Donaldson Company, Inc.
32
Exhaust Grid Installation
1. Fit the exhaust grid over the radial blade outlet
or the damper assembly, if equipped.
2. Fasten using three self-drilling screws supplied.
1. Attach flanges to the backward inclined outlet
using the fasteners supplied.
2. Fasten exhaust grid to flanges using the
supplied fasteners.
Plenum Silencer
1. Apply 1/4-in diameter, rope-type sealant
towards the outside edge of the bolt pattern on
the clean-air outlet.
2. Position the silencer
s mounting base aligning
the bolt patterns of the collector and the
mounting base.
3. Apply 1/4-in diameter, rope-type sealant
towards the outside edge of the bolt pattern on
the silencer
s mounting base.
4. Install the blower housing, align holes, and
secure using the supplied hardware.
5. Assembly the remaining power pack
components as described in Power Pack
Installation on Page 10.
6. Attach the plenum silencer to the base using
self-threading bolts with washers.
7. Route rigid or flexible conduit from the junction
box on the motor to the outside wall of the
silencer to house wiring.
8. Install the top of the silencer using the supplied
hardware.
9. Loosen the wing nut on the damper and adjust
from 30 to 50% closed.
Top Mount Blower and Silencer Installation
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Содержание Downflo II DFT 2-4
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