EN
Product Safety Information
Intended Use:
These Cordless Impact Wrenches are designed to remove and install threaded fasteners.
⚠
WARNING: Read all safety warnings, instructions, illustrations, and specifications provided with this power tool. Failure to follow the
warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.
• Responsibly recycle or dispose of batteries. Do not puncture or burn batteries. Improper disposal may endanger the environment or cause personal injury.
• Only use tools with appropriate voltage Ingersoll Rand batteries and charger. Use of any other batteries may create a risk of fire, personal
injury or property damage.
For additional information, refer to Cordless Impact Wrench Safety Manual Form 04581146, Battery Charger Safety Information Manual
Form 10567832 and Battery Safety Information Manual Form 10567840.
Manuals can be downloaded from ingersollrand.com
IQ
Power Control System
V
The IQ
V
Power Control System on this model can be adjusted with the power regulator. Select power mode by turning the dial at the back of the tool
and align the notch with the desired setting. Each mode provides intelligent power control in Forward and full power in Reverse.
Refer to Figure 1 on page 2.
Mode
Hand Tight
Wrench Tight
Mid. Power
Max. Power
Impact wrenches are not torque wrenches. Connections requiring specific torque must be checked with a torque meter after fitting with an
impact wrench. Improperly torqued fasteners may loosen and cause injury.
Product Specifications
Voltage
Tool Models
V, DC
W8171
W8571
20
W8191
W8591
Intelligent Power Control
Direction
Mode
Forward
Reverse
ALL
† K
= 3dB measurement uncertainty
pA
‡ K
= 3dB measurement uncertainty
wA
* K = Vibration measurement uncertainty
EN-1
Name
Torque-limiting, automatic shut-off
Maximum torque, continuous run
Drive
Type
Size
3/4"
Square
1"
Tool Models - W8171, W8571, W8191, and W8591
Name
Hand Tight
Wrench Tight
Mid. Power
Max. Power
WARNING
Description
WARNING
Impacts per
Sound Level dB(A)
Minute
(EN 62841)
bpm
† Pressure (L
1,900
96
No Load Speed
Shut-off
750
950
1,050
1,350
-
Conforms to UL STD. 62841-1 and 62841-2-2.
Certified to CSA STD. C22.2 No. 62841-1 and 62841-2-2.
Vibration (m/s
(EN 62841)
)
‡ Power (L
)
Level
p
w
104
14.2
Max. Torque
ft-lb (Nm)
20 (25)
180 (245)
450 (610)
1300 (1765)
2000 (2710)
TL-W8171-PIM_ed2
)
2
*K
2.5
4004004