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Safety Precautions
In this manual, the following symbols and conventions are
.
used
CAUTION: Do not position the unit so that it is
difficult to operate the main disconnect device.
CAUTION: Electrical outlets in the cabinet are
restricted to 5 amps (115 V models) or 2 amps
(230 V models) maximum current.
CAUTION: Do not use any detachable power
cord that is not adequately rated for the unit.
WARNING: Do not attempt to lift the Biosafety
Cabinet by the side panels, damage will occur.
Below are important safety precautions that apply to this
product.
Note: The Biosafety Cabinet should be certified
by a certification technician before its initial use.
The cabinet should be recertified whenever it is
relocated, serviced or at least annually thereafter.
Filter integrity and airflow performance should be
verified before using the cabinet.
WARNING: The Total Exhaust Biosafety Cabinet
is designed to be connected to an appropriate
exhaust system. Without verified inflow velocity,
the cabinet may NOT contain hazardous
particulate or gases. Do not attempt to operate it
when it is not connected to an appropriate
exhaust system that has been inspected by a
qualified certifier.
WARNING: Type B2 Biosafety Cabinets rely on
external blowers (usually on the roof of a building)
to exhaust 100% of the air entering the cabinet. If
the building exhaust blower fails or is mistakenly
turned OFF, the cabinet will not provide
containment of hazardous materials.
WARNING: Do not use the cabinet until the
problem has been corrected.
CAUTION: Only lift and support the cabinet at
the stainless steel sides and back. Damage will
occur if lifted or supported on the front edge.
4 |
Safety Precautions
CAUTION: Some internal components of the
Biosafety Cabinet may become contaminated
during operation of the unit. Only experienced
personnel competent in decontamination
procedures should decontaminate the cabinet
before servicing these components. If you have
any questions regarding certification agencies, or
need assistance in locating one, contact Thermo
Fisher Scientific.
CAUTION: DO NOT load more than 50 lbs. (23
Kg) in the work area. Exceeding this limit may
damage the work surface and its supports.
Excessive weight in the cabinet may increase the
risk of it overturning, or failure of hydraulic lift
stands, resulting in the cabinet and stand
overturning. If your application requires loading
more than 50 lbs., contact Thermo Fisher
Scientific.
CAUTION: Ensure that the cabinet is connected
to electrical service in accordance with local and
national electrical codes. Failure to do so may
create a fire or electrical hazard. Do not remove
or service any electrical components without first
disconnecting the Biosafety Cabinet from
electrical service.
CAUTION: Avoid the use of flammable gases or
solvents in the Biosafety Cabinet. Care must be
taken to ensure against the concentration of
flammable or explosive gases or vapors. An open
flame should NOT be used in the Biosafety
Cabinet. Open flames will disrupt airflow
patterns, burn the HEPA filter and/or damage the
filter's adhesive. Gases under high pressure
should not be used in the Biosafety Cabinet, as
they may disrupt its airflow patterns.
CAUTION: HEPA filters only remove particulate
matter. Operations generating volatile toxic
chemicals or radionuclides must be evaluated
carefully.
CAUTION: The media of HEPA filters is fragile
and should not be touched. Avoid puncturing
either HEPA filter during installation or normal
operation. If you suspect that a HEPA filter has
been damaged, DO NOT use the cabinet;
contact a local certification agency or Thermo
Fisher Scientific.
1500 Series Class II, Type B2 Biological Safety Cabinet
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