Labconco Intelli-Sense Multi-Speed Blowers 7183413 - Manuel (Page 13)

Chapter 3: Getting Started
Product Service 1-800-522-7658 9
Original instructions
Install the Exhaust Run with Vibration
Dampers
Rubber isolation sleeves may be used in your exhaust duct run prior to entering the
blower inlet. These isolation sleeves dampen vibration that is being generated by
the blower and decrease noise level at the fume hood. See the flexible duct
connections listed in Chapter 7.
Connect to the Blower Inlet for Coated
Steel Blowers
10" Coated Steel Blowers feature a 10-7/8" ID by 1-1/2" wide circular inlet ring.
This inlet ring is suitable for use with 10-inch diameter PVC ductwork. The PVC
ductwork itself will fit inside the inlet ring and should be fastened by sheet metal
screws through the inlet ring. A silicone sealant should also be used to seal
between the ductwork and the blower inlet ring to prevent any air or moisture
leakage.
12" Coated Steel Blowers feature a 12-1/4" OD by 1-1/2" wide inlet ring, which is
suitable for use with 12-inch diameter PVC ductwork. The 12-inch diameter PVC
ductwork will fit over the inlet ring on the blower and should be fastened in
position by sheet metal screws into the metal ring.
Connect to the Blower Inlet for Fiberglass
Blowers
10" Fiberglass Blowers feature a 10-3/8" OD inlet ring. This inlet ring is suitable
for use with 10-inch diameter PVC ductwork. The PVC ductwork will fit outside
the inlet ring and should be fastened by sheet metal screws through the fiberglass
inlet ring. A silicone sealant is to be used to seal between the ductwork and the
blower inlet ring to prevent air or moisture leakage.
12" Fiberglass Blowers feature 12-3/8" OD inlet ring, which is suitable for use
with 12-inch diameter PVC ductwork. The 12-inch diameter PVC ductwork will
fit over the inlet ring on the blower and fastened by sheet metal screws through the
fiberglass inlet ring.
CS
FRP