Labconco Purifier Logic+ 30132 Technical Manual And Specifications
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Labconco Purifier Logic+ 30132 Technical Manual And Specifications

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Technical Manual
and Specifications
First Generation: 2013-2018
(Model Numbers ending in -00)
Purifier
Logic
Type A1 Biosafety Cabinet Models
30132
30142
Type A2 Biosafety Cabinet Models
30231
30241
30238
30248
Type B2 Biosafety Cabinet Models
30348
30368
Purifier
Cell Logic
Type A2 Biosafety Cabinet Models
32239
32249
33239
33249
34239
34249
PuriCare
Procedure Station Models
31142
31162
31240
31260
+
30152
30162
30251
30261
30258
30268
32259
32269
33259
33269
34259
34269
Procedure Stations
+
Original instructions
1

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Summary of Contents for Labconco Purifier Logic+ 30132

  • Page 1 Original instructions Technical Manual and Specifications First Generation: 2013-2018 (Model Numbers ending in -00)   Purifier Logic Type A1 Biosafety Cabinet Models 30132 30142 30152 30162 Type A2 Biosafety Cabinet Models 30231 30241 30251 30261 30238 30248 30258 30268 Type B2 Biosafety Cabinet Models 30348 30368...
  • Page 2 While the advice and information offered in this document are believed to be true and accurate at the date of going to press, neither the author, nor Labconco Corporation can accept any legal responsibly for any errors or omissions that may be made.

  • Page 3: Table Of Contents

    Table of Contents Introduction Contacting Labconco Section One – Background Information QuickStarts What’s the password? How do I calibrate blower speed, filter life & airflow sensor? 10-11 How do I see the current configuration? How do I change the configuration?
  • Page 4 Unpacking the Biosafety Cabinet Preparing the Biosafety Cabinet for operation Moving and Lifting the Logic Installing the Purifier on an Existing Work Surface Installing the Purifier on a Labconco Base Stand Telescoping Base Stands 52-53 Manual or Electric Lift Base Stands...
  • Page 5 Section Five – Certification Procedures for the Logic+ Accessing the Certifier’s Menu Adjusting the Blower Speed Logic+ Filter Life Gauge Operation and Resetting for Local Conditions Adjusting the Optional Inflow and Downflow Values Type A HEPA Filter Leak Test Information If the Logic+ is contaminated Type A HEPA Filter Leak Test Specifications If the Logic+ is uncontaminated...
  • Page 6 Fluorescent Lamp Lamp Identification Changing the Fluorescent Lamp Lamp Socket Replacement Optional Ultraviolet Lamp Lamp Identification UV Lamp Specifications Changing the UV Lamp Lamp Socket Replacement Electronics Module Access Electronic Module Component Identification Circuit Breaker Resetting a circuit breaker Circuit breaker specifications 125-26 Testing a circuit breaker Replacing a circuit breaker...

  • Page 7: Introduction

    As always, we at Labconco want to assist you in having a better understanding of our products and their operation; if you have any questions, or need additional information, please contact us.

  • Page 8: Quickstarts

    SECTION ONE – Background Information Quickstart The Logic+ family of Biosafety Cabinets is a significant step forward from our Logic- platformed products. While many internal components are the same or similar, the keypad and display have changed considerably. The high resolution, color display will offer you a more thorough explanation of the cabinet’s operation and status than the Quickstarts previous models ever could.

  • Page 9: What's The Password

    Quickstart What’s the password for the Logic+? Like the Logic, the Logic+ models password protects the user from entering the Calibration menu to prevent them from adjusting the blower speed, filter gauge or the Service airflow sensor readings. New to the Logic+ is a menu selection entitled Configuration ;...

  • Page 10: How Do I Calibrate Blower Speed, Filter Life & Airflow Sensor

    Quickstart How do I recalibrate the  blower speed  filter life gauge  airflow sensor reading of the Logic+? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1.
  • Page 11 Quickstart How do I recalibrate the  blower speed  filter life gauge  airflow sensor reading of the Logic+? - Continued 11. If this is an initial certification or a recertification after HEPA filter Calibration Reset Filter Gauge to 100% replacement, select .

  • Page 12: How Do I See The Current Configuration

    Quickstart How do I see the Current Configuration of the Logic+? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1. MyLogic turn yellow). 2. Settings OK/Mute 3. Press to enter the Services menu screen.

  • Page 13: How Do I Change The Configuration

    Quickstart How do I change the Configuration of the Logic+? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1. MyLogic turn yellow). 2. Settings OK/Mute 3. Press to enter the Services menu screen. 3.
  • Page 14 *Early production models of Type A Logic+ units may require a jumper wire across the canopy electrical connection located on the left side of the electronics module. Contact Labconco for assistance if this jumper is missing, and the unit in constant canopy alarm mode.

  • Page 15: How Do I Run A Diagnostic On The Sash Position Switches

    Quickstart How do I run a diagnostic on the sash position switches? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1. MyLogic turn yellow). 2. Settings OK/Mute 3. Press to enter the Services menu screen.

  • Page 16: Keypad, Relays And Contact

    Quickstart How do I run a diagnostic on the keypad, relays and contacts? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1. MyLogic turn yellow). 2. Settings OK/Mute 3.

  • Page 17: Canopy Alarm

    Quickstart How do I run a diagnostic on the Canopy Alarm? MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the option is highlighted (it will 1. MyLogic turn yellow). 2. Settings OK/Mute 3. Press to enter the Services menu screen.

  • Page 18: Airflow Sensor

    MAIN MENU Menu 1. Press the button. Services 2. Press the ▼ button until the Service option is highlighted (it will Diagnostics 1. MyLogic turn yellow). Current Settings 2. Settings OK/Mute 3. Press to enter the Services menu screen. Sash sensors ...
  • Page 19 MyLogic 2. Press the ▼ button until the option is highlighted it will turn blue). OK/Mute 3. Press to enter the MyLogic menu screen. configure my Logic for use 4. Press the ▼ button until the option option is highlighted (it will turn white). 5.

  • Page 20: Logic+ Filter Life Gauge Operation And Resetting For Local Conditions

    Logic+ Filter Life Gauge Operation and Resetting for Local Conditions The filter life gauge calculates the remaining filter life by measuring and comparing the current motor speed to the initial speed noted at the factory during assembly, and the calculated maximum motor speed, using the formula: 100-(100x (current speed-original speed) ) = % filter life left max.

  • Page 21: Logic+ Type A1 Purifiers

    ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F25T8 F32T8 F40T8 F40T8 TL741 TL741 SP41 SP41 Fluor. Lamp Labconco Part # 9721901 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data Labconco Canopy P/N...
  • Page 22 ½ ½ ¾ ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F25T8 TL741 F32T8 TL741 F40T8 SP41 F40T8 SP41 Fluor. Lamp Labconco Part # 9721901 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data...
  • Page 23 UV lamp Specifications  For all models, the UV lamp number is G30T8. The Labconco p/n is 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco p/n 3829901.

