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SM-BioIIAdvancePlus-EN-1812

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SERVICE MANUAL

Microbiological Safety Cabinet

Bio II Advance Plus

In order to carry out the service tasks properly, it is required to check the User’s Manual together with

this manual.

Summary of Contents for Bio II Advance Plus

Page 1: ...AdvancePlus EN 1812 1 40 SERVICE MANUAL Microbiological Safety Cabinet Bio II Advance Plus In order to carry out the service tasks properly it is required to check the User s Manual together with this...

Page 2: ...SM BioIIAdvancePlus EN 1812 2 40...

Page 3: ...6 5 2 Alarms _____________________________________________________ 27 5 3 User screens to be used in maintenance operations___________________ 28 5 4 Control functions with Technical Service Password_...

Page 4: ...COMPONENTS DESCRIPTION Advance 4 1 Centrifugal Blower 2 Exhaust flexible tube 3 Laminar flow chamber or plenum 4 Laminar flow HEPA filter 5 Exhaust HEPA filter 6 Working area 7 Outside air inlet and p...

Page 5: ...1812 5 40 Advance 6 1 Centrifugal Blower 2 Exhaust flexible tube 3 Laminar flow chamber or plenum 4 Laminar flow HEPA filter 5 Exhaust HEPA filter 6 Working area 7 Outside air inlet and protection ba...

Page 6: ...12 6 40 1 ELEMENTS LOCATION 1 Exhaust outlet 6 Checking valve for D O P control Differential pressure 2 Power supply 7 Gas and vacuum connections OPTIONAL 3 Display and control panel 4 CPU card 5 Chec...

Page 7: ...hock It must be ensured the right fixing of the frontal cover by means of the two roods that are supplied for such purpose REMARK When it is required for the specific service task the frontal cover mu...

Page 8: ...g 2 d Unscrew the M4 central screw and its washer Fig 3 e Remove the four fixing screws and take out carefully the CPU card Fig 4 For the installation of the new CPU card all steps should be carried o...

Page 9: ...and the fans In order to replace the fuses it is required to turn 180 the cover of the specific fuse holder take the fuse out and replace it by a new one that fulfills the following features F1 CPU Ka...

Page 10: ...old the frontal cover and lift it up fixing it with the two rods provided for that objective Fig 1 c Disconnect the connector of the display card Fig 2 d Unscrew the six M3 screws and its washers Fig...

Page 11: ...ective At that point you can see the power source Fig 1 2 c Disconnect all connectors of the power source Fig 3 d Remove the six M4 screws that fix the electronics support Fig 4 e Remove the three M3...

Page 12: ...e two M5 screws of the frontal cover of the lighting fitting Fig 1 c Lift the led lighting fitting and pull carefully the led light downwards in order it is unclipped Fig 2 For the installation of the...

Page 13: ...ach the frontal glass from the cabinet by pulling from the lateral handles of the metal support Fig 1 and move the glass to the limit upper position c Take out the UV light from the lamp holders by ro...

Page 14: ...he micros take out the connectors and the two M3 nuts of each micro Fig 2 d For the replacement of the actuator sheet take out the four M3 nuts that fix the micros and the actuator sheet Fig 2 e For t...

Page 15: ...of the cabinet c Take out the two M3 nuts of the micro to be replaced Fig 2 d Loose the opposite end of the cabling that is screwed to the inferior part of the right contact between the frontal cover...

Page 16: ...be unscrewed as well as the terminals of the cabling that get to the contacts Fig 2 Lower part of the contacts d Detach the frontal mechanism from the cabinet The contacts can then be accessed Fig 3 a...

Page 17: ...g Fig 9 loose the nut of the support of the speed probe until it can be released For totally removing this nut it is necessary to take out first the extraction filter Fig 4 in order to access to the c...

Page 18: ...SM BioIIAdvancePlus EN 1812 18 40 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9...

Page 19: ...4 WARNING Before performing the following service tasks unplug the power plug of the cabinet in order to avoid any risk of electrical shock It must be ensured the right fixing of the frontal cover by...

Page 20: ...move all M5 screws that hold the frontal cover of the plenum Fig 2 and remove it The plenum can then be accessed where the filters are located c Operate the two clamps left and right that hold the ext...

