Figure 211. Facility supply to manifold supply
a. Press the button on the ball valve switch.
b.
Rotate both switches open and stop at around 1/4 of 90 degrees.
Attention:
• Open the ball valves on
1 manifold supply side and 2 facility supply side, while keep
manifold return side closed.
• Do not fully open the ball valves, or the water flow gets too rapid to contain.
Step 12. Slowly open the bleeder valve to conduct the air out of the hose. Close the bleeder valve once a
steady stream of water flows into the bucket or there are only minimal bubbles in the bleeder hose.
Chapter 5. Hardware replacement procedures 207
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