Labconco PuriCare 3830000 User Manual

Vertical flow stations

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PuriCare

Vertical Flow Stations

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3830000

3830020

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Summary of Contents for Labconco PuriCare 3830000

Page 1  PuriCare Vertical Flow Stations Models 3830000 3830020...
Page 2 Warranty Labconco Corporation provides a warranty to the original buyer for the repair or replacement of parts and reasonable labor as a result of normal and proper use of the equipment with compatible chemicals. Broken glassware and maintenance items, such as filters, gaskets, light bulbs, finishes and lubrication are not warranted.
Page 3: Table Of Contents
CHAPTER 1: INTRODUCTION About This Manual Typographical Conventions CHAPTER 2: PREREQUISITES Location Requirements Exhaust Requirements Electrical Requirements Space Requirements Overhead Clearance CHAPTER 3: GETTING STARTED Unpacking Your Vertical Flow Station PuriCare Components Preparing the Station for Operation Exhaust System Requirements Initial Certification CHAPTER 4: THEORY OF OPERATION AND SAFETY PRECAUTIONS...
Page 4 Supply HEPA Filter Replacement Exhaust HEPA Filter Replacement Impeller and Motor/Blower Maintenance & Replacement Diffuser Removal Storage CHAPTER 7: MODIFYING YOUR VERTICAL FLOW STATION Installing a Shelf CHAPTER 8: TROUBLESHOOTING APPENDIX A: VERTICAL FLOW STATION COMPONENTS APPENDIX B: VERTICAL FLOW STATION DIMENSIONS APPENDIX C: VERTICAL FLOW STATION SPECIFICATIONS Electrical Data...
Page 5: Chapter 1: Introduction
Congratulations on your purchase of a Labconco PuriCare Series Vertical Flow Station. Your PuriCare product is designed to protect you, your product and your laboratory environment from aerosols. It is the result of Labconco’s years of experience manufacturing laboratory equipment, and many of its features were suggested to us by users like you.
Page 6 Chapter 1: Introduction Chapter 3: Getting Started contains the information you need to properly unpack, inspect, install, and certify your Vertical Flow Station. Chapter 4: Theory Of Operation And Safety Precautions explains how the PuriCare operates and the appropriate precautions you should take when using the station.
Page 7: Typographical Conventions
Chapter 1: Introduction Typographical Conventions Recognizing the following typographical conventions will help you understand and use this manual:  Book, chapter, and section titles are shown in italic type (e.g., Chapter 3: Getting Started).  Steps required to perform a task are presented in a numbered format. ...
Page 8 Before you install your Vertical Flow Station, you need to prepare your site for installation. Carefully examine the location where you intend to install your station. You must be certain that the area is level and of solid construction. In addition, a dedicated source of electrical power must be located near the installation site.
Page 9: Chapter 2: Prerequisites
Chapter 2: Prerequisites Location Requirements The PuriCare should be located away from traffic patterns, doors, fans, ventilation registers, fume hoods and any other air- handling device that could disrupt its airflow patterns. All windows in the room should be closed. Figure 2-1 shows the optimum location for the PuriCare.
Page 10: Space Requirements
THE ELECTRICAL OUTLETS OF THE 115 VOLT PURICARE 115V IS PROTECTED BY A GROUND FAULT INTERRUPTER CIRCUIT (GFIC). LABCONCO DOES NOT RECOMMEND INSTALLING A GFIC ON THE OUTLET THAT THE PURICARE PLUGS INTO. Space Requirements The dimensions for the different models are shown in Appendix B: Vertical Flow Station Dimensions.
Page 11: Chapter 3: Getting Started
IF YOUR STATION WAS DAMAGED IN TRANSIT, YOU within fifteen (15) days of MUST FILE A CLAIM DIRECTLY WITH THE FREIGHT delivery. CARRIER. LABCONCO CORPORATION AND ITS DEALERS ARE NOT RESPONSIBLE FOR SHIPPING DAMAGES. Product Service 1-800-522-7658...
