ALTEC AIR, LLC
P1500W Series Air Dryers User’s Guide
Page 67 of 101
P011787 – Rev. R
9.11.4
Pull the ring handle on the Safety Relief Valve to release air pressure
from the air tank.
9.11.5
Verify the Compressor turns on when the tank pressure (
TANK
) falls to:
25.0 PSI*
for the P1500W, P1500WLP, P1502W, & P1502WLP
models. *
(50 PSI for Dryers using Firmware v2.84 and older)
60.0 PSI
for the P1500WHP & P1502WHP models
9.11.6
Close Front Panel
If the Compressor Cycling fails either test described, it indicates a problem with
the Control Board which will need to be replaced. See sections 11.2 for part
detail and 11.5 for ordering information.
9.12 Testing High Compressor Last Run Time Alarm
NOTE:
For this test, allow the Display Screen to cycle through the information
screens.
9.12.1
Open Front Panel (section 8.6 ).
9.12.2
Start timing when the Compressor turns on.
9.12.3
Pull the ring handle on the
Safety Relief Valve (when
necessary) to keep the Tank
Pressure (
TANK
) from
reaching
90 PSI.
This prevents the Compressor
from shutting down.
When the Compressor runs
for 3:00 minutes (unless
adjusted to a different Set
Point by the user), a High
Compressor Last Run Time
Summary of Contents for PUREGAS P1500W Series
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