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IMI CORNELIUS INC One Cornelius Place Anoka, MN 55303
Telephone (800) 238–3600 Facsimile (800) 535–4231
Operator’s Manual
ICE/BEVERAGE DISPENSER
Model: Enduro-175 8 Valve
IMPORTANT:
TO THE INSTALLER.
It is the responsibility of
the Installer to ensure that
the water supply to the
dispensing equipment is
provided with protection
against backflow by an air
gap as defined in
ANSI/ASME A112.1.2-1979;
or an approved vacuum
breaker or other such
method as proved effective
by test.
Water pipe connections
and fixtures directly
connected to a potable
water supply shall be
sized, installed, and
maintained according to
Federal, State, and Local
Codes.
Part No. 620917901OPR
Release Date: March 1, 2004
Revision Date: N/A
Revision: A
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment
IMI CORNELIUS INC; 2004
PRINTED IN U.S.A
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TABLE OF CONTENTS
MAINTENANCE 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DAILY (OR AS REQUIRED) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WEEKLY (OR AS REQUIRED) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MONTHLY 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
START-UP & OPERATING INSTRUCTIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLEANING INSTRUCTIONS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DISPENSER 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGE SYSTEM (IF APPLICABLE) 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BLOWN FUSE OR CIRCUIT BREAKER. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GATE DOES NOT OPEN. AGITATOR DOES NOT TURN. 5. . . . . . . . . . . . . . . . . .
GATE DOES NOT OPEN OR IS SLUGGISH. AGITATOR TURNS. 5. . . . . . . . . .
ICE DISPENSES CONTINUOUSLY. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SLUSHY ICE WATER IN HOPPER. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGES DO NOT DISPENSE. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGES TOO SWEET. 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGES NOT SWEET ENOUGH. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEVERAGES NOT COLD (UNITS WITH BUILT-IN COLD PLATE). 6. . . . . . . . . . .
FLAVOR SYRUPS DO NOT DISPENSE. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FLAVOR DISPENSES FOR MORE THAN 1 SEC. 6. . . . . . . . . . . . . . . . . . . . . . . . . .
FLAVOR DISPENSES MOR THAN .5 OZ. 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARRANTY 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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620917901
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MAINTENANCE
The following dispenser maintenance should be performed at the intervals indicated:
DAILY (or as required)
Remove foreign material from vending area drip tray to prevent drain blockage.
WEEKLY (or as required)
Clean vending area. Check for proper water drainage from the vending area drip tray.
MONTHLY
Clean and sanitize the hopper interior and beverage system, if applicable (see CLEANING INSTRUCTIONS).
START-UP & OPERATING INSTRUCTIONS
Fill the hopper with ice. Dispense several large cups of ice (approximately 20 to 30 seconds total dispensing time)
to allow ice to fill the cold plate cabinet. Add ice to the hopper as necessary to refill and replace the lid. Allow 10 to
15 minutes for the cold plate to cool down. Repeat this procedure whenever the dispenser has run out of ice. Start
up the beverage system and adjust faucets to the proper brix. Contact your local syrup distributor for complete
information on the beverage system.
In normal operation, pushing the ice dispenser mechanism will cause ice to flow from the ice chute. Ice flow will
continue until the dispenser mechanism is released. Dispensing of any faucet will provide beverage of the appropriate flavor.
CAUTION: Use caution to avoid spilling ice when filling dispenser. Clean up immediately any
spilled ice from filling or operating the unit. To prevent contamination of ice, the lid must be
installed on the unit at all times.
If the dispenser fails to dispense ice or beverage see troubleshooting guide.
CLEANING INSTRUCTIONS
WARNING: Disconnect Power Before Cleaning! Do not use metal scrapers, sharp objects or
abrasives on the ice storage hopper, top cover and the agitator disk, as damage may result.
Do not use solvents or other cleaning agents, as they may attack the plastic material.
Soap solution - Use a mixture of mild detergent and warm (100 degrees F) potable water.
Sanitizing solution
solution to this ratio will create a solution of 200 PPM.
- Use 1/2 ounce of household bleach in 1 gallon of potable water. Preparing the sanitizing
DISPENSER
1. CLEANING EXTERIOR SURFACES
Important: Perform the following daily.
A. Remove the cup rest from drip tray.
B. Wash the drip tray with soap solution. Rinse with clean water and allow solution to run down the drain.
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C. Wash cup rest with soap solution and rinse in clean water. Install the cup rest into the drip tray.
