CONTINUOUS FLOW ICEMAKER
500, 700, 1000, 2000 - Series
Service Manual
Release Date: May 27, 2004
Publication Number: 630460174SER
Revision Date: February 24, 2011
Revision: E
Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.
Страница 1: ...500 700 1000 2000 Series Service Manual Release Date May 27 2004 Publication Number 630460174SER Revision Date February 24 2011 Revision E Visit the IMI Cornelius web site at www cornelius com for al...
Страница 2: ...rvice required by or loss or damage resulting from any of the following occurrences including but not limited to 1 other than normal and proper use and normal service conditions with respect to the Pr...
Страница 3: ...ontrol Works 9 Purpose 9 To Replace Water Level Control 9 To Replace Water Level Safety Switch 9 Electrical 10 Refrigeration System 13 Refrigeration System Adjustments 13 Expansion Valve 13 Adjustment...
Страница 4: ...r moderate injury or equipment damage SAFETY TIPS Carefullyreadandfollowall safety messages inthismanualandsafety signsontheunit Keepsafety signsin goodconditionandreplace missingordamageditems Learnh...
Страница 5: ...off to the unit before any work is performed Failure to disconnect the power could result in serious injury death or equipment damage CAUTION Always be sure to keep area around the unit clean and fre...
Страница 6: ...115 60 1 2 12 N A 2 13 R404A 20 WCC711 A Air Cooled 208 230 60 1 2 7 7 1 6 2 24 R404A 20 WCC711 W Water Cooled 208 230 60 1 2 7 7 N A 2 13 R404A 20 WCF712 A Air Cooled 220 240 50 1 2 8 2 0 5 1 6 24 R4...
Страница 7: ...500 700 DIMENSION DRAWING SHIPPING WT 160 LBS APPROX Figure 2 Series 1000 Dimension Drawing Shipping Wt 210 Lbs Approx 22 00 27 00 FRONT 24 00 SIDE BACK VIEW AIR COOLED ELECTRICAL 7 8 DIA WATER UB 1...
Страница 8: ...2 25 23 50 18 13 WATER IN ELECTRICAL 7 8 DIA DRAIN 3 8 I D TUBE 9 50 20 13 3 81 ICE DISCHARGE 2 06 BOTTOM FRONT 2 06 Continuous Flow Icemaker Service Manual 2004 2011 IMI Cornelius Inc 5 Publication...
Страница 9: ...f the dispense tray cover When replacing the sensor make sure the bulb is inserted to the bottom of the thermostat well GEARMOTOR The gearmotor is equipped with a start relay and a manual reset overlo...
Страница 10: ...Turn off machine and remove all ice 9 Sanitize using household liquid bleach 50 ppm chlorine Mixture 1 fluid ounce per gallon room temperature water 2 minute exposure time 10 Sanitize auger diverter...
Страница 11: ...ittings and lower icemaker water seal 2 Check drain tubes for clogs and aged tubes Replace if tubes are stained or brittle 3 Check for signs of condensation Clean where necessary and replace insulatio...
Страница 12: ...provides a visible check of water level but also is a good guide to the internal conditions which exist within the icemaker assembly itself See Cleaning Procedure TO REPLACE WATER LEVEL CONTROL WARNIN...
Страница 13: ...Continuous Flow Icemaker Service Manual Publication Number 630460174SER 10 2004 2011 IMI Cornelius Inc ELECTRICAL Figure 6 Schematic And Wiring Diagram WCC2001 A AND WCF2201 A...
Страница 14: ...ER Figure 7 schematic and wiring diagram wcc500 a wcc500 w wcc700 a wcc700 w wcf510 a wcf510 w wcf710 a wcf710 w Figure 8 Schematic And Wiring Diagram WCC701 A WCC701 W WCC1001 A WCC1001 W WCF711 A WC...
Страница 15: ...Service Manual Publication Number 630460174SER 12 2004 2011 IMI Cornelius Inc Figure 10 Schematic And Wiring Diagram WCC502 WCC702 WCC1002 WCF512 WCF712 WCF1102 Figure 11 Schematic And Wiring Diagram...
Страница 16: ...properly Second take reservoir water temperature and air temperature from condenser inlet and determine at what pressure unit should be running Machines are equipped with thermostatic valves there is...
Страница 17: ...low with the refrigeration system high side pressure turn adjustment screw located on end of valve opposite of bellows Turn screw counterclockwise to raise opening point or clockwise to lower opening...
Страница 18: ...ms OVERLOAD GUIDE ELECTRICAL High or low voltage Weak power lines can cause overloads on icemakers restarts High running current 2 4amps or above Check motor circuits and start relay Auger delay faile...
Страница 19: ...ings must be used The start relay cover must be removed If no continuity on start or run winding test replace gearmotor If continuity on grounded motor test replace gearmotor START RELAY WARNING Disco...
Страница 20: ...rth to align the motor shaft and auger Figure 15 Auger and Extruding Head Removal INSTALLATION AND SHAFT SEAL REPLACEMENT 500 1 Place shaft seal locator seat over gear motor output shaft embossed side...
Страница 21: ...e performing any work Failure to comply could result in serious injury death or damage to the equipment WARNING 1 Disconnect unit from power supply 2 Remove storage container cover and put aside 3 Tur...
Страница 22: ...rn counterclockwise to remove assembly 5 Remove worn bearings Replace with new bearings and then reinstall assembly NOTE If auger turns with nut remove cover on top of gearmotor stator and hold motor...
Страница 23: ...to the equipment Using a volt ohmmeter check the continuity across the overload contact 1 and 3 If none wait for unit to cool down and try again If still no continuity the overload protector is defec...
Страница 24: ...tion Failure to comply could result in serious injury death or damage to the equipment The safety and control system shut off devices are 1 Low water shut off reed switch located in icemaker float ass...
Страница 25: ...262 ppm sodium chlo ride Normal water supply too high in total dissolved solids above 500 PPM It runs but the ice is too soft The icemaker is not producing enough ice The ice is too wet Check for loo...
Страница 26: ...uction line not insulated Bulb uninsulated Clean and insulate TXV not operating properly Bulb loose Clean and tighten Head Pressure high Valve stuck open Replace valve Condenser dirty or restricted Co...
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