Setting The Power Regulator; Placing Tool In Service - Facom NS.990C Instrucciones

N
Always wear eye protection
when operating or performing
maintenance on this tool.
b
Keep body stance balanced
and firm. Do not overreach
when operating on this tool.
d
Do not carry the tool by the
hose.

SETTING THE POWER REGULATOR

Impact wrenches are not torque control devices. Fasteners
with specific torque requirements must be checked with
suitable torque measuring devices after installation with an
impact wrench.
Model NS.990C Impact Wrench incorporates a power regulator
into the reverse mechanism. To adjust the power, rotate the
Power Regulator (9) until the notch aligns with the number of
the desired power setting.
Always use of an air line lubricator with these tools. We
recommend the following Filter-Lubricator-Regulator Unit:
FACOM N.553
After each eight hours of operation, unless the air line
lubricator is used, detach the air hose and inject about -/2 cc
of oil into the Inlet Bushing (4).
After each forty-eight hours of operation, or as experience
indicates, remove the Oil Chamber Plug (48) and fill the impact
mechanism oil chamber with the recommended oil
FACOM NS.557.
M pag. 6
WARNING LABEL IDENTIFICATION
FAILURE TO OBSERVE THE FOLLOWING WARNINGS
COULD RESULT IN INJURY.
c
WARNING
WARNING
j
e
WARNING

PLACING TOOL IN SERVICE

LUBRICATION
i
FACOM NS.557
WARNING
WARNING
Always wear hearing
protection when operating on
this tool.
WARNING
Air powered tools can vibrate
in use. Vibration, repetitive
motions or uncomfortable
positions may be harmful to
your hands and arms. Stop
using any tool if discomfort,
tingling feeling or pain
occurs. Seek medical advice
before resuming use.
WARNING
Operate at 90 psi (6.2 bar/
620 kPa) Maximum air
pressure.
ADJUSTMENTS
The numbers  thru 3 on the housing are only for reference
and DO NOT denote a specific power output.
One () designates the lowest power output while three (3)
denotes the highest.
WARNING
f
Always turn off the air supply
and disconnect the air supply
hose before installing,
removing or adjusting any
accessory on this tool, or
before performing any
maintenance on this tool.
g
WARNING
Do not use damaged, frayed
or deteriorated air hoses and
fittings.
International Warning
Label:
c
h
DWG. 1
C
Y