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8

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

previous models ever could. These

Quickstarts

will help you show you how to answer the

questions asked in each case. Keystrokes are shown in

bold blue italics

, while screen

selections are shown in

green italics

.

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Содержание Purifier Logic+ 30132

Страница 1: ...dels 30132 30142 30152 30162 Type A2 Biosafety Cabinet Models 30231 30241 30251 30261 30238 30248 30258 30268 Type B2 Biosafety Cabinet Models 30348 30368 Purifier Cell Logic Type A2 Biosafety Cabinet...

Страница 2: ...vailable to members of the service community free of charge Please request electronic copies by contacting our Product Service Department Labconco Purifier Logic Technical Manual and Specifications Pr...

Страница 3: ...19 Logic Filter Life Gauge Operation and Resetting for Local Conditions 20 QuickCharts Logic Type A1 Purifiers 21 23 Logic Type A2 Purifiers 24 26 Logic Cell Logic Type B2 27 29 PuriCare Procedure Sta...

Страница 4: ...Cord and Cable Portal 56 Drain Valve Installation optional 57 Section Four Initial Operation of the Logic System Reset Switch 58 Information Center 59 Alarm Screens 60 Operating the Sliding Sash 61 S...

Страница 5: ...Test optional 93 Fluorescent Light Level optional 94 Noise Level optional 94 Vibration optional 95 UV intensity optional 95 Ground Fault Circuit Interrupter 96 Section Six Logic Service Operations Rec...

Страница 6: ...Supply Board Service Operations Fuse Testing Replacement 127 Display Board Service Operations 128 Touchpad Connections 128 Diagnostic Operations 129 Motor Service Operations Motor Testing 129 31 Moto...

Страница 7: ...ng of our products and their operation if you have any questions or need additional information please contact us Thanks again for all your support in the past and in the future Labconco CONTACTING LA...

Страница 8: ...ents 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 th...

Страница 9: ...ting the blower speed filter gauge or the airflow sensor readings New to the Logic is a Service menu selection entitled Configuration entering this option allows you to configure the Logic s Type its...

Страница 10: ...d the first certification screen will display the blower motor s PWM setting 10 Press the or button to increase or decrease the blower speed as needed When the speed is set properly press the OK Mute...

Страница 11: ...ate the inflow sensor to match the value you obtained when you measured the inflow After the inflow is calibrated and you press OK Mute the Logic will power down and then restart with the new settings...

Страница 12: ...ntil the Current Settings option is highlighted it will turn white 5 Press OK Mute to see the configuration 6 If you are recertifying the unit you may want to record the data on this screen The firmwa...

Страница 13: ...rting you that you are about to alter the BSC s settings 7 Press OK Mute to input the password 8 When requested for the password press Light UV light Timer Timer then OK Mute MAIN MENU 1 MyLogicTM 2 S...

Страница 14: ...binet for a canopy or not 11 This screen configures the unit for a UV light or not After your selection is chosen and you press OK Mute the unit will shut off and then reset in the new configuration 1...

Страница 15: ...eport the sash as open too high or open or closed when the sash is in the corresponding position Press OK Mute to exit the diagnostic Early production models of Type A Logic units may display a sash h...

Страница 16: ...n white 5 Press OK Mute to enter the Diagnostic submenu 6 Press the button until the Diagnostic Keypad Relays option is highlighted it will turn white Press OK Mute 7 Press any button on the keypad ex...

Страница 17: ...hite Press OK Mute 7 The display shows the status of the Canopy Inlet Valve During normal operation it will be open and during a canopy alarm it will be closed NOTE The canopy door function is OPPOSIT...

Страница 18: ...MENU to escape Airflow Sensor Sash sensors Keypad Relays Canopy Alarm Diagnostics 1 Press the Menu button 2 Press the button until the Services option is highlighted it will turn yellow 3 Press OK Mut...

Страница 19: ...omatically start every time the sash is opened 6 Press the button to select either Smart Start or manual operation of the fluorescent lights 7 Press the button to select either Night Smart or manual o...

Страница 20: ...ing a steady drop in Percent Filter Life remaining as the unit operates Below are the instructions on how to correct the Filter Life Gauge for local conditions 1 Ensure to correct all measurement equi...

