19
Manual: NGP-1000D-M1/M2/M3
10.
On the second cycle, open the Nitrogen Test Port Valve
(Green Handle) located on the inside of the cabinet.
11.
Turn on the Nitrogen Analyzer. See Figure 21. For more in
-
formation on the Nitrogen Analyzer
go to
Nitrogen Analyzer
Instructions
. See page 31.
12.
Attach the Nitrogen Analyzer to the Nitrogen Test Port.
13. The nitrogen purity level reading should climb to 98%+. If
not go to
Troubleshooting
. See page 21.
14.
Close the Nitrogen Test Port Valve (Green Handle) and dis
-
connect the Nitrogen Analyzer. Make sure to power off the
Nitrogen Analyzer.
15.
Do not leave the Nitrogen Test Port Valve (Green Valve) open
for more than 2 minutes. The purity level may drop and fill
times will be lengthened.
8.
When the nitrogen storage tank pressure reaches 75±3
PSI,
the Nitrogen Solenoid light will turn OFF and the nitrogen
membrane pressure will go to zero (0). See Figure 20.
9.
Repeat steps 5-8 a second time to ensure nitrogen storage
tank fill up times are consistent.
16.
Go to the end of the system where the NGP-SPV or INS-PV
was installed. Open the ball valve to allow the units to begin
purging. For the NGP-SPV, remove the plug covering the ex
-
haust orifice.
17.
For INS-PV, press "Start Purge" button. For more informa
-
tion on the INS-PV or if an INS-RA is installed, refer to man
-
ual #5401532.
18.
The system is now in operation.
Figure 20
Figure 21
Figure 22
Open Position
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