Gentek 3980302, 3980423 Start-up, Loading Materials and Equipment, Work Techniques, Final Purging

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Chapter 5: Using Your Filtered Enclosure and Appropriate Application

•Arrange for minimal disruptions, such as room traffic or entry into the room while the enclosure is in use.

Start-up

•Turn on exhaust system and accessory light. Turn off the UV light, if equipped.

•Only raise the sash for loading and cleaning.

•Check the baffle air slots for obstructions.

•Allow the enclosure to operate unobstructed for 1 minute.

•Wear a long sleeved lab coat and rubber gloves. Use protective eyewear. Wear a protective mask if appropriate. Consult your Safety Officer for additional personal protective equipment recommendations.

Loading Materials and Equipment

•Load only the materials required for the procedure. Do not overload the enclosure.

•Do not obstruct the air foil, or rear baffle slots.

•Large objects should not be placed close together and should be elevated above the work surface to permit airflow to sweep under the equipment.

•After loading, wait one minute to purge airborne contaminants from the work area.

Work Techniques

•Keep all materials inside the lower air foil, and perform all contaminated operations as far to the rear of the work area as possible.

•Segregate all clean and contaminated materials in the work area.

•Avoid using techniques or procedures that disrupt the airflow patterns of the enclosure.

Final Purging

•Upon completion of work, the enclosure should be allowed to operate for two to three minutes undisturbed, to purge airborne contaminants from the work area before shutting down the blower.

•If equipped, turn on the UV light to decontaminate the work area as determined by your Safety Officer.

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Contents User’s Manual USA Warranty Prerequisites Able OntentsMaintaining Your Filtered Enclosure Chapter Introduction Introduction About This ManualGetting Started Typographical ConventionsIntroduction Chapter Prerequisites Location and Air Current Requirements Support, Vibration and Movement RequirementsExhaust and Blower Requirements Space Requirements Electrical RequirementsPrerequisites Lift by the front air foil Chapter Getting StartedDo not move the enclosure by tilting it onto a hand truck Unpacking the EnclosureWork Surface and Hepa Filtered Enclosure Installation Work Surface SpecificationsFiltered Enclosure Installation Connecting to the Exhaust System Optional Getting Started Carbon Filters Accessory for Odor Control only Installation of Hepa Filters Accessory Odor Control CarbonHepa Filters 115V Models Filter Type Appropriate UseValidating the Vented Enclosure Set the Face Velocity with Speed Control AdjustmentSealing the Filtered Enclosure to the Work Surface High Performance Features Chapter High Performance Features and Safety PrecautionsHigh 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 ProceduresLoading Materials and Equipment Start-upWork Techniques Final PurgingHepa Filter Applications Suitability and Guidelines Suitable ApplicationsUnloading 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 Weekly Routine Maintenance ScheduleMonthly or more often as required Decontamination Determination of when to Replace Hepa FiltersAnnually How to Install a New Hepa Filter Hepa Filter Changing Diagram & Filter Leak Test Diagram Purpose Hepa Filter Leak TestAcceptance Calibrate and Operate the Airflow Monitor Labconco Airflow Monitor / Airflow Switch OperationGuardian Airflow Monitor LED 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 Steps for Calculating PPM and Filter Life Calculating Odor Control Carbon Filter LifeRe-Certification Initial CertificationFormaldehyde only Ammonia onlyUV Light Replacement Fluorescent Light ReplacementMotorized Impeller Replacement Motorized Impeller Replacement Speed Control Replacement Work Surfaces Chapter Accessorizing Modifying Your Filtered EnclosureExhaust Transition Kits for Ducting to Outside Guardian LED Airflow MonitorPart Description Remote Blowers For Purifier Class I EnclosureFor Purifier Hepa Filtered Enclosure Exhaust Dampers Accessory Filters Hepa FilterOdor Control Carbon Filter Utility Shelf Kit Storage CabinetsAccessorizing and Modifying Your Filtered Enclosure Problem Cause Corrective Action Chapter Troubleshooting Servicer Operating LOGTroubleshooting Problem Cause Corrective Action Date Comments Service Operating Record LogAppendix 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 Environmental Conditions Appendix C Filtered Enclosure SpecificationsAppendix 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 NclosuresNon-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

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