Страница 21: ...EPA Filter Leak Test Data Air Displacement CFM 600 800 1000 1200 Laskin Nozzles needed 1 2 2 2 Theoretical aerosol conc ug l 3 23 34 27 23 Actual aerosol conc ug l 4 12 18 15 15 Supply HEPA Data Width...

Страница 22: ...03 432 03 432 03 HEPA Filter Leak Test Data Air Displacement m s 283 378 472 566 Laskin Nozzles needed 1 2 2 2 Theoretical aerosol conc ug l 3 23 34 27 23 Actual aerosol conc ug l 4 12 18 15 15 Suppl...

Страница 23: ...he 6th 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 3 foot cabinet mark the first 3 points Repeat for...

Страница 24: ...1100 Laskin Nozzles needed 1 1 2 2 2 2 2 2 2 Theoretical aerosol conc ug l 3 23 25 34 37 30 27 30 23 25 Actual aerosol conc ug l 4 12 14 18 21 17 15 17 15 17 Supply HEPA Data Width x Depth x Height i...

Страница 25: ...0 378 342 425 472 425 566 519 Laskin Nozzles needed 1 1 2 2 2 2 2 2 2 Theoretical aerosol conc ug l 3 23 25 34 38 30 27 30 23 25 Actual aerosol conc ug l 4 12 14 18 21 17 15 17 15 17 Supply HEPA Data...

Страница 26: ...the 6th 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 3 foot cabinet mark the first 3 points Repeat f...

Страница 27: ...Velocity Range AIV Sash open area 100 110 100 110 Supply HEPA Leak Test Data Air Displacement CFM 445 665 Laskin Nozzles needed 1 1 Theoretical aerosol conc ug l 3 30 20 Actual aerosol conc ug l 4 15...

Страница 28: ...locity Range AIV Sash open area 533 03 533 03 Supply HEPA Leak Test Data Air Displacement m3 s 210 471 Laskin Nozzles needed 1 1 Theoretical aerosol conc ug l 3 30 20 Actual aerosol conc ug l 4 15 12...

Страница 29: ...number of test points marked equals the width of the cabinet in feet 3 foot cabinet mark the first 3 points Repeat for the opposite side HEPA Filter Leak Test Specifications 3 Based on mineral oil 4 T...

Страница 30: ...7 4 04 5 03 6 04 Inflow Velocity Range AIV Sash open area 100 110 85 5 100 110 85 5 HEPA Filter Leak Test Data Air Displacement CFM 794 794 1189 1189 Laskin Nozzles needed 2 2 2 2 Theoretical aerosol...

Страница 31: ...q m 313 375 468 561 Inflow Velocity Range AIV Sash open area 533 03 432 03 533 03 432 03 HEPA Filter Leak Test Data Air Displacement m3 s 378 378 566 566 Laskin Nozzles needed 2 2 2 2 Theoretical aero...

Страница 32: ...anemometer sensor element Locate the single row of holes at the front of the grille Mark the 6th hole from the side wall and subsequent test points every 9 holes until the number of test points marke...

Страница 33: ...a Sq Ft 2 28 3 03 3 78 4 53 Inflow Velocity Range AIV Sash open area 105 5 105 5 105 5 105 5 HEPA Filter Leak Test Data Air Displacement CFM 596 794 991 1189 Laskin Nozzles needed 1 2 2 2 Theoretical...

Страница 34: ...14 235 Sash Open Area Sq m 212 282 351 421 Inflow Velocity Range AIV Sash open area 533 03 533 03 533 03 533 03 HEPA Filter Leak Test Data Air Displacement m3 s 596 794 991 1189 Laskin Nozzles needed...

Страница 35: ...ometer sensor element Locate the single row of holes at the front of the grille Mark the 6th hole from the side wall and subsequent test points every 9 holes until the number of test points marked equ...

Страница 36: ...orm 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...

Страница 37: ...each unit are also recorded on the unit test report attached beneath the front dress panel These items are shown graphically in the figures 1 3 to 1 5 below Figure 1 3 Primary Serial Tag Figure 1 4 Se...

