Product Safety Information; Power Management System; Product Specifications - Ingersoll-Rand 231H Serie Technische Produktdaten

Product Safety Information

Intended Use:
These Air Impact Wrenches are designed to remove and install threaded fasteners.
For additional information refer to Product Safety Information Manual Form 04580916.
Manuals can be downloaded from ingersollrandproducts.com

Power Management System

For models that include a power management system, the system allows operator reduction of
maximum output power in either the forward or the reverse direction.
For reduced power in the forward direction and full power in the reverse direction,
push the reverse valve inward on the right side of the tool and rotate the reverse valve until the
notch on the right side aligns with the desired number on the right side. This provides reduced
power in forward but full power in reverse when the reverse valve is pushed in the opposite
direction. (See TPD1248 on page 2.)
For reduced power in the reverse direction and full power in the forward direction, push
the reverse valve inward on the left side of the tool and rotate the reverse valve until the notch
on the left side aligns with the desired number on the left side. This provides full power in
forward but reduced power in reverse when the reverse valve is pushed the opposite direction.
(See TPD1249 on page 2.)
For full power in both directions, rotate the Reverse Valve until the notch on each end of the
Reverse Valve aligns with 5 on each side of the housing.
The power level indicators (See TPD1248 and TPD 1249) 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

Model Style
231C Pistol
231C-AP Pistol
231HA Pistol
231HA-2 Pistol
244A Pistol
244A-2 Pistol
04584819_ed7
Drive
Type Size
Square 1/2"
Square 1/2"
Square 1/2"
Square 2"
1/2"
extended
Square 1/2"
Square 2"
1/2"
extended
Recommended Torque Range
Impacts
per min.
Forward
25-300
1,200
(34-407)
25-300
1,200
(34-407)
25-300
1,150
(34-407)
25-300
1,150
(34-407)
40-350
1,300
(54-475)
40-350
1,300
(54-475)
EN
ft-lb (Nm)
Reverse
25-350
(34-475)
25-350
(34-475)
25-350
(34-475)
25-350
(34-475)
40-350
(54-475)
40-350
(54-475)
EN-1