9
Vortex Operating Manual
Figure 3-4 Setup Procedure for Sub-Cooling Method
POWER ON the Vortex and ROTATE the DISCHARGE Valve (V3) to achieve
a pressure differential of at least 6.8 bar between the LP Gauge and the HP
Gauge. KEEP THE HP BELOW 37.4 bar on the HP Gauge to ensure that the
HP Cutoff Switch will not actuate.
After several minutes of running, the tank will be cold. POWER OFF the Vortex
and reconfigure the setup for NORMAL RECOVERY. Repeat as needed.
VAPOR
Optional Connection To System