DEL Clean Ozone Laundry Systems
Installation & Operations Manual
11
B4. Plumbing
Ozone gas is bubbled into the sump of the washer
through the ozone supply line.
B4.1.
Ozone External Trigger Line: Tee into the
washer pressure line using the supplied plastic
B4.2. Through-wall Ozone Fitting:
B4.1.1.
Drill a 0.75” Dia. hole in the wall of the
sump.
See Figure 8 for reference location
B4.2.2.
Insert the well nut through the 0.75ӯ
hole.
B4.2.3.
Insert the washer onto the stainless
steel adapter then screw the stainless steel
adapter into the well nut. Tighten down.
B4.2.4.
Wrap Tefl on tape around the male
threads of the compression fi tting. Then,
screw the compression fi tting into the
stainless
steel
adapter.
Note:
Use a backup
wrench when tightening fi tting.
B4.3. Ozone Gas Line
B4.3.1.
Install the ozone check valve (contained
in parts bag) into the ozone output fi tting
on the generator. Apply Tefl on tape, Mil
T-27730A or equivalent, to threads. Flow
direction is away from the generator. Install
elbow or straight MPT-to-compression fi tting
(contained in parts bag) onto check valve.
Insert one end of ozone tubing into the
fi tting, hold the tubing in place and tighten
the
fi
tting.
Note:
use a back-up wrench when
tightening
all
fi
ttings.
B4.3.2.
Connect the other end of the ozone
tubing to the compression fi tting of the thru-
wall ozone fi tting installed in the sump.
See
Figure
8.
Well Nut
Washer
Stainless Steel
Adapter
Compression
Fitting
Figure 8: Through-wall Fitting Hole example
0.75" Ø Hole