D. Clean all exterior surfaces with soap solution and rinse in clean water.
2. CLEANING INTERIOR SURFACES
CAUTION: When pouring liquid into the hopper, do not exceed the rate of 1/2 gallon
per minute.
Important: Perform the following at least once a month.
A. Remove agitator assembly.
B. Using a nylon bristle brush or sponge, clean the interior of the hopper, top cover and agitator assembly
with soap solution. Thoroughly rinse the hopper, cover and agitator surfaces with clean potable water.
C. Reassemble agitator assembly. Take special care to ensure that the thumbscrew is tight.
D. Using a mechanical spray bottle filled with sanitizing solution, spray the entire interior and agitator as-
sembly. Allow to air dry.
E. Remove merchandiser and ice chute cover from unit.
F. With a nylon bristle brush or sponge, clean the inside of the ice chute, gasket, and cover with soap solu-
tion and rinse thoroughly to remove all traces of detergent.
G. Reassemble ice chute assembly.
H. Using a mechanical spray bottle filled with sanitizing solution, spray the inside of the ice chute. Allow to
air dry.
I. Reinstall merchandiser.
BEVERAGE SYSTEM (IF APPLICABLE)
WARNING: Disconnect Power Before Cleaning! Do not use metal scrapers, sharp objects
or abrasives on the ice storage hopper, top cover and the agitator disk, as damage may
result. Do not use solvents or other cleaning agents, as they may attack the plastic material.
Soap solution - Use a mixture of mild detergent and warm (100 degrees F) potable water.
Sanitizing solution
solution to this ratio, the required solution of 200 PPM will be obtained.
Cleaning tank
potable water (120 degrees F).
CAUTION: When pouring liquid into the hopper, do not exceed the rate of 1/2 gallon
per minute.
- Use 1/2 ounce of household bleach in 1 gallon of potable water. Preparing the sanitizing
- Fill clean, empty tank with a mixture of mild detergent and five (5) gallons of warm
1. COLD PLATE
A. Remove splash panel.
B. Remove or move the plastic cold plate cover to expose the cold plate.
C. Locate and remove any debris from the drain trough. Check that the drain holes are not clogged.
D. Pour small amount of soap solution through cold plate openings in hopper.
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E. Using a cloth, wash down the surfaces of the cold plate and plastic cover with soap solution.
F. Install and properly position the cover on the cold plate.
G. Install the splash panel in the reverse order it was removed.
H. Rinse cold plate surface by pouring potable water through hopper openings.
2. DISPENSING VALVES
Refer to addendum supplied with the unit that is applicable to the manufacturer of the valves installed
on the unit.
3. PRODUCT TUBING
Only trained and qualified persons should perform these cleaning and sanitizing procedures.
A. Sanitize tank systems, Post-Mix and Pre-Mix
a. Remove all the quick disconnects from all the tanks. Fill a suitable pail or bucket with
soap solution.
b. Submerge all disconnects (gas and liquid) in the soap solution and then clean them using a nylon
bristle brush. (Do not use a wire brush). Rinse with clean water.
c. Prepare sanitizing solution and using a mechanical spray bottle, spray the disconnects.
Allow to air dry.
d. Using a clean, empty tank, prepare five (5) gallons of the sanitizing solution. Rinse the tank discon-
nects with approximately 9 oz. of the
sanitizing solution. Close the tank.
e. Prepare cleaning tank by filling clean five (5) gallon tank with a mixture of mild detergent and pota-
ble water (120 F).
f. Connect a gas disconnect to the tank and then apply one of the product tubes to the cleaning tank.
Operate the appropriate valve until liquid dispensed is free of any syrup.
g. Disconnect cleaning tank and hook up sanitizing tank to syrup line and CO
system.
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h. Energize beverage faucet until chlorine sanitizing solution is dispensed through the faucet. Flush
at least two (2) cups of liquid to ensure that the sanitizing solution has filled the entire length of the
syrup tubing.
i. Allow sanitizer to remain in lines for fifteen (15) minutes.
j. Repeat the step above, applying a different product tube each time until all tubes are filled with the
sanitizing solution.
k. For post-mix valves, remove the nozzle and syrup diffuser and clean them in a mild soap solution.
Rinse with clean water and reassemble the nozzle and syrup diffuser to the valve.
l. For pre-mix valves, disconnect all product tubes from the tank of sanitizing solution and then open
the valves to allow the pressure to be relieved. Remove the valves from the dispenser, disassemble and wash thoroughly in a mild soap solution.
m. Rinse the parts in clean water, reassemble the valve and reconnect it to the dispenser.
n. Discard the tank of sanitizing solution and reconnect the product (syrup or pre-mix) tanks. Operate
the valves until all sanitizer has been flushed from the system and only product (syrup or pre-mix)
is flowing.
