Scotsman AFE400 Manuel de service

INTRODUCTIONTo the owner or user: This service manual isintended to provide you, and the maintenance orservice technician, with the information neede

Initial Start UpAfter the final check list has been gone through,the ice machine may be started up.1. Open the water shut off valve and allow thereser

Maintenance and CleaningCleaning Schedule:••Scrub the outside and inside of the cabinetonce a week with soap and water.••Sanitize the bin interior onc

Maintenance and CleaningCleaning Water System:The water system is cleaned by pumping a mixtureof water and Scotsman Ice Machine Cleanerthrough the wat

Maintenance and CleaningThe interior liner of the bin is in contact with a foodgrade product: ice. The storage bin must becleaned regularly to maintai

Maintenance and CleaningEvaporator and AugerThe bearings and water seal should be checkedonce per year.Water Seal and Bearing Inspection:1. Remove the

Water Schematic:Water flows into the ice machine from its inletconnection at the back of the cabinet, through thefloat valve and into the reservoir. T

Refrigeration Schematic:From the compressor, hot discharge gas ispumped to the condenser, either air or watercooled.At the condenser, heat from the re

Technical CharacteristicsTypical Low Side Pressure:•• 12 PSIGTypical Discharge Pressure•• 125 PSIG at 70oF. room air temperature (air cooled) &

Service Diagnosis: Condition - No Ice Being ProducedSTATUS: ICE MAKER DOES NOT OPERATEA. Check: Voltage to the unit, restore it if there is none. Comp

Service Diagnosis: Condition - No Ice Being ProducedSTATUS: GEARMOTOR OPERATES, COMPRESSOR DOES NOTCheck the compressor1. Check the compressor start r

SpecificationsThe unit is equipped with an electrical power cord,but should only be plugged into a circuit dedicatedto the ice machine.14.25 INModel N

Removal And ReplacementBin ThermostatThe bin thermostat controls the On and Offoperation of the ice machine. The machine maytake a long time to come o

Removal And ReplacementIce Breaker and Auger RemovalNote: When the unit is installed under the counter,there is not enough room to remove the augerunl

Removal And Replacement: Gearmotor AssemblyRebuilding The Gearmotor AssemblyDrive Motor Parts:To replace the centrifugal switch and mechanismor the mo

Removal And Replacement: Gearmotor AssemblyNote: Some bearing grease should be placed in allbearings before assembly to insure properlubrication upon

Removal and ReplacementEvaporator:The evaporator may be removed from the icemachine without removing the ice machine from itsinstalled position. The e

Removal and Replacement: Refrigeration SystemIf the refrigeration system must be serviced, thequality of service must insure that there will not bea r

SUBJECT: Ranco Thermostat Altitude AdjustmentScotsman currently specifies the Ranco brand of thermostat for use in its ice machines. Some of thethermo

SUBJECT: Ranco Thermostat Altitude AdjustmentScotsman currently specifies the Ranco brand of thermostat for use in its ice machines. Some of thethermo

SUBJECT: Small Flaker Coupling NoiseThe correct diagnosis of any service problem is critical to making a correct repair. When small flakers (thoseusin

For The Installer: Environmental LimitationsThe ice machine must be installed indoors in acontrolled environment.Minimum MaximumAir Temp 500F. 1000F.W

Installation:WaterThe water supply for this ice machine has been incontact with many materials since it fell from thesky as rain. All rain is slightly

Installation:For The Plumber1. Connect cold potable water to the 3/8" maleflare at the top back of the cabinet. A water filter isrecommended. Flu

InstallationFor The ElectricianThis is a cord-connected unit, and must be on aseparate single phase power supply. Check thenameplate for the correct v

Removal of the CabinetOne of the most useful features of this ice machineis the ability to remove the cabinet from the icemachine without removing the

Component LocationThe ice machine is designed for front service.Many components are serviceable from the frontwithout removing the cabinet. With the c

Electrical SequenceThere are two circuits in the AFE400: one is aseries circuit with several switches connected inseries to the compressor. The other