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WaterMax 60 Series Owner’s Manual 11/10/2008 31
Assembly and Parts, Cont.
Injector Assembly Cont.
93810 Injector
Screen
Acts as a pre-filter to keep debris from entering the Injector Nozzle (93221) and Throat (93223).
Attaches to the cylinder on the Nozzle plate and spherical “bump” inside the Valve Body. Some
compression of the screen may occur during assembly. The opening in the screen must be clear
to ensure proper flow to the Injector assembly.
93223 Injector
Throat
In conjunction with the Injector Nozzle (93221) it creates the vacuum that draws the brine solution
from the brine cabinet. The center hole should be clear of debris, round, and undamaged. The
Throat should be pressed flush into the opening in the valve. If the Throat is removed, it must be
replaced with a new one.
93220 Thick Injector
Seal
Seals between the Injector Nozzle (93221) and the Main Valve Body. The gasket has a definite
hole pattern that has to match up with the Nozzle and the Main Valve Body opening. The gasket
seals at its outer edges and between the inlet screen and nozzle opening. These areas must be
free of defects, such as tears or pits, and be free of debris.
93221 Injector
Nozzle
Together with the Throat (93223) creates the vacuum that draws the brine solution from the Brine
Cabinet. There are two openings in the Nozzle (93221) plate. The small hole, flush on both sides,
is the one that creates the “injection-stream” that enters the Throat. It is important that this hole is
round, undamaged, and clear of debris. If this hole becomes “clogged,” do not use anything (such
as metal objects) to clear this opening. Damage may occur. Use a clean cloth and flush with
water. If necessary, a wooden toothpick may be used. When assembling to the Valve, the Nozzle
hole should line up with the Throat.
93232 Top Injector
Seal (Thin)
Seals between the Injector Nozzle (93221) and Injector Cap (93222). The gasket must be free of
defects, such as tears or cuts, and be free of debris.
93222 Injector Cap
Holds the injector assembly together and seals the assembly to the Main Valve Body. The four
machine screws should be tightened evenly and be “snug.”