  • Page 24: Logic+ Type A2 Purifiers

    F32T8 F32T8 F32T8 F40T8 F40T8 F40T8 F40T8 TL741 TL741 TL741 TL741 TL741 SP41 SP41 SP41 SP41 Fluor. Lamp Labconco Part # 9721901 9721901 9721900 9721900 9721900 9721903 9721903 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 3838100...
  • Page 25 F32T8 F32T8 F32T8 F40T8 F40T8 F40T8 F40T8 TL741 TL741 TL741 TL741 TL741 SP41 SP41 SP41 SP41 Fluor. Lamp Labconco Part # 9721901 9721901 9721900 9721900 9721900 9721903 9721903 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 3838100...
  • Page 26 UV lamp Specifications  For all models, the UV lamp number is G30T8. The Labconco p/n 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco p/n 3829901. For all 100 VAC models, the ballast assembly is Labconco p/n 3830600.
  • Page 27 3438501 3438503 Motor/Blower Data Labconco P/N 3832209 3832210 Motor HP ½ ½ Fluorescent Lamp Data Fluorescent Lamps (2 each) F32T8 TL741 F40T8 SP41 Fluor. Lamp Labconco Part # 9721900 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 Product Service 1-800-522-7658...
  • Page 28 3438501 3438503 Motor/Blower Data Labconco P/N 3832209 3832210 Motor HP ½ ½ Fluorescent Lamp Data Fluorescent Lamps (2 each) F32T8 TL741 F40T8 SP41 Fluor. Lamp Labconco Part # 9721900 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 Product Service 1-800-522-7658...
  • Page 29 UV lamp Specifications For all models, the UV lamp number is G30T8. The Labconco part number is 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco part number 3829901. The ...
  • Page 30 ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F32T8 F32T8 F40T8 F40T8 TL741 TL741 SP41 SP41 Fluor. Lamp Labconco Part # 9721900 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data Labconco Canopy P/N...
  • Page 31 ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F32T8 F32T8 F40T8 F40T8 TL741 TL741 SP41 SP41 Fluor. Lamp Labconco Part # 9721900 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data Labconco Canopy P/N...

  • Page 32: Puricare Procedure Stations

    The speed control settings will fluctuate depending on local temperature and pressure. UV lamp Specifications  For all models, the UV lamp number is G30T8. The Labconco part number is 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco part number 3829901.

  • Page 33: Cell Logic+ Type A2 Purifiers

    ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F25T8 F32T8 F40T8 F40T8 TL741 TL741 SP41 SP41 Fluor. Lamp Labconco Part # 9721901 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data Labconco Canopy P/N...
  • Page 34 ½ ½ ¾ ¾ Fluorescent Lamp Data Fluorescent Lamps (2 each) F25T8 TL741 F32T8 TL741 F40T8 SP41 F40T8 SP41 Fluor. Lamp Labconco Part # 9721901 9721900 9721903 9721903 Fluor. Ballast Labconco Part # 3838100 3838100 3838100 3838100 Ventus Canopy Data...
  • Page 35 The speed control settings will fluctuate depending on local temperature and pressure. UV lamp Specifications  For all models, the UV lamp number is G30T8. The Labconco part number is 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco part number 3829901.

  • Page 36: Identifying Logic+ Models

    IDENTIFYING LOGIC+ MODELS The Logic+ platform Biosafety Cabinet can be identified readily by several external features, as shown in Figure 1-1:  Serial number beginning with 1303xxxxx  Flush-mounted electrical outlets and covers.  Color LED display. Figure 1-1 Logic+ Logo Color LED Display Flush-mounted Electrical outlets...

  • Page 37: Serial Number Tags

    Final Inspection and Test Report Form Obviously, you can get confirmation of the Biosafety Cabinet's model by contacting Labconco's Product Service Department, and providing us with the serial number. From this number, we can tell the date of production and its model.
  • Page 38 Logic+ units’ model numbers define the configuration of the cabinet. The first five digits define the unit's configuration, while the last four are assigned based on the unit's options and electrical configuration. Thus, a model number of: 30248xxxx Labconco Product Group 3=Laminar Flow Products Indicates the Product Family 0= Logic+...

  • Page 39: Logic+ Data Plate

    Logic+ Data Plate The Logic+ Data Plate contains much of the information required to certify the unit. Information on the plate includes nominal inflow and downflow velocity settings, a description of how to establish the downflow grid and the secondary inflow methodology are also included on the data plate, as shown below.

  • Page 40: Final Inspection And Test Report

    Final Inspection and Test Report Form A copy of the Final Inspection Test Report is attached to the blower plenum cover, beneath the front dress panel. The report contains initial setup information on inflow and downflow velocities, and the initial blower torque setting.

  • Page 41: Theory Of Operation

    Theory of Operation This section offers a brief overview of the theory of operation of the Logic+. Airflow Patterns Figure 1-8 All Logic+ Type A2 cabinets meet the airflow requirements of ANSI/NSF Standard 49:2012. Approximately 55-60% of the air in the cabinet is filtered and recirculated, while 40-45% is filtered and exhausted.

  • Page 42: Ecm Motor

    ECM Motor The modern Class II Biosafety Cabinet was developed in the early 1960’s as a result of the increased availability of High Efficiency Particulate Air (HEPA) filter technology. The motor of choice at the time to drive the cabinet’s blower was the Permanent Split Capacitor (PSC) type.

  • Page 43: Electronics

    constant volume algorithm, by General Electric, and used in the Logic+ BSC. By testing a prototype model to a variety of airflows and filter pressures, the motor/blower can be “characterized” for that size cabinet. This characterization allows for the creation of a model-specific motor-blower curve. By programming the curve values into the motor during assembly, the motor will deliver the correct volume of air as the HEPA filters load.
  • Page 44 UV Relay Light Relay Outlet Relay The Logic+ also has an optional contact/RS232 board. This must be installed if the user wants to signal external building monitors or controllers, or wants the Logic+ to output operating information to a data logger. The optional board is located in the electronics module, shown in Figure 1-14.

  • Page 45: Section Two - Installation Requirements

    Section Two – Installation Requirements This section offers an overview of site requirements and how to prepare the unit for operation. Prerequisites Before you install the Logic+, you need to prepare the site for installation. Examine the location where you intend to install the cabinet. You must be certain that the area is level and of solid construction.

  • Page 46: Location Requirements

    Location Requirements Note: The biosafety cabinet should be located away from traffic patterns, doors, fans, ventilation registers, fume hoods and any other air-handling devices that could disrupt its airflow patterns. All windows in the room should remain closed. Figure 2-1 shows the preferred location for the biosafety cabinet. Figure 2-1 Preferred location Air register blocked or redirected...

