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Sanitizing And Cleaning                                                                        ICEU060

Page 13

An Ice-O-Matic ice machine represents a sizable investment of time and money in any company’s business.
In order to receive the best return for that investment, it 

MUST

 receive periodic maintenance.  It is the

USER’S RESPONSIBILITY

 to see that the unit is properly maintained.  The following is a list of

recommended maintenance that will help keep the machine running with a minimum of problems.
Maintenance and cleaning should be scheduled at least every six (6) months. 

General

The periods and procedures for maintence are provided as a guide.  Cleaning will vary depending upon
local water conditions and amount of ice used.  Each ice maker must be maintained individually, in
accordance with its own requirements.

Icemaker In Place Cleaning

1.  Remove the ice from the bin.
2.  Remove the front panel.
3.  Rotate the control knob counterclockwise to the 

OFF

 position.

4.  Remove the curtain by pulling forward on the left end, and then pulling the curtain to the left and out of

the machine.

5.  Lift up spray platform, locate the stand pipe to the right of the opening, and pull it out to drain the

reservoir.  Replace the stand pipe, spray platform, and curtain.

6.  Mix approximately 3 ounces of approved ice machine cleaner with 1.5 quarts of warm (95ºF-115ºF)

potable water, and pour this solution into the reservoir at the curtain base.

10. Pour hot water into the bin to melt the ice produced during cleaning, and to clean out the drain.  Wipe

the interior of the bin with mild soap and hot water, rinse with cold water.
To sanitize, prepare ½ ounce of approved (EPA/FDA) sodium hypochloride food equipment sanitizer to
1 gallon of warm water to form a solution with 100 minimum to 200 maximum ppm free chlorine yield,
and repeat steps 3-10, except substitute the sanitizer solution for the ice machine cleaner solution.

11. Replace the front panel

Ice Maker Maintenance

1.  Shut off water supply to the icemaker.
2.  Disconnect the water inlet tube from the connection at the back of the icemaker, and check the screen

at that point.  If very dirty, carefully pull the screen out and clean it.  Reassemble the water line to the
icemaker.

3.  Open the water shutoff valve.
4.  Unplug the power cord to disconnect electrical power to the icemaker.
5.  Remove the front panel.
6.  Clean the air-cooled condenser fins using a brush or vacuum cleaner, or if needed, coil cleaner. A dirty

condenser coil reduces the ice making capacity of this machine.  

Ice machine cleaner
contains acids.  These
compounds may cause
burns.  If swallowed DO
NOT induce vomiting.
Give large amounts of
water or milk.  Call
Physician immediately.  In
case of external contact,
flush with water.

7.  Rotate the control knob the 

“normal”

 position.  Operate

the machine for 20 minutes.

8.  Then switch the toggle switch to the “cleaning position

for about three minutes to release all the cubes from
their cups.

9.  Switch the cleaning toggle switch to the 

“operation”

position, and allow the machine to run for 30 minutes, or
until the next batch of ice is released.

Summary of Contents for ICEU060

Page 1: ...Mile High Equipment 11100 East 45th Ave Denver Colorado 80239 Part Number 9081291 01 Print Date 11 01 MODEL ICEU060 ICE UNDERCOUNTER SERIES CUBERS SERVICE AND INSTALLATION MANUAL...

Page 2: ...Works Water System Page 9 How It Works Refrigeration Page 10 11 Operation And Adjustment Page 12 Sanitizing And Cleaning Page 13 Service Diagnosis Page 14 Component Replacement Page 15 16 Wiring Diag...

Page 3: ...or installations Machine requires voltage indicated on rating nameplate Failures caused by improper voltage are not considered factory defects Extended periods of operation at temperatures exceeding l...

Page 4: ...lity connections Allow enough space for the machine to be pulled out from its installed location Do not build a floor in front of the machine that would prevent its removal Air Circulation The front p...

Page 5: ...un is recommended Install the drains per local code A vent is recommended on the highest point of the drain tube and the drain tubing must be rigid pipe DO NOT use flexible tubing Electrical 1 Locate...

Page 6: ...cuit 5 Is the water supply line shut off valve installed and is the water turned on 6 Have the bin interior and cabinet exterior been wiped clean 7 Are all internal components in place including spray...

Page 7: ...uns this is normal 9 After about 20 minutes the machine will begin to release ice This is called the harvest cycle Observe the first cube harvest a Check the size of the ice cubes Note The normal size...

Page 8: ...tat control body is located in front of the control box just beside the cube size control The thermostat sensing tube is located in the ice storage bin on the left side wall and will automatically shu...

Page 9: ...Component Location ICEU060 Page 8...

Page 10: ...ns and hot refrigerant gas is discharged into the evaporator The inlet opens and a fresh supply of water flows to the top of the evaporator and then drains into the reservoir The ice cubes have been r...

Page 11: ...the condenser The refrigerant then condenses into a high pressure liquid From the condenser the liquid refrigerant flows through the liquid line and the liquid line filter drier After the filter drie...

Page 12: ...strainer outlet is connected to two tubes one which leads to a hot gas valve solenoid When this valve opens the refrigerant gas follows the path of least resistance and flows through the tubing from t...

Page 13: ...llustration at the right 1 Remove the front panel locate knob 2 To increase the cube size turn knob 1 8 turn clockwise To decrease the cube size turn the knob 1 8 turn counter clockwise 3 Observe the...

Page 14: ...ce produced during cleaning and to clean out the drain Wipe the interior of the bin with mild soap and hot water rinse with cold water To sanitize prepare ounce of approved EPA FDA sodium hypochloride...

Page 15: ...jets Some cloudy Shortage of water Check water supply Cubes too large Cube size control adjusted Check and adjust for proper operation improperly Decreased ice capacity Inefficient compressor Replace...

Page 16: ...rews and control box cover to gain access to the cube size control body Remove screws and dismount the cube size control from the control box Disconnect the electrical wires from the cube size control...

Page 17: ...er valve 4 Disconnect electrical wires from the inlet water valve 5 Disconnect water lines to and from the water valve 6 Remove the valve from the icemaker 7 Reverse removal procedure to replace Water...

Page 18: ...Component Layout ICEU060 Page 17...

Page 19: ...Wiring Diagram ICEU060 Page 18...

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