Model H1301 Recovery and Recycling System
Installation, Operation and Maintenance Manual
Revision-L September, 2019
Page 21 of 105
IV. System Installation
G. Source Container Connections
Inlet Leak Testing and Evacuation Method (Continued)
5. Open the Evacuation Valve to depressurize the plumbing.
6. Connect a vacuum pump to the open Evacuation Valve Port.
7. With the Evacuation Valve and Manual Inlet Valve still open; operate the vacuum pump
to gain a vacuum indication on the Front Panel Inlet Pressure Gauge.
8. Close the Evacuation Valve.
9. Discontinue vacuum pump operation.
10. Disconnect the vacuum pump from the Evacuation Port.
11. Close the Manual Inlet Valve.
12. Cap the Evacuation Port.
The source plumbing is now prepared for use.
CAUTION: NEVER INITIATE RECOVERY WITHOUT A SOURCE OF AGENT
OR CLEAN DRY NITROGEN CONNECTED TO THE INLET PORT
OF THE SYSTEM. Failure to connect a source container to the inlet port
of the machine may result in the introduction of ambient air into the
system that will saturate the moisture filters and cause ice formation and
internal blockage to the machine.
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