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Esco Class II User Manual

Esco Class II
73 pages
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User
and S
ervice
Manual
Thank you for purchasing this E
sco Biological Safety Cabinet.
Please read this manual thoroughly to familiarize yourself with the
many unique features and exciting innovations we have built into
your new equipment. Esco provides many other resources at our
website, www.escoglobal.com, to complement this manual and
help you enjoy many years of productive and safe use of your Esco
products.
For Technical Service, contact
North America
Esco Technologies, Inc.
2940 Turnpike Drive, Units 15-16 •Hatboro, PA 19040, USA
Toll-Free USA and Canada 1-877-479-3726
Tel 215-441-9661 • Fax 215-441-9660
us.escoglobal.com • usa@escoglobal.com
Rest of the World
Esco Micro Pte. Ltd.
21 Changi South Street 1 • Singapore 486777
Tel +65 6542 0833 • Fax +65 6542 6920
www.escoglobal.com • mail@escoglobal.com
Biological Safety Cabinet
Esco Airstream
Class (AC2
-
E/S/D/G/N)
II
BSC
User and Service Manual
Version F - Released July 2013
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Esco Class II Specifications

General IconGeneral
LightingLED
UV LightOptional
CertificationNSF/ANSI 49, EN 12469
Airflow PatternLaminar
Inflow Velocity0.38 m/s ± 20%
Downflow Velocity0.25 m/s ± 20%
HEPA Filter Efficiency99.99% at 0.3 μm
MaterialStainless steel
Noise Level< 65 dBA
Front Opening200 mm (8")
ApplicationMicrobiology, cell culture
TypeBiosafety Cabinet

Summary

INTRODUCTION

1. Products Covered

Lists Esco Class II Biological Safety Cabinet models.

2. Safety Warning

General safety precautions for operating the equipment.

3. Limitation of Liability

Esco's liability regarding product use and damages.

4. European Union Directive on WEEE and RoHS

Compliance information for EU directives on waste and hazardous substances.

Chapter 1 - Product Information

1.1. Quick View AC2 3G

Diagram and labels of AC2 Gen 3 general parts.

Chapter 2 - Sentinel Control System

2.1. Sentinel Control System

Overview of the Sentinel Gold microprocessor control system.

2.2. Menu Options

Diagram of the control system's menu structure and options.

2.3. Stopwatch and Experiment Timer (Only for non-motorized sash BSC)

Using stopwatch and experiment timer functions.

2.4. Alarms and Warnings

Explains BSC alarms indicating unsafe conditions.

2.5. Diagnostic Mode

Accessing diagnostic information for troubleshooting.

2.6. Standby Mode (Half Speed)

Reduced blower speed mode for power saving during idle periods.

Chapter 3 - Basic Cabinet Operation

3.1. Sash Window Operation

How to operate the sash window, including states and motorized control.

3.2. Starting and Shutting Down the BSC

Step-by-step procedure for powering the BSC on and off.

3.3. Working in the BSC

Guidelines for safe and effective work within the BSC.

3.4. Working Ergonomics

Recommendations for comfortable and safe posture while using the BSC.

3.5. UV Lamps (If Present)

Information on UV lamp usage for decontamination and safety.

3.6. Decontamination and Disinfecting Agents

Recommended agents and procedures for cleaning the BSC.

3.7. Gaseous Decontamination

Procedures for gas-based decontamination by qualified personnel.

Chapter 4 - Maintenance

4.1. Scheduled Maintenance

Recommended maintenance schedule for optimal performance.

4.2. Maintenance/Service Log

Importance of maintaining a log for all maintenance activities.

Chapter 5 - Maintenance and Re-certification of the Cabinet

5.1. Installation Check

Verifications required after cabinet installation.

5.2. Cabinet Field Certification

Conditions and steps for performing field certification.

5.3. Performing Calibration / Certification

Steps to set cabinet to maintenance mode for calibration.

5.4. Parts Replacement

General policy on using Esco parts and voiding warranties.

Chapter 6 - Decontamination

6.1. Decontamination Agents

Details on Formalin, Chlorine Dioxide, and Hydrogen Peroxide decontamination.

6.2. Recommended Decontamination Sealing Method

Method for sealing the cabinet for gas decontamination.

Chapter 7 - Troubleshooting

7.1. Electrical and Mechanical Troubleshooting

Troubleshooting common electrical and mechanical issues.

7.2. Software Troubleshooting

Troubleshooting software-related errors and malfunctions.

Chapter 8 - Engineering Details

8.1. AC2-_E_ Engineering Drawing

Detailed diagram of the AC2-E model components.

8.3. General Specifications

Technical specifications for AC2-E/S models.

8.4. AC2-_D_ Engineering Drawing

Detailed diagram of the AC2-D model components.

8.6. General Specifications

Technical specifications for AC2-D/G models.

8.7. AC2-2N7 Engineering Drawing

Detailed diagram of the AC2-2N7 model components.

8.8. General Specifications

Technical specifications for AC2-2N7 model.

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