  • Page 47: Exhaust Requirements Type A

    CONFIGURED TO SIGNAL THE EXHAUST BLOWER TO TURN ON WHEN THE LOGIC+’s BLOWER IS ON. FOR FURTHER INFORMATION, CONTACT LABCONCO’S PRODUCT SERVICE DEPARTMENT. AS AN ALTERNATIVE, A REMOTE ELECTRICAL SWITCH FOR THE EXHAUST BLOWER CAN BE INSTALLED NEAR THE LOGIC+.

  • Page 48: Electrical Requirements

    Note: On 100 and 115 VAC models, both electrical outlets are protected by a ground fault interrupter circuit (GFIC). Labconco does not recommend plugging the biosafety cabinet into a GFIC outlet. Do not use any detachable power cord that is not adequately rated for the unit.

  • Page 49: Service Line Requirements

    Service Line Requirements All utility service lines should be ¼ inch O.D., brass, copper, or stainless steel, and equipped with an easily accessible shut-off valve. If the service line pressure exceeds 40 PSI, it must be equipped with a pressure regulator to reduce the line pressure.

  • Page 50: Section Three - Installation

    Section Three – Installation Now that the installation is properly prepared, you are ready to inspect, install, and certify the Logic+ biosafety cabinet. This chapter covers how to:  Unpack and move the biosafety cabinet.  Install the cabinet.  Connect the electrical supply source.

  • Page 51: Unpacking The Biosafety Cabinet

    Note: United States Interstate Commerce Commission rules require that claims be filed with the delivery carrier within fifteen (15) days of delivery. Do not return goods without the prior authorization of Labconco. Unauthorized returns will not be accepted. If the cabinet was damaged in transit, you must file a claim directly with the freight carrier.

  • Page 52: Moving And Lifting The Logic

    Installing the Cabinet on a Labconco Base Stand Labconco offers accessory Base Stands in a variety of configurations to suit your particular needs. Stands can be ordered with adjustable telescoping legs or with a manually or electrically adjustable hydraulic lift.

  • Page 53: Manual Or Electric Lift Base Stands

    Table 3-1 Width Base Stand w/Feet Model # 3401003 3401004 3401005 3401006 Manual or Electric Hydraulic Lift Base Stands These base stands offer infinitely adjustable height between 25.5 and 33.5 inches (648 to 851 mm), giving a cabinet work surface height of 28.0 to 36.0 inches. The height is adjusted either by a manual (hand crank) or electric pump that drives hydraulic rams in the legs of the stands.

  • Page 54: Connecting The Biosafety Cabinet To Utility Service Lines

    Connecting the Biosafety Cabinet to Utility Service Lines Note: Some models have a solenoid valve connected to the service valve on the right side, rear position. The solenoid prevents gas from flowing to the service valve when the unit blower is off. It is the only service valve position that can be fitted with a solenoid valve.

  • Page 55: Optional Ventus Canopy Exhaust Connections

    Note: If the research involves the use of toxic compounds or volatile materials, contact the facility’s safety officer or Labconco to ensure that the biosafety cabinet and its exhaust system are compatible with the materials you will be working with.

  • Page 56: Optional Vacu-Pass Cord And Cable Portal

    Optional Vacu-Pass Cord & Cable Portal Note: There must be enough clearance to pass the cord or cable between the Logic+’s exterior dress panel and any obstruction. Note: Some Vacu-Pass components and the cord or cable passing through it may become contaminated during use of the cabinet.

  • Page 57: Drain Valve Installation (Optional)

    Drain Valve Installation In order to prevent damage during shipping, the drain valve assembly has not been installed. If desired, the valve should be installed after the cabinet is in its final location. To install the valve assembly, follow these steps: Note: The work surface is heavy.

  • Page 58: Section Four - Initial Operation Of The Logic

    Section Four - Initial Operation of the Logic+ This section will take you through the steps to begin initial operation of the Logic+, with an explanation the controls, display and options, in order to prepare the unit for its initial certification. System Reset Switch The biosafety cabinet has a system reset switch for resetting its microprocessors.

  • Page 59: Information Center

    Information Center The Information Center is an LCD display located on the right side wall at eye level. When the blower is started, the words “please wait” will be displayed, as shown in Figure 4-2. After approximately 90 seconds, the display will switch to normal operation. The display provides a clock, the remaining filter life, the cabinet’s current status, inflow and downflow velocities (if equipped with the optional airflow sensor), as shown in Figure 4-3.

  • Page 60: Alarm Screens

    Alarm Screens Sash is too high The sash is open too far for safe operation. Airflow Alert The airflow patterns in the cabinet have changed, resulting in a sudden change in the motor speed. This is most likely due to a blockage of the grille or the exhaust filter outlet.

  • Page 61: Operating The Sliding Sash

    Operating the Sliding Sash The counterbalanced, anti-racking sash mechanism requires only a few pounds of force to move the sash up or down. You can open or close the sash smoothly with one or two hands positioned on either handle. The sash position alarm and safety interlock system senses the sash position and acts appropriately.

  • Page 62: The Logic+ Touchpad

    The Logic+ Touchpad The touchpad of the Logic+ is shown in Figure 5-6. Take a moment to get familiar with the buttons, their locations and functions. Also familiarize yourself with the display located on the right side wall. The display will report system functions, such as filter capacity, timer displays, alarm or error messages, as well as icons that illuminate when cabinet functions such as UV light and blower are operational.

  • Page 63: Navigating The Logic+ Menu Screens

    Navigating the Logic+ Menu Screens MyLogic allows you to use the Smart-Start or Night-Smart features that activate functions automatically when the sash is opened or closed. If equipped, the UV lamp can be programmed to operate for a given time interval when the sash is closed, before it shuts off.

  • Page 64: Navigating The Mylogic Screens

    Navigating the MyLogic Menu Screens The MyLogic screens will allow you to set the cabinet’s clock, and to personalize its operation. Please note all MyLogic screens have a blue background. Setting the Clock MyLogic Using the buttons on the touchpad, highlight the option-it will turn ▲...

  • Page 65: Configuring The Logic

    Configuring the Logic+ In the first MyLogic screen, use the ▲ ▼ configure my buttons on the touchpad to highlight Logic for use -it will turn white when selected. Press OK/MUTE to enter the first configuration screen: The first screen gives you the option of activating the Smart-Start option for the blower;...

  • Page 66: Navigating The Settings Menu Screens

    If you choose to use Night-Smart option for the UV lamp, this screen allows you to control the time the UV lamp will remain on after the sash is closed. Use the ▲ ▼ buttons on the touchpad to cycle through the time OK/MUTE intervals available, and then press to select it.

  • Page 67: Startup Tone

    Startup tone Using the buttons on the touchpad, highlight the ▲ ▼ Startup Tone option-it will turn white when selected, and then press . Using the buttons on the ▲ ▼ Turned on Turned off touchpad, highlight either option. When turned on, an audible beep will sound during the first 90 seconds of blower operation to caution the user that the unit is not yet ready for use.

