YF ET-9EA, Техническое руководство

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ET-9EN/ET-9EA
Maintenance
Trouble Shooting
Item Cause of Failure Troubleshooting
1 Fructose leaking
1.
Check that the connection between
the plastic joint and the pump is tight.
2.
Check that the connection between
copper elbow and pump is tight.
3.
Check that the screws holding the
motor to the pump are tight.
4.
Check that the liquid level fixing cover
(white PE) for cracks.
2 Fructose does not flow out
1.
Motor failure
2.
IC board crash
3
Fructose output end (filling head)
leaking fructose
Check that the “plug head” in the output
end
is correctly assembled
(as shown in Figure A),on the rear side
of this page
4 Flow cannot be stopped
1.
Sensor eye malfunction (ECN)
2.
IC board crash
5
Dispenser not working
due to power failure
1. Power cord plug not properly plugged in
or poor connection.
2. Fuse on IC board blown.
3. Selector terminal plug on IC board loose
4. IC board crash
6 Flow rate shows serious error
Press
“Setting” key for 5 seconds to
enter P1 total flow rate and re-calibrate
Washing the ET-9EN/ET-9EA Fructose syrup Dispenser
with hot water is strictly prohibited
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