Cornelius 322 Manuale Utente

Service/InstallationGuideSERIES 322ICE CUBE MACHINEPRINTED IN U.S.AIMI CORNELIUS INC; 1995ÓPart No. 166240008March 17, 1995THIS DOCUMENT CONTAINS IMPO

71662400083/17/95ADJUST HERESUPPORT WEBFLOAT ASSEMBLYRESERVOIRWATER LEVEL1/4”ILL023WARNING: Ice maker will not operate properly when water supply temp

81662400083/17/95Also check to see if the float valve is functioning properly and the correct water level is being maintained. Adjustif necessary.2. C

91662400083/17/95Re--check per above procedure.SANITIZING AND CLEANING PROCEDURE1. Remove front panel to gain access to the on--off clean switch.2. Pu

101662400083/17/95WATER TREATMENTDepending on the water source for the ice maker, water treatment may be necessary to prevent calcium or limescale dep

3/17/9516624000811AVERAGE OPERATING CHARACTERISTICSAC322IP UnitsFREEZE CYCLE HARVEST CYCLEAMBIENTTEMP_FWATERTEMP_FHEADPRES-SUREPsigSUCTIONPRES-SUREPsi

121662400083/17/95WATERDUMP VALVEREFRIGERATION AND WATER SYSTEMS MODELS AC322WATERFLOATVALVEWATER PUMPEVAPORATORTHERMOSTATICEXPANSION VALVEHOT GASSOLE

166240008133/17/95WATER-COOLED CONDENSERWATER REGULATINGVALVEWATER INLETFILTER/DRIERPRESSURE SWITCHCOMPRESSORHIGH SIDESERVICEVALVELOW SIDESERVICEVALVE

141662400083/17/95DUMP CYCLEADJUST HERESUPPORT WEBFLOATASSEMBLYRESERVOIRWATER LEVEL1/4”ILL0231. With the proper water level in the water pan, start th

151662400083/17/95ADJUSTING BRIDGE THICKNESSTOP ROW3/8I - 5/8I DIMPLECENTER1/8I BRIDGEBOTTOM 2 ROWS3/16I - 1/4I BRIDGEBRIDGE 1/8I (0.32 CM)For optimum

161662400083/17/95Cycle time (CT) = freeze time plus harvest time, in minutes and seconds. 1440 divided by CT = number ofcycles per 24 hours.Measure w

166240008iTABLE OF CONTENTSPageSAFETY INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SPECIF

171662400083/17/95STATUS INDICATORD6 Green LED Condenser FanD10 Yellow LED Left Water CurtainD11 Green LED Hot Gas ValveD12 Green LED Water PumpD13 Ye

181662400083/17/95CIRCUIT BOARD DIAGNOSISTurn the power switch OFF, and center position. Disconnect the proximity switches and thermistors from thecir

191662400083/17/95COMPONENT FUNCTIONTEST PLUGBoard manufactures check point.DO NOT ATTEMPT ANY VOLTAGE CHECKS AT THESE PINS.SENSORSCondenser sensor (w

201662400083/17/95VOLTAGE SELECTOR SWITCH1. Selector bar in center position, switch is open. Product isinoperative.2. Selector bar in down position, s

211662400083/17/951. The condenser and fan blade are clean and have proper operating conditions.2. Water supply to the product is correct and flow ove

221662400083/17/95The water regulating valve must close off condenser water flow completely during the “hot gas” harvest cycle.There should be no disc

231662400083/17/95Readings in the range listed below 100 Meg-Ohm would be an indicator that the system being tested may havea contamination problem. W

241662400083/17/95Current --For the current type, contacts are normally open. The start contacts close by the high current draw from thelocked rotor c

251662400083/17/95Leak DetectionThe new non-chlorine based refrigerants [HP - 62/R 404A] require special leak detection devices other thanwhat has bee

261662400083/17/95The system should be evacuated to approximately 200/250 microns. Then perform a 5 minute holding test. Youmay expect a low grade los

ii166240008TABLE OF CONTENTS (cont’d)PageFLOODING TXV - PRODUCT SYMPTOMS 21. . . . . . . . . . . . . . . . . . . . . . . . . . .WATER REGULATING VALVE

271662400083/17/95Chemical analysis is the key requirement to the definition of “Reclaim”. Regardless of the purity levels reachedby a re-processing m

IMI CORNELIUS INCONE CORNELIUS PLACEANOKA, MINNESOTA 55303--6234P/N 163238001Effective March 1, 1996Starting with Production SerialNumber Code 96 A281

One Cornelius PlaceAnoka, Minnesota 55303-6234Telephone (800) 238-3600Facsimile (763) 422-3246Corporate Headquarters:IMI CORNELIUS INC.

1 1662400083/17/95SAFETY INFORMATIONRecognize Safety InformationThis is the safety-alert symbol. When you see thissymbol on our machine or in this man

2166240008 3/17/95THIS PAGE LEFT BLANK INTENTIONALLY

31662400083/17/95SPECIFICATIONSFRONT23.5021.002.0022.005.001.00OPENING16.3811.255.002.252.7522.0023.50.7514.757.0015.00ABCDEF6 FT ELEC-TRICALCORDNOTE:

41662400083/17/95LEVELING1. 1. If legs are used, adjust the leveling legs of the storage bin until the unit is level and all four(4) legs arein sold c

51662400083/17/95Diagram2MAKE ELECTRICAL POWER SUPPLY CONNECTIONRequirements: 115V/60 Hz 1 ph., 230V/60 Hz. 1 ph., or 220V/50 Hz. 1 ph when used.Refer

61662400083/17/95POWER CORD(322 UNIT ONLY)ill018TYPICAL INSTALLATION: ALL ELECTRICAL & PLUMBINGMUST BE DONE PER LOCAL CODES.NOTE: TAKE CARE NOT TO