Janus FM-200 Sv Series - Page 94

Page: 80
FM-200® OPERATION, DESIGN, & SERVICE MANUAL
Revision F
Document # DOC102
Issued: February 1, 2009
Revised: 11-Nov-2011
40YE
4) Vent the pressure from the recharge tting attached to the valve outlet by opening and closing the
vent ball valve. Immediately close the ball valve opened in step 3.
5) Once the pressure is removed from the outlet adapter the system cylinder valve should be closed.
6) Open the vent ball valve at the outlet adapter. Absence of pressure veries that the valve is closed. If
pressure is present, close the vent valve immediately and repeat the valve closing procedure starting
at step 2.
• Letcylinderassemblystandfor3hoursandcheckforleaksusingasoapsolution.
• Checkcylindergaugepressurebasedonpressuretemperaturechart.
• Weighcylinderassemblytobecertainthelledweightiscorrectandequaltothetotalweightshown
on the cylinder label.
• ReplacethechargedcylinderinthebracketandfollowproceduresoutlinedinSection4andSection5
to reinstall the system.
• Informappropriatepersonnelthatthesystemisbackinservice.
Section 7 System Recharge and Reset