Exhaust requirements type a, Exhaust requirements type b2 – Labconco PURICARE Procedure Station Models 31260 User Manual
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Exhaust Requirements Type A
If you intend to connect the biosafety cabinet to the optional Ventus
TM
Canopy Connection Kit, first examine the location to ensure that it
accommodates the cabinet’s exhaust duct. The area directly above the
cabinet’s exhaust port should be clear of structural elements, water and
utility lines, or other fixed obstructions. There should be enough clearance
to accommodate a 10-inch diameter duct. Avoid cabinet locations that
require an elbow directly above the cabinet’s exhaust connection or an
excessive number of elbows in the exhaust system. For further information
about the cabinet’s exhaust system requirements, please refer to
Section 3:
Installation.
Exhaust Requirements Type B2
NOTE: THE EXHAUST BLOWER CANNOT RUN AT ITS NOMINAL FLOW RATE
WITH THE SASH COMPLETELY CLOSED. IF YOU CHOOSE TO CLOSE THE
SASH COMPLETELY TO USE THE UV LIGHT FOR SURFACE DISINFECTION,
THEN THE EXHAUST BLOWER MUST BE SHUT OFF, OR ITS FLOW RATE
REDUCED 90% OR MORE FOR PROPER OPERATION. THE LOGIC+ HAS AN
OPTIONAL EN/CONTACT CIRCUIT BOARD THAT HAS DRY CONTACTS THAT
CAN BE CONFIGURED TO SIGNAL THE EXHAUST BLOWER TO TURN ON
WHEN THE LOGIC+’s BLOWER IS ON. FOR FURTHER INFORMATION,
CONTACT LABCONCO’S PRODUCT SERVICE DEPARTMENT. AS AN
ALTERNATIVE, A REMOTE ELECTRICAL SWITCH FOR THE EXHAUST
BLOWER CAN BE INSTALLED NEAR THE LOGIC+.
Before deciding on a location, examine it carefully to ensure that it
accommodates the cabinet’s exhaust duct. The area directly above the
cabinet’s exhaust port should be clear of structural elements, water and
utility lines, or other fixed obstructions. There should be enough clearance
to allow for the passage of a 10" stainless steel duct. Avoid cabinet locations
that require either an elbow directly on top of the cabinet’s exhaust
connection or an excessive number of elbows to clear other items. For a
further discussion of the cabinet’s exhaust system requirements, please go
to
Section 3: Installation.