Gentek 3980421, 3980423, 3980422, 3980200, 3980401, 3980403, 3980323, 3980400 Safety Precautions

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Chapter 4: High Performance Features and Safety

Safety Precautions

1.Although the enclosure has been engineered to maintain optimum operator safety, caution should always be used while working. Prior to using the enclosure, check to make sure that the exhaust blower is operating and that air is entering the enclosure at its specified face velocity. The use of an airflow monitor is recommended to alert the user to a problem with airflow.

2.Use good housekeeping in the enclosure at all times. Clean up spills immediately. Periodically clean enclosure interior.

3.Do not overload the work surface with apparatus or work material. The safe operation of the enclosure is based upon having proper airflow through the structure. Do not place large objects directly on the work surface. Instead, elevate the object 3/4" on blocks to allow a flow of air under the object and into the rear baffle exhaust slots. Ensure blocks are level and secured in place.

4.Blocking large portions of the rear baffle will change the airflow pattern in the enclosure causing turbulence. (Do not store containers or supplies against the rear baffle, as this will affect airflow).

5.Always work with your hands as far back into the enclosure as possible. Keep all biohazardous materials, chemicals and apparatus inside the lower air foil of the enclosure.

6.Do not work in this enclosure without the exhaust system running.

7.Perchloric acid use in this enclosure is prohibited.

8.High-level radioisotope materials are prohibited in this enclosure. Consult your Safety Officer.

9.Avoid cross drafts and limit traffic in front of the enclosure. Air disturbances created may draw contaminants out of the enclosure.

10.A qualified certification technician should test the enclosure before it is initially used. The enclosure should be validated whenever it is relocated.

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Contents User’s Manual USA Warranty Able Ontents PrerequisitesMaintaining Your Filtered Enclosure Chapter Introduction About This Manual IntroductionTypographical Conventions Getting StartedIntroduction Chapter Prerequisites Exhaust and Blower Requirements Support, Vibration and Movement RequirementsLocation and Air Current Requirements Electrical Requirements Space RequirementsPrerequisites Chapter Getting Started Lift by the front air foilUnpacking the Enclosure Do not move the enclosure by tilting it onto a hand truckWork Surface Specifications Work Surface and Hepa Filtered Enclosure InstallationFiltered Enclosure Installation Connecting to the Exhaust System Optional Getting Started Hepa Filters Installation of Hepa Filters Accessory Odor Control CarbonCarbon Filters Accessory for Odor Control only Filter Type Appropriate Use 115V ModelsSet the Face Velocity with Speed Control Adjustment Validating the Vented EnclosureSealing the Filtered Enclosure to the Work Surface Chapter High Performance Features and Safety Precautions High Performance FeaturesHigh 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 Routine Daily Work Procedures PlanningStart-up Loading Materials and EquipmentWork Techniques Final PurgingSuitable Applications Hepa Filter Applications Suitability and GuidelinesUnloading Materials and Equipment ShutdownOdor Control Carbon Filter Applications sold as an accessory Definition of Terms Appropriate Chemicals for Odor Control Carbon Filters Chemical Carcinogen Use with Odor Control Carbon Filters Prohibited Acid Use Chapter Maintaining Your Filtered Enclosure Monthly or more often as required Routine Maintenance ScheduleWeekly Annually Determination of when to Replace Hepa FiltersDecontamination How to Install a New Hepa Filter Hepa Filter Changing Diagram & Filter Leak Test Diagram Hepa Filter Leak Test PurposeAcceptance Guardian Airflow Monitor LED Monitor Labconco Airflow Monitor / Airflow Switch OperationCalibrate and Operate the Airflow Monitor Calibration Enclosure Operating In-Flow Alarm Condition Set Point Speed Guardian Airflow Monitor LED with Airflow Switch Maintaining Your Filtered Enclosure Odor Control Carbon Filter Replacement Procedure See Calculating Odor Control Carbon Filter Life Steps for Calculating PPM and Filter LifeInitial Certification Re-CertificationFormaldehyde only Ammonia onlyMotorized Impeller Replacement Fluorescent Light ReplacementUV Light Replacement Motorized Impeller Replacement Speed Control Replacement Chapter Accessorizing Modifying Your Filtered Enclosure Work SurfacesGuardian LED Airflow Monitor Exhaust Transition Kits for Ducting to OutsidePart Description Remote Blowers For Purifier Class I EnclosureFor Purifier Hepa Filtered Enclosure Odor Control Carbon Filter Accessory Filters Hepa FilterExhaust Dampers Storage Cabinets Utility Shelf KitAccessorizing and Modifying Your Filtered Enclosure Chapter Troubleshooting Servicer Operating LOG Problem Cause Corrective ActionTroubleshooting Problem Cause Corrective Action Service Operating Record Log Date CommentsAppendix a Filtered Enclosure Components Replacement Parts Qty Part Number Description Qty Part Number Description 3788200 Snubber, Filter Pressure Gauge Hepa Appendix B Dimensions Exhaust Options Appendix B Dimensions and Exhaust Options Appendix B Dimensions and Exhaust Options Appendix C Filtered Enclosure Specifications Environmental ConditionsAppendix C Filtered Enclosure Specifications Appendix C Filtered Enclosure Specifications Appendix C Filtered Enclosure Specifications Appendix C Filtered Enclosure Specifications Appendix C Filtered Enclosure Specifications Ppendix Uick Hart Iltered Nclosures Model SizeNon-mandatory recommendations from Prudent Practices Appendix E References Nfpa 30 2000 Flammable and Combustible Liquids Code General References Laboratory Safety, Principles and Practices, American Page USA

3980203, 3980223, 3980402, 3980400, 3980422 specifications

Gentek has established itself as a leading name in the world of electrical and building materials, offering a wide range of products designed to meet the diverse construction and renovation needs. Among its impressive lineup, the model numbers 3980202, 3980323, 3980220, 3980221, and 3980201 have emerged as notable contenders, each boasting specific features that set them apart in the market.

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The Gentek 3980220 and 3980221 share several similarities, focusing on versatility and adaptability. These models are engineered to cater to a wide range of applications, making them ideal for both residential and commercial projects. Their modular designs allow for customization based on specific project requirements, significantly increasing their appeal to contractors and architects. Furthermore, they boast eco-friendly features, contributing to sustainable building practices.

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In summary, Gentek's models 3980202, 3980323, 3980220, 3980221, and 3980201 showcase the company's commitment to quality, innovation, and sustainability. Each model offers unique features tailored to specific needs, ultimately providing contractors, architects, and homeowners with dependable solutions that stand the test of time.
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