Special Operating Notes - JB INDUSTRIES F6-DP Operating Instructions Manual

JB INDUSTRIES
Figure 4 - Setup Procedure for Sub-Cooling Method
Rotate V2 on the F6-DP to RECOVER and open the LIQUID and
1
VAPOR valves on the cylinder�
2 Turn on the F6-DP�
3 Rotate V1 to OPEN�
4 On the cylinder, throttle the flow of liquid by slowly closing the LIQUID
valve to achieve a minimum pressure differential of 100 PSIG (0�7 MPa, 7 bar)
between the LP and the HP gauges�
NOTE: To prevent the HP cutoff switch from actuating, do not allow the
5 Once the recovery tank is cold, turn off the F6-DP and reconfigure the
setup for standard recovery� Repeat as needed�

SPECIAL OPERATING NOTES

During standard operation, the High Pressure switch will reset when the head pressure drops
below approximately 425 PSI (2�9 MPa, 29 bar), and the F6-DP will restart automatically�
12
F6-DP OPERATING MANUAL
HP gauge to exceed 550 PSIG (3�8 MPa, 38 bar)�
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