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B. Sanitize syrup lines, B-I-B Systems
a. Remove all the quick disconnects from all the B-I-B containers.
b. Fill a suitable pail or bucket with soap solution.
c. Submerge all disconnects (gas and liquid) in the soap solution and then clean them using a nylon
bristle brush. (Do not use a wire brush). Rinse with clean water.
d. Using a plastic pail, prepare approximately five (5) gallons of sanitizing solution.
e. Rinse the B-I-B disconnects in the sanitizing solution.
f. Sanitizing fittings must be attached to each B-I-B disconnect. If these fittings are not available, the
fittings from empty B-I-B bags can be cut from the bags and used. These fittings open the disconnect so the sanitizing solution can be drawn through the disconnect.
g. Place all the B-I-B disconnects into the pail of sanitizing solution. Operate all the valves until the
sanitizing solution is flowing from the valve. Allow sanitizer to remain in lines for fifteen
(15) minutes.
h. Remove the nozzle and syrup diffuser from each valve and clean them in a soap solution. Rinse
with clean water and reassemble the nozzle and syrup diffuser to the valve.
i. Remove the sanitizing fittings from the B-I-B disconnects and connect the disconnects to the ap-
propriate B-I-B container. Operate the valves until all sanitizer has been flushed from the system
and syrup is flowing freely.
C. Sanitize Flavor syrup lines, B–I–B System
a. Remove all the quick disconnects from all the B–I–B containers.
b. Fill a suitable pail or bucket with soap solution.
c. Submerge all disconnects (gas and liquid) in the soap solution and then clean them using a nylon
bristle brush. (Do not use a wire brush). Rinse with clean water.
d. Using a plastic pail, prepare approximately five (5) gallons of sanitizing solution.
e. a. Rinse the B–I–B disconnects in the sanitizing solution.
f. b. Sanitizing fittings must be attached to each B–I–B disconnect. If these fittings are not avail-
able, the fittings from the empty B–I–B bags can be cut from the bags and used. These fittings
open the disconnect so the sanitizing solution can be drawn through the disconnect.
g. c. Place all the B–I–B disconnects into the pail of sanitizing solution. ‘Purge’ all the flavor valves
until the sanitizing solution is flowing from inner nozzle. This can easily be accomplished by holding down each keypad button for at least 15 seconds. After 15 seconds the valve will go into
‘purge’ mode and continuously dispense for the next 60 seconds. Allow sanitizer to remain in lines
for at least thirty (30) minutes.
h. Remove nozzle cover (outer nozzle) from flavor module housing. Clean in a soap solution and
rinse with clean water.
i. Remove the sanitizing fittings from the B–I–B disconnects and connect the disconnects to the ap-
propriate B–I–B container. Operate the flavor valves until all sanitizer has been flushed from the
system and flavor syrup is flowing freely.
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TROUBLESHOOTING
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
WARNING: If repairs are to be made to a product system, remove quick disconnects from
the applicable product tank, then relieve the system pressure before proceeding. If repairs
are to be made to the CO
system, stop dispensing, shut off the CO
2
system pressure before proceeding. If repairs are to be made to the refrigeration system, make sure
electrical power is disconnected from the unit.
Should your unit fail to operate properly, check that there is power to the unit and that the hopper contains ice. If the unit does not dispense, check the following chart under the appropriate symptoms to aid
in locating the defect.
supply, then relieve the
2
Trouble
Probable Cause
BLOWN FUSE OR CIRCUIT BREAKER. A. Short circuit in wiring.
B. Defective gate solenoid.
C. Defective agitator motor.
GATE DOES NOT OPEN. AGITATOR DOES
A. No power.
NOT TURN.
B. Bent depressor plate (does not actuate switch).
C. Defective dispensing switch.
GATE DOES NOT OPEN OR IS SLUGGISH.
A. Defective gate solenoid.
AGITATOR TURNS.
B. Excessive pressure against gate slide.
C. Defective rectifier.
ICE DISPENSES CONTINUOUSLY.
A. Stuck or bent depressor plate (does not
release switch).
B. Defective dispensing switch.
C. Improper switch installation.
SLUSHY ICE. WATER IN HOPPER.
A. Blocked drain.
BEVERAGES DO NOT DISPENSE.
BEVERAGES TOO SWEET.
B. Unit not level.
C. Poor ice quality due to water quality or
icemaker problems.
