Coffee Grinder; Basic Adjustment - Animo OptiBean Service Book

OptiBean (XL)
1.4 Grinder
The grinder is driven by a powerful DC motor [2.6].
The upper grinding disk [2.2] is ¿ xed. The lower grinding disk [2.3] is driven by a drive belt [2.4]. The
grind ¿ neness can be set with an adjustment screw [2.5]. When the screw is turned clockwise, the
distance from the upper grinding disk reduces; anti-clockwise it increases.
The ground coffee leaves the grinder via the coffee outlet [2.1]. A rubber À ap prevents the entry of
moisture.
Major components Technical data
1. Bean canister Content 1.5 kg

2. Coffee grinder

Sound level < 70 dB(A)
2.1 Coffee outlet
2.2 Upper grinding disk Ø 65 mm
2.3 Lower grinding disk Ø 65 mm
2.4 Drive belt
2.5 Fine adjustment
Hex. screw +
2.6 DC motor 230Vdc
3. Coffee guide
4. Espresso group See Section 1.3
1
2
3
2.1
4
Material
PC
ABS
Ceramic
Ceramic
Rubber
stainless steel
1.1
2.2
2.3
2.4
2.5
2.6
18 2013/08 Rev. 0.5
OptiBean (XL)

1.4.1 Basic adjustment

The coffee grinder is factory set for an average grind
¿ neness.
WARNING
• Keep your fingers away from the grinding
mechanism when the machine is in operation.
WARNING
• If there is a sound of two stones rubbing against
each other, make the grind coarser.
• The grinding disks must never come into contact
with one another.
• The grind fineness and grind capacity depends on
the type of coffee beans and the roasting.
• Always adjust the coffee grinder from coarse to fine
with the grinder running or empty. Adjusting from
fine to coarse can be done when the grinder is
stationary.
1. Close the bean canister plug.
2. Remove the stainless steel coffee guide [1].
3. Hold a beaker under the coffee grinder outlet and
run the grinder until it is empty.
Tip; go to the service menu: 2.7 Hardware test /
Outputs / IM1 Press recipe key 11 until
the coffee grinder is empty (the speed increases).
5. Unscrew the black plastic coffee outlet [2] on the
grinder.
6. Set the distance between the grinding disks [3] so
that a 0.30 / 0.35 mm feeler gauge fits between
them.
7. After adjusting the grind fineness, carefully check
the operation of the brewer, see Section 2.0
Adjust the grind fineness as necessary!
2013/08 Rev. 0.5
1
0,3 - 0,35mm
3
2
19
GB