Notes
32
Application Information
EN
7.2
System Saver Installation Criteria
Table H: Installation Criteria
Operating Parameters
Signal Name
Wire Color
Pressure requirements
Maximum pressure
140 psi (965 kPa)
Minimum governor cut-out
pressure
115 psi (793 kPa)
Governor range
15 to 25 psi (103 to 172 kPa) (cut-out —
cut-in)
Flow capacity
Compressor rating
All naturally aspirated compressors up to
38.8 cfm
Compressor on-time
Normal running
Two minutes maximum
Occasional (three times per
day maximum)
Seven minutes
Compressor unloaded
time
Minimum for purge cycle
20 seconds
Maximum duty cycle
Compressor on-time total
running time
30%
Discharge line
Temperature at inlet port
determines required length and
diameter
To minimize the likelihood of a discharge
line blockage during cold climate operation,
it is recommended that for discharge lines
exceeding nine feet (2.75 m) in length, a
minimum of three feet (0.91 m) of 1/2-inch
(127 mm) thick closed-cell polyethylene
pipe insulation be used at the connection to
the air dryer.
Summary of Contents for SYSTEM SAVER HP MM1736
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