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Water will accumulate in the filter tank, this should be drained by opening the ball valve. This
should be done each day. In very humid climates or if there is large amounts of water in the air
supply it is recommended to leave the ball valve partially open to bleed the moisture.
When fitted with auto drain assembly (04-924) moisture will automatically drain from the unit as
required. It is recommended that the auto drain is rinsed in water to keep clean and free of
particles which could cause blockages.
The Radex Airline Filter lid bolts should be checked to ensure that they are tight. The lid bolts
(04-920) should be replaced when replacing the filter cartridge.
The recommended tightness for the lid bolts is 10ft.lbs. Check the orings (04-919) and replace if
damaged.
MAINTAINENCE
DRAINING MOISTURE
LID BOLTS, ORINGS