ELECTRO FREEZE 99T-RMT Operator's Manual

Soft serve twist freezer

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Operator's Manual
with Illustrated Parts List
360
º
FREEDOM
Series
Soft Serve Twist Freezer
Model 99T-RMT
P/N 184621 5/09
H.C. Duke & Son, Inc.
P/N 184621 May 2009
Printed In U.S.A.
184621

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Table of Contents
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Summarization of Contents

SAFETY FIRST!
Recognize Safety Information
Understanding safety alert symbols and their importance.
Understand Signal Words
Familiarization with signal words (DANGER, WARNING, CAUTION) used in manuals.
Follow Safety Instructions
Adhering to all safety messages and decals for safe operation.
Operate Safely
Guidelines for safe operation, including personnel and panel security.
Safety Decal Locations
Decal Identification and Ordering
Locating, identifying, and ordering replacement safety decals for the freezer.
Introduction
Freezer Purpose and Operation
Overview of the freezer's design, intended use, and product temperature range.
Note to Installer
Uncrating and Inspection Procedures
Procedures for unpacking and inspecting the freezer upon delivery.
Installation Guidelines
Requirements for proper installation, including clearances and leveling.
Electrical Requirements
Specifications for voltage, grounding, and disconnects for safe electrical connection.
Electrical Connections
Guidelines for making power connections, including wiring and grounding.
Specifications
Particulars
Detailed technical specifications of the freezer model, including dimensions and components.
Data Plate Information
Understanding the information provided on the freezer's data plate for reference.
Reference Information
Recording essential model and serial number details for service and parts.
Installation Date
Recording the date and installer information for warranty and service.
Dimensions
Physical dimensions and clearances required for freezer installation.
Part Names and Functions
Head Assembly Components
Identification and function of parts within the dispense head assembly.
Beater Shaft Assembly Components
Identification and function of parts related to the beater shaft assembly.
Mix Transfer System (MTS) Components
Identification and function of components within the Mix Transfer System.
Operator Controls and Indicators
Selector Switch Operations
Understanding the three-position switch for operating modes (Clean, Off, Auto).
Day/Night and MTS Switches
Controls for day/night refrigeration modes and mix transfer system operation.
Cabinet Switch, Timer, and Overload Reset
Controls for cabinet refrigeration, timing, and overload protection.
Add Mix Indicator, Probe, and Thermometer
Understanding indicators for mix levels and cabinet temperature monitoring.
Probe - “ADD MIX” and Cabinet Thermometer
How the 'ADD MIX' probe and cabinet thermometer indicate status.
Disassembly and Cleaning
Safety During Disassembly
Essential safety precautions before disassembling the freezer for cleaning.
Cleaning Accessories
List of accessories required for cleaning, sanitizing, and assembly.
Disassembly Instructions
Step-by-step guide for disassembling the freezer's dispense head and other components.
Cleaning Instructions
Procedures for washing, rinsing, and sanitizing parts to ensure cleanliness.
MTS Assembly Cleaning and Lubrication
Specific instructions for cleaning and lubricating the Mix Transfer System assembly.
Assembly
Shaft Seal and Beater Shaft Assembly
Proper assembly of the shaft seal and beater shaft using approved lubricant.
Dispense Head and MTS Hose Assembly
Procedures for assembling the dispense head and connecting MTS hoses correctly.
Start-up Instructions
Sanitizing Instructions
Steps for washing and sanitizing all parts before initial start-up.
Priming the Freezer
Process of removing air and setting overrun for the first product cycle.
Closing Procedures
Night Switch Operation
Switching the freezer to night mode for overnight operation.
Draining Product
Procedures for removing frozen product and flushing the system.
Soft Serve Information
Overrun Concepts and Measurement
Explanation of overrun, its importance, and how to measure it correctly.
Overrun Adjustment and Rerun Handling
Adjusting overrun and guidelines for using rerun product according to health codes.
Routine Maintenance
Daily and Weekly Maintenance Tasks
Essential daily and weekly procedures for cleaning and inspecting parts.
As Needed and Monthly Maintenance
Procedures for MTS cleaning, switch testing, and condenser checks.
Periodic Maintenance Schedules
Maintenance tasks for quarterly, semi-annual, annual intervals, and winter storage.
Troubleshooting Tables
Unit Operation and Dispensing Issues
Diagnosing problems with unit start-up, operation, and product dispensing speed.
Product Consistency and Refrigeration Issues
Troubleshooting issues related to product temperature, hardness, and refrigeration faults.
Compressor, Motor, and MTS Troubleshooting
Addressing problems with compressor, beater motor, and Mix Transfer System functionality.
Cleaning & Sanitizing Procedures
Draining, Disassembly, and Cleaning Steps
Comprehensive guide for draining, disassembling, and cleaning all freezer components.
Sanitizing and Priming Process
Steps for sanitizing parts and priming the freezer with mix before operation.

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