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3940421, 3940200, 3950320, 3950202, 3940320, 3940402 Hepa Filtered Enclosure Airflow Diagram
Models:
3950
3950202
3950320
3940201
3940402
3950302
3940222
3940320
3940301
3950300
3940322
3950222
3940221
3940200
3940422 3950200
3940400
3940421
3950201
3950301
3940420
3940401
3940202
3940220
3950220
3940321
3940302
3950221
3940300
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Troubleshooting
Specs
Warranty
Maintenance
Accessory Filters Hepa Filter
Routine Daily Work Procedures
Factory Settings
Fluorescent Light Replacement
Safety Precautions
Service Operating Record Log
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Image 31
Chapter 4: High Performance Features and Safety
Figure
4-2
HEPA Filtered Enclosure Airflow Diagram
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Image 31
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Contents
User’s Manual
USA
Warranty
Prerequisites
Able Ontents
Maintaining Your Filtered Enclosure
Chapter Introduction
Introduction
About This Manual
Typographical Conventions
Chapter Prerequisites
Support, Vibration and Movement Requirements
Temperature Variation Requirements
Background on Electrostatics or Static Electricity
Humidity and Static Electricity Requirements
Exhaust and Blower Requirements
Location and Air Current Requirements
Surface Resistivity Table
XPert Station
Space Requirements
Electrical Requirements
Lift by the front air foil
Chapter Getting Started
Do not move the enclosure by tilting it onto a hand truck
Unpacking the Enclosure
Work Surface and Hepa Filtered Enclosure Installation
Work Surface Specifications
Filtered Enclosure Installation
XPert Station
Getting Started
Getting Started
Carbon Filters Accessory for Odor Control only
Installation of Hepa Filters Accessory Odor Control Carbon
Hepa Filters
115V Models
Filter Type Appropriate Use
Getting Started
Validating the Vented Enclosure
Set the Face Velocity with the Speed Control Adjustment
Sealing the Filtered Enclosure to the Work Surface
High Performance Features
Chapter High Performance Features and Safety Precautions
High Performance Features and Safety
1510
Hepa Filtered Enclosure Airflow Diagram
High Performance Features and Safety
High Performance Features and Safety
High Performance Features and Safety
High Performance Features and Safety
Safety Precautions
High Performance Features and Safety
High Performance Features and Safety
High Performance Features and Safety
Planning
Routine Daily Work Procedures
Final Purging
Start-up
Loading Materials and Equipment
Work Techniques
Hepa Filter Applications Suitability and Guidelines
Suitable Applications
Shutdown
Odor Control Carbon Filter Applications sold as an accessory
Definition of Terms
Appropriate Chemicals for Odor Control Carbon Filters
Prohibited Acid Use
Chemical Carcinogen Use with Odor Control Carbon Filters
Balance Station, which uses a remote blower
Chapter Maintaining Your Filtered Enclosure
Weekly
Routine Maintenance Schedule
Monthly or more often as required
Decontamination
Determination of when to Replace Hepa Filters
Annually
Maintaining Your Filtered Enclosure
Purpose
Hepa Filter Leak Test
Mineral oil Catalog #1491400
Acceptance
Calibrate and Operate the Airflow Monitors
Labconco Airflow Monitor / Airflow Switch Operation
Guardian Airflow Monitor LED Monitor
Calibration
Enclosure Operating In-Flow Alarm Condition Set Point Speed
Guardian Digital 1000 Airflow Monitor
Guardian Airflow Monitor LED with Airflow Switch
Digital 1000 Calibration
Operation
Factory Settings
Guardian Digital 1000 Airflow Monitor
Maintaining Your Filtered Enclosure
Odor Control Carbon Filter Replacement Procedure See
Steps for Calculating PPM and Filter Life
Calculating Odor Control Carbon Filter Life
Ammonia only
Initial Certification
Re-Certification
Formaldehyde only
Motorized Impeller Replacement
Fluorescent Light Replacement
Motorized Impeller Replacement
Speed Control Replacement
Work Surfaces
Chapter Accessorizing Modifying Your Filtered Enclosure
Airflow Monitor
Add appropriate Front Panel with cutout to mount Digital
Exhaust Transition Kits for Ducting to Outside
Remote Blowers
Part Description
Odor Control Carbon Filter
Accessory Filters Hepa Filter
Exhaust Dampers
Hepa Filter Bag-In/Bag-Out Bag
Utility Shelf Kit
Storage Cabinets
Accessorizing and Modifying your Filtered Enclosure
Problem Cause Corrective Action
Chapter Troubleshooting Servicer Operating LOG
Troubleshooting
Problem Cause Corrective Action
Date Comments
Service Operating Record Log
Appendix a Filtered Enclosure Components Replacement Parts
Qty Part Number Description
Qty Part Number Description
Long
Use for XPert System and XPert Station
Use for XPert System, XPert Station, Digital Monitor and Bag
Appendix B Dimensions Exhaust Options
Figure B-1 XPert Filtered Balance System
Figure B-2 XPert Filtered Balance Station
Appendix B Dimensions and Exhaust Options
Environmental Conditions
Appendix C Filtered Enclosure Specifications
Appendix C Filtered Enclosure Specifications
Appendix C Filtered Enclosure Specifications
Appendix C Filtered Enclosure Specifications
Appendix C Filtered Enclosure Specifications
Appendix C Filtered Enclosure Specifications
Model Size
Ppendix Uick Hart Iltered Nclosures
Non-mandatory recommendations from Prudent Practices
Appendix E References
Nfpa 30 2000 Flammable and Combustible Liquids Code
General References
Laboratory Safety, Principles and Practices, American
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