Nitrogen Tire Filling System Commissioning Instructions - IRT N2 Serie Información De Instalación Y Mantenimiento

Anchor Equipment (Tank Mount Units Only)
1. Open the packaging.
2. The unit must be permanently mounted to a firm, level
floor capable of supporting it. Ensure that the unit is
positioned securely and on a stable foundation. Any risk
of movement should be removed by suitable means,
especially to avoid strain on any rigid discharge piping.
3. When mounting the unit, install bolts through the
mounting feet and into the mounting surface. Do not bolt
uneven feet tightly to the foundation, as this will cause
excessive stress on the receiver tank. Use metal shims to
level the unit if necessary.
Connection to Compressed Air Feed and Nitrogen Output Connection
1. Connect the receiving tank outlet to plumbing or
equipment requiring nitrogen.

Nitrogen Tire Filling System Commissioning Instructions

1. Make sure that the connections are correct.
2. Open the compressed air supply to 15 p.s.i (1.03 bar).
3. Make sure that the installation has no leaks, which may
have arisen due to transport.
4. Increase the air pressure to minimum feed pressure.
Check for leaks in plumbing.
5. Make sure that the system starts to consume pressurized
air when the nitrogen outlet is opened and that air
Purity Setting
The purity is factory pre-set to 95% at 145 p.s.i.g. This means
that there is 5% residual oxygen. Normally, the setting is
stable and does not need to be checked.
Automatic Pressure Switch Setting
The automatic pressure switch is factory pre-set such that
the Nitrogen tire filling system switches off when there is no
consumption and that it switches back on when there is
consumption of nitrogen.
The Nitrogen tire filling system is set at the factory at a
pressure to stop the flow of air to the nitrogen generator upon
15255342_ed2
Typical Permanent Mounting
(Customer – Supplied Hardware)
F
E
D
A . 3/8" Lag screw
B . Floor line
C . Lag screw anchor for concrete
D . Shim beneath isolator washer, if necessary
E . Isolator washer
F . Flat washer
(Figure - 1)
2. Connect the compressed air supply to the compressed
air inlet valve.
consumption stops when the nitrogen receiver tank
pressure reaches the high pressure setting.
6. Purge the receiver tank to remove ambient air. Allow to
bleed for 15 minutes to ensure tank nitrogen purity is up
to 95%.
7. The system is ready for use now.
All adjustments should be made by a qualified
Ingersoll-Rand technician.
reaching the designated receiver pressure. The system will
automatically turn on upon a
15 p.s.i (1.03 bar) drop in nitrogen pressure in the receiver.
Should your specific application require different settings,
they can be made by a qualified Ingersoll-Rand technician.
EN
A
B
C
EN-2