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Idiomas disponibles
Idiomas disponibles
Product Safety Information
Intended Use:
These tools are designed to remove and install threaded fasteners.
For additional information refer to Product Safety Information Manual Form 04585006.
Manuals can be downloaded from www.irtools.com.
Product Specifications
Model(s)
Clutch Type
7RLL2C6
Cushion
7RLL3C6
Cushion
7RLM3C6
Cushion
7RLL3D6
Stall
7RLM3D6
Stall
7RLN3D6
Stall
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 16585788 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:
1. Air filter
2. Regulator
3. Lubricator
4. Emergency shut-off valve
5. Hose diameter
Clutch Adjustment
For Models 7RLL2C6, 7RLL3C6 and 7RLM3C6, incorporate an adjustable clutch that can be
externally adjusted within a certain range to ratchet when a predetermined torque has been
delivered. To increase the adjustable torque range, two Clutch Springs are offered.
The Heavy Clutch Spring (color-coded green) is suitable for the majority of applications
since it will give precise adjustment from approximately 45 to 90 in-lb (5.0 to 10.2 Nm).
The Light Clutch Spring (color-coded black) is for applications ranging from approximately 15
to 65 in-lb (1.7 to 7.6 Nm).
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Torque Range
(soft draw)
in-lb (Nm)
15-100 (1.7-11.3)
25-110 (2.8-12.5)
25-130 (2.8-14.8)
100 (11.3)
175 (19.8)
265 (29.9)
6.
7.
8.
9.
10. Grease - through fitting
Free Speed Square Drive
rpm
in
1400
3/8
1400
3/8
800
3/8
1400
3/8
800
3/8
500
3/8
Thread size
Coupling
Safety Air Fuse
Oil
EN
Clutch Spring
H
M
M
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