Manitowoc Ice S1000M Removal from Service/Winterization, 4-12, Maintenance, Section, General

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Removal from Service/Winterization

Maintenance

Section 4

 

 

Removal from Service/Winterization

GENERAL

Special precautions must be taken if the ice machine is to be removed from service for an extended period of time or exposed to ambient temperatures of 32°F (0°C) or below.

!Caution

If water is allowed to remain in the ice machine in freezing temperatures, severe damage to some components could result. Damage of this nature is not covered by the warranty.

Follow the applicable procedure below.

SELF-CONTAINED WATER-COOLED ICE MACHINES

1.Disconnect the electric power at the circuit breaker or the electric service switch.

2.Turn off the water supply.

3.Remove the water from the water trough.

4.Disconnect and drain the incoming ice-making water line at the rear of the ice machine.

5.Blow compressed air in both the incoming water and the drain openings in the rear of the ice machine until no more water comes out of the inlet water lines or the drain.

6.Make sure water is not trapped in any of the water lines, drain lines, distribution tubes, etc.

7.Disconnect the incoming water and drain lines from the water-cooled condenser.

8.Insert a large screwdriver between the bottom spring coils of the water regulating valve. Pry upward to open the valve.

9.Hold the valve open and blow compressed air through the condenser until no water remains.

SV1624

Pry Open the Water Regulating Valve AUCSAccessory

Refer to the AuCSAccessory manual for winterization of the AuCSAccessory.

4-12

Part Number 80-1561-3

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Contents Installation Use and Care Manual S1000M Model Ice MachinesSafety Notices Read These Before ProceedingPERSONAL INJURY POTENTIAL Procedural NoticesManitowoc Cleaner and Sanitizer Table of Contents continued Section General InformationSection Installation Instructions AuCS Automatic Cleaning SystemSection Before Calling For Service Table of Contents continued Section Ice Machine OperationSection Maintenance Guardian Sachet Replacement FrequencySection How to Read a Model NumberSection General Information General InformationAUCS AUTOMATIC CLEANING SYSTEM AccessoriesMANITOWOC CLEANER AND SANITIZER BIN CASTERModel/Serial Number Location Model/Serial Number LocationMODEL/SERIAL PLATE LOCATION AUTHORIZED WARRANTY SERVICE Owner Warranty Registration CardWarranty Coverage Service CallsIce Machine Dimensions Section Installation InstructionsInstallation Instructions Width, Depth, and Height DimensionsIce Machine Heat of Rejection Location of Ice MachineThe location must be free of airborne and other contaminants FUSE/CIRCUIT BREAKER Electrical ServiceVOLTAGE MINIMUM CIRCUIT AMPACITYSELF CONTAINED ICE MACHINE 115/1/60 OR 208-230/1/60 Self-Contained Electrical Wiring ConnectionsFor United Kingdom Only SELF CONTAINED ICE MACHINE 208-230/3/60WATER SUPPLY Water Supply and Drain RequirementsCooling Tower Applications Water-Cooled Models AIR GAPWATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS Typical Water Supply Drain InstallationPlumbing must conform to state and local codes Installation Check List Is the Ice Machine level?Before Starting the Ice Machine Potential Personal Injury SituationComponent Identification Section Ice Machine OperationIce Machine Operation sv31492. Refrigeration System Start-Up Sequence Of OperationINITIAL START-UP OR START-UP AFTER AUTOMATIC SHUT-OFF 1. Water Purge FREEZE SEQUENCE 3. Prechill6. Harvest SAFETY TIMERSHARVEST SEQUENCE 5. Water Purge AUTOMATIC SHUT-OFF 7. Automatic Shut-OffICE THICKNESS CHECK Operational ChecksWATER LEVEL Ice Thickness CheckHARVEST SEQUENCE WATER PURGE Water Purge Adjustment45 second setting 0 second setting THIS PAGE INTENTIONALLY LEFT BLANK Exterior Cleaning Section MaintenanceMaintenance Ice Machine InspectionCLEAN UP PROCEDURE FOR DAMAGED SACHET PACKET SACHET INSTALLATION/REPLACEMENT PROCEDUREGuardian Location GUARDIAN SACHET REPLACEMENT FREQUENCY GuardianCLEANING PROCEDURE Interior Cleaning and SanitizingStep Refer to Removal of Parts For Cleaning SANITIZING PROCEDURERemove all ice from the bin 16 oz 500 ml cleaner REMOVAL OF PARTS FOR CLEANING/SANITIZINGCleaner 1 gal. 4 l2. Ice Thickness Probe 1. Water CurtainWater Curtain Removal Ice Thickness Probe Removal4. Water Trough 3. Water Distribution TubeWater Distribution Tube Removal Water Pump Water Level ProbeWater Pump Removal PLUNGER SPRING STOP Dump Valve DisassemblyWater Dump Valve COIL SPRINGEvaporator Tray Removal 4-10Drain Line Check Valve Water Inlet Valve Removing the Front Panel4-11 Panel Removal4-12 Removal from Service/WinterizationPry Open the Water Regulating Valve AUCS→ Accessory SELF-CONTAINED WATER-COOLED ICE MACHINESChecklist Section Before Calling For ServiceBefore Calling For Service ProblemSafety Limit Feature Call for servicePage MANITOWOC ICE, INC 2004 Manitowoc Ice, Inc. Litho in U.S.A