Labconco Coated Steel, Fiberglass and PVC Blowers 7183200 - Manual (Page 15)

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Chapter 3: Getting Started
Connect the PVC Blower Drain
The PVC Blower has a 1/2" NPT drain connection in the bottom of
the housing. When this connection is used, it should be directed
into a proper drain or into the exhaust duct for proper disposal.
CAUTION: Draining the blower housing
directly onto the roof may cause damage to your
roof due to the corrosive chemicals exhausted.
Connect to the Blower Outlet
Before proceeding with the blower outlet connection, read the two
warnings listed below:
WARNING: Should your exhaust stack, on the
outlet side of the exhaust blower, extend over 7
feet, both guy wires and additional structural
supports are required to carry the weight of this
ductwork. The guy wires must be substantial
enough to support the exhaust stack against high
wind velocities.
WARNING: If the blower includes an integral
backdraft damper, do not interfere with or limit
the travel of the damper mechanism when
connecting exhaust ductwork.
For Coated Steel Blowers
Coated Steel Blowers model numbers 7068000 through 7068700,
include a 10" by 5-1/2" rectangular outlet. A rectangular to round
Transition Adaptor, Labconco part number 4722401, adapts the
outlet connection to accept 10-inch diameter PVC ductwork
Transition Adaptor. Labconco part number 4722400 adapts the
outlet on these blowers to accept 8-inch diameter PVC ductwork.
Coated Steel Blowers, model numbers 7068800 through 7069700
include a 13-1/2" by 7" rectangular outlet. Transition Adaptor,
Labconco part number 7003400, adapts the outlet of these blowers
to accept 12-inch diameter PVC ductwork.
PVC
!
!
CS