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Summary of Contents for Biobase BSC-2FA2-HA
- Page 1 Microbiological Safety Cabinet BSC-2FA2-HA User Manual BIOBASE GROUP Version 2021.09...
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Page 3: Preface
Preface Thank you very much for purchasing our class II A2 Microbiological Safety Cabinet. Please read the “1. Precaution” and “4.4 Instructions for Operation” before operating this unit to assure proper operation. After reading these documents, be sure to store them securely together with the “Warranty”... -
Page 4: Table Of Contents
4.1.3 Working theory/Air flow pattern and protected area............ 15 4.1.4 Protected objects......................15 4.1.5 Technical parameters.....................16 4.1.6 Performance Index......................16 4.2 Product structure........................17 4.2.1 Structural composition of BSC-2FA2-HA..............17 4.2.2 Structure introduction....................17 4.3 Control panel........................... 20 4.3.1 Touch screen display window..................20 4.3.2 Buttons...........................20 4.4. - Page 5 4.5.3 Overall maintenance period...................23 4.5.4 Maintenance methods....................23 4.5.5 Storage conditions......................24 4.6 Methods and procedures for disinfection................24 4.7 Replacement parts list......................27 4.8 Wiring diagram........................28 5. Trouble shooting and Labels......................29 5.1 Common faults & solution...................... 29 5.1.1 Warning and reminder....................29 5.1.2 Trouble shooting......................29 5.1.3 Simple accessories replacement..................
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Page 6: Precautions
1. Precautions Under all conditions marked with , it is necessary to consult the document, so as to clarity the nature of potential risks and any countermeasures that must be taken. Actions or operations which are prohibited. Actions or operations which must be followed Make sure input voltage is correct and stable. - Page 7 ULPA filter life: With the usage time increasing, dust and bacteria accumulate inside ULPA filter. Filter Resistance is getting bigger, when it reaches the maximum point, there will be audible and visual alarm. Please replace new ULPA filter, otherwise it will affect the safety performance of the equipment.
- Page 8 face. There is risk to move the parts moving. Relevant personnel can use this equipment must after training. while the front window must be raised to 200mm and in this case person can operate in the cabinet. In this way we can reduce harm out of front window trouble. When the equipment is repaired or scrapped.
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Page 9: Warranty
2. Warranty 1) Warranty is 12 months from EX-factory date (excluding consumable accessories and Fluorescent lamp, fuse). 2) We will take no responsibility for risks caused by improper operation and man-made damages. 3) After the expiration of warranty, our company is also responsible for repairs, but the corresponding maintenance cost should be charged. -
Page 10: Unpacking, Installation, Debugging
3. Unpacking, Installation, Debugging Please firstly check if packing box is in good condition. If the packing box is damaged, please take photos. 3.1 Unpacking Choose the proper unpacking method according to the actual situation. For wooden box: 1) Method 1 Use M8 Wrench to unpack Picture 1... -
Page 11: Accessories Checking
2) Method 1 Necessary tools for unpacking: Electric drill with hexagon dead M8 Picture2 Rapid unpacking diagram (Picture 3). Disassemble the screws shown in the below Picture, then move the wooden pieces to right and left. Picture 3 3.2 Accessories checking Refer to the packing list and check the accessories. -
Page 12: Installation Conditions And Using Environment
BSC-2FA2-HA Packing List Items Model Position Quantity Main Body Wooden box 1 set Base Stand Back of main body 1 set Top or back of main UV Lamp (T6 15W) 1 pc body Protective fuse(12.5A, 250V) 2 pcs Protective fuse(6.3A, 250V) 1 pc Protective fuse(2.5A, 250V) -
Page 13: Installation
Working environment: (1) Only is suitable for indoor use; (2) Altitude not exceeding 2000m; (3) Ambient temperature: 15℃-35℃; (4) Relative Humidity: ≤75%; (5) Atmospheric pressure range: 70 kPa-106 kPa; (6) Electrical parameters: Consistent with the rated voltage of the Microbiological Safety Cabinet (See 2.1.5 technical parameter performance index);... - Page 14 Remove the M10×20 Hexagon socket head screws, Buckle plug, M10 Stainless steel flat washer, M10 Stainless steel spring washer, M10 Stainless steel cap nuts, firmly fastening requirements. For the connection between the cabinet and the base, it is recommended to use an elevator. Refer to Picture 5 to connect base stand and main body.