Page 12: Puricare Components
Do not move the station by tilting it onto a hand truck. PuriCare Components Labconco manufactures Vertical Flow Stations for use with 115 volts or 230 volts. Locate the station model you received in the following group of tables. Verify that the components listed are present and undamaged.
Page 13: Exhaust System Requirements
 Inflow Volume Test  Airflow Smoke Patterns *There is no tolerance on the downflow profile values. If you have any questions regarding certification agencies or need assistance in locating one, contact Labconco’s Product Service Department at 1-800-522-7658 or 816-333-8811. Product Service 1-800-522-7658...
Page 14: Safety Precautions
The Vertical Flow Station operates using the following principles:  Filtration and retention of particulates by High Efficiency Particulate Air (HEPA) filters Directional airflow The major components in the Vertical Flow Station are:  The HEPA filters  The impellers and motor/blower to force air through the unit ...
Page 15: Directional Airflow
Chapter 4: Theory of Operation & Safety Precautions HEPA Filters are only effective against particulate material. Gases will pass through the filter. Figure 4-1 Directional Airflow Directional airflow plays a key role in the Vertical Flow Station’s performance. Sterile, HEPA filtered air flows downward throughout the work area, protecting the animals inside from external and cross contamination.
Page 16: Impellers And Motor/Blower
Chapter 4: Theory of Operation & Safety Precautions Figure 4-2 Impellers and Motor/Blower The Vertical Flow Station uses two air handling systems to direct air through it. In the top of the station twin motorized impellers draw room air in through prefilters and then force the air through the upper (supply) HEPA filter.
Page 17: Station Air Intakes (Grilles), Ductwork & Air Balance Controls
Do not use this device for the containment of biohazardous, toxic, flammable, or explosive materials. If you have questions regarding the operation of this device, contact Labconco at 800- 821-5525 or www.labconco.com. HEPA filters are only effective for the entrapment of particulate matter.
Page 18 If you suspect that a HEPA filter has been damaged, DO NOT use the station; contact a local certification agency or Labconco at 800-821-5525 or 816-333-8811 for recertification information. THE HEPA FILTERS IN THE PURICARE STATION WILL ...
Page 19 Chapter 4: Theory of Operation & Safety Precautions DO NOT ALLOW DISINFECTANTS WITH FREE CHLORINE TO CONTACT THE STAINLESS STEEL COMPONENTS OF THE PURICARE FOR A LONG PERIOD OF TIME. FREE CHLORINE WILL CORRODE STAINLESS STEEL AFTER EXTENDED CONTACT. The electrical receptacle cover, because of its construction, may be difficult to surface decontaminate.
Page 20: Chapter 5: Using Your Puricare
Operating the Sash The sash of the Vertical Flow Station can be locked in the full open position. To lock the sash open: 1. Grasp the bottom edge of the sash, and pivot it up until the sash is fully opened.
Page 21 Chapter 5: Using Your PuriCare Figure 5-1 The sash must be completely closed for the PuriCare to contain properly. 5. Turn the blower and light switches to the 'On' position, as shown in Figure 5-2. Product Service 1-800-522-7658...
Page 22: Working In Your Puricare
Chapter 5: Using Your PuriCare Figure 5-2 Working In Your PuriCare Planning  Thoroughly understand procedures and equipment required before beginning work.  Arrange for minimal disruptions, such as room traffic or entry into the room while the station is in use. Start-up ...
Page 23 Chapter 5: Using Your PuriCare Work Techniques  Keep all materials at least 4 inches inside of the sash, and perform all contaminated operations as close to the center of the work area as possible.  Segregate all clean and contaminated materials in the work area. ...
