Instruction Sheet for Macon Insert Changer

4. Check that the drain cock is closed and that the bonnet of the outer chamber of the changer is assembled securely. Turn the changer handle counterclockwise at least 3 full turns to ensure that the insert is free. Pull out on the changer handle to clear the ball valve. 5. Close the ball valve by turning its handle so that it is across the axis of the changer. 6. Open the drain cock to relieve water or steam pressure in the chamber.
7. Holding the changer so that is does not turn, turn the bonnet out of the chamber. 8. Remove the insert and replace it.

BULLETIN: MC-INST-ICT-0714 – Instruction Sheet for Macon Insert Changer – ICT