ARTEZEN SYNCRO - Page 63

Automatic Divider-rounder model Syncro
63/79
Use and maintenance manual (translation of the original instructions) - MASA6_en_2 of 23/03/2021
ALARM No.
CAUSE OF THE
PROBLEM
SOLUTIONS
ALARM 2
“GF2” in alarm mode
Turn off the machine, open the rear electrical box, then restart
the machine: when the problem reoccurs, check the type of
alarm on the display of the alarmed device by reading the
alphanumeric code. The updated alarm list can be downloaded
at:
https://www.se.com/ww/en/product-range/2253-altivar-
12/?parent-subcategory-id=2905Se “GF2” è spento,
o Check the fuses in “F4” and replace them if necessary;
o Check the fuses in “F1” and replace them if necessary
ALARM 3
“GF3” in alarm mode
Turn off the machine, open the rear electrical box, then restart
the machine: when the problem reoccurs, check the type of
alarm on the display of the alarmed device by reading the
alphanumeric code. The updated alarm list can be downloaded
at:
https://www.se.com/ww/en/product-range/2253-altivar-
12/?parent-subcategory-id=2905Se “GF3” è spento,
o Check the fuses in “F4” and replace them if necessary;
o Check the fuses in “F1” and replace them if necessary
ALARM 4
"QT1", "QT2", "QT3",
"QT4", "QT5", "QT7",
"QT8” circuit breaker
triggered
o Check the triggered circuit breaker, and on the basis of
this, check the efficiency of the corresponding motor and any
problems in the movement of the device mechanically connected
to it
ALARM 5
Proximity sensor “S1” not
reading– Rounding cam
o Sensor “S1” broken- replace it;
o Sensor "S1" disconnected from the connector - unscrew
and re-tighten the connecting ring nut;
o Sensor "S1" unscrewed from its seat - Screw it back up
to a distance of 0.5 ÷ 1 mm from the cam;
o Check the connection present in board “A1” to wire
number “701” of terminal board “M7”;
o Board “A1” may be faulty;
o The "GF1" device may be faulty: check the alarm on the
"GF1" display;
o If "GF1" is off, move the wire "+ L1" in terminal block
"M14" from terminal “70” to terminal "69" with the wire "+24"
ALARM 6
Proximity sensor “S8.1”
not reading– Weight
selection cam (counter
zero setting)
o Sensor “S8.1” broken - replace it;
o Sensor "S8.1" disconnected from the connector -
unscrew and re-tighten the connecting ring nut;
o Sensor "S8.1" unscrewed from its seat - Screw it back up
to a distance of 0.5 ÷ 1 mm from the cam;
o In manual work mode (par. 4.11) select page “I” and
press “START” for 10 seconds: the display must show a moving
numbering at the top. Select the “L” page and check that the
numbering is moving: if this is not the case, the “M5” motor is
blocked - check for any obstruction to the movement;
o Check the connection present in board “A1” to wire
number “518” of terminal board “M5”;
o Board “A1” may be faulty;
ALARM 7
Proximity sensor “S3” not
reading– Large rounding
cup
o Sensor “S3” broken - replace it;
o Sensor "S3" disconnected from the connector - unscrew
and re-tighten the connecting ring nut;
o Sensor "S3" unscrewed from its seat - Screw it back up
to a distance of 0.5 ÷ 1 mm from the reading references;
o In manual work mode (par.4.11), select page “H” and
press “START” for 10 seconds: the cup conveyor (Figure 1 ref. 6)
must be moving; if not, the “M3” motor is blocked - check for any
obstruction to the movement;