Page 24: Chapter 6: Maintaining Your Puricare
Now that you have an understanding of how to work in the Vertical Flow Station, we will review the suggested maintenance schedule and the common service operations necessary to maintain your PuriCare for peak performance. Many of the service operations should be performed only by trained and experienced certification technicians after the station has been properly decontaminated.
Page 25: Service Operations
Chapter 6: Maintaining Your PuriCare Monthly (or more often as required)  Using a damp cloth, clean the exterior surfaces of the station, particularly the front, back and top of the unit, to remove any accumulated dust.  Disinfect and lift the work surface. Surface disinfect the lower plenum with a solution of 70% ethanol, or a suitable disinfectant.
Page 26 Chapter 6: Maintaining Your PuriCare Figure 6-1 Lower Prefilter Removal: 1. Remove the work surface as described earlier. 2. Loosen the nuts that secure the two lower prefilter brackets as shown in Figure 6-2. 3. Swing the lower prefilter brackets until the prefilters can be lifted out of the unit. 4.
Page 27 Chapter 6: Maintaining Your PuriCare Figure 6-2 Changing the Fluorescent Lamp: 1. Unplug the station. 2. Swing up the sash. 3. Remove the fluorescent lamp by rotating it 90 degrees and pulling it straight down and out of its sockets. 3.
Page 28: Downflow Velocities
Chapter 6: Maintaining Your PuriCare Resetting a Circuit Breaker: To reset any of the circuit breakers located on the back of the unit near the power cord outlet, depress the white button until it sets. The service operations listed in the rest of this chapter should only be performed by a qualified certifier.
Page 29: Inflow Volume Calculation - Secondary Method
Chapter 6: Maintaining Your PuriCare Figure 6-3 Inflow Volume Calculation - Secondary Method 1. Turn the station off and raise the sashes. 2. Remove the work surface and the lower prefilters as described earlier. 3. Using rigid cardboard or fiberboard, cut a 20 inch square. 4.
Page 30 Chapter 6: Maintaining Your PuriCare The Vertical Flow Station uses two independent speed controls to control the upper impellers (Supply Air) and the lower Motor/Blower (Exhaust Air) 1. Locate the two plugged speed control access holes located on the lower front panel as shown in Figure 6-4.
Page 31: Supply Hepa Filter Replacement
Chapter 6: Maintaining Your PuriCare Supply HEPA Filter Replacement The HEPA filters should only be serviced by a qualified certification technician. Following replacement of a HEPA filter, the station MUST be recertified by a qualified certification technician. 1. Unplug the station. 2.
Page 32: Exhaust Hepa Filter Replacement
Chapter 6: Maintaining Your PuriCare To Remove the Exhaust HEPA Filter: The exhaust HEPA filter is awkward to handle and heavy. Use appropriate lifting techniques to remove and handle it. Use two people to remove the filter if possible. Exhaust HEPA Filter Replacement 1.
Page 33: Impeller And Motor/Blower Maintenance & Replacement
Chapter 6: Maintaining Your PuriCare Impeller and Motor/Blower Maintenance and Replacement The motor/blower should be serviced by a qualified certification technician.  The stations blower motor and impeller bearings are sealed and require no lubrication. DO NOT attempt to lubricate them. To replace an Impeller: 1.
Page 34: Diffuser Removal
Chapter 6: Maintaining Your PuriCare 6. While supporting the blower assembly, pull the assembly straight out the plenum. 7. To replace the motor/blower assembly, reverse the above procedure. Before installing the lower rear panel, ensure that the motors rotate in the correct direction when turned on.
Page 35: Storage
