Delta Mayor D 1 Gr Manual page 53

You can get out of the adjust mode anytime. For that you only have to press button 5 for 3
-
seconds.
Keyboard control groups
Button 1: 1 espresso coffee
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Button 2: 1 coffee
-
Button 3: 2 espresso coffees
-
Button 4: 2 coffees
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Button 5: Start/Stop
-
6. RETIRING THE MACHINE FROM ACTIVE DUTY
Removing the machine from the market must only be done by authorized technicians.
To remove the machine from active duty it is necessary to eliminate the pressure from the
hydraulic circuit, turn of the machine acting on the RCD, then unplug power cord and
process environment corrosive substances.
After completing the procedures of the former paragraph, put the machine in a safe place, outside
the reach of children and irresponsible persons.
The machine should be shipped back to the manufacturer or to an authorized recycling centre for
electric and electronic equipment (EEE).
Do not abandon in the environment.
Button 1 Button 3
Button 2
53
Button 5
Button 4