21
Removing Spacer
from Valve Body Replacing Spacer in
Valve Body
Placing Seal in
Brass Sleeve of Stuffer Removing Stuffer from Valve
Body after Inserting Seal
Puller to Remove Spacers Stuffer to Replace Spacers and Seals
Spacer
Stuffer
Seal
FIGURE 18 FIGURE 19FIGURE 16 FIGURE 1724. Open inlet valve no more than 1/4 turn and allow system
to fill slowly. After a steady stream of water is seen at the
drain without excess air, proceed to the next step.
25. Close the bypass valve and open the inlet valve all the
way.
26. Plug in the control valve powercord. In approximately
four minutes, the aeration pump will automatically turn
on and begin to pump air into the aeration tank. Allow the
Iron Curtain Control Center to finish the remaining
cycles. Set time of day.
27. Open the outlet valve on the filter, then open the nearest
cold water faucet and allow the water to run until the air
stops spurting and discoloration is gone. Note: It is
normal for aerated water to appear effervescent.
20. Install connecting link pin, connecting piston rod to the
connecting link on drive cam. Note: If connecting link pin
hole and piston rod hole are not aligned, the drive motor
can be disengaged by grasping the motor shaft on the
upper left side of drive motor and pulling outwards. While
holding the motor shaft out, the drive cam can be turned
clockwise to move connecting link to align connecting
link hole with piston rod hole.
21. Tighten the two capscrews and plug in control valve
powercord.
22. Manually advance the timer to service position and allow
control valve to cycle until in the service position. See
page 10 for instructions on manually advancing timer.
23. Manually advance the timer to the backwash position
and allow to stop. Then advance timer to the beginning
of the air recharge cycle. Unplug the control valve
powercord.