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VWR 5700 Series User Manual

VWR 5700 Series
80 pages
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Model 5700 Series
VWR ULT Freezer
Operating and Maintenance Manual 7065702 Rev. 2
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VWR 5700 Series Specifications

General IconGeneral
BrandVWR
Model5700 Series
CategoryFreezer
LanguageEnglish

Summary

Preface and Introduction

General Safety and Disclaimer Information

Covers ESD precautions, importance of reading manual, qualified personnel, and liability.

Section 1 Installation and Start-Up

Power Connection and Initial Start-Up

Guides connecting power cord, electrical requirements, and initial unit startup.

Setting Operating Temperature and Alarms

Instructions for setting the operating temperature and high temperature alarm.

Setting Low Temperature Alarm and Run Mode

Instructions for setting the low temperature alarm and understanding run mode.

Section 2 Calibrate

Calibrating the Control Probe

Step-by-step guide to calibrate the freezer's main temperature probe.

Section 3 Alarms

Alarm Descriptions and Behavior

Table detailing alarm types, delays, ringback times, and relay status.

Error Code Explanations

Details specific error codes (Er00-Er11, dErr) and their responses.

Section 4 Maintenance

Cleaning Air Filter and Condenser

Instructions for cleaning the air filter and the condenser.

Preventive Maintenance Summary

Scheduled Maintenance Actions

Table outlining monthly, yearly, and bi-yearly maintenance tasks.

Section 5 Factory Installed Options

BUS System Installation Procedures

Steps for installing the vent stack, solenoid, and injection assembly.

Probe and Harness Installation

Guides for installing the temperature probe and connecting the probe/solenoid harness.

BUS Control Panel and Configuration

Explains BUS panel indicators, testing, and gas type selection (LN2/CO2).

Section 6 Specifications

Model 5702, 5703, 5704 Specifications

Technical data including dimensions, capacity, refrigeration, and electrical requirements.

Model 5705, 5706, 5756 Specifications

Technical data including dimensions, capacity, refrigeration, and electrical requirements.

Section 8 Refrigeration Schematics

Refrigeration Schematic: 13 Cu. Ft. Models

Refrigeration schematic for 13 cu. ft. models (230V and 120V).

Refrigeration Schematic: 17 Cu. Ft. Models

Refrigeration schematic for 17 cu. ft. models (120V and 230V).

Section 9 Electrical Schematics

Section 10 Warranty

Appendix A Handling Liquid Nitrogen

Appendix B Handling Liquid CO2

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