Страница 38: ...ns and electrical configuration Thus a model number of 30248xxxx Labconco Product Group 3 Laminar Flow Products Indicates the Product Family 0 Logic 1 PuriCare 2 4 Cell Logic Indicates the Cabinet Typ...

Страница 39: ...o 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 inc...

Страница 40: ...ached 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 A copy of the repor...

Страница 41: ...in the cabinet is filtered and recirculated while 40 45 is filtered and exhausted ALL Logic s feature intrinsically safe designs jacketing contaminated positive pressure areas with negative pressure z...

Страница 42: ...d is created in some of the windings of the rotor causing it to rotate toward the magnetic field created by the permanent magnets Brushes in contact with a commutator allow the current and thus the ma...

Страница 43: ...of the motor housing as shown in Figure 1 11 This processor controls motor operation and communication with the display board The second is located on the control board located on the right side wall...

Страница 44: ...ptional 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 optiona...

Страница 45: ...icated source of electrical power must be located near the installation site Carefully read this chapter to learn Location requirements Electrical power requirements Exhaust requirements Service utili...

Страница 46: ...ould remain closed Figure 2 1 shows the preferred location for the biosafety cabinet Preferred location Air register blocked or redirected to prevent cabinet disruption Alternate location Main Disconn...

Страница 47: ...O USE THE UV LIGHT FOR SURFACE DISINFECTION THEN THE EXHAUST BLOWER MUST BE SHUT OFF OR ITS FLOW RATE REDUCED 90 OR MORE FOR PROPER OPERATION THE LOGIC HAS AN OPTIONAL EN CONTACT CIRCUIT BOARD THAT HA...

Страница 48: ...oot Type A ending in 10 30 40 50 60 70 230 VAC 50 60 Hz 8 Amps Note A dedicated outlet with an appropriate circuit breaker should be located as close as possible to the right rear side of the cabinet...

Страница 49: ...flammable gases or solvents should be avoided in the biosafety cabinet Open flame in the cabinet will disrupt the laminar airflow in the cabinet and may damage the HEPA filters Flammable gases or sol...

Страница 50: ...ply source Connect the service lines Connect to an exhaust system optional for Type As Tools required for installation the biosafety cabinet include two 1 2 wrenches a flat blade screwdriver a 2 Phill...

Страница 51: ...o the pallet in two places on each side To access the nuts and bolts remove the side panels by removing and keeping the two Phillips screws on both panels Swing the front of each panel away from the c...

Страница 52: ...ure that the structure can safely support the combined weight of the cabinet and any related equipment The work surface should be at least as wide as the cabinet and 31 inches 787 mm deep to properly...

Страница 53: ...3 3780200 3780100 3780103 4 3780201 3780101 3780104 5 3780203 3780106 3780107 6 3780202 3780102 3780105 Note When installing the cabinet on the hydraulic lift base stand ensure that the hydraulic line...

Страница 54: ...the cabinet ensuring that it will line up with the slot in the back of the side panel The slot is located from 8 to 11 inches 222 to 288 mm from the bottom of the cabinet Note Make sure that the tube...

Страница 55: ...ng operation the exhaust system draws all of the cabinet s exhaust air plus a volume of room air through the vent in the canopy into the exhaust duct Canopy connections function as a shock absorber al...

Страница 56: ...al by either pressing it through from the outside or by carefully inserting a spatula or similar device between the sealing plug and the body of the portal and prying the plug out 2 Pass the cord or c...

Страница 57: ...sealed over the drain mounting holes Scrape out remaining sealant that is around the holes 6 Apply a light coating of silicone sealant user supplied to the mounting surface of the drain assembly Attac...

Страница 58: ...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 The switch is located on t...

Страница 59: ...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 In the event of an alarm the Informat...

Страница 60: ...inet is in operation Airflow Alarm If equipped with the optional airflow sensor and the inflow or downflow velocities are excessively high or low this alarm will be displayed Canopy Alarm If equipped...

Страница 61: ...st The decal is shown in Figure 5 5 2 For Type A Cabinets Press the blower button to start the unit The unit will display a standby screen for approximately 90 seconds to allow the cabinet to reach pr...

