Product manual
Page 8For technical questions, please call 1-800-444-3353.SKU 67996
SPECIFICATIONS
Max. Air Pressure 90 PSI
Air Consumption 4 CFM @ 90 PSI
Air Inlet
Max. Rated Speed 18,000 RPM
Arbor Size
Cutting Disc Size 3”
Accessories
Hex Key Wrench
Spanner
UNPACKING
When unpacking, make sure that the
item is intact and undamaged. If any parts
are missing or broken, please call Harbor
possible.
INITIAL TOOL SET UP
Read the ENTIRE IMPORTANT
SAFETY INFORMATION
section at the beginning of this
manual including all text under
subheadings therein before set up
or use of this product.
Note: For additional information regarding the
parts listed in the following pages, refer
to the Assembly Diagram near the end of
this manual.
Unpacking
When unpacking, make sure the item is
intact and undamaged. If parts are missing
or broken, call Harbor Freight Tools at the
number shown throughout the manual as
soon as possible.
This air tool may be shipped with a
protective plug covering the air inlet.
Remove this plug before set up.
Air Supply
TO PREVENT
EXPLOSION:
Use only clean, dry, regulated,
compressed air to power this
tool. Do not use oxygen, carbon
dioxide, combustible gases, or
any other bottled gas as a power
source for this tool.
1.
for best service, as shown in the diagram
above. An in-line shutoff valve is
an important safety device because
it controls air supply even if the air
hose is ruptured.
Note: If an automatic oiler system is not
used, add a few drops of Pneumatic
Tool Oil to the airline connection before
operation. Add a few more drops after
each hour of continual use.
Attach an air hose to the compressor’s 2.
air outlet. Connect the air hose to
Male Quick Connector (not included)
is required. Then connect the Quick