  • Page 68: Uv Settings

    UV Settings For models equipped with the optional UV light the Logic+ has an integral UV light maintenance system. It allows you to define how many hours you want the UV lamp to operate before receiving a reminder to replace it, a way to monitor how many hours the lamp has been on, and the means to reset the UV lamp hourmeter.

  • Page 69: Timer Operation

    Timer Operation NOTE: The timer button allows activation of an interval (countdown) or stopwatch (elapsed) timer. The timers cannot be operated simultaneously. Timer To access the main timer menu, press the button anytime during normal operation. The main timer menu is shown on the LCD display. Use the buttons ▲...

  • Page 70: Accessing The Certifier's Menu

    NOTE: In order to properly certify the Logic+, you must obtain a Logic+ Certifier Kit, Labconco P/N 3858400. Qualified certifiers can obtain this kit by contacting Labconco Customer Service Department at 800-821-5525. Note: The ECM motor is programmed by Labconco to deliver a constant volume of air throughout the life of the HEPA filters.

  • Page 71: Logic+ Filter Life Gauge Operation And Resetting For Local Conditions

    Logic+ Filter Life Gauge Operation and Resetting for Local Conditions The filter life gauge calculates the remaining filter life by measuring and comparing the current motor speed to the initial speed noted at the factory during assembly, and the calculated maximum motor speed, using the formula: 100-(100x (current speed-original speed) ) = % filter life left max.

  • Page 72: Adjusting The Optional Inflow And Downflow Values

    If the Logic+ has been used with biohazardous, toxic chemicals, or radioisotopes, the DOP access port cannot be used. The upstream concentration cannot be measured directly. Testing at Labconco has shown the actual concentration varies from the calculated value. Table 5-1 shows the actual vs. calculated concentrations for the Type A models.

  • Page 73: Type A Hepa Filter Leak Test Specifications

    Table 5-1 Type A HEPA Filter Leak Test Specifications Cabinet Width (Feet) Sash Height 10, 12 8, 9 10, 12 8, 9 10, 12 8, 9 10, 12 8, 9 (inches) 1189 1083 Displacement (CFM) Laskin Nozzles needed Calculated aerosol conc. (ug/l) Actual aerosol conc.

  • Page 74: If The Logic+ Is Uncontaminated

    The Purifier utilizes a unique aerosol access tube for sampling the upstream concentration of aerosol. If after reading these instructions, you have further questions, please contact Labconco's Product Service Department. Note: The access tube contains contaminated air under positive pressure. DO NOT access this line until the cabinet has been decontaminated.

  • Page 75: Type A Supply Hepa Filter Leak Test

    Type A Supply HEPA Filter Test Downflow Diffuser Removal 1. Remove the diffuser by raising the sash as high as it will go, and then removing the two acorn nuts with a 7/16” wrench or socket, as shown in Figure 5-3. Figure 5-3 Removing the diffuser acorn nuts (Dress panel and lamps removed for clarity...
  • Page 76 4. Open the following number of Laskin nozzle(s): For all 3-foot Logic+ models – 1 nozzle For all 4-, 5- and 6-foot Logic+ models – 2 nozzles 5. Ensure the pressure gauge on the generator is reading 20 +/- 1 PSIG. 6.

  • Page 77: Type A Exhaust Hepa Filter Leak Test

    Type A Exhaust HEPA Filter Test Opening the Exhaust HEPA Filter Cover If there is sufficient overhead clearance (18 or more inches) – 1. Loosen the two Phillips screws on the front sides of the filter cover, as shown in Figure 5-7.
  • Page 78 2. The Logic+ is now ready for the HEPA Filter Leak Test. Set the photometer sampling valve to “DOWNSTREAM”. Ensure there is a proper vacuum at the sampling port of the pistol. 3. Open the following number of Laskin nozzle(s): For all 3-foot Logic+ models –...

  • Page 79: Type B Hepa Filter Leak Test Information

    The Logic+ utilizes a unique aerosol access tube for sampling the upstream concentration of aerosol. If after reading these instructions, you have further questions, please contact Labconco's Product Service Department. 1. Remove the work surface by lifting the handles on either end. Pull the work surface straight out of the Logic+.
  • Page 80 If you do not want to connect the upstream line of the photometer to the sampling port located on the supply filter plenum, you must calculate the upstream concentration. Testing at Labconco has shown the actual concentration varies from the calculated value. Table 5-2 shows the actual vs. calculated concentrations for the B2 models.
  • Page 81 1. Turn on the photometer and allow it to operate for a minimum of 5 minutes. Leave the valve in the “CLEAR” setting. 2. Check the oil level of the generator – it must be within 1/8” of the level line when the generator is sitting level.
  • Page 82 7. Open one Laskin nozzle. 8. Ensure the pressure gauge on the generator is reading 20 +/- 1 PSIG. 9. Scan the downstream side of the HEPA filter by passing the sampling nozzle of the gun in slightly overlapping strokes over the entire surface of both of the filters, with the sampling port not more than 1 inch from the surface of the filter media.

  • Page 83: Type B Exhaust Hepa Filter Leak Test

    Figure 5-15. Figure 5-15 Testing at Labconco has shown the actual concentration varies from the calculated value. Table 6-2 shows the actual vs. calculated concentrations for the B2 models. Table 5-3...
  • Page 84 4. Locate a sampling port downstream of the exhaust HEPA filter. The sampling port should ideally be at least 10 duct diameters from any elbow and 10 duct diameters downstream of the filter. 5. The Logic+ is now ready for the Exhaust HEPA Filter Leak Test. Set the photometer sampling valve to “DOWNSTREAM”.

  • Page 85: Downflow Velocities

    Downflow Velocities All Logic+ models, EXCEPT 30248xx80) are classified as having uniform downflow, and the average downflow velocity for all models is 55+/-5 FPM, tested as per ANSI/NSF Standard 49:2012. All readings should be in a plane 4 inches above the bottom edge of the sash, and the UV Lamp, IV bar and all other accessories must be removed before performing downflow test.

