Specifications - Ingersoll-Rand 258 Series Instructions Manual

The use of other than genuine Ingersoll- - Rand replacement parts may result in safety hazards, decreased tool
performance, and increased maintenance, and may invalidate all warranties.
Repairs should be made only by authorized trained personnel. Consult your nearest Ingersoll- - Rand Authorized
Servicenter.
WARNING
Always wear eye protection
when operating or
performing maintenance
on this tool.
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.
The 258 Series Impact Wrench incorporates a power
regulator into the reverse mechanism.
LUBRICATION
Ingersoll- - Rand No. 50
Always use of an air line lubricator with these tools.
We recommend the following Filter- - Lubricator- - Regulator
Unit:
For International- - No. C28- - C4- - FKG0
For U.S.A. - - No. C28- - 04- - FKG0- - 28
After each 48 hours of operation, or as experience
indicates, remove the Oil Plug Screw (53) and check oil
level in the impact mechanism. If oil level is low, drain
old oil and add 1- - 3/8 oz (40 cc) of Ingersoll- - Rand No. 50
Oil to the impact mechanism. Replace Oil Plug and
tighten securely.
Model Type of Drive
Handle
in.
258 pistol 3/4" sq.
Tested in accordance with ANSI S5.1- -1971 at free speed
H
♦ Tested to ISO8662- -1 loaded with frictionbrake to 9 RPM
ISO3744
•
WARNING SYMBOL IDENTIFICATION
Read this manual before
operating tool.
ADJUSTMENTS
PLACING TOOL IN SERVICE

SPECIFICATIONS

Impacts Recommended
per Torque Range
min.
ft- - lbs (Nm)
1,200 200- - 800
(271- - 1084)
WARNING
To adjust the power, rotate the Power Regulator (5) until
the notch aligns with the number of the desired power
setting.
The numbers 1 thru 3 on the housing are only for
reference and DO NOT denote a specific power output.
One (1) designates the lowest power output while three
(3) denotes the highest.
MAIN LINES 3 TIMES
AIR TOOL INLET SIZE
TO
AIR
SYSTEM
TO
AIR
TOOL
LUBRICATOR
REGULATOR
BRANCH LINE 2 TIMES
AIR TOOL INLET SIZE
DRAIN REGULARLY
HSound Level
♦Vibration
dB (A) Level
Pressure m/s
•Power
96.6 109.6 3.4
2
WARNING
Always wear hearing
protection when operating
this tool.
FILTER
COMPRESSOR
(Dwg. TPD905- -1)
Inlet Minimum
Connections Inside Ø
Air Hose
2
Thread in. (mm)
Type
1/2" NPT 1/2" (13)