Delta 50-868 - Manual (Page 7)

7
1. Locate the four 1" eye bolts and the four 1/4-20
flange nuts supplied with the unit.
2. Use a 5/32” Allen wrench (not supplied) to remove
the four screws, (C) Fig. 5 from the top of air cleaner (D).
3. Thread one flange nut on the bolt approximately
3/4" of the threaded portion of the bolt.
4. Thread each eye-bolt into each of the four holes
where screws were removed in STEP 2.
5. Fig. 6 illustrates the four eye bolts (F) attached to the
top of the air cleaner. NOTE: Be certain that the flange
nuts are tightened against the surface of the air cleaner.
When suspending the air cleaner from the ceiling or
other overhead support, use steel s-hooks that are a
minimum of 1/4". NOTE: Thread all lag hooks at least
1-1/2" into the supporting structural members.
Never secure the air cleaner hard-
ware to drywall, drop ceiling tile/frame, or other non-
structural members.
Fig. 5
Fig. 6
Keep a minimum of seven feet between bottom of air cleaner and the floor surface.
DO NOT use rope, cable or power cord to suspend the unit from the ceiling. Use chain rated for a minimum of
a 150 lb. working load. IMPORTANT: When determining a location to mount the unit, the air cleaner will operate
more efficiently when the air flow is unrestricted. Do not locate the unit in a corner or near any heating or cool-
ing vents.
C
D
F