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8.1.2 Structure of the Maintenance Menu
OPTION NO. MENU ITEM
1. Maintenance
1.1. Cleaning
1.1.1. Brew group
1.1.2. Dispenser/mixer
1.1.3. Milk circuit
1.2. Coffee grinder
1.2.1. Coffee grinder 1/2
1.2.1.1. Finer
1.2.1.2. Coarser
8.1.3 Description of Messages in the Maintenance Menu
DISPLAY Description
1
Maintenance
This menu allows some maintenance and cleaning operations to be performed on some internal machine
parts.
1.1.
Cleaning
This option allows the brew group, dispensing spout, mixer and milk circuit to be washed.
1.1.1.
Brew group
This option allows a brew group wash cycle to be performed (see section "Brew Group
Cleaning").
1.1.2.
Dispenser/mixer
This option allows a wash cycle of the dispenser and of the instant product mixer to be performed (see section
"Instant Product Mixer Cleaning").
1.1.3.
Milk circuit
This option allows a milk circuit wash cycle to be performed (see section "Milk Circuit Cleaning").
1.2.
Coffee grinder
This option allows the coffee grinders' grind to be adjusted (see section "Coffee Grind Adjustment").
1.2.1.
Coffee grinder 1/2
This option allows the user to select the coffee grinder to which the coffee grind adjustment should be applied.
1.2.1.1.
Finer
This option allows for a finer grind.
1.2.1.2.
Coarser
This option allows for a coarser grind.