  • Page 86: Inflow Velocity Calculation

    Figure 5-17 Acceptance Average downflow shall be 55 +/-5 FPM with all test points being within +/- 16 FPM. Inflow Velocity Calculation - Primary Method Note: The dress panel MUST be installed on the cabinet to obtain an accurate inflow value.
  • Page 87 Table 5-5 Inflow Test Specifications – 8 inch Sash Opening Width (feet) Nominal Average Inflow 105+/-5 105+/-5 105+/-5 105+/-5 (FPM) Sash Open Area (Sq. Ft) 2.03 2.69 3.36 4.03 Nominal Avg. Exhaust Vol. (CFM) Avg. Exhaust Vol. Range 203-223 269-296 336-370 403-443 (CFM)

  • Page 88: Secondary Inflow Method

    NOTE: You must use Labconco holder P/N 3836405 to perform this test properly. Qualified certifiers can obtain this holder as part of the Logic+ Certifier Kit, Labconco P/N 3858403, by contacting Labconco Customer Service Department at 800-821-5525.
  • Page 89 Figure 5-19 The Sensor Distance, as described in Table 5-6, using the slots cut in the 6-foot Logic template. 4.00-inch mark 3.25-inch mark Figure 5-20 The Sensor Distance, as described in Table 5-6, using a scale. Product Service 1-800-522-7658...
  • Page 90 Table 5-6 Secondary Inflow Test Specifications – 8 Inch Sash Opening Cabinet Width (feet) Sash Opening Template Sensor distance (inches) 3.25 3.25 # of Test points Test point location Nominal Avg. Inflow Vel. (FPM) Avg. Inflow Vel. Range (FPM) 203-223 269-296 336-370 220-242...
  • Page 91 Locate the single row of holes at the front of the grille. Mark the 6 hole from the side wall and subsequent test points every 9 holes until the number of test points marked equals the width of the cabinet in feet (for a 3-foot cabinet, for example, mark the first 3 points).

  • Page 92: Type B2 Total Exhaust Volume

    Type B2 Total Exhaust Volume The total volume of air exhausting from the cabinet can be determined as follows: Note: The dress panel MUST be installed on the cabinet to obtain an accurate inflow value. Note: The exhaust volume noted with a DIM on the front of the cabinet may not agree with the value obtained from a traditional Pitot tube or thermal anemometer traverse reading of the exhaust duct.

  • Page 93: Work Area Air Cleanliness Test (Optional)

    Work Area Air Cleanliness Test (optional) If the customer wants to verify air cleanliness in the work area, use the following procedure: 1. Mark test points at the geometric center of the work surface, and midway between the center test point and each side wall. 2.

  • Page 94: Fluorescent Light Level (Optional)

    Fluorescent Light Level (optional) The fluorescent light intensity should be measured as described in ANSI/NSF Standard 49:2012, Annex F. NOTE: The light meter should be color- and cosign corrected for accurate readings. 1. Test points should be marked along the centerline of the work surface, starting 6 inches from the side wall, with subsequent points 12 inches apart until the center of the work surface is reached.

  • Page 95: Vibration (Optional)

    Vibration (optional) The vibration level should be measured as described in ANSI/NSF Standard 49:2012. Note: The vibration meter should have a range of 20-20,000 Hz, and have an output in displacement. 1. Vibration level should be recorded from a single point, on the geometric center of the work surface.

  • Page 96: Ground Fault Circuit Interrupter

    Ground Fault Circuit Interrupter Test (115/100 Volt models only) Note: The GFCI tester must be able to simulate a fault of 3mA. 1. Place the tester into any of the Logic+’s outlets. The indicator lights of the tester should indicate normal function, and the GFCI’s indicator LED should be lit. 2.

  • Page 97: Recommended Tools For Service

    Logic+. Recommended Tools for Service The tools needed for most common service operations are:  Logic+ Certifier Kit, Labconco Part # 3858403  #2 Phillips Screwdriver or long bit for cordless drill  ½-inch Socket with extension and ratchet  ½-inch nut driver ...

  • Page 98: Side Panel Removal

    Figure 6-2 To reinstall the panel, reverse these steps, ensuring that the plastic pin in the top corners of the dress panel properly engage the corner posts. Side Panel Removal Note: The side panel(s) must be taken off to remove the Logic+ from its pallet.

  • Page 99: Corner Post Lower Trim

    Corner Post Lower Trim The corner post lower trim pieces are secured to the corner post by a single machine screw and lock nut. When properly positioned, the trim piece fits tightly against corner post. See Figure 6-3. Figure 6-3 Use a 3/8”...
  • Page 100 Sash Operation The Logic+ sash uses a deadweight-counterbalanced system. The system consists of two separate weights on either side of the liner. Both weights are synchronized by a locked axle-pulley system. Both pulleys are fixed to the axle so that both weights must move together, preventing the sash from racking. Adjustment There are no adjustments for the width of the sash track.

  • Page 101: Sash Position Switches

    Sash Position Switches Two microswitches are used to indicate the sash position. The switches are the same, Labconco part # 3832400. A photo of both switches is shown in Figure 6-6. Figure 6-6 Sash Closure Position Switch Sash Operating Position Switch...
  • Page 102 Figure 6-7 Sash Closure Position Switch properly actuated against the sash weight Figure 6-8 Sash Operating Position Switch properly actuated against the sash weight Product Service 1-800-522-7658...

  • Page 103: Sash Cable Retainer

    Sash Cable Retainer The sash cable retainers are located at the top of each sash pulley, as shown in Figure 6-9. If the retainer needs adjustment, Use a 3/8-inch wrench to loosen the bolt securing the retainer and adjust it until it lightly touches the pulley. Retighten the bolt.

  • Page 104: Type A Exhaust Damper Seal Installation

    Type A Exhaust Damper Seal Installation The exhaust damper seal is a silicone seal, permanently bolted to the plenum inside the cabinet. CAUTION: The damper seal is permanently attached to the plenum in the cabinet. NEVER attempt to pull the seal out of the cabinet; the seal will be damaged or destroyed.

  • Page 105: Type A Hepa Filter Replacement

    Type A HEPA Filter Replacement CAUTION: The cabinet must be properly decontaminated before servicing the supply HEPA filter. Following replacement of a HEPA filter, the cabinet must be recertified. CAUTION: Always remove the exhaust HEPA filter first. The exhaust filter pan or plenum can be damaged if the plenum is raised with the Exhaust HEPA filter in place.
  • Page 106 Figure 6-14 Figure 6-15 5. Remove the last two screws. Gently rock the cover, slide it to the left or right, and swing it out and away from the unit. NOTE: During disassembly, the blower plenum cover can rest on the center sash support, as shown in Figure 6-16, to allow repositioning of the panel or your grip on it.
  • Page 107 6. Using a 1/2 -inch socket or wrench, loosen the four exhaust filter sealing bolts located at each corner of the exhaust filter tray, as shown in Figure 6-17, at least 1/2 inch. This releases the exhaust HEPA filter from the cabinet. Figure 6-17 Exhaust HEPA Filter bolts (2 per each side)

  • Page 108: Supply Hepa Filter Replacement

    Figure 6-19 Exhaust HEPA Filter bolts 4. If you choose to remove the exhaust filter pan, remove the sealing bolts, lift the pan straight up, and then pull it forward and out, as shown in Figure 6-20. 5. When reinstalling it, ensure all four edges of the pan are OUTSIDE the sealing edges of the plenum, as shown in Figure 6-21.
  • Page 109 To Remove the Supply HEPA Filter: 1. With the exhaust filter removed, use a 1/2-inch socket or wrench to tighten the three plenum lift bolts located as noted in Figure 6-22. This will lift the plenum off of the supply HEPA filter. Remove the Supply HEPA filter retainers on the front of the plenum.