Страница 62: ...this button overrides Smart Start and Night Smart operation Light Button Turns the fluorescent lamps on or off Closing the sash automatically turns the lights off When the lights are in Smart Start mo...

Страница 63: ...on is not made within 30 seconds the display will reset back to display mode Keypad operations are shown as blue bold italic Menu screen selections are shown as green italics NOTE Pressing the appropr...

Страница 64: ...selected Press OK MUTE to enter the first MyLogic screen OK Mute Using the and buttons on the touchpad highlight set the clock it will turn white when selected Press OK MUTE to enter the first clock s...

Страница 65: ...you want the lights to turn on every time you raise the sash select turn on and then press OK Mute If stay off is selected then the lights must be manually turned on from the keypad When OK MUTE is pr...

Страница 66: ...ease note all Settings screens have a green background Using the and buttons on the touchpad highlight the Settings option it will turn green when selected Press OK to enter the first Settings screen...

Страница 67: ...Lock screen Using the and buttons on the touchpad highlight either turned on or turned off it will turn white when selected press OK Mute The screen will then return to the first Settings screen RS 2...

Страница 68: ...s of operation remain before replacement is recommended When finished with this screen press MENU to return to the first UV Settings screen Reset UV Lamp Hourmeter This option lets you reset the UV ho...

Страница 69: ...splay press the OK MUTE button to start the timer 4 When the timer reaches 0 00 00 an audible alarm will sound and the timer will reset itself and repeat the countdown 5 Press the OK MUTE button to pa...

Страница 70: ...menu to do any of the following Adjust the blower speed To reset the filter gauge To calibrate the optional airflow sensor Adjusting the blower speed 1 With the Logic operating press Menu 2 The Displ...

Страница 71: ...to correct the Filter Life Gauge for local conditions 1 Ensure to correct all measurement equipment for local conditions temperature absolute pressure Anemometers may not have this ability and might h...

Страница 72: ...pe A HEPA Filter Leak Test Information All Logic models were tested to the HEPA Filter Leak Test as described in ANSI NSF Standard 49 2012 Note ensure all internal surfaces of the Logic have been appr...

Страница 73: ...27 30 23 25 Actual aerosol conc ug l 2 12 14 18 21 15 17 15 17 1 The calculated concentration was established by the formula Concentration ug l Laskin nozzles 20 PSIG x 13 500 Volume of air displaced...

Страница 74: ...ting the handles on either end Pull the work surface straight out of the Logic Locate the access tube on right side of the rear plenum wall behind through the towel catch As shown in Figure 5 2 Figure...

Страница 75: ...cking compound to prevent them from vibrating loose during shipment of the Logic There may be some resistance the first time the nuts are removed this is normal No additional thread locking compound n...

Страница 76: ...se rate of not more than 2 inches per second Note Operation of the photometer may become erratic when testing the front edge of the supply filter frame due to aspiration of room air into the front of...

Страница 77: ...he downstream side of the filter as shown in Figure 5 8 Figure 5 7 Loosen these screws to tilt the cover back Remove these acorn nuts to remove the cover If there is insufficient overhead clearance 1...

Страница 78: ...re periphery of the filters and the gaskets between the filter frame and the Logic frame Scanning shall be done at a traverse rate of not more than 2 inches per second Note Operation of the photometer...

Страница 79: ...els the prefilter element should be removed and the aerosol generator should be placed nearby to inject the aerosol as shown in Figure 5 9 Figure 5 9 Place aerosol generator on top of the electronics...

Страница 80: ...lculating the upstream concentration 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 concentr...

Страница 81: ...d lamps removed for clarity only Note The diffuser acorn nuts are secured to the studs with a removable thread locking compound to prevent them from vibrating loose during shipment of the Logic There...

Страница 82: ...nches per second Note Operation of the photometer may become erratic when testing the front edge of the supply filter frame due to aspiration of room air into the front of the work area This problem c...

Страница 83: ...d value Table 6 2 shows the actual vs calculated concentrations for the B2 models Table 5 3 Type B2 Exhaust HEPA Filter Leak Test Specifications Model 30340 30360 Air Displacement CFM 723 1083 Laskin...

