Gentek 3980421, 3980423, 3980422, 3980200 Odor Control Carbon Filter Replacement Procedure See

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Chapter 6: Maintaining Your Filtered Enclosure

syringe represents a 100-ml sample and corresponds to the number of strokes necessary to give the indicated color changes. Due to the wide variety of organics and varying TWA’s, it is recommended that specific detector tubes be purchased directly from Sensidyne, Draeger or your laboratory supply dealer. Alternate detector pumps can also be purchased from your laboratory supply dealers. The vast majority of detector tubes available start measuring at the TWA. When a user observes a color change in the tube, they should replace the filter immediately. If no detector tube for your specific chemical is available, other means of detection must be used.

Time - For applications that have very consistent inlet concentrations and operating time, “Time” can be used to anticipate saturation or TWA levels based on prior experience. However, this does not replace the need for sampling. Consult Labconco technical specialist for an estimate of carbon filter life based on chemical usage. Detector tubes, or analytical instrumentation should always be used to determine concentrations in the carbon filter. It is recommended that the carbon filters be checked with detector tubes or other means at intervals of 20% of the total estimated filter life. The exception to the 20% recommendation is formaldehyde and any carcinogen or suspected carcinogen. These more hazardous chemicals must be checked at least every 10% of the total estimated time.

Analytical Instrumentation - This is the most accurate means of measuring concentrations of any chemical. It is the method of choice when no detector tubes are available or the tubes are not sensitive enough to measure at the TWA concentration for the chemical. This method is also to be used to determine saturation when the chemical concentration is below the measurement range of detector tubes.

Odor Control Carbon Filter Replacement Procedure – See

Figures 4-1 and 4-2 for Carbon Filter Replacement.

1.The carbon filters are replaced by first removing the two screws, which hold the clips to secure the upper diffuser screen. Remove the screws, clips and upper diffuser screen.

2.Remove the carbon filter in a careful way to avoid the flow switch and HEPA filter.

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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.

The Gentek 3980202 is particularly acclaimed for its robust construction and exceptional durability. This product is designed with weather-resistant properties, making it suitable for various climates and ensuring that it can withstand harsh environmental conditions. Touted for its ease of installation, the 3980202 features a user-friendly design, allowing both professionals and DIY enthusiasts to utilize it without hassle.

Moving onto the Gentek 3980323, this model takes innovation to the next level with its advanced technological integrations. It incorporates energy-efficient solutions aimed at reducing overall electrical consumption. This model is also compatible with modern smart home systems, allowing users to enhance their homes with ease. The sleek design does not compromise on performance, ensuring that functionality and aesthetics work in harmony.

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.

Lastly, the Gentek 3980201 stands out for its affordability without compromising quality. This model offers essential features that meet the fundamental needs of any project, making it an excellent choice for budget-conscious buyers. Despite its economical price point, the 3980201 is crafted with high-grade materials ensuring reliability and longevity.

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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