Operating Pressure - Hitachi NT50AF Mode D'emploi Et Consignes De Sécurité

These units should always be used
Filter .............. The filter removes moisture and dirt mixed in
compressed air. Drain daily unless fitted with an
automatic drain. Keep the filter clean by regular
maintenance.
Regulator ...... The regulator controls the operating pressure for
safe operation of the Tool. Inspect the regulator
before operation to be sure it operates properly.
Lubricator ..... The lubricator supplies an oil mist to the Tool.
Inspect the lubricator before operation to be sure
the supply of lubricant is adequate. Use Hitachi
pneumatic tool lubricant.
3. Air Hose
Air hoses should have a minimum of 150 psi (10.4 bar 10.6 kgf/
cm ) working pressure rating or 150 percent of the maximum
2
pressure that could be produced in the air system. The supply
hose should contain a fitting that will provide "quick disconnect‑
ing" from the male plug on the Tool.
4. Hose Coupling
Install a male plug on the Tool which is free flowing and which
will release air pressure from the Tool when disconnected from
the supply source. This Tool uses a 3/8" NPT. male plug. The in‑
side diameter should be .275" (7mm) or larger. The fitting must
be capable of discharging Tool air pressure when disconnected
from the air supply.
5. Air Consumption
The Tool requires 4.2 cfm of free air to operate at the rate of 60
fasteners per minute @ 80 psi. Take the actual rate at which the
Tool will be run to determine the amount of air required. For in‑
stance, if your fastener usage averages 30 fasteners per minute,
you need 50% of the Tools cfm.

6. Operating Pressure

70 to 90 psi. Select the operating pressure within this range
for best fastener performance. DO NOT EXCEED THIS RECOM‑
MENDED OPERATING PRESSURE.
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