  • Page 110: Type B2 Exhaust Damper Adjustment

    4. Sequentially tighten the four exhaust filter sealing bolts located at each corner of the exhaust filter tray until the exhaust filter gasket is compressed no more than 50%. The exhaust filter sealing bolts should only be tightened enough to ensure a proper seal of the exhaust HEPA filter.

  • Page 111: Type B2 Prefilter Replacement

    Type B2 Prefilter Replacement NOTE: The prefilter is not washable; it must be replaced when it becomes dirty. 1. Shut off the cabinet blower. 2. Using an appropriate step or ladder, remove the two wing nuts that secure the prefilter, located next to the electronics module, as shown in Figure 6-24. 3.
  • Page 112 Figure 6-25 Exhaust HEPA Filter bolts (two in each side of the exhaust connection) To Install an Exhaust HEPA Filter: 1. Slide the new exhaust HEPA filter all the way into the pan. 2. Sequentially tighten the four exhaust filter sealing bolts located at each corner of the exhaust filter tray until the exhaust filter gasket is compressed no more than 50%.
  • Page 113 3. Remove the last two screws. Gently rock the cover, slide it to the left or right, and swing it out and away from the unit. 4. Use 1/2- and 7/16-inch sockets or wrenches to tighten the three plenum lift bolts located as noted in Figure 6-27.

  • Page 114: Motor/Blower Replacement

    Motor/Blower Replacement Caution: The cabinet must be properly decontaminated before servicing the motor/blower. The cabinet blower motor's bearings are sealed and require no lubrication. DO NOT attempt to lubricate them. To replace the Motor/Blower: 1. Unplug the cabinet. 2. Remove the front dress panel as shown in Figure 6-1. 3.
  • Page 115 7. Using a 1/2-inch wrench, remove the two upper and one lower blower mounting bolts, as shown in Figure 6-29. Figure 6-29 Blower Mounting Bolts The motor/blower assembly is heavy. Handle with care. 8. While supporting the blower assembly, pull the assembly straight out the plenum, as shown in Figure 6-30.

  • Page 116: Work Surface Removal

    Work Surface Removal Note: The work surface of the cabinet must be thoroughly decontaminated before removing it. 1. Lift the front edge of the work surface straight up by grasping the knob handles at either front corner. 2. Pull the work surface straight out, letting its rear edge rest on the center support underneath.

  • Page 117: Towel Catch Removal

    Towel Catch Removal Although not normally required, the towel catch can be removed for cleaning, inspection, etc. Note: The work surface of the cabinet and the towel catch must be thoroughly decontaminated before removing either. Although not normally required, the towel catch can be removed for cleaning, inspection, etc.

  • Page 118: Diffuser Removal

    Diffuser Removal Caution: The diffuser should be surface decontaminated before removal. Note: If an IV bar is in place, it will have to be removed first. 1. Raise the sash to its fully open position. 2. Support the front edge of the diffuser while removing the two 7/16-inch acorn nuts on the front of the diffuser, as shown in Figure 6-33.
  • Page 119 4. To reinstall the diffuser, ensure that the two holes on the back edge of the diffuser align with the diffuser support pins on the rear wall of the work area, as shown in Figure 6-35. Figure 6-35 Diffuser pins engaging the holes in the rear of the diffuser.

  • Page 120: Preparing The Logic For Gaseous Sterilization

    Preparing the Logic+ for Gaseous Sterilization Note: This section only reviews the steps required for preparing the Logic+ for Gas Sterilization. Thoroughly understand the sterilization procedures and protocols supplied by the manufacturer of the sterilizing system before attempting this operation. Unplug the Logic+ from electrical power.

  • Page 121: Section Seven -Electrical System Service Operations

    Section Seven – Electrical System Service Operations NOTE: In order to properly service the Logic+, you must obtain a Logic+ Certifier Kit, Labconco P/N 3858400. Qualified certifiers can obtain this kit by contacting Labconco Customer Service Department at 800-821-5525. Fluorescent Lamp Lamp Identification All Logic+s use dual fluorescent lamps.

  • Page 122: Lamp Socket Replacement

    30 = the lamp Wattage T8 = the lamp mounting configuration UV lamp Specifications  For all models, the UV lamp number is G30T8. The Labconco part number is 1271300.  For all 115/230 VAC models, the ballast assembly is Labconco part number 3829901.

  • Page 123: Changing The Uv Lamp

    Changing the UV Lamp Note: For optimum performance, the UV lamp should be changed on an annual basis. Caution: The UV lamp and the work area of the cabinet must be thoroughly surface decontaminated before removing the lamp. 1. Unplug the Logic+. 2.

  • Page 124: Electronics Module Access

    Electronics Module Access The Electronics module is located on the top right side of the cabinet. To access the module, do the following: 1. Unplug the Logic+, either at the wall, or at the power cord inlet at the back of the electronics module, as shown in Figure 7-2.

  • Page 125: Circuit Breaker

    Circuit Breaker Specifications Circuit breaker specifications are shown in Table 7-2, below. Table 7-2 Circuit Breaker Specifications, 100/115 VAC Cabinet Width (feet) Motor/Light Breaker Rating, Amps Motor/Light Breaker, Labconco 1327208 1327208 1327201 1327201 Part # Motor/Light Breaker, 1600-062-...

  • Page 126: Testing A Circuit Breaker

    Circuit Breaker Specifications, 230 VAC Cabinet Width (feet) Motor/Light Breaker Rating, Amps Motor/Light Breaker, Labconco 1327209 1327209 1327204 1327204 Part # Motor/Light Breaker, 1600-062- 1600-062- 1600-062- 1600-062- 040-007 040-007 050-007 050-007 Mechanical Products Part # Outlet Breaker Rating, Amps Outlet Breaker, Labconco...

  • Page 127: Power Supply Board Service Operations

    Power Supply Board Service Operations Fuse Testing & Replacement The Power Supply Board is protected by an integral 5 x 20mm, fuse, rated at 2.5 Amps at 250 volts, as shown in Figure 7-5. The fuse is tested with a standard continuity meter. Any resistance across the fuse indicates a defective fuse and should be replaced.

  • Page 128: Display Board Service Operations

    Display Board Service Operations Display Board Diagnostics is addressed in the section on Touchpad Test Operations. Touchpad Connections To correctly connect the touchpad to the Display Board, orient the ribbon connector so the metallic side of the connector is away from the side of the Logic+, as shown in Figure 7-6.

