SMC Networks AWM20-01 Series Operation Manual page 26

9-4. Manual drain discharge from the auto drain
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Pressurize the inside of the mist separator regulator when discharging drain. Drain will not be discharged
properly if not pressurized.
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To discharge the auto drain manually, follow the procedure below. After discharging the drain, rotate the cock
to the opposite direction by hand to close the drain valve. Use of a tool can damage the product.
AWM20-D: Auto drain
Drain cock
OPEN
(Discharging drain)
AWM30-D/ AWM40-D: Auto drain
Drain cock
-25-
OPEN
(Discharging drain)