Chapter 6: Maintaining Your PuriCare Storage If the PuriCare is to be left unused for more than one month, the unit should be prepared for storage. The station should not be stored in areas of excess humidity or temperature extremes. If the station is moved during storage, it must be recertified before use.
Page 36: Chapter 7: Modifying Your Vertical Flow Station
Installing a Shelf 1. Ensure that the shelf kit you have is the proper one. Kits for mounting on the operator’s left side are #3794900. Kits for mounting the shelf on the operator’s right side are #3794901. 2. Remove the four plastic plugs on the appropriate side of the lower panel, as shown in figure 7-1.
Page 37 Chapter 6: Maintaining Your PuriCare Figure 7-1 Product Service 1-800-522-7658...
Page 38: Chapter 8: Troubleshooting
Refer to the following table if your Vertical Flow Station fails to operate properly. If the suggested corrective actions do not solve your problem, contact Labconco for additional assistance. PROBLEM CAUSE CORRECTIVE ACTION Unit not plugged into Plug the PuriCare into appropriate Station blower and lights won’t turn on...
Page 39: Appendix C: Vertical Flow Station
Chapter 6: Maintaining Your PuriCare PROBLEM CAUSE CORRECTIVE ACTION Slight increase in HEPA filter loading The pressure reading will steadily pressure reading increase as the unit is used. Prefilter loading Check the prefilters for obstruction(s). Clean if necessary. Blockage or Ensure that the plenum beneath the restriction under the work surface is unobstructed.
Page 40: Appendix A: Vertical Flow Station Components
Illustration A-1 indicates the location of the following service parts: Vertical Flow Station Replacement Parts Item Quantity Part No. Description 3717400 Impeller, 115 Volt 3717500 Impeller, 230 Volt 3803100 Supply HEPA Filter 1211200 Motor, 115 VAC 4-foot 1210502 Motor, 230 VAC 4-foot 3731101 Motor/Blower Assembly, 115 VAC 4-foot 3751901...
Page 41 Chapter 6: Maintaining Your PuriCare Product Service 1-800-522-7658...
Page 42: Appendix B: Vertical Flow Station Dimensions
Product Service 1-800-522-7658...
Page 43: Specifications
Electrical Data Station Model Electrical Requirements 3830000 to –09 115 VAC – 60 Hz, 1 Phase – 12 Amps Station Model Electrical Requirements 3830020 to –29 230 VAC – 50/60 Hz, 1 Phase – 7 Amps Impeller Specifications Station Model Electrical Requirements 3830000 to –09 115 Volt –...
Page 44: Motor Specifications
Appendix C: Vertical Flow Station Specifications Motor Specifications Station Model Electrical Requirements 3830000 to –09 115 VAC – 60 Hz, 3.8 Full Load Amps 1/3 H.P. 1625 RPM Automatic Thermal Protection Station Model Electrical Requirements 3830020 to –29 230 VAC – 50/60 Hz, 2.8 Full Load Amps 1/2 H.P.
Page 45 Appendix C: Vertical Flow Station Specifications Product Service 1-800-522-7658...
Page 46 Appendix C: Vertical Flow Station Specifications Product Service 1-800-522-7658...
Page 47: Appendix D: Puricare Accessories
Shelf Kit Shelf kits are available for either the left side (part number 3794900) or the right side (part number 3794901). The shelves are suitable for mounting on either side of the station. The shelves have a capacity of 20 pounds, a trigger to release the shelf, and fold down flat when not in use.
Page 48 Model 38300 Sash Height (inches) Downflow (FPM) 50-55 Approximate Settings for new Filters Mag Gauge Reading 0.3-0.4 upper / 0.5-0.7 lower Supply Air Volume Displacement (CFM) Number of Laskin Nozzles Needed Exhaust Air Volume Displacement (CFM) 650-670 Number of Laskin Nozzles Needed Supply HEPA Filter Dims.
Page 49 Division of Safety, Bethesda, MD 20892. Laboratory Safety: Principles and Practices. 2nd Edition 1995. American Society for Microbiology, Washington, D.C. The Foundations of Laboratory Safety. 1990. Stephen R. Rayburn. Springer- Verlag, New York. Websites of Interest: www.absa.org www.cdc.gov www.labconco.com Product Service 1-800-522-7658...

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Puricare 3830020