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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.
