YF ET-9EN User manual
Microcomputer
Fructose Dispenser
ET-9EAET-9EN、
Technical Manual
We won
TAIWAN PACKAGING STAR (TP STAR)
GOOD DESIGN PRODUCT
TAIWAN EXCELLENCE 2001
CE MARKING CERTIFIED
MINISTRY OF ECONOMIC AFFAIRS
INNOVATIVE RESEARCH AWARD
Made by Y-FANG SEALING MACHINE LTD.
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340W
II. Operation Instructions:
1. Fill the fructose reservoir before you power on the machine. If the fructose level
becomes too low during operation the machine will emit 5 beeps and the indicator
light will begin to flash. Please refill with fructose immediately to avoid
malfunction.
2. If uninterrupted dispensing is needed, long press the “Continue/Stop” key (6
seconds) until 5 beeps are heard and then release to start dispensing. To stop,
press “Continue/ Stop” once briefly.
3. For single unit flow rate settings: press the “Setting” key Æselect the key set to
be defined ÆÆwhen settings are all done
Æpress the “Save” key again to finish.
III. Notes:
1. This machine can be adjusted to suit the viscosity of the fructose.
2. Before using the first time, clean the interior of the reservoir with warm water
(60°C). Fill with fructose after cleaning and drying with absorbent paper or cloth.
After filling press the “Continue” key to release about 500ml to drive out any air or
water that remains in the system.
3. Filling the reservoir with fructose should be done slowly to avoid the generation of
air bubbles that can influence the output accuracy.
4. It is recommended that the output nozzle be cleaned regularly (at least once per
month) to ensure accuracy of the dispenser. Cleaning may be done more
frequently if necessary.
5. Fructose output nozzle cleaning procedures: (as in Attachment 1, on the rear side
of this manual).
(1) Rotate clockwise to remove fructose nozzle for cleaning.
(2) After cleaning, follow the procedure in Attachment 1 Component Detailed
Drawings to reinstall and tighten it counterclockwise.
6. Using hot water for cleaning is strictly prohibited.
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IV. Function setting instruction table:
(It is recommended that setup be performed by a technician)
ϡLong press the “Setting” key (5 seconds) to enter internal function settings. After
setting has been completed, press the “Setting” and “Save” keys to end the task and
exit.
ʳʳϡ
(P4, P5 are setting functions for ET-9H)
Item Function Default Value Remarks
P1 Define fructose output ratio: 1-2000 100
fructose output
fructose output
P2 Detect the fructose syrup viscosity Recommended
to define as 5
Long press the “Setting”
key (5 seconds) under
P1 to enter P2
P3 Temperature adjustment
(password “1-2”“3-2”“2-2”) 15
temperature
temperature
P4 Refill delay time: 1-30 (stand for
0.1-3 seconds) 30
Press
time (seconds)
(seconds)
P5 Refill time: 1-200 (x2 second) 180
time (seconds)
(seconds)
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Attachment 1 Component Detailed Drawings
Please clean the fructose output nozzle every week
Connecting collar
Washer
Plug
Spring
Fructose
output nozzle
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Attachment 2: Internal structure and disassembly
1. Loosen the nut by using socket wrench #35
2. Loosen the screws on the base to complete the task
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Figure A
Incorrect (X) Correct (O)
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ET-9EN/ET-9EA
Maintenance
Trouble Shooting
Item Cause of Failure Troubleshooting
1Fructose 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.
2Fructose does not flow out 1. Motor failure
2. IC board crash
3Fructose 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
4Flow cannot be stopped 1. Sensor eye malfunction (ECN)
2. IC board crash
5Dispenser 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
6Flow 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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Technical Note 18
ET-9EN / 9EAFructose Dispenser
IC board [44 pins] Wiring Diagram
ET-9EN Fructose Dispenser IC board [updated 2007.6] Wiring Diagram
---------------------------------------------------------------------------------------------------
New IC board settings, error code descriptions:
E-rr Abnormal voltage E-CN Counter electric eye failure
E-17 Cannot read parameters E-18 Cannot write parameters into memory
E-19 Computer board (IC board) failure OPEN Temperature sensor open circuit
CLOS Temperature sensor short circuit
Item Function Recommended
Value Settings
P1 Define fructose output ratio: 1-2000 100 Press or to increase or
decrease fructose output ratio
P2 Define viscosity of fructose 5P1 Ælong press for 5 seconds
to enter ÆP2
Normal state of Switch SW1, 2 is OFF
Temperature sensor cord
Liquid level cord
Counter electric eye
SENSOR
Buzzer
Switch
Plug for external
connection
Filter capacitors
Reserved
220V/110
V selector
terminal
Transformer
Power
Motor
P.S. External transform is not required
Reserved
Reserved
ACN
power
FUSE
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ET-9EN/ET-9EA Maintenance
Fructose syrup dispenser cleaning procedures
1. Press the “Continue” key to drive out residual fructose.
2. Use absorbent paper or a dry cloth to remove any remaining fructose.
3. Pour in 60°C warm water and use sponge to wash and wipe, and then
loosen output end to remove it. Then press the “Continue” key to drain
out the water. Use absorbent paper or a cloth to remove the residual
water in the bottom of the reservoir.
Notes
1. Hot water must never be used for cleaning. Only use warm water (60°C).
5. If the supply cord is damaged, it must be replaced by a special cord or
assembly available from the manufacturer or its service agent.
4. Children being supervised not to play with the appliance.
3. The appliance is not to be used by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge.
2. Do not invert or tilt the dispenser to pour fructose out of the reservoir.
Fructose or water may reach the IC board through the gap and cause a
short circuit.
Fructose syrup dispenser delivery and handover procedures
(these must be followed)
1. Use warm water to clean the interior of the reservoir. Use absorbent
paper or a dry cloth to remove residual water.
2. Pour in fructose until reservoir is about 1/4 full. The fructose level should
reach the end position of the sensor.
3. Drain out 300ml of fructose (to ensure at least 100ml of liquid is
removed.)
4. Use a measuring cup to calibrate the flow rate because each brand of
fructose has a different viscosity.
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Warranty烉
Product
Description
Microcomputer
Fructose Dispenser Telephone Address
Model Number ET-9EN/ET-9EA Warranty Conditions:
1. This machine is warranted for one year
from the date of shipment from the factory.
During this period maintenance and parts
replacement will be made free of charge.
2. Failure resulting from incorrect operation,
unauthorized modification, damage during
transportation, or natural disaster etc. is
not covered by the warranty and charges
will be made for the cost of repairs and
parts.
3. Charges will be made for repairs and parts
after expiry of the warranty period one year
after shipment.
Company Finished Product
Certification Seal:
ɈVoid if company qualification seal is not present
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