Страница 84: ...is now ready for the Exhaust HEPA Filter Leak Test Set the photometer sampling valve to DOWNSTREAM Ensure there is a proper vacuum at the sampling tube 6 Open the Laskin nozzle s 7 Ensure the pressure...

Страница 85: ...he front row the probe should point outward toward the front of the cabinet as shown in Figure 5 17 The thermal anemometer s time constant should be set at 10 15 seconds for greater data stability Tab...

Страница 86: ...an accurate inflow value The average inflow velocity for Logic A2 and B2 models is 105 5 FPM and Type A1s are 85 5 FPM It should be determined by converting the inflow volume to the average inflow ve...

Страница 87: ...Avg Exhaust Vol CFM 240 318 397 476 Avg Exhaust Vol Range CFM 228 251 303 333 378 416 453 498 Inflow Test Specifications 10 inch Sash Opening Width feet 3 4 5 6 Nominal Average Inflow FPM 105 5 105 5...

Страница 88: ...part of the Logic Certifier Kit Labconco P N 3858403 by contacting Labconco Customer Service Department at 800 821 5525 For each model Purifier insert the proper template as indicated in Table 5 6 an...

Страница 89: ...522 7658 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 Ta...

Страница 90: ...3 378 416 453 498 Sash Open Area Sq Ft 2 28 3 03 3 78 4 53 Inflow Velocity Range AIV Sash open area 105 5 105 5 105 5 105 5 Secondary Inflow Test Specifications 10 Inch Sash Opening Cabinet Width feet...

Страница 91: ...acing the probe holder so that its center mark aligns with the marked test holes As shown in Figure 5 22 5 Apply the wind tunnel correction and local condition correction factors to the thermal anemom...

Страница 92: ...imately equal the value shown in Table 5 7 Table 5 7 Total Exhaust Volume Specifications Model 30348 30368 DIM measured Exhaust CFM 665 15 998 20 Traverse measured Exhaust CFM 810 1218 Type B2 Exhaust...

Страница 93: ...nter of the work surface and midway between the center test point and each side wall 2 Place a particle counter pickup a test point at a height of 16 inches above the work surface pointing into the ai...

Страница 94: ...t the test points Acceptance The average light level should be no less than 45 foot candles greater than the background level where maximum background light levels average a maximum of 15 foot candles...

Страница 95: ...ake a vibration reading Acceptance Vibration should be less than 0 0002 inches displacement when the cabinet is new UV intensity optional Note The UV radiometer should measure light at a wavelength of...

Страница 96: ...2 Press the test button of the tester The indicator lights should now indicate the circuit is inactive and the GFCI indicator LED should be off 3 Reset the GFCI by pressing the RESET button on the ri...

Страница 97: ...that may be needed include Cordless screwdriver drill Cordless ratchet 3 8 inch nut driver or socket and ratchet Pliers 10 24 Tap 5 16 x 18 Tap Note If you use a cordless drill with an adjustable tor...

Страница 98: ...screws on the front edge of the side panel 2 Pivot the front of the panel away from the cabinet Lift the panel straight up and pull the panel straight away from the cabinet to release the rear of the...

Страница 99: ...r to adjust the corner post screw Note DO NOT over tighten the screw damage to the trim piece may occur If the corner post lower trim pieces do not fit flush to the bottom edge of the metal corner pos...

Страница 100: ...track If there is no lateral play examine one or both of the corner posts to ensure that they are not bent inward If the sash becomes racked or is closing unevenly it can be aligned as follows 1 Clos...

Страница 101: ...he Blower fluorescent or UV lights It is wired in the normally open configuration If the switch does not actuate properly when the sash is within inch of being fully closed ensure the switch follower...

Страница 102: ...Product Service 1 800 522 7658 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...

Страница 103: ...Retighten the bolt Figure 6 9 Type A Exhaust Damper Adjustment The exhaust damper adjustment bolt is located on the left side of the blower plenum cover in the center of the orange damper bolt seal Us...

Страница 104: ...side surface of the damper seal may be contaminated DO NOT disrupt the seal until the cabinet has been properly decontaminated Installing the seal Figure 6 11 1 Properly orient the inner and outer sea...

Страница 105: ...ters can be awkward to handle and heavy Use appropriate lifting techniques to remove and handle it Use two people to remove the larger filters if possible To Remove the Exhaust HEPA Filter on 4 5 and...