  • Page 129: Diagnostic Operations

    Use caution when testing electrical components. NOTE: To properly measure motor line and signal voltages, you should use the pass-thru harness, Labconco Part # 3842601. The harness is part of Labconco Certifier’s Kit, Part #3858400. Qualified certifiers can obtain this kit by contacting Labconco Customer Service Department at 800-821-5525.
  • Page 130 Figure 7-7 15 pin connector 4. Disconnect the 15-pin connector, and install the pass-thru harness, as shown in Figure 7-8. Plug the Logic+ back in. With the meter set on AC voltage, verify the AC mains line voltage is present within ± 5 VAC when the AC voltage is measured across pin 2 (black wire) and pin 3 (white wire) on the 3-pin connector, as shown in Figure 7-9.
  • Page 131 6. Next, connect the meters + DC voltage lead to pin 6 (yellow wire) and verify there is ± 24 Volt DC ± 5 Volts DC, as shown in Figure 7-10. The presence of 24 Volt DC on this yellow wire tells the motor to start. Figure 7-10 Measuring 24 VDC voltage 7.

  • Page 132: Motor Output Signal Testing

    Motor Output Signal Testing Use the Service Menu’s “Current Settings” screen to access the Motor Speed Factor, Motor RPM, average RPM, and new filter RPM. Figure 7-11 shows the LCD screen and the location of these values. Figure 7-11 Motor Speed Factor Setting Motor Speed in RPMs/ Average Motor Speed in RPMs Motor Speed when new...

  • Page 133: Wiring Diagrams

    Wiring Diagrams -115 VAC Models Product Service 1-800-522-7658...
  • Page 134 Wiring Diagrams -230 VAC Models Product Service 1-800-522-7658...

  • Page 135: Section Eight - Purifier Logic+ Accessories

    Section Eight – Purifier Logic+ Accessories Ventus Canopy Connection Kit P/N 3889200, -01, -02, -03 Section 1. – Theory of Operation The Ventus canopy system consists of a high efficiency, low profile canopy that interfaces directly with the Logic+’s control board. Ventus offers several features that are a distinct improvement over prior canopy designs: ...
  • Page 136 Section 1. - Canopy Installation Procedure 1. Turn off the Biosafety Cabinet. 2. Locate and remove the four acorn nuts and lockwashers that secure each side of the exhaust cover and the angle bracket to the top of the unit. 3.
  • Page 137 NOTE: Proper installation of the canopy damper is crucial for proper alarm system operation. If you have questions, please call our Product Service Department. Labconco offers an optional gas-tight exhaust damper, p/n 3776800. An equivalent damper can be used if desired.
  • Page 138 Section 4. – Calibration of the Unit with a Canopy Connection Set-up cabinet inflow and downflow air 1. Connect the Unit to the exhaust system but do not turn on the external exhaust blower. Plug the unit in but do not turn it on. 2.
  • Page 139 All 3-foot All 4-foot All 5-foot All 6-foot Cabinet Set-up for Models Models Models Models Canopy Connection Labconco Canopy P/N 3889200 3889201 3889202 3889203 Canopy Slot Area (F 50-100 50-100 50-100 50-100 Canopy Inflow Range (CFM)
  • Page 140 Section 5 – Reconfiguring the Unit for Operation with a Canopy Connection Note: After canopy installation, you MUST reconfigure the Logic+ to have a canopy. MAIN MENU Menu 1. Press the button. Services 2. Press the button until the option is highlighted ▼...
  • Page 141 9. The first screen allows you to set the Type of cabinet. The only difference between the Type A1 and Type A2 configuration setting is that the airflow velocity limits for normal operation of the optional airflow sensor (because the Type A1 has a nominal inflow of 85 FPM, and the Type A2 is 105 FPM).
  • Page 142 Air Flow Sensor Kit No. 3405500 Note: A qualified certifier must install and calibrate this sensor to obtain accurate operation. Note: Exercise caution when working on the exhaust filter cover, to prevent damaging the Exhaust HEPA filter. Installation Procedure-Units without the Ventus Canopy Connection 1.

  • Page 143: Air Flow Sensor Kit And Calibration

    Installation Procedure- Units with the Ventus Canopy Connection Axiom Type C1 cabinets Remove the two screws that hold the airflow sensor into its body, as shown. DO NOT pull the sensor out of the body. If you are installing the canopy airflow sensor into a canopy connection, install the bracket onto the airflow sensor as shown.
  • Page 144 5. For the Axiom, route the sensor cable from the sensor, through the grommet, and outside of the exhaust duct. Reinstall the grommet. Ensure the cable does not hinder the operation of the front relief valve. 6. Note the orientation of the sensor harness plug and the sensor;...
  • Page 145 Calibration Procedure- NOTE: YOU MUST FOLLOW THESE INSTRUCTIONS EXACTLY, OR THE SENSOR WILL NOT OPERATE PROPERLY! Note: You will need to access the certifiers menu to calibrate the airflow sensor. Note: To properly calibrate the air flow sensor, a qualified certifier must verify the inflow and downflow values.
  • Page 146 Light 15. When requested for the password press Calibration light Timer Outlets OK/Mute then . The cabinet blower(s) will stop. PASSWORD: 16. If the password is properly entered, the first certification screen will display the blower motor’s PWM setting. 17. The unit must sit for approximately 60 seconds with no airflow over the sensor in order to establish the zero point value.
  • Page 147 Confirming Calibration Procedure- With the cabinet operating: MAIN MENU Menu 1. Press the button. 1. MyLogic Services 2. Press the button until the option is highlighted ▼ (it will turn yellow). 2. Settings OK/Mute 3. Press to enter the Services menu screen. 3.

  • Page 148: Service Fixture Kit

    Additional service fixtures can be installed in any of the four available service fixture holes in the sidewalls. The service fixture kit is Labconco part number 3747500. Installation Procedure 1. Decide which of the available locations you want to install the service fixture.
  • Page 149 4. Carefully remove any remaining sealant from the service fixture hole. 5. Using the PTFE tape supplied, wrap two to three turns of tape on the male pipe thread of the valve, and the tube fitting. 6. Put the threaded end of the fixture through the hole, orienting the valve as shown in Figure 10-1.

  • Page 150: Lamp Kit

    UV Lamp Kit No. 3858500, -01, -02 All Labconco Purifier Logic and Logic+ Series Biosafety Cabinets are pre-wired for the installation of a UV lamp kit, consisting of the UV lamp, its ballast, and fasteners. The kit is part number 3858500 for 115 Volt models, 3858501 for 100 Volt models, and 3858502 for 230 Volt units.
  • Page 151 5. Using the screws, flat washers and locking nuts provided, secure the UV ballast to the top of the electronics module. 6. Wire the UV ballast into the wiring harness, following the wiring diagrams located in Figure 2a-c. 7. Reattach the electronics module to the top of the cabinet before reconnecting the electrical power.
  • Page 152 20. The first screen allows you to set the Type of cabinet. Leave this setting alone, and press OK/Mute. Configuration 21. The second screen allows you to configure the cabinet for a Type A Canopy Option canopy or not.* Leave this setting alone, and press OK/Mute.

