User manual

19 User manual
4.5.7. MAINTENANCE PROGRAM
This screen shows the number of cycles remaining before replacement of the bacteriological filter (400), the door seal (1000)
as well as when general servicing (4000) is required. The three counters are decreased in value after each cycle.
When one of the counters reaches 0 a corresponding message appears at the bottom of the selection screen.
It is not possible to run a new cycle (the selection button will disappear) unless the reading of the message has been
confirmed by pushing the Ok icon. The counter is then automatically reset.
If one of the three operations is completed before the respective counter has reached 0 it is necessary to reset the counter
manually. Place the cursor in front of the operation with the icons UP and DOWN and reset it by pushing the Ok icon.
4.5.8. SERVICE PROGRAM
In this sub-menu it is possible to select and run the Bowie & Dick, Helix and air leakage/vacuum test cycles.
The diagnostic function is reserved for technical service personnel and requires an access code.
Cursor UP
Cursor DOWN
Reset of the
selected
counter
Exit from the sub-menu
Cursor UP
Cursor DOWN
Confirmation of
the selection
Exit from the
sub-menu