- Page 15 h. Adjustment of Foot master Caster Picture7 Clockwise rotate caster’ red part to low down the base feet and the height of the cabinet. Low down all four casters can move the cabinet position. Counterclockwise rotate casters’ red part can rise the base leg and height of cabinet.
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Page 16: Checking After Installation
assembling from up to down as Picture 8 illustrated. Don’t place equipment where difficult to operate and disconnect device. 3.5 Checking after installation Checking Items Normal situation Inflow (0.53±0.025)m/s, downflow Wind speed display (0.33±0.025)m/s Blower Blower runs normal Fluorescent lamp Lamp lights after pressing button Lamp lights after pressing button(please UV Lamp... -
Page 17: User Instructions
4. User Instructions 4.1 Functions 4.1.1 Product Concept This cabinet defined as class II A2 type Microbiological Safety Cabinet, It totally meets the European standard for biological cabinet EN 12469:2000 standard. Microbiological Safety Cabinet is a kind of negative pressure filtration system for protecting operator, the laboratory environment and work materials, the front opening which air flow inward have protection function for operator, the filtered laminar flow generated by vertical ULPA can protect work materials, what’s more, the polluted air flow become pure after processed by ULPA filter. -
Page 18: Technical Parameters
4.1.5 Technical parameters Model BSC-2FA2-HA Parameters Power Supply （230V±10%）；50Hz External 700*700*2000（mm） Size(W*D*H) Working Zone 600*500*540（mm） Size(W*D*H) Rated power 950 W Total Airflow 230m Volume Downflow Velocity 0.33m/s Inflow Velocity 0.53m/s Fluorescent lamp 8W*2 Consumption UV Lamp Consumption ULPA Filter 99.9995％（Diameter:0.12μm）... -
Page 19: Product Structure
Reinforced insulation: between live parts and non-metallic shell in the AC voltage 3000V, continuous 1min without breakdown. Leakage current ≤10mA. Grounding resistance ≤0.1Ω 4.2 Product structure 4.2.1 Structural composition of BSC-2FA2-HA Fuma caster Arm rest plate Air intake grid Door glass... - Page 20 Air Filtration System is the most important system of BSC. It consists of blower, supply filter and exhaust filter. The function of Air Filtration System is transferring filtered air to work area, ensure the down flow velocity, and keep Class 10 cleanness of work area. 3) UV Light UV lamp is inside work area.
- Page 21 four-layer composite glass screen. The inner surface and interlayer of the glass screen are coated with a layer of ITO, respectively, and the outer layer is a thin layer of silica glass protective layer. The interlayer ITO coating is used as the working face, four electrodes are led out from four corners, and the inner layer ITO is the shielding layer to ensure a good working environment.
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Page 22: Control Panel
Alarm for glass door exceeding safety height When the front glass door is too high, it will give an audible and visual alarm, and the alarm will flash on the touch screen. At this time, you only need to adjust the height of the front window glass (the opening height of the glass door is set at 200 mm). - Page 23 and the password can be modified. The modification method is shown below. Button function: After pressing the corresponding function button, there will be icon display on the display screen and the corresponding function will be started. In case the fan button is pressed, there will be an animation demonstration after the fan runs; and the fan will stop automatically when the glass door is closed.
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Page 24: Instructions For Operation
Glass door up button: press the up button continuously, the glass door will continue to rise, and stop when it is 200 mm away from the worktable, continue to press the up button until the lowest point of travel is reached, and release the button, the glass door will stop moving. 4.4. -
Page 25: Overall Maintenance Period
Wipe the entire surface with a soft cotton cloth or towel soaked with concentrated liquid soap, then wipe up the soap with another cotton cloth or towel soaked with clean hot or warm water, and then wipe the surface with a dry cotton cloth or towel rapidly. Cleaning method: When the test substance is accidentally spilled on the work surface, firstly with a paper towel to wipe up, then wash and clean with water or other materials (Notice: Cleaning material used does not set off a chemical reaction with the test substance) , waste liquid discharges... -
Page 26: Storage Conditions
d. Record this maintenance result; 3)Annual maintenance a. Check the two conveyor belts of front window drive unit and ensure that their tightness is coincident. b. Check the fluorescent lamps. c. Apply for testing the overall performance of cabinet on an annual basis to ensure the performance safety. - Page 27 c、If there is exhaust pipe in safety cabinet, the pipeline must be airtight. The terminal air tightness in the pipe can be realized, or if there is a valve regulating valve closed in the safe cabinet near. If the exhaust pipe is longer than 3m, please increase the amount of paraformaldehyde in order to compensate for the increased volume.
