-21-
2) Manual drain discharge of the auto drain
- Pressurize the inside of the air filter when discharging drain. Drain will not be discharged properly if not
pressurized.
- 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.
AM20: Auto drain
AM30/AM40: Auto drain
OPEN
(Drain discharge)
Drain cock
Drain cock
OPEN
(Drain discharge)
