fine to very coarse. The amount may be adjusted for use in most
commercial coffee brewers. The following procedures should be used to make adjustments. A change in
the burr adjustment will also change the amount dispensed. Any adjustment of the burrs should be followed
by an adjustment of the timer.
FINE GRIND: Rotate the adjusting screw 7 hash marks in a counterclockwise direction.
DRIP GRIND: Rotate the adjusting screw 8 hash marks in a counterclockwise direction.
REGULAR (COARSE) GRIND: Rotate the adjusting screw 12 hash marks in a counterclockwise direction.