Sullair LS-200S Operator's Manual And Parts List page 20

Section 2
DESCRIPTION
Figure 2-5C Control System Diagram- FULL LOAD
allow the compressor to continued with the start
mode.
FULL LOAD MODE - 50 TO 100 PSIG (3.4 TO 6.9
BAR)
Refer to Figures 2-5A
pressed air pressure rises above 50 psig (3.4 bar),
the minimum pressure valve opens allowing com-
pressed air to flow into the service line. From this
point on, the line air pressure is continually moni-
14
and 2-5C. When the com-
tored by the Supervisor. The pressure regulator
and the solenoid valve remain closed during this
phase. The inlet valve is in the fully open position
as long as the compressor is running at 100 psig
(6.9 bar) or below.
MODULATING MODE (STANDARD CONTROL) -
100 TO 110 PSIG (6.9 TO 7.6 BAR)
Refer to Figures 2-5A and 2-5D. If less than the
rated capacity of compressed air is being used, the