- Page 28 as a control area, marked out with signs and symbols of the region, only appropriately trained personnel. We must review and observe current regulations; m. Connect wire of the heating device with outside socket for Microbiological Safety Cabinet. n. After 25% of the formaldehyde is depolymerized, turn on the cabinet blower 10 s - 15 s. Paraformaldehyde depolymerization 50%, repeat the above steps after the 75% and 100%.
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Page 29: Replacement Parts List
4.7 Replacement parts list BSC-2FA2-HA Replacement parts list Designation Parameter Lamp holder T6 GZ10 UV Lamp ZW15S19W-Z436 LED Lamp PAK410090 UV lamp ballast QT-ECO 1x18-24/220-240S Upper filter (Exhaust filter) 570*380*69（mm） Downflow filter (Supply filter) 570*460*69（mm） Z33AA17A01 LCD control board (strong circuit... -
Page 30: Wiring Diagram
4.8 Wiring diagram BSC-2FA2-HA Wiring diagram... -
Page 31: Trouble Shooting And Labels
5. Trouble shooting and Labels 5.1 Common faults & solution 5.1.1 Warning and reminder Digital display of pressure difference, digital velocity display, audible and visual alarm system. 1) Over safety height alarm for front window There will be audio and visual alarm when front window is lifting over safety height. Same time LCD display will twinkle exclamation mark. -
Page 32: Simple Accessories Replacement
Blower If blower is broken, change it Circuit Check circuit Control panel Change it No electricity in Socket Check if socket is broken socket Socket fuse Check if socket fuse is broken Circuit Check circuit Control panel Change it Pressure or air Gas circuit Check whether gas circuit has dropped, is speed displayed... - Page 33 remove the lamp, and install the corresponding type of lamp. Support bar Take out one tip of support bar behind the control panel to mount on the cabinet Remove the two hole plugs from the left Hole plugs and right sides,Use screwdriver to loose the screws Picture 14...
- Page 34 2)Replace the UV lamp UV lamp should be replaced regularly according to the frequency of use, when using UV lamps reach to the time of 1000 hours, we recommend replacing the lamp. When replacing, first make sure the power is off, and then screw the bulb 90 °and take it off, then take the correspondence type of lamp, and put it to the lamp holder and screw 90 °in reverse direction.
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Page 35: Label Description
take responsibility by them; (2) When failures are not occur and the operator can’t solve, please notify our maintenance department immediately. For your safety, please do not maintain equipment by yourself; (3) he maintenance of this equipment is undertaken by trained and recognized technicians; 5.2 Label Description Biological hazard label Ground label (Protected Ground... - Page 36 Operation area warning label Operation area label Label of air tap Faucet label Precautions for glass lifting Front window warning film UV lamp warning label Electrical warning label...
- Page 37 Marking of left internal wiring Marking of right internal wiring Hole plugs Support rod Remove label Use instruction label for support rod The switch warning label...
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Page 38: Emc
6. EMC 6.1 The device meets the emission and immunity requirements of EN 61326:2013. 6.2 The device is tested according to class A. Biosafety cabinets need to take special precautions in terms of electromagnetic compatibility (EMC), and must be installed and used according to the EMC information provided in this manual. Perform-ance Port Phenomenon... - Page 39 BIOBASE GROUP 2# building, No.9 Gangxing Road, High-tech Zone, Jinan City, Shandong Province, China Tel: +86-531-81219803/01 Fax: +86-531-81219804 Inquiry: export@biobase.com Complaints: customer_support@biobase.cc After-sales service: service_sd@biobase.cc; service_ivd@biobase.cc Web: www.biobase.cc/www.meihuatrade.com / www.biobase.com...
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