Air Dryer
5 Troubleshooting
5 - 2
Bypass valve of air dryer is not
fully closed.
Close the valve completely.
Drain is not discharged from auto
drain properly.
Check if the drain pipe has been raised up or bent.
Check auto drain.
Check auto drain strainer.
Moisture occurs
downstream of the
compressed air
lines.
Confluence of piping with another
unit without air dryer.
Install air dryer on the line that does not have it.
Separate two lines not to converge.
IN / OUT valve on the air dryer
side is not fully opened.
Open IN/OUT valve thoroughly.
Large pressure drop
Filter that is installed separately
in compressed air line is clogged.
Replace the filter element.
(Follow the instruction manual of each individual
device.)
