Fill the Tank WnTH, Controls and Features

FILL THE TANK WnTH

3. Turn the relief-release valve (clockwise only FIG. 11, page 12) to the open position_ Solution is pumped through the suction tubing, into the pump head, then returned to the tank (takes 3-5 minutes).

4.When you see solution returning to the tank (look through fill hole), close the relief-release valve turning

clockwise only_ The pump head is primed and will begin to pump solution out the discharge_

5.When the discharge tubing is filled with solution, turn the feed control knob to No. 4 and close the

faucet opened in Step 1

6.After 24 hours, check the chlorine residual arrd the pH following the guides on pages 12 and l&

CONTROLS AND FEATURES

RELIEF-RELEASE VALVE --The solution dispens- ing system will pump solution into water systems having up to 100 psi pressure. If the water system pressure goes over 100 psi, the relief-release valve

opens to protect the dispensing system from possible darnage_ When open, solution passes

through the relief-release valve and returns to the solution tank instead of going to the discharge

tubing (FIG, 12)_ The relief-release valve closes

and solution again pumps into the discharge tubing when the water pressure drops to 100 psi and below.

CLOSED-__DISCHARGEJ

NORMAL SOLUTION

FLOW FROM TANK

TO DISCHARGE

TUBING

SUCTION

PRIMING THE HEAD --The relief-release valve also makes it easy to pr.ime the pump head= With the solution tank full of solution, and the well pump and solution pump running, open the relief- release valve (turn clockwise only). When you see solution returning to the tank (look through fill hole), close the relief-release valve. The pump head is primed and will begin to pump solution out the discharge tubing.

RELIEF-RELEASE

OPEN j_

TO TANK, RELIEF-

SOLUTION RETURNS O_

RELEASE VALVE

OPEN

RETURNSUCTION

SUPPLY