EN
48
Display
Operating Procedure
Description
Safety Valve
• This parameter allows the service staff
to enable/disable the safety valve test.
• This parameter allows to bring the steam
boiler temperature to 140°C, thus
triggering the safety valve. Once the
valve has triggered disable the function.
TEST SAFETY VAL V
DI SABL ED
When the espresso machine is turned off, press and hold the
button on the group 1 keypad until the
following is displayed (approximately 10 seconds)
Enter the 5 digit technician password using buttons 1-5 on the group 1 keypad. Once accepted the following
appears:
Press the
button on the group 1 keypad until the following appears:
Press the
or the
button to change to
ENABL E
or
DI SABL E
. Once the desired condition is displayed
press ther
button to conirm.
When inished, continue to the next parameter
or press
to exit programming mode.
1
2
4
3
5
• Should the safety valve fail to trigger
within approximately one minute of the
temperature reaching 140°C, disable
the function and replace the valve.
• Only qualiied technicians can perform
this operation.
OFF 0 9: 3 0
Pa s s wo r d
? ? ? ? ?
La n g u a g e
ENGLI SH
TEST SAFETY VALV
DI SABL ED
“Technical” Programming
