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14
INS-1500 & INS-2000 • 5403646 • REV F • 04/19
B
B
A
13. Install ½” NPT piping from the ½” FNPT N
2
Tank Outlet Valve (V03) on the nitrogen tank to the Nitrogen Air Maintenance
Device. See Fig 13.
Fig. 14
14.
Pipe the provided 10' of ¼” drain tubing on the tank mounted air compressor to the floor drain in the sprinkler room. Do not
pipe the drain tubing upward. See Fig 14.
Fig. 11
11.
Plumb ½” NPT piping from the ½” MNPT flex hose connection to the ½” FNPT air inlet connection on the nitrogen
cabinet. See Fig. 11.
12. Install ½” NPT piping from the ½” FNPT nitrogen outlet connection on the nitrogen cabinet to the ½” FNPT N
2
Tank
Inlet Valve on the nitrogen tank. See Fig. 12.
A
A
B
B
Air Tank
Drain Tube
Air Tank
Fig. 13
Fig. 12
A
A
B
B
Nitrogen Tank
Nitrogen Tank