(189IO) MODEL CS7221/CS7231 SALTWATER SYSTEM & FILTER PUMP ENGLISH 7.5” X 10.3” PANTONE 295U 07/11/2012
189A
SAVE THESE INSTRUCTIONS
English
Page 24
MAINTENANCE
MAINTENANCE
IMPORTANT
Close plunger valves on your pool or insert black hat-like plugs in strainer
opening to prevent water spillage. Open plunger valves or remove plugs
when maintenance is completed.
1. In a counter-clockwise motion unscrew the collar of the flow sensor (11) and
remove it from the flow sensor conduit. See “Part Reference”.
2. If deposits and debris are seen on the surface of the flow sensor, then use a
garden hose to wash it off.
3. If flushing with water does not remove the deposits, use a plastic brush to
clean the surface and the hinge if necessary. Do not use a metal brush.
4. After the flow sensor has been inspected and cleaned, align the locator notch
on the flow sensor to the connection ridge in the conduit. Now turn the collar in
a clockwise motion, tightening the sensor back into its position. Do not
overtighten.
The electrolytic cell (13) has a self cleaning function incorporated into the electronic
control's programming. In most cases this self cleaning action will keep the cell
working at optimum efficiency. If the pool water is hard (high mineral content) the
cell may require periodic manual cleaning. To maintain maximum performance, we
recommend that you open and visually inspect the electrolytic cell (13) once every
month.
The following steps provide instructions on how to clean your cell.
FLOW SENSOR CLEANING
ELECTROLYTIC CELL CLEANING
WARNING
Always unplug this product from the electrical outlet before removing,
cleaning, servicing or making any adjustment to the product.
Connection Ridge
Locator Notch
Hinge
