Biobase BSC-3FA2-NA Bedienungsanleitung

Biological Safety Cabinet

Class II A2

BSC-3FA2-NA/ GL

User Manual

BIOBASE GROUP

Version 2021.06

Preface

Thank you very much for purchasing our class II A2 biological safety cabinet.

Please read the “Operating Instructions” and “Warranty” before operating this unit to assure proper

operation. After reading these documents, be sure to store them securely together with the “Warranty”

at a hand place for future reference.

Warning: Before operating the unit, be sure to read carefully and fully understand important

warnings in the operating instructions.

Content

Preface.................................................................................................................................................... 1

Content................................................................................................................................................... 2

1.Unpacking, Installation, Debugging....................................................................................................4

1.1 Unpacking................................................................................................................................. 4

1.2 Accessories checking................................................................................................................ 6

1.3 Installation conditions and using environment..........................................................................7

1.4 Installation................................................................................................................................. 7

1.5 Checking after installation.......................................................................................................11

1.6 On-site debugging................................................................................................................... 12

1.7 Test and standard.....................................................................................................................12

2. User Instructions...............................................................................................................................14

2.1 Product instruction.................................................................................................................. 14

2.1.1 Product concept............................................................................................................. 14

2.1.2 Application Range.........................................................................................................14

2.1.3 Air filtration system.......................................................................................................14

2.1.4 User instructions............................................................................................................14

2.1.5 Circuit of digital control................................................................................................ 15

2.1.6 Airflow velocity indication........................................................................................... 15

2.1.7 Differential pressure indication..................................................................................... 15

2.1.8 Using of UV lamp......................................................................................................... 16

2.1.9 Using of socket..............................................................................................................16

2.1.10 Installation methods of connect to the external exhaust system................................. 16

2.1.11Technical Parameter..................................................................................................... 17

2.2 Structural composition............................................................................................................ 18

2.3 Control panel........................................................................................................................... 19

2.4 The Usage of Remote Control.................................................................................................20

2.5 Methods and procedures for disinfection................................................................................ 22

2.5.1 Operation....................................................................................................................... 22

2.5.2 Structural material maintenance....................................................................................22

2.5.3 Clean process.................................................................................................................22

2.5.4 Vent tank....................................................................................................................... 22

2.6 Replacement part list............................................................................................................... 23

2.7 Wiring diagram........................................................................................................................24

3．Common faults & solution............................................................................................................. 25

3.1 Common faults & solution...................................................................................................... 25

3.1.1 Warning and reminder...................................................................................................25

3.1.2 Trouble shooting............................................................................................................25

3.1.3 Simple accessories replacement.................................................................................... 27

3.2 Label Description.................................................................................................................... 28

4. Warranty........................................................................................................................................... 29

APPENDIX 1....................................................................................................................................... 30

1.Unpacking, Installation, Debugging

Please firstly check if packing box is in good condition. If the packing box is damaged, please take

photos.

1.1 Unpacking

Choose the proper unpacking method according to the actual situation.

Method 1 Necessary tools for unpacking: Electric drill with hexagon dead M8

Picture 1

Method 2 Use M8 Wrench to unpack

Picture 2

Rapid unpacking diagram(Disassemble the screws shown in below Picture, then move the wooden

pieces to right and left)

Picture 3

Notes:

1) Check the package after receiving the device. Broken glass or other visible damage must be

indicated in the equipment receipt, and immediately notify the shipper.

Note: Equipment cannot be returned to the factory, unless receive return authorization!

2) If the device is transported in cold weather, please place it in the area for 24 hours at room

temperature before putting it in working place. Please move the equipment as close as possible to

where you use it before dismantling packing.

3) Firstly, remove all surface protection. Before the entire device is exposed, do not try to lift off the

packing bracket, and make sure you have read the article 7 as below.

4) Unpack the entire package; put away all components for assembly carefully. Left adhesive tape

can be wiped with alcohol.

5) Check all parts. If there is damage, please notify the transport company immediately. If the device

has problem, do not open the package, because shipper may need to check boxes.

6) Move the equipment off from collect, loosen locking block on the four corners.

7) Safety cabinet is very heavy and is equipped with HEPA filter. They should be transported lightly,

It is better to use big trolley to move the safety cabinet and don’t focus the whole weight of safety

cabinet at the middle of the work place.

8) Sometimes we need to raise the edge of the cabinet to enter some area, but this is only allowed of

a short distance.

9)It is forbidden to make it top-for-bottom or dumping while transporting or placing the Biosafety

Cabinet.

