Labconco Class I Enclosure Models 3980423 - Manual (Page 16)

Chapter 3: Getting Started
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12
Connecting to the Exhaust System
(Optional)
ATTENTION: The weight of the exhaust ductwork system
must be supported independently of the enclosure
superstructure or damage may occur.
The exhaust system should be installed by a qualified HVAC
contractor.
Thimble exhaust connection aids in the removal of chemicals or applications
where a higher degree of biohazard and particulate removal is required. See
Chapter 7 for ordering thimble exhaust for the Purifier HEPA Filtered Enclosure or
Purifier Class I Enclosure. Both 6" for house exhaust and 5" for connection to a
FilterMate Portable Exhauster are available. Review Chapter 2 for exhaust
prerequisites and review Chapter 7 for ordering blower exhaust equipment. See
figure 3-2 and figure B-2 for thimble exhaust on Purifier filtered enclosures.
Consult Labconco Customer Service should you require help sizing your blower
for the exhaust volume and system static pressure loss.
To ensure compatibility, the selected exhaust duct material
should match the enclosure, procedures and chemical
applications.
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