Filter
Top Products
SKU 93566 For technical questions please call 1-800-444-3353. Page 4
Note: Performance of the compressor (if powered by line voltage) may vary depending on
variations in local line voltage. Extension cord usage may also affect tool performance.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities, contain chemicals known [to the State of California] to cause cancer,
birth defects or other reproductive harm. Some examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and cement or other masonry products
• Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you do this type of work. To
reduce your exposure to these chemicals: work in a well ventilated area, and work with
approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles. (California Health & Safety Code 25249.5, et seq. )
Warning: The warnings, cautions, and instructions discussed in this instruction manual cannot
cover all possible conditions and situations that may 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.
Unpacking
When unpacking, check to make sure the parts listed on page 7 are included. If any parts are missing
or broken, please call HARBOR FREIGHT TOOLS at 1-800-444-3353.
Impact Wrench
with Extended
Anvil
Operation
For best service you should incorporate an oiler, regulator, and inline filter, as shown in the diagram
above. Hoses, couplers, oilers, regulators, and filters are all available at Harbor Freight Tools.
1. You will need to prepare a
1
/
4
” air connector (not included) to connect to the Air Inlet (10) on the
Impact Wrench. First, wrap the
1
/
4
” air connector with pipe thread seal tape before threading it
into the Air Inlet (10). Connect the 1/2” ID Air Source Hose to a quick connect coupler (not
included), and then to the Impact Wrench.
Note: If you are not using an automatic oiler system, before operation, add a few drops of
Pneumatic Tool Oil to the airline connection. Add a few drops more after each hour of continual
use.
2. Set the air pressure on the regulator to 90 PSI. Do not exceed the recommended air
pressure of 90 PSI.
3. Check the air connection for leaks. Disconnect from the air source.