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Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC. Product! For future
reference, please complete the owner’s record below:
Model: _______________ Purchase Date: _______________
Save the receipt, warranty and these instructions. It is important that you read the entire manual to
become familiar with this product before you begin using it.
This machine is designed for certain applications only. Northern Tool + Equipment cannot be
responsible for issues arising from modification. We strongly recommend this machine is not modified
and/or used for any application other than that for which it was designed. If you have any questions
relative to a particular application, DO NOT use the machine until you have first contacted Northern
Tool + Equipment to determine if it can or should be performed on the product.
For technical questions please call
1-800-222-5381
.
INTENDED USE
This 1/2in. Heavy-Duty Air Impact Wrench is designed to perform on both industrial and automotive
machinery.
TECHNICAL SPECIFICATIONS
Item
Description
Drive Size
1/2in. Square Drive
Hammer Mechanism
Twin Hammer
Maximum Torque
400 ft.-lbs.
Cutting Speed
11,500 RPM Free Speed
Air Consumption
4.9 CFM
Inlet Size
1/4in.
Hose Size
3/8in.
GENERAL SAFETY RULES
WARNING:
Read and understand all instructions.
Failure to follow all instructions listed below
may result in electric shock, fire and/or serious injury.
WARNING:
The warnings, cautions, and instructions discussed in this instruction manual
cannot cover all possible conditions or situations that could occur.
It must be understood by the
operator that common sense and caution are factors which cannot be built into this product, but must be
supplied by the operator.