Страница 106: ...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...

Страница 107: ...PA filter from the cabinet Figure 6 17 Exhaust HEPA Filter bolts 2 per each side 7 Pull the exhaust HEPA filter straight out of the cabinet To Remove the Exhaust HEPA Filter on 3 foot models 1 Follow...

Страница 108: ...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...

Страница 109: ...at the filter is centered on the filter shelf 2 Use a 1 2 inch socket or wrench to sequentially loosen the three plenum lift bolts located as noted in Figure 6 17 When properly positioned the plenum b...

Страница 110: ...o 50 of its original thickness NEVER tighten the bolts beyond this setting 5 Install the blower chamber cover uniformly tightening the screws on the cover until the gasket has formed a proper seal 6 I...

Страница 111: ...erly decontaminated before servicing the exhaust HEPA filter Following replacement of either HEPA filter the cabinet must be recertified CAUTION HEPA filters can be awkward to handle and heavy Use app...

Страница 112: ...ould be compressed to 50 of its original thickness NEVER tighten the bolts beyond this setting 3 Install the exhaust HEPA filter cover uniformly tightening the screws on the cover until the gasket has...

Страница 113: ...ers 3 To Install a Supply HEPA Filter 1 Install a new supply HEPA filter by pushing it straight into the cabinet ensuring that it is correctly oriented and that the filter is centered on the filter sh...

Страница 114: ...side the blower plenum cover as shown in Figures 6 14 and 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 disa...

Страница 115: ...above procedure Note During reinstallation of the blower assembly angle the rear blower bracket into the plenum blower opening Make sure to engage the rear blower bracket inside the plenum blower hol...

Страница 116: ...to engage the tabs on the back corners of the work surface with the slots on the rear wall of the work area Grille Removal Note The grille must be thoroughly decontaminated before removing it 1 Remov...

Страница 117: ...ve the towel catch by pivoting the bottom out toward you as shown in Figure 6 32 it is spring loaded and you will feel some resistance Note the orientation of the towel catch 3 Surface decontaminate t...

Страница 118: ...ure 6 33 Removing the diffuser acorn nuts Dress panel and lamps removed for clarity only Note The diffuser acorn nuts are secured to the studs with a removable thread locking compound to prevent them...

Страница 119: ...tall 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 en...

Страница 120: ...front grille 4 Place the work surface and the grille into the work area for decontamination 5 Remove the front dress panel 6 Remove the sash stop bracket located near the top of the blower plenum cove...

Страница 121: ...nd intensity of the lamp Not matching the phosphor may affect the quality and or color of the light Table 7 1 Fluorescent Lamp Specifications Cabinet Width feet 3 4 5 6 Fluorescent Lamps 2 each F25T8...

Страница 122: ...p Lamp Identification All Logic s use a single 30 Watt germicidal lamp The lamp information is shown below The code of the lamp part number is as follows G30T8 G germicidal lamp 30 the lamp Wattage T8...

Страница 123: ...eplacement Note The UV lamp sockets are left and right handed They are not interchangeable The Part number for the right socket assembly is 3742000 and the left is part number 3742001 1 Unplug the Log...

Страница 124: ...he three 7 16 inch acorn nuts and lock washers that secure the module 3 Tip the module on its side and secure it so it does not fall Figure 7 2 Electronic Module Component Identification The Electroni...

Страница 125: ...fications Circuit breaker specifications are shown in Table 7 2 below Table 7 2 Circuit Breaker Specifications 100 115 VAC Cabinet Width feet 3 4 5 6 Motor Light Breaker Rating Amps 8 8 12 12 Motor Li...

Страница 126: ...ther at the wall or at the power cord inlet at the back of the electronics module as shown in Figure 9 2 2 Remove the three 7 16 inch acorn nuts and lock washers that secure the module 3 Tip the modul...

Страница 127: ...he 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...

Страница 128: ...est 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...

Страница 129: ...as they exist at the motor connectors These connectors are located inside the contaminated area as so you may want to measure these signals as they exit out of the electronics module on top of the BSC...

Страница 130: ...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 Figure 7 8 Pass thru Harness installed F...

