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EN-1
EN
Product Safety Information
Intended Use:
These Air Impact Wrenches are designed to remove and install threaded fasteners.
For additional information refer to Impact Wrenches Product Safety Information Manual
Form 04580916.
Manuals can be downloaded from www.irtools.com.
Product Specifications
Model Type of
Handle
Drive
Impacts
per min.
Recommended
Torque Range
Sound Level
dB (A) ISO15744
Vibrations
Level
ISO8662
in.
ft–lbs (Nm)
† Pressure
(L
p
)
‡ Power (L
w
)
m/s
2
1720B1
grip
3/4” sq. dr.
1,000
200–600
(271–813)
97
108
11.4
1720B3
grip
1” sq. dr.
1,000
250–750
(340–1016)
97
108
11.4
1720P1
pistol
3/4” sq. dr.
1,000
200–600
(271–813)
98.1
109.1
6.1
1720P3
pistol
1” sq. dr.
1,000
250–750
(340–1016)
98.1
109.1
7.3
† K
pA
= 3dB measurement uncertanity
‡ K
wA
= 3dB measurement uncertanity
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 discon-
nects. See drawing 04581666 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
7.
Coupling
2. Regulator
8.
Safety Air Fuse
3. Lubricator
9.
Oil
4. Emergency shut-off valve
10. Grease - during assembly
5. Hose diameter
11. Grease - through fitting
6. Thread size
