31
Wegaconcept
Technical manual
ENGLISH
23.2 Scheduled assistance
This function is related to the request for machine
assistance and provides notication of when to proceed
with ordinary scheduled maintenance.
The request for assistance appears when the number
of coee, tea, boiler lling cycles, or the number of days
passed since installation of the machine, have reached a
value equal to the cycle programmed by the technician.
All alarm messages will remain on the display and
blink 10 seconds every minute in the selection standby
phase or in the programming standby phase.
The alarms for reached/exceeded thresholds do not
prevent the machine from functioning.
The alarms can be reset at any time (also before
the alarm is engaged) by a technician following the
procedure described in chapter 32.
When the machine is functioning, the system
increases both the machine cycle counter and the time
since installation counter.
When the number of executed cycles is less than 1000
cycles in respect to the programmed threshold "A", the
alarm message in the following example appears.
PLANNED SERVICE -A-
REMAIN CYCLES 0999
PLEASE CALL SERVICE
PLANNED SERVICE -B-
REMAIN CYCLES 1000
PLEASE CALL SERVICE
PLANNED SERVICE -A-
LIMIT REACHED
PLEASE CALL SERVICE
Once threshold "A" has been reached, the alarm
message changes to the following:
If no maintenance operation is executed, the message
indicated above remains until the subsequent threshold
"B" alarm is reached:
Once threshold "B" has been reached, the alarm
message changes to the following:
PLANNED SERVICE -B-
LIMIT REACHED
PLEASE CALL SERVICE
PLANNED SERVICE -C-
LIMIT REACHED
PLEASE CALL SERVICE
TOTAL CYCLES : WWWWW
REMAIN 15 DAY
PLEASE CALL SERVICE
TOTAL CYCLES : WWWWW
LIMIT REACHED
PLEASE CALL SERVICE
If no maintenance operation is executed, the message
indicated above remains until the subsequent threshold
"C" alarm is reached:
Once threshold "C" has been reached, the alarm
message changes to the following:
PLANNED SERVICE -C-
REMAIN CYCLES 1000
PLEASE CALL SERVICE
The system also displays the installation date of the
machine (or the date of the last intervention) with the
date for required maintenance.
Two weeks prior to reaching the programmed
threshold, the following message appears on the display:
Once the date of required assistance is reached, the
following message appears on the display:
The A - B - C meters are independent from one another
and are therefore reset independently.
The alarms are reset by pressing the button () for
at least 3 seconds until the cycles meter resets to 0000.
!
For programming of the alarms refer to chapter. 23.
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