Страница 131: ...tep 6 signifies 100 pulse width duty cycle while a DC voltage of 0 volts would indicate a 0 PWM level Depending on the particular ECM motor the motor speeds for the 0 PWM levels and 100 PWM levels wil...

Страница 132: ...rent 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...

Страница 133: ...Product Service 1 800 522 7658 133 Wiring Diagrams 115 VAC Models...

Страница 134: ...Product Service 1 800 522 7658 134 Wiring Diagrams 230 VAC Models...

Страница 135: ...lve and open the magnetic switch resulting in a canopy alarm During a canopy alarm in addition to the audible and visual alarms relief valves in the canopy will open and the control board will run the...

Страница 136: ...to retain the cover and angles for the future if the cabinet will be disconnected from the exhaust system 4 Install the replacement brackets as shown with the lockwashers and tighten the acorn nuts 5...

Страница 137: ...ontrol handle faces the front of the unit as shown below 2 Use a proper silicone sealant not supplied and the supplied screws to seal the damper to the canopy Exhaust Damper Control Lever Front of Can...

Страница 138: ...n press OK The screen will prompt you for the certifier s password Press Light UV Light Timer Timer and then OK This will bring up the motor speed adjustment screen Use the up and down buttons to adju...

Страница 139: ...udible alarm will sound the Logic display will display Canopy Alarm and the unit blower will run at full speed 12 Reset the exhaust system to normal operation The unit is now calibrated Note Because t...

Страница 140: ...nfiguration 6 You will see a warning screen alerting you that you are about to alter the BSC s settings 7 Press OK Mute to input the password 8 When requested for the password press Light UV light Tim...

Страница 141: ...if the inflow velocity drops below the alarm setpoint and will result in the cabinet blower stopping Use the or buttons to select the cabinet Type and then press OK Mute 10 The second screen allows y...

Страница 142: ...nnection 1 Disconnect power to the Biosafety Cabinet 2 Loosen the two Phillips screws on the front sides of the exhaust cover as shown 3 Tilt the exhaust cover up to access the underside of the cover...

Страница 143: ...r the Axiom s exhaust transition Remove the solid square plug Locate the replacement plug in the air sensor kit and push the sensor wiring harness through the slit in the plug NOTE The grommet and plu...

Страница 144: ...peration of the front relief valve 6 Note the orientation of the sensor harness plug and the sensor it is a keyed connection and can only be connected in the correct orientation Plug the sensor harnes...

Страница 145: ...ress OK Mute to start the calibration procedure 13 You will see a warning screen alerting you that you are about to alter the BSC s settings 14 Press OK Mute to input the password NOTE IF THE UNIT IS...

Страница 146: ...ion or a recertification after HEPA filter replacement select Reset Filter Gauge to 100 If this is an annual recertification select Leave Gauge unchanged If you want to set the filter gauge at a prese...

Страница 147: ...sor option is highlighted it will turn white 7 Press OK Mute to enter the Airflow Sensor submenu screen 8 The display shows the following values in millivolts a Zero should be approximately 90 110 b A...

Страница 148: ...e fixture kit is Labconco part number 3747500 Installation Procedure 1 Decide which of the available locations you want to install the service fixture 2 Access the exterior surface of the sidewall by...

Страница 149: ...l 7 Thread the tubing connector onto the coupling until it can no longer be turned by hand Holding the coupling secure with a wrench or pliers turn the tube fitting approximately one more revolution u...

Страница 150: ...e UV lamp kit Decontaminate all interior work surfaces of the Purifier before beginning the installation of the UV lamp Installation Procedure 1 Disconnect power to the unit 2 Using a 7 16 inch wrench...

Страница 151: ...plug in the unit and do the following 12 Press the Menu button 13 Press the button until the Services option is highlighted it will turn yellow 14 Press OK Mute to enter the Services menu screen 15 Pr...

Страница 152: ...unit for a UV light or not Select to have a UV Light and then press OK Mute the unit will shut off and then reset in the new configuration Refer to the user s manual for further information regarding...

Страница 153: ...brackets on either sidewall Orient and secure the bracket using the flat washers lock washers and the screws as shown in Figure 1 4 For the 5 and 6 IV Bars only insert the center support brace on the...

