3.6 Grinder (OptiFresh Bean)
The grinder is driven by a powerful DC motor [2.6].
The upper grinding disk [2.2] is fixed. The lower grinding disk [2.3] is driven by a drive belt [2.4]. The
grind fineness 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 flap prevents the entry of
moisture.
Major parts
1. Bean canister
2. Coffee grinder
2.1 Coffee outlet
2.2 Upper grinding disk
2.3 Lower grinding disk
2.4 Drive belt
2.5 Fine adjustment
2.6 DC motor
3. Coffee guide
4. Fresh brew group
Technical data
Content 2.5 kg
Sound level < 70 dB(A)
Ø 65mm
Ø 65mm
hexagonal +
230Vdc
See Section 3.4
1
1.1
2
3
2.1
4
40
OptiFresh (Bean) Touch
Material
PC
ABS
Ceramic
Ceramic
Rubber
st.st.
2.2
2.3
2.4
2.5
2.6
2017/09 Rev. 0.0
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