1.2 Accessories checking

Refer to the packing list and check the accessories and materials

BSC-3FA2-NA/ BSC-3FA2-GL Packing list

Items

Model

Position

Quantity

Main body

Inside the packing box

1 unit

UV lamp (T6 18W)

On top or at the back of main

body

1 pc

Base stand

Placed in two carton boxes

1 set

Fuse (12.5A)

Placed in a transparent plastic

bag

2 pcs

Fuse (6.3A)

2 pc

Fuse (2.5A)

2 pc

Fuse(125mA/110V)/ Fuse(63mA/220V)

1 pc

Remote control (include batteries)

1 pc

User manual

1 pc

Inspection report

1 pc

Certification of quality

1 pc

Screw fastened connector of drain valve

Placed in the carton accessory

box

1 pc

Connector of drain valve

1 pc

Drain Valve

1 set

Big rubber gasket Φ 20 * Φ 28 * 2

mm(inner diameter* outside diameter*

thickness)

1 pc

Small rubber gasket Φ 13 * Φ 19 * 2

mm(inner diameter* outside diameter*

thickness)

1 pc

Stainless steel hexagon socket head screw

M10×20

5 pcs

Stainless steel flat washer10

5 pcs

Stainless steel spring washer 10

5 pcs

Hexagon wrench

1 pc

Front window tubular motor control rod

1 pc

1.3 Installation conditions and using environment

To avoid disturbances to the safety cabinet and its operator, follow the following guidelines, while

determining a suitable location for the cabinet:

a. The distance from the plane of the aperture to any circulation space should be at least 1000 mm,

so as to preserve a zone undisturbed by anyone other than the operator.

b. Biological safety cabinets should be placed in a position where there should be no opposing wall

(or other obstruction likely to affect the airflow) within 2000 mm of the front aperture.

c. Safety cabinets should not be installed in positions where they are likely to be affected by other

items or equipment. In particular the distance to the aperture of an opposing safety cabinet, fume

cupboard, or the edge of a local exhaust ventilation outlet should not be less than 3000 mm.

d. Any room air supply diffuser should not be within 1500 mm of the front aperture.

e. Doorways should not be within 1500 mm of the aperture or within 1000 mm of the side of the

safety cabinet.

f. The position of a safety cabinet should satisfy the spatial requirements (e.g. vision, lighting and

convenience of access) of the operator and personnel working nearby. When a cabinet is installed

on a bench top, the leading edge should be flush with or slightly overhanging the edge of the

bench top.

Working environment:

(1) Only is suitable for indoor;

(2) Ambient temperature: 15℃～35℃;

(3) Relative Humidity:≤75%;

(4) Atmospheric pressure range: 70 kPa～106 kPa;

(5) Electrical parameters: Consistent with the rated voltage of the Biosafety Cabinet (See 2.1.11

technical parameter performance index);

(6) Power supply need to be grounded; (Judging method: testing the fire wire and the zero line of the

power supply with multimeter, the fire wire to ground voltage should be grid voltage and the zero

line to ground voltage should be 0, otherwise the power supply ground is bad).

(7) Test the voltage stability before using, if the voltage is unstable, should use the voltage regulator,

otherwise the control panel and transformer may be easily damaged.

1.4 Installation

1) Install the base stand.

2) Put upper body on the base stand and fix it with bolts which are packed in the bag in the work

area.Connect the base stand with cabinet.

3) Adjust foot caster and work surface, make sure the maximum stability on the uneven ground,

clockwise the red part of foot, lower the corresponding supporting feet, lower the height of

cabinet, lower four feet at the same time can move the cabinet; rotate the red part of the foot,

higher the corresponding base supporting feet, higher the height of cabinet, higher four legs at

the same time can make the cabinet at horizontal steady state.

4) Remove the internal packaging materials; empty all of the pieces, etc.

Note: any leaving fragments may be damage to fan and HEPA filters.

5) Check whether the accessories according to the product packing list.

6) Check is there any damage in the process of transportation and check the situation of all

components. If necessary, test filter and the fixed bolt on the front panel, these bolts should not

be too tight. If you need to check the surface of the air filter, you can loosen bolts fixed well

wind network and take it out carefully from the front.

7) Check if the work place stable.

8) If the safety cabinet is equipped with water tap and gas tap, on the side wall is 1/2 inch threaded

pipe joint; Connected to the building or other connection should fit this size.

9) Install HEPA exhaust protective device on the exhaust HEPA filters: put the protective device on

the opening place of the filter and fix it with nut.

Note: do not put hand into the exhaust air filter at any case.

10) Fix drain valve on the bottom floor, connect the drain valve, and check the drain valve in the

closed position - in parallel with the ground position, as shown in figure 7.

11) The top of the device is equipped with HEPA exhaust protective device, if equipment requires

there is an external exhaust system (applied to the poisonous and harmful gas or steam).

Note: there is at least 300 mm clean space between the lab ceiling and the exhaust HEPA filter. If the

exhaust HEPA filter is blocked, there will be no enough air flow into the operation area.When the

exhaust HEPA filter at the top of the clean room is less than 406 mm, you must test the wind speed at

spot.

12) Install UV lamp.

13) Installation of the main components.

a. Installation of base stand (Refer to picture 5 install base.)

Picture4

1.Right bracket

2.Back connection plate, use six inside hex bolts M10 x 20 to fix with right and left bracket

3. Inside hex bolts M10 x 20, six pcs

4. Left bracket

b. Connect main body and base

Picture 5

Aligned the mounting holes on the bottom of the cabinet side with the locating bolts, slow down the

cabinet on the mounting base.

Picture 6

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