8
Donaldson Company, Inc. © 1995
Figure 3
Compressed Air Inlet Adapter
Compressed Air Inlet
Compressed Air
Inlet Adapter
Collector
Leg or Caster
Sealant
Figure 4
Leg Levelers
Leveling
Mount Foot
Pad
Collector
Leg
2.5 Assembly of Optional Equipment
2.5.1 Compressed Air Inlet Adapter
(See Figure 3 Compressed Air Inlet
Adapter)
The compressed air inlet adapter is used for
converting the compressed air inlet from
National Pipe Threads to British Pipe Threads.
Install the compressed air inlet adapter as shown
in Figure 3 Compressed Air Inlet Adapter. Use
thread-sealing tape or pipe sealant on the
threaded adapter before screwing it into the
compressed air inlet.
2.5.2 Leg Levelers (See Figure 4 Leg Levelers)
The leveling mount foot pads screw into the
bottom of the collector legs as illustrated in
Figure 4 Leg Levelers.
2.5.3 Inlet Collar (See Figure 5 Inlet Collar)
Place 1/4" diameter sealant between the cabinet
side or top and the inlet collar. Attach the collar
using the eight (8) #6-32 thread cutting screws
provided.
2.5.4 Adapter to Round Outlet (See Figure 6
Adapter Pack to Round Outlet)
Place the 3/16" x 1/2" rubber seal between the
cabinet top and the outlet adapter. Attach the
outlet adapter to the cabinet using the clamp
hook, wing nut, and washer as shown. The
sliding damper will still operate with this
adapter.
2.5.5 Adapter Auto-Lok / Ultra-Lok
(See Figure 7 Adapter Pack
Auto-Lok / Ultra-Lok )
Remove the lift lug on the cabinet top and
replace it with the set screw. Place the 3/16" x
1-1/4" gasket between the cabinet top and the
adapter. Attach the adapter to the cabinet top
using the clamp hooks, wing nuts, and washers
as shown. Place the 3/8" x 1-1/4" gasket
between the adapter and the Auto-Lok or Ultra-
Lok filter as shown. Use the 10-24 x 7/16 screws
to attach the filter to the adapter. The sliding
damper will not operate with these adapters.