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Technical Manual
3. Remove the filter assembly from the brewer. Holding
the filter assembly as shown, turn the locking ring anti-
clockwise to its open position, indicated by the two
arrows.
Carefully remove the old filter unit down and out of the
CoEx® brewer unit. Discard the used filter unit.
4. Remove the bolt securing the brewer drive coupling to
the input shaft. Pull the coupling off of the shaft and place to
one side.
Ensure that the nyloc nut is retained in the drive coupling
moulding.
3
1
2
5. Working from the front of the brewer, unscrew and
remove the three screws holding the unit together.
Carefully ease both the front and rear brewer panels
away from the central piston chamber / swing arm
assembly
6. Holding the unit as shown in the photograph, rotate
the lower piston and cylinder assembly clockwise and
then remove it up and out of the swing arms/filter
holder assembly.
Discard the used lower piston and cylinder assembly.
Clean all of the dismantled brewer components
thoroughly to remove all traces of waste coffee
product.
129
Summary of Contents for COTI
Page 1: ...Part No 403018 Issue April 2021 Technical Manual From software version 3 7 1 ...
Page 2: ......
Page 30: ...Section 3 Programming Mode 20 ...
Page 35: ...Section 4 Customising the User Interface Technical Manual 7 8 9 10 11 25 ...
Page 128: ...Section 8 Espresso System 8 2 1 Espresso Water Flow Diagram 118 ...
Page 148: ...Section 11 Electrical Electronic Diagrams Atlas H Board Pin Connections COTI 138 ...
Page 150: ...Section 11 Electrical Electronic Diagrams Atlas H Board Pin Connections LINEA 9 10 1 140 ...
Page 152: ...Section 11 Electrical Electronic Diagrams 11 8 Input Circuit 1 COTI 142 ...
Page 154: ...Section 11 Electrical Electronic Diagrams 11 10 Input Circuit 1 LINEA 144 ...
Page 156: ...Section 11 Electrical Electronic Diagrams 11 12 Output Circuit 1 COTI 146 ...
Page 158: ...Section 11 Electrical Electronic Diagrams 11 14 Output Circuit 1 LINEA 148 ...
Page 168: ...NOTES 158 ...
Page 169: ......