5) Remove the wires of the Resistive Temperature Device (RTD) from the terminal strip.

NOTE: Identify the wires removed for proper reinstallation.

6)Loosen the cord grip cap.

7)Remove RTD.

8)To install new RTD, reverse above procedure (Step #7 thru Step #1).

b.Sprinkler Valve Replacement

1)Turn the water supply to the dryer off.

2)Discontinue electrical power to the dryer.

3)Disconnect compressed air supply from the dryer.

4)Loosen and remove the hose clamp.

5)Remove any residual water to the valve.

6)Remove 1/4” air tubing going to the valve.

7)Remove the two (2) U-bolts holding the sprinkler valve assembly.

8)Unscrew the sprinkler valve from the tubing.

9)To install new sprinkler valve, reverse above procedure (Step #8 thru Step #1). 4 8

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American Dryer Corp AD-310 Phase 7 service manual