D. Improper use of flaked ice.
A. No 24 volt power to faucets.
B. No CO
pressure.
2
A. Carbonator not working.
B. No CO
pressure in carbonator.
2
C. Faucet brix requires adjusting.
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Trouble Probable Cause
BEVERAGES NOT SWEET ENOUGH.
A. Empty syrup tank.
B. Faucet brix requires adjusting.
BEVERAGES NOT COLD (UNITS WITH BUILT-IN
COLD PLATE).
A. Unit standing with no ice in hopper – no ice in
cold plate cabinet.
FLAVOR SYRUPS DO NOT DISPENSE. A. No 24 volt power to PC board.
B. No CO2 pressure.
C. Empty syrup tank.
D. Kinked tubing.
E. Clogged inner nozzle.
F. Defective PC board.
G. Defective harness from keypad.
H. Defective Flow control.
I. Defective solenoid harness.
J. Defective keypad.
FLAVOR DISPENSES FOR MORE THAN 1 SEC. A. Dip switch settings on control board incorrect.
B. PC board defective.
C. Defective flow control.
FLAVOR DISPENSES MORE THAN .5 OZ. A. Dip switch settings on control board incorrect.
B. Flow control incorrectly set.
C. PC board defective.
D. Defective flow control.
Contact your local syrup or beverage equipment distributor for additional information and troubleshooting of beverage system.
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IMI CORNELIUS INC
.
ONE CORNELIUS PLACE
ANOKA, MN. 55303–6234
TELEPHONE (800) 238–3600
FACSIMILE (800) 535–4231
WARRANTY
IMI Cornelius Inc. and Remcor Products Company warrant that all equipment and parts are free from
defects in material and workmanship under normal use and service. For a copy of the warranty applicable to your Cornelius and or Remcor product, in your country, please write, fax or telephone the
IMI Cornelius office nearest you. Please provide the equipment model number and the date of purchase.
IMI Cornelius Offices
AUSTRALIA P.O . 210, RIVERWOOD, NSW 2210, AUSTRALIA (61) 2 533 3122 FA X (61) 2 534 2166
AM LANGEN FELDE 32 A-1222 VIENNA, AUSTRIA (43) 1 233 520 FAX (43) 1-2335-2930
AUSTRIA
BOSKAPELLEI 122 B-2930 BRAASCHAAT, BELGIUM (32) 3 664 0552 FA X (32) 3 665 2307
BELGIUM
RUA ITAOC ARA 97 TO MAS COELHO RIO DE JANEIRO, BRAZIL (55) 21 591 7150 FA X (55) 21 593 1829
BRAZIL
TYTHING ROAD ALCESTER WARWICKSHIRE, B49 6 EU, ENGLAND (44) 789 763 101 FA X (44) 789 763 644
ENGLAND
71 ROUTE DE ST. DENIS F-95170 DEUIL LA BARRE PA RIS , FRANC E (33) 1 34 28 6200 FAX (33) 1 34 28 6201
FRANCE
GERMANY
GREECE
HONG
ITALY
NEW
SINGAPORE
SPAIN
USA
CARL LEVERKUS STRASSE 15 D-4018 LANGENFELD, GERMANY (49) 2173 7930 FA X (49) 2173 77 438
488 MESSOGION AVENUE AGIA PA RAS KE VI 153 42 ATHENS, GREECE (30) 1 600 1073 FA X (30) 1 601 2491
KONG 1104 TAIKOTSUI CENTRE 11-15 KOK CHEUNG ST TAIKOKTSUE, HONG KONG (852) 789 9882 FA X (852) 391 6222
VIA PELLIZZARI 11 1-20059 VIMARCATE, ITALY (39) 39 608 0817 FAX (39) 39 608 0814
ZEALAND 20 LANSFORD CRES. P.O . BOX 19-044 AVONDALE AUCKLAND 7, NEW ZEALAND (64) 9 8200 357 FAX (64) 9 8200 361
16 TUAS STREET S INGAPORE 2263 (65) 862 5542 FAX (65) 862 5604
POLIGONO INDUSTRAIL RIERA DEL FONOLLAR E-08830 SANT BOI DE LLOBREGAT BAR CELONA, SPAIN (34) 3 640 2839 FAX (34) 3 654 3379
ONE CORNELIUS PLACE ANOKA, MINNESOTA (763) 421-6120 FA X (763) 422-3255
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IMI CORNELIUS INC.
Corporate Headquarters:
Anoka, Minnesota 55303-6234
One Cornelius Place
(763) 421-6120
(800) 238-3600
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