Page 21: ...b Remove all M5 screws that hold the frontal cover of the plenum Fig 2 and remove it The plenum can then be accessed where the filters are located c Operate the two clamps left and right that hold the...

Page 22: ...llation of the new glass in case of having a pre assembled glass group all steps should be carried out in reverse order d In case of requiring to assemble the handles into the glass these steps are ne...

Page 23: ...SM BioIIAdvancePlus EN 1812 23 40 Fig 5 Fig 6...

Page 24: ...esult in damage to the cabinet and the technician For the replacement of the gas springs that compensate the glass weight these steps should be followed a Remove the glass as indicated in last chapter...

Page 25: ...scribed in chapter 5 2 Zone 4 Zone 3 CPU Switch on fans Check that the fans work properly and there is airflow Zone 6 Zone 3 CPU Switch on led light Check that led light can be switched on Zone 7 Zone...

Page 26: ...akes the following It activates the fans The regulation electronic system by microprocessor takes some seconds for stabilization after the connection The alarm of the insufficient laminar flow and ins...

Page 27: ...rms Alarms shown on the display ALARM SHOWN ON THE DISPLAY Excessive laminar down flow HIGH LAM FLOW Insufficient laminar down flow LOW LAM FLOW Excessive inflow HIGH INFLOW Insufficient inflow LOW IN...

Page 28: ...isplay Annex 3 pos 3 It shows alarm messages operating graphs function icons and all the information required in cabinet user communication The background colour changes to Green Working mode All the...

Page 29: ...to PIN Configuration screen Go to Date Hour screen Go to Sensors Information screen Go to Main Operation screen 2 1 Maintenance screen It shows information about the running hours of cabinet fans U V...

Page 30: ...est screen User Manual Chapter 4 5 point 1 by introducing as password the key corresponding to the random number indicated in the screen The random numbers listing and their corresponding passwords is...

Page 31: ...previous next Menu 1 1 Adjust ECO Mode screen When ECO mode is selected in the Main Menu while keeping pressed for 4 seconds the intro button following screen will allow to adjust the ECO mode fan spe...

Page 32: ...screen Go to Test Menu screen Go to previous next Menu 2 1 Model and size screen Confirm and back to Adjustments Menu Cancel Cancel and back to Adjustments Menu 2 2 Calibration screen Go to calibrati...

Page 33: ...Point Inflow Speed Following actions can be carried out Confirm the value of the selected field Reset the numeric fields Back to last screen Set Point Laminar Speed Following actions can be carried ou...

Page 34: ...Hour screen Confirm the selected value and selects next field format dd mm yy hh mm Reset numeric fields Back to Configuration Menu screen 2 6 Test Menu screen To perform a cyclical functional test i...

Page 35: ...o previous next Menu 3 1 External Fan Sensors Menu screen Go to External Fans Adjustment screen Go to External Speed Probe Adjustment screen Go to Temperature Humidity Pressure screen Back to Accessor...

Page 36: ...onfirm the value Cancel Exit After activation it will appear in the Sensor Menu user screen 3 2 Communications screen Confirm the value Cancel Back to Accessories Menu screen Nodes reserved 00 y 01 No...

Page 37: ...I Advance 4 Bio II Advance 6 3 Go to Technical service Menu 4 Select size model 3 4 6 Adjust the set point extraction 0 55 m s in Advance 3 4 0 50 m s in Advance 6 and adjust the impulsion set point t...

Page 38: ...incoming air speed we will close the extraction regulator and recalibrate the cabinet from the point 5 Advance 6 If inlet air velocity is between 0 50 m s and 0 60 m s the cabinet is alright calibrate...

Page 39: ...OW AIR VELOCITY TEST See Annex A9 3 1 of the User s Manual 6 5 INFLOW AIR VELOCITY TEST See Annex A9 4 of the User s Manual 6 6 SET POINT ALARM INFLOW AIR VELOCITY TEST See Annex A9 4 1 of the User s...

Page 40: ...s Manual 9 2 FRONT GLASS DISINFECTION AND CLEANING See Annex A5 2 of the User s Manual 9 3 FORMOL DISINFECTION See Annex A5 3 of the User s Manual 9 4 DISINFECTION WITH VAPORIZED HYDROGEN PEROXIDE Se...

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