Страница 154: ...nt Installation Procedure Note The work surface of the cabinet and the towel catch must be thoroughly decontaminated before removing either 1 Remove the work surface by lifting the front edge with the...

Страница 155: ...direction as the bolt Secure the bolt with lock washer 4 and hex nut 5 and tighten Set the prefilters in the towel catch so they are captured by the long flanges Install the bracket 2 and secure it wi...

Страница 156: ...iner Leave the sealing gasket in place 4 Install the body of the portal into the liner and sequentially tighten the nuts unto a uniform gasket compression is noted 5 Remove the grommet from the liner...

Страница 157: ...stall 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 Picture 1 WARNING DISCONNECT ALL ELECTRICAL PO...

Страница 158: ...is the RS 232 PORT connector Connector J3 is the ALARM CONTACT connector Also note the location of the J1 connector for later use Picture 3 3 Install the RS 232 PCB inside the electrical control box a...

Страница 159: ...01 25 pin included in the kit to the RS 232 PCB J2 connector and connect the other end of this cable to a 9 pin or 25 pin serial input of a computer Proceed to the directions Using the RS 232 Receptac...

Страница 160: ...he Logic Note If your computer does not have an RS 232 serial port a USB to RS232 adapter can be purchased at most computer stores discount stores etc to allow the Logic cable to connect to a USB port...

Страница 161: ...ma Blower PWM Duty Cycle Columns 12 15 Blower speed three digit 0 100 indicates the duty cycle of the motor speed signal followed by a comma Instantaneous Blower RPM Columns 16 20 Most recent blower R...

Страница 162: ...minal with Windows 1 Make sure that the Logic is properly connected to the communication port on the computer 2 Open Hyper Terminal software i Windows 95 or 98 use START PROGRAMS ACCESSORIES ii Window...

Страница 163: ...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...

Страница 164: ...ure will indicate when the BSC s blower is on On an A2 cabinet this contact will close short once the blower key is pressed to turn the blower on However on a B2 cabinet the contacts will close on the...

Страница 165: ...C current as well as a 230VAC coil that draws only 9mA The alternate circuit that uses an AC mains rated coil voltage is shown below it does not utilize the FUSED 12V and CIRCUIT COMMON from the Labco...

Страница 166: ...Product Service 1 800 522 7658 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...

Страница 167: ...ts shorted HEPA Filter approaching end of life 20 CHECK FILTER Filter life indicator at 20 or less No response HEPA Filter approaching end of life 10 CHECK FILTER Filter life indicator at 10 or less C...

Страница 168: ...connection to control box on top of Cabinet System Reset Switch is Off Turn on the System Reset Switch Circuit breaker s tripped Reset circuit breakers Keypad disconnected or defective Run keypad dia...

Страница 169: ...Supply board Motor jumper wire is damaged disconnected 115 100 Volt models only Inspect grey wire 31 on 15 pin connector for continuity Blower motor is defective Replace blower motor Keypad disconnect...

Страница 170: ...lamp ballast Keypad disconnected or defective Run keypad diagnostics and check connections UV light is dim or flickering Lamp is defective or is at end of operating lifetime Replace defective or worn...

Страница 171: ...procedure for the Biosafety Cabinet See Use of the Cabinet section in the manual Restriction of the return air slots or grille blockage of the exhaust outlet Ensure that all return air slots grilles...

Страница 172: ...2 1 3832200 Motor Blower Assembly 3 Ft 2A 1 3832201 Motor Blower Assembly 4 Ft 2B 1 3832207 Motor Blower Assembly 5 Ft 2C 1 3832208 Motor Blower Assembly 6 Ft 3 1 3838400 Supply HEPA Filter 3 ft 3A 1...

Страница 173: ...PA Filter 4 ft 1A 1 3438503 Exhaust HEPA Filter 6 ft 2 1 3832209 Motor Blower Assembly 4 Ft TE 2A 1 3832210 Motor Blower Assembly 6 Ft TE 3 1 3838401 Supply HEPA Filter 4 ft 3A 1 3838403 Supply HEPA F...

Страница 174: ...Product Service 1 800 522 7658 174 Dimensions...

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