Scotsman CS60 Service Manual

Scotsman CS60 Service Manual

Scotsman cs60 ice machine: user guide

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INTRODUCTION

This service manual covers the installation,
operation, maintenance and service of this ice
machine.
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SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FOR THE PLUMBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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INITIAL START UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW IT WORKS: COMPONENT DESCRIPTION . . . . . . . . . . . . . . . . . .
COMPONENT LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW IT WORKS: WATER . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL AND REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL AND REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . .
Service Parts lists and Wiring diagrams are located in the center of this manual, printed on
yellow paper.
This manual was printed on recycled paper.
Keep this manual for future reference.
Note the Warning symbol, it marks a possible hazard.

Table of Contents

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January 1995
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Page 1
CS60
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17

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Table of Contents
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Summary of Contents for Scotsman CS60

  • Page 1: Table Of Contents

    ..........January 1995 Page 1 CS60 Page 1 Page 2 Page 3...
  • Page 2: Specifications

    Size Electrical Size Scotsman assumes no liability or responsibility of any kind for products manufactured by Scotsman that have been altered in any way, including the use of any parts and/or other components not specifically approved by 100 PSIG Scotsman.
  • Page 3: For The Installer

    If the left side of the machine is left open, warm air will be discharged from the left side panel. IF BUILT IN, THIS SIDE SHOULD BE TIGHT AGAINST THE CABINET TO PREVENT AIR RECIRCULATION January 1995 Page 3 CS60 COOL AIR INTAKE...
  • Page 4: For The Plumber

    CS60 FOR THE PLUMBER Water supply and drain connections. 1. The recommended water supply line is a 1/4" o.d. copper tube, the water pressure must have a minimum incoming pressure of 20 psig. 2. Connect the tubing to the 3/4" hose coupling thread water inlet fitting at the back of the ice maker.
  • Page 5: Installation

    8. Have the internal refrigerant lines been checked for rubbing and chaffing? 9. Has the machine been installed where it is indoors, in a controlled environment, with adequate air circulation around the machine, and where it can be serviced? January 1995 Page 5 CS60 LEVEL?
  • Page 6: Initial Start Up

    Customer Evaluation form, and mail both to Scotsman. 12. Make sure the user understands the operation and maintenance requirements for the ice maker. Leave the service manual and the name of the local Scotsman service agency with the user. January 1995 Page 6...
  • Page 7: How It Works: Component Description

    Fan Motor The fan motor is electrically connected through the cube size control and runs only during the freezing cycle. Hermetic Motor Compressor The compressor is a vapor pump, forcing refrigerant gas throughout the refrigeration system. January 1995 Page 7 CS60...
  • Page 8: Component Location

    CS60 COMPONENT LOCATION SPRAY PLATFORM EVAPORATOR RESERVOIR FILL TUBE WATER PUMP WATER RESERVOIR BIN DRAIN BIN LEVEL CONTROL TUBE THERMOSTAT CONTROL WATER CUBE SIZE INLET HOT GAS & VALVE VALVE ON/OFF COMPRESSOR CLEANING SWITCH January 1995 Page 8...
  • Page 9: How It Works: Water

    The bin thermostat then opens the circuit to all components and the automatic ice making process stops. WATER SPRAY WATER PUMP, ON DURING FREEZE INLET WATER VALVE, OPEN DURING HARVEST January 1995 Page 9 CS60 WATER TO EVAPORATOR DRAINS...
  • Page 10: How It Works: Refrigeration

    CS60 HOW IT WORKS: FREEZE CYCLE The ice cubes are formed in an inverted mold that is refrigerated. The refrigeration process begins at the compressor. There, refrigerant vapor is compressed and flows from the compressor through the discharge line as a high temperature, high pressure gas.
  • Page 11: How It Works: Refrigeration

    The vapor, now primarily a gas, goes through the suction line tube to the compressor where the cycle is repeated. SUCTION LINE CONDENSER COMPRESSOR January 1995 Page 11 CS60 ACCUMULATOR LIQUID LINE FILTER-DRIER...
  • Page 12: Operation & Adjustment: Operating Characteristics

    CS60 OPERATION & ADJUSTMENT: OPERATING CHARACTERISTICS The information shown below covers a wide range of air and water temperatures. It is intended as a guideline only, and is based on data compiled from NEW CLEAN units. Allow a variation from each end of the range given.
  • Page 13: Sanitizing And Cleaning

    SANITIZING AND CLEANING A Scotsman Ice System represents a sizable investment of time and money in any company’s business. In order to receive the best return for that investment, it MUST receive periodic maintenance. It is the USER’S RESPONSIBILITY to see that the unit is properly maintained. The following is a list of recommended maintenance that will help keep the machine running with a minimum of problems.
  • Page 14: Service Diagnosis

    Blow charge, evacuate with new drier, weigh in nameplate charge Same as above Same as above Same as above, look for a leak. Clean Clean with Scotsman Ice Machine Cleaner Clean jets Check water supply operation Replace Replace valve...
  • Page 15: Service Diagnosis

    Cube size control does not work Replace Hot gas valve does not work Water inlet valve does not work Drain plugged January 1995 Page 15 CS60 SUGGESTED CORRECTION Replace cube size control Check water supply Replace Clean or replace Try to change location...
  • Page 16: Removal And Replacement

    CS60 REMOVAL AND REPLACEMENT Electrical Shock Hazard. Disconnect electrical power before beginning. Bin Thermostat 1. Unplug the ice maker to disconnect electrical power. 2. Remove screws and cabinet front panel. 3. Remove screws and control box cover, disconnect electrical wires from bin thermostat control.
  • Page 17: January

    8. Pull water pump up and out of ice maker. 9. Dismount water pump from cover assembly (retaining the brackets), and remount the replacement pump in its place. 10. Reverse the balance of the steps to reassemble. January 1995 Page 17 CS60...

Table of Contents