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a) Cabinet body is made up of 1.2mm cold-rolled steel with anti-bacteria powder coating. The
structural strength and stability are enhanced.
b) Work area is made up of 304 stainless steel, which provides corrosion resistance and attractive
appearance.
c) Base stand is made up of metal with anti-bacteria powder coating.
d) Control panel adopts soft touch buttons, which provides attractive appearance and easy operation..
2.3 Instructions for Operation
2.3.1 Normal Operation Notice
a) Making sure input voltage is correct and stable. The rated load of main power socket should be
higher than cabinet consumption. Plug must be well grounded. If socket can not plug in, please
install a grounding type power socket by a electrician.
b) Moving principles of different samples inside cabinet: When two or more samples need to be
moved in, be sure that low-polluting samples should be moved first then high-polluting samples.
Movement of items should also follow the principles of moving slowly and steadily.
c) The weight of items placed in the cabinet should not be more than 23Kg/25
×
25cm2
；
d) Avoiding vibration: avoid using vibration equipment (eg centrifuges, vortex oscillator, etc.) inside
the cabinet. The contamination might drop from the HEPA filter and affect the samples and the
operator
e) NO FLAME: An open flame would create turbulence which disrupts the pattern of HEPA-filtered
air supplied to the work surface. If sterilization is required during the experiment, infrared sterilizer
is highly recommended.
f) HEPA filter life: With the usage time increasing, dust and bacteria accumulate inside HEPA filter.
Filter Resistance is getting bigger, when it reaches the maximum point, the speed requirements can’t
be met. Then need contact BIOBASE service department to get a new one. The used filter should be
processed as medical waste.
g) Air duct has been sealed strictly. Please do NOT remove or loose the screws of those parts. To
contact service personnel for special technical requirements
h) The maximum storage period is one year. A performance inspection should be done if the storage
period exceeds one year.
Serious declaration:
NOTE: BIOBASE WILL NOT BE RESPONSIBLE FOR ANY RISK OR DAMAGE
ARISING FAILURE DURING USAGE BY UNTRAINED OPERATOR AND
MISHANDLING THE LAF. THE OPERATOR OF THE LAMINAR FLOW CABINET
SHOULD BE TRAINED ENOUGH BEFORE USING THE LAF.
2.3.2 Operation Process
a) Connect the power
b) Press relevant button (please reference to 2.2.3 about button function and operation). Check if the
buttons in accordance to operation results. If the equipment is function normally, air velocity, UV
lamp and LED lamp according to technical parameters.
c) The cabinet should be sterilized by UV lamp for at least 30 minutes with the window fully closed
before any experiment.
