Harbor Freight Tools 239 Impact Driver User Manual


 
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Specications
Torque Range 20-150 ft-lb
Drive 1/2"
Length 18"
Accuracy ±4%
Important Safety Information
WARNING Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in injury.
Save all warnings and instructions for future reference.
1. 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.
2. Wear ANSI-approved safety goggles and
heavy-duty work gloves during use.
3. Use only within rated torque range.
Do not use for loosening.
4. Use as intended only. Do not use as
hammer or pry bar. Do not use handle
extension to increase force. Do not drop.
5. Inspect before every use; do not use
if damaged or if parts are loose.
6. Keep away from children.
7. For your safety, service, calibration,
and maintenance should be performed
regularly by a qualied technician.
8. Use only sockets with the correct
drive and rated to at least the
torque that will be applied to it.
Operating Instructions
1.
Drive Anvil
Torque Settings
Knurled Handle
Lock
Knob
Wear ANSI-approved safety goggles
and heavy-duty work gloves.
2. Clean and/or repair the threads that will be
tightened. Damaged or dirty threads will
result in a misleading torque reading.
3. Select the desired socket and verify it ts
properly on the nut or bolt being tightened.