Donaldson Torit DFO 2-4, Инструкция по установке и эксплуатации

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Downflo Oval, DFO 2-4 and 3-6
30
chamber
silencer
1/4-20 x 3/4-in
thread-cutting
screws
mounting
base
fan motor
and housing
damper with
slide gate
Power Pack with Plenum Silencer
silencer
angle supports
bracket
flanges
power pack
Power Pack with Exhaust Silencer
Plenum Silencer
Radial Blade and Backward Inclined
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 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
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 Assembly on Page 12.
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.
Exhaust Silencer
Backward Inclined Only
1. Attach flanges to the power pack outlet using the
supplied bolts, washers, and nuts.
2. Apply sealant to the flange and attach silencer to
flange. Tighten all hardware.
3. Loosely assemble the silencer’s support brackets.
4. Align the pivoting support brackets to extend a
minimum of 30-inches from the collector and mark
the drill locations.
5. Drill pilot holes with a 0.339-inch bit.
6. Secure brackets using 3/8-in thread-forming bolts.
7. If a gap exists between the silencer and the damper,
install the panel filter using the screws provided.