36
Lib
er
at
ors
Repair Procedures
XII
FIGURE 25:
Economizer Regulator
FIGURE 26:
Economizer Test Setup
35
B
C
A
In
Out
Pressure Source Valve
Set Above Desired
Regulator Setting
TABLE 9:
Flow Test Acceptable Ranges
NOTE: SLPM is corrected to normal temperature and pressure
(70˚F & 14.7 psig or 21˚C and 1.01 Bar).
The above acceptable
flow rates are intended for field testing only of flow control
valves to account for variation in elevation and temperature.
This table reflects tolerance requirements of ISO 10524. This
does not affect C
AIRE's
factory compliance with the +/-10%
tolerance requirement of ISO 18777.
Liberators Technical Service Manual • PN 13350704 Rev
K