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Sanyo MDF-192AT User Manual

Sanyo MDF-192AT
33 pages
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MDF-192
MDF-192AT
Ultra-Low Temperature Freezer
INSTRUCTION MANUAL
MDF-192AT
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Sanyo MDF-192AT Specifications

General IconGeneral
BrandSanyo
ModelMDF-192AT
CategoryFreezer
LanguageEnglish

Summary

PRECAUTIONS FOR SAFE OPERATION

Hazard Definitions and Symbols

Defines hazard levels, explains symbols, and details unit label significance.

Installation Site and Electrical Safety

Advises on safe installation locations and proper electrical connections to prevent hazards.

Operational, Health, and Disposal Safety

Covers operational safety, health risks, repair warnings, and proper unit disposal procedures.

CAUTIONS FOR USAGE

General Usage Guidelines

Offers advice on power sources, cleaning, cooling pipes, temperature variations, inner lids, and access ports.

Operational Notes and System Checks

Provides operational notes on surface heat, filter status, alarm system behavior, and control panel protection.

ENVIRONMENTAL CONDITIONS

Operating Environment Specifications

Specifies the required environmental conditions for safe and optimal equipment operation.

FREEZER COMPONENTS

External Freezer Components Identification

Identifies the external parts of the freezer as shown in the diagram.

Detailed Component Descriptions

Provides detailed descriptions for each numbered component of the freezer unit.

Control Panel Functions and Layout

Details the layout and operational functions of the freezer's control panel.

INSTALLATION

Installation Site Requirements

Specifies ideal conditions for the installation site to ensure proper operation and safety.

Installation Procedure and Grounding

Outlines the step-by-step procedure for installing the freezer unit, including grounding.

START-UP OF UNIT

Unit Start-up and Post-Power Failure Operation

Guides through the initial start-up process and describes operation following power failures.

OPERATING INSTRUCTIONS

Temperature Setting Procedure

Details the procedure for setting the desired temperature within the freezer compartment.

Alarm Temperature Setting Procedure

Explains how to configure the high temperature alarm settings for the unit.

Alarm Resume Time Setting Procedure

Describes the process for setting the duration before an alarm condition reactivates the buzzer.

Remote Alarm Terminal Configuration

Details the remote alarm terminal, its output, and capacity for external monitoring.

Alarm and Safety Functions Overview

Summarizes the unit's alarm functions, their triggers, indications, and safety operations.

TEMPERATURE RECORDER [AT type]

Chart Feeding and Cell Replacement

Provides instructions for managing the temperature recorder's chart paper and replacing its dry cell.

Recorder Settings and Penholder Installation

Covers setting back-up temperatures and penholder installation for the temperature recorder.

MAINTENANCE

Unit Cleaning Procedures

Details the monthly cleaning process for the freezer's exterior and interior.

Defrosting Procedures

Explains how to remove frost from the freezer compartment to maintain performance.

ROUTINE MAINTENANCE

Condenser Filter Cleaning

Guides on cleaning the condenser filter to prevent cooling issues and compressor strain.

TROUBLE SHOOTING

Refrigeration and Noise Issues

Addresses refrigeration failures, poor cooling, and noise troubleshooting.

Alarm and Recorder Malfunctions

Troubleshoots issues with the alarm test key, temperature recorder, and back-up system.

DISPOSAL OF UNIT

Storage and Disposal Safety Guidelines

Provides safety warnings regarding unit storage and emphasizes professional disposal methods.

RECYCLE OF NICKEL-CADMIUM BATTERY

Battery Location, Removal, and Handling

Details battery location, removal process, and safe handling procedures.

SPECIFICATIONS

PERFORMANCE

Safety Check Sheet

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