Radio Frequency Systems
BD550W Series Air Dryers User’s Guide
Page 75 of 104
100518833 – Rev. B
9.13 Testing Low Outlet Pressure Alarm
9.13.1
Make a note of the current
Outlet Pressure (
OUTP
)
reading.
9.13.2
Pull the Outlet Pressure
Regulator knob out (or loosen
the retaining nut – LP
Models).
9.13.3
Turn knob counter-
clockwise until Outlet
Pressure (
OUTP
) reading
drops
below 2.0 PSI (13.8 KPa)
(
below
0.30 PSI (2.1 KPa)
– LP Models).
After one (1) minute, the Low-Pressure Alarm should appear on the display.
9.13.4
Turn Outlet Pressure
Regulator knob clockwise
until Outlet Pressure (
OUTP
)
reading rises to the reading
recorded in step 9.13.1
9.13.5
Push knob in to lock (or
tighten the retaining nut – LP Models).
9.13.6
Press the
RESET
Button
.
If you are unable to create a Low Outlet Pressure Alarm as described, see section
13.10 for troubleshooting information.
Summary of Contents for BD550W Series
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