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3. Relieve resin tank pressure:

A. Remove control valve cover.

B. Press down on the top of the drive gear to disengage

the cam gear.

C. With the cam gear disengaged, rotate the cam gear

counterclockwise to the Backwash position.

Check that there is no water flow through the drain line

before performing service or preventative maintenance.

4. Disconnect the water conditioner from the plumbing.

5. Using needle-nose pliers, remove the outer gland and the

turbine wheel from the outlet of the valve. Generally it

will not be necessary to remove the inner gland.

6. Clean all iron deposits and/or debris off the turbine

wheel. Excessive accumulation of iron may be removed

from the components with a solution of sodium

hydrosulfite (or sodium bisulfite). Rinse the components

thoroughly in clean water after using the iron removal

solution.

7. Flush accumulated iron deposits and/or debris from the

inside of the valve outlet.

8. Reinstall the turbine wheel into the outlet side of the

valve, being certain that the turbine wheel shaft is

carefully seated into the bearing of the inner gland.

9. Carefully reinstall the outer gland into the outlet side of

the valve. Check turbine rotation.

10. Reconnect the water conditioner to the plumbing and

follow Initial Start-up, page 7.

11. Open a downstream faucet (conditioned water) and

check to be certain that the flow indicator (colon) is

blinking.

Figure 13

Disinfection of Water Conditioners

The construction materials of the water conditioning system

do not support bacterial growth or contaminate the water

supply. However, we recommend that the conditioner be

disinfected after installation and before the conditioner can

become fouled with organic matter during normal usage or

with bacteria from the water supply. Periodic disinfection is

recommended for all conditioners. Use one of the following

methods of disinfection based on operating conditions, style

of conditioner, type of resin, and disinfectant available.

Sodium Hypochlorite 5.25%

Sodium Hypochlorite solutions can be used with polystyrene

resin, synthetic gel zeolite, greensand, and bentonites and re

available under trade names such as Clorox*. Adjust the

dosage if stronger commercial solutions are used.

The recommended dosage for 5.25% solutions is:

• Polystyrene resin: 1.2 fluid ounces per cubic foot.

• Non-resinous exchangers: 0.8 fluid ounce per cubic foot.

Complete the following steps to disinfect the conditioner:

Add the sodium hypochlorite solution to the brine well of the

brine tank. Make sure that the brine tank has water in it so the

solution is carried into the conditioner. Proceed with normal

regeneration. Refer to the Manual Regeneration section.

*Clorox is a trademark of the Clorox Co.

Inner Gland

Turbine Wheel

Outer Gland

Turbine Assembly

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 27 28

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