Automatic Drains - Quincy QGB Series Instruction Manual

Section V - Integrated Dryer (option)

Automatic Drains

The recommended settings for the drain
time are determined by the dryer moisture
load. The cycle time should be adjusted to
approximately 2 minutes. The drain time
should be set3-5 seconds, so the drain
expels all of the liquid and then a short
burst of air. These adjustments may be
refined by trail and error method.
Periodically check the automatic drains
for proper drainage. If the drains are not
functioning, the condensed moisture will
be re-entrained downstream of the air
dryer. Electronic solenoid operated drains
may be manually tested periodically for
proper operation.
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Drain Valve Clean Up Procedure
A) Depressurize the drain valve.
B) Disconnect the power source.
C) Remove the valve from the
compressed air system.
D) Remove the solenoid coil.
E) Remove the stainless steel sleeve
from valve body.
F) Clean the valve body internals, and
all other components.
G) Replace diaphragm as needed. The
valve rebuild kit is available.
H) Assemble the valve parts.
I) Connect the solenoid coil.
J) Install the drain valve in the system.
Drain Valve
Quincy Compressor-QGB
™