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04585022_ed2 EN-1
EN
Product Safety Information
Intended Use:
These Air Ratchet Wrenches are designed to remove and install threaded fasteners.
For additional information refer to Air Ratchet Wrenches Product Safety Information
Manual Form 04580361.
Manuals can be downloaded from www.irtools.com.
Power Management System
The power management system allows operator reduction of maximum output power in
either the forward or the reverse direction.
To adjust the power, rotate the Power Regulator to the desired level indicator.
The power level indicators are for reference and do not indicate a specific power. The
power output can be further reduced in forward or reverse by using the variable throttle.
Product Specifications
Installation and Lubrication
Size air supply line to ensure tool's maximum operating pressure (PMAX) at tool inlet.
Drain condensate from valve(s) at low point(s) of piping, air filter and compressor tank daily.
Install a properly sized Safety Air Fuse upstream of hose and use an anti-whip device
across any hose coupling without internal shut-off, to prevent hose whipping if a hose fails
or coupling disconnects. See drawing 16571804-2 and table on page 2.
Maintenance frequency is shown in circular arrow and defined as h=hours, d=days, and
m=months. Items identified as:
Model(s)
Drive
Free
Speed
Recommended
Torque Range
Sound Level dB (A)
(ISO15744)
Vibration
Level
(ISO8662)
Size rpm ft-lb (Nm)
† Pressure
(L
p
)
‡ Power (L
w
)
m/s²
1103 1/4” 270 5-23 (7-31) 86.6 97.6 4.6
1133 3/8” 270 5-25 (7-34) 86.6 97.6 4.6
† K
pA
= 3dB measurement uncertanity
‡ K
wA
= 3dB measurement uncertanity
1. Air filter 8. Safety Air Fuse
2. Regulator 9. Oil
3. Lubricator 10. Grease - Inject between ratchet housing and yoke
4. Emergency shut-off valve to lubricate drive bushing.
5. Hose diameter 11. Grease - Disassemble ratchet head and lubricate
6. Thread size components.
7. Coupling 12. Grease - Disassemble gearing and lubricate
components.