Velp Scientifica
– UDK139 Operating Manual
10004762/B5
33
To return to the “Check-up” menu press the arrow in the upper left corner.
Press
to start all the operations listed automatically.
The green flag on the right indicates that the operation was carried out correctly, a
red X indicates that the operation was not successful.
The procedure can be interrupted at any time by pressing
.
If at the end of the procedure one or more operations are marked with a red X, press
the back arrow to return to the "Check-up" menu. Select Manual check-up and carry
out the manual procedure for the option that failed during the automatic control.
NOTE:
if a check-up has failed identify the cause before repeating the operation.
Diagnosis
This option is used to check the correct functioning of safety devices, level sensors
and water detector.
Select the submenu Diagnosis, the display shows:
To return to the “Check-up” menu press the arrow in the upper left corner.
Select Check safety devices. The display shows:
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