  • Page 153: Bar Kit

    IV Bar Kit No. 3858600, -01, -02, -03 Completely decontaminate all interior work surfaces of the Purifier before beginning the installation of the IV bar. Installation Procedure 1. Disconnect power to the Logic+ and raise the sash to the fully open position. 2.

  • Page 154: Prefilter Kits

    G4 Paper Prefilter Kits 34060-00, -01,-02, -03 Screen Prefilter Kits 34061-00, -01,-02, -03 The Prefilter provides a convenient means to prevent large particles from being pulled into the blower and HEPA filter of the biological safety cabinet. The Prefilter is a simple addition and easily replaced. Please note that this accessory was tested at NSF and validated to have no adverse affect on containment.
  • Page 155 4. For 3-foot wide models only – Set the prefilter into the towel catch, ensuring the filter is captured by the long rails on the top and bottom of the towel catch. Go to Step #6. 5. For all other models - To install the kit, press bolt (6) through the towel catch frame as shown, (Note: the long flanges on the top and bottom of the towel catch go in the same direction as the bolt.
  • Page 156 Vacu-Pass Cord & Cable Portal Installation Note: You will need to access the right side of the cabinet in order to install the Portal Note: There must be enough clearance to pass the cord or cable between the exterior dress panel and any obstruction. Note: Some Vacu-Pass components and the cord or cable passing through it may become contaminated during use of the cabinet.

  • Page 157: Rs-232 Connection Kits

    RS-232 Connection Kits RS-232 Kit 3858310 (9 Pin), 3858311 (25 Pin) The kit contains the RS-232 PCB (P/N 3402200), the attaching hardware and connecting cables to install the PCB inside the electrical control box (located on top of the Logic+). Picture 1 shows an electrical control box with the Logic+ RS-232 PCB installed.
  • Page 158 2) Locate the black square connecter labeled as J2 and the white connector labeled as J3 on the RS-232 PCB, see picture 3. These two connectors show through the electrical control box as shown in picture 1. Connector J2 is the RS-232 PORT connector.
  • Page 159 4) Locate the internal RS-232 cable (P/N 3432000) included in the kit and connect it between the RS-232 PCB J1 and the Transition PCB (P/N 3431500) J6 as shown in picture 5. Picture 5 5) Re-secure the electrical control box to the top of the Logic+. 6) Connect the computer interface cable (P/N 7537800 –...

  • Page 160: Using The Rs-232 Receptacle

    1. Computers with a 25-pin D-sub male serial connector should use Connect Cable, Labconco part number 7537801, to connect a computer to the Logic+. 2. Computers with a 9-pin D-sub male serial connector should use Connect Cable, Labconco part number 7537800, to connect a computer to the Logic+.
  • Page 161 OPTIONAL LOGIC+ RS-232 DATA OUTPUT Here is the RS-232 output for the Logic+. As is standard for all Labconco units, the data is limited to 80 characters, including spaces, etc. Operating Status: Columns 1-4: Column 1: UV Light --- U=on, O=off...
  • Page 162 There are several commercially available software packages, which can read RS232 data and enter the data into a computer program such as a word processor (to create a text file) or spreadsheet (to tabulate and plot the data). Consult your laboratory supply dealer regarding the latest software available.

  • Page 163: Logic+ Relay Contact Outputs

    Labconco unit is turned on. With the optional RS-232 board installed, the Labconco Logic+ BSC provides two contacts: One to indicate the internal Labconco blower is on, (so that external blowers may also be energized) and the other to indicate airflow errors. These contacts provided will “short circuit”...
  • Page 164 The generalized circuit shown below indicates how to interface the Labconco contacts to power a high power device. Note that the Labconco contacts are used to power the low-power coil of an added external power style relay/contactor—in this case the relay is a Hasco HAT903ASDC12, and the 12V coil draws only .08Amps (the Labconco +12V is...
  • Page 165 AC mains rated coil voltage is shown below – it does not utilize the FUSED+12V and CIRCUIT COMMON from the Labconco Logic+. Note: A W199 Magnacraft Series relay can switch up to 300Vac @ 40 Amps……….it’s coil is rated for 12 Vdc, 171mA, or approx.
  • Page 166 The final diagram shows a connection for a 3-phase powered blower. In this case, a 12 VDC relay coil is used, and it gets its power from the Logic+. Product Service 1-800-522-7658...
  • Page 167 This set of contacts (dry contacts pins 1 & 2 of J3 on the electrical enclosure, and the ORANGE wires on Labconco harness P/N 3432300) will indicate when the Logic+ has detected an airflow error, as described by the conditions below:...

  • Page 168: Section Nine - Miscellaneous

    Section Nine – Miscellaneous Troubleshooting Refer to the following table if the Biosafety Cabinet fails to operate properly. If the suggested corrective actions do not solve the problem, contact Labconco for additional assistance. PROBLEM CAUSE CORRECTIVE ACTION Cabinet blower and...
  • Page 169 PROBLEM CAUSE CORRECTIVE ACTION Blower runs Motor signal wires Measure motor output signal slower than damaged or voltage. Inspect signal wiring and normal; speed disconnected connections control has little effect on blower speed. Blower may take more than 5 seconds to start. Power Supply Test output voltages on the Power Board...
  • Page 170 PROBLEM CAUSE CORRECTIVE ACTION Fluorescent light Lamp(s) are Replace defective lamp(s) is dim or defective flickering Lamp wiring is Inspect lamp wiring. disconnected Defective lamp Replace lamp ballast. ballast UV light not Sash is open Close sash – UV light will not work working with the sash open.
  • Page 171 exhaust outlet not blocked or restricted. Blockage or Ensure that the towel catch and restriction under plenum beneath the work surface the work surface are unobstructed. Contamination of Improper technique See “Use of the Cabinet” section in work in the or procedure for the manual.
  • Page 172 Type A1 & A2 Biosafety Cabinet Replacement Parts Item Quantity Part No. Description 3838500 Exhaust HEPA Filter 3-ft 3838501 Exhaust HEPA Filter 4-ft 3838502 Exhaust HEPA Filter 5-ft 3838503 Exhaust HEPA Filter 6-ft 3832200 Motor / Blower Assembly, 3 Ft. 3832201 Motor / Blower Assembly, 4 Ft.

  • Page 173: Purifier Logic Replacement Parts

    Type B2 Biosafety Cabinet Replacement Parts Item Quantity Part No. Description 3438501 Exhaust HEPA Filter 4-ft 3438503 Exhaust HEPA Filter 6-ft 3832209 Motor / Blower Assembly, 4 Ft. TE 3832210 Motor / Blower Assembly, 6 Ft. TE 3838401 Supply HEPA Filter 4-ft 3838403 Supply HEPA Filter 6-ft 9721900...

  • Page 174: Dimensions

    Dimensions Product Service 1-800-522-7658...

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