Harbor Freight Tools 92421 - Manual (Page 6)

Page 6 For technical questions, please call 1-800-444-3353. SKU 92421
2. Do not smoke during use. Nicotine
reduces the blood supply to the
hands and fingers, increasing the risk
of vibration-related injury.
3. Wear suitable gloves to reduce the
vibration effects on the user.
4. Use tools with the lowest vibration
when there is a choice.
5. Include vibration-free periods each
day of work.
6. Grip tool as lightly as possible (while
still keeping safe control of it). Let
the tool do the work.
7. To reduce vibration, maintain tool as
explained in this manual. If abnormal
vibration occurs, stop immediately.
SAVE THESE
INSTRUCTIONS.
FUNCTIONAL DESCRIPTION
Specifications
Maximum Air Pressure 90 PSI
Air Inlet 1/2” -14 NPT
Drive Size 1” Square Drive
Maximum Speed* 5400 RPM
Average Air Consumption 8 SCFM @ 90 PSI
Maximum Torque 1800 ft-lb
Torque Range 400-1500 ft-lb
Blows Per Minute (BPM) 1080 (Approx.)
Bolt Capacity 1-3/8”
Recommended Air Hose 1/2”
* Maximum speed at stated maximum air pressure.
Excess air pressure is hazardous and may cause the
tool to exceed stated maximum speed.
INITIAL TOOL SET UP/
ASSEMBLY
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 that the
item is intact and undamaged. If any parts
are missing or broken, please call Harbor
Freight Tools at 1-800-444-3353 as soon
as possible.
• This air tool may be shipped with a
protective plug covering the air inlet.
Remove this plug before set up.