Injector Cap, Screen, and Injector - Disassembly and Inspection
Unscrew the injector cap and lift off. Loosen the cap with special plastic wrench (part
number) or pliers if necessary. Attached to the injector cap is a screen. Remove the screen
and clean if fouled. The injector can be pried out with a small screwdriver. The injector
consists of a throat and nozzle. Chemically clean the injector with vinegar or sodium
bisulfite. The holes can be blown out with air. Both pieces have small diameter wholes that
control the flow rates of water to ensure that the proper concentration of regenerant is
used. Sharp objects, which can score the plastic, should not be used to clean the injector.
Injector Cap, Screen and Injector - Reassembly
Press injector into its borehole and press until seated all the way down. Replace the
injector cap.
Refill Flow Control Assembly - Disassembly and Inspection
To clean or replace the refill flow control, remove the nut and then pull the fitting straight
out.
Remove the flow control retainer from the injector housing.
Chemically clean the flow control or the flow control retainer using dilute sodium bisulfite or
vinegar. Do not clean with abrasive methods. If necessary, replace the flow control, O-ring
on the flow control retainer, or the O-ring on the fitting.
Refill Flow Control Assembly - Reassembly
Insert the flow control into its seat, confirming correct flow control orientation. Place the
flow control retainer into the injector housing and reassemble the fitting (see diagram in the
exploded view section).
To Next Page
Loading...
Need help?
General
