Cornelius UC 701 service manual Recognize Safety Information, Understand Signal Words

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SAFETY INFORMATION

Recognize Safety Information

This is the safety-alert symbol. When you see this symbol on our machine or in this manual, be alert to the potentially of personal injury.

Follow recommended precautions and safe operating practices.

Understand Signal Words

A signal word - DANGER, WARNING, OR CAUTION is used with the safety-alert symbol. DANGER identi- fies the most serious hazards.

Safety signs with signal word DANGER or WARNING are typically near specific hazards.

General precautions are listed on CAUTION safety signs. CAUTION also calls attention to safety mes- sages in this manual.

DANGER

WARNING

CAUTION

Follow Safety Instructions

Carefully read all safety messages in this manual and on your machine safety signs. Keep safety signs in good condition. Replace missing or damaged safety signs. Learn how to operate the machine and how to use the controls properly. Do not let anyone operate the machine without instructions. Keep your machine in proper working condition. Unauthorized modifications to the machine may impair function and/or safety and affect the machine life.

CAUTION: Very high discharges pressure is present in the system. Quick disconnects on your gages will minimize danger and loss of refrigerant.

CAUTION: The Unit requires a separate electrical line. See Instruction Manual for proper fuse size.

WARNING: There must be adequate clearance around the Icemaker. Allow 25–inches on the front side for service access, 4–inches on side opposite the storage bin, and 4–inches on the back side for air exaust.

NOTE: The Unit must be installed per local plumbing and electrical codes. Failure to do so may cause damage to the Unit which would void the factory warranty.

NOTE: Using parts other thean genuine factory manufactured parts relieves the manufacturer of all liability. The manufacturer reserves the right to change specifications at any time.

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Contents UC 701 Series CONTINUOUS-FLOW Icemaker Table of Contents Table of Contents cont’d Safety Information Recognize Safety InformationUnderstand Signal Words Follow Safety InstructionsThis page Left Blank Intentionally General Description To the User of this ManualDescription Claims InstructionsSpecification Chart Clearance Requirements This page Left Blank Intentionally Installation PRE-INSTALLATIONInstallation Side Bracket InstallationInitial Start UP, Checks and Adjustment Instructions Icemaker Float AssemblyThis page Left Blank Intentionally Guide to Service Icemaker Cleaning and Sanitizing ProceduresMaintenance MonthlyWater Level Control Semi-AnnuallyHow Water Level Control Works PurposeRefrigeration System Adjustments To Replace Water Level Safety SwitchRefrigeration System To Replace Water Level ControlExpansion Valve Adjustment and TroubleshootingCondenser Modulating Valve Condenser Modulating Valve Removal BIN ControlGearmotor Motor CheckTo Replace Gearmotor Assembly Start RelayAuger and Extruding Head Removal Upper NUT and Bearing AssemblyTo Replace Bearing Electrical Checkout Capacitor CheckSafety Controls Gear Motor OverloadGuide to Good ICE Wiring Diagram Troubleshooting Chart Icemaker not Operating Troubleshooting Troubleshooting CompressorsCertificate of Warranty IMI CorneliusThis page Left Blank Intentionally IMI Cornelius INC