Harbor Freight Tools 66399 - Manual (Page 4)

Page 4 For technical questions, please call 1-800-444-3353. SKU 66399
SYMBOLS AND SPECIFIC
SAFETY INSTRUCTIONS
Symbol Definitions
Symbol Property or statement
n
o
No-load speed
.../min
Revolutions or reciprocation per
minute
PSI
Pounds per square inch of pressure
ft-lb
Foot-pounds of torque
BPM
Blows per minute
CFM
Cubic Feet per Minute flow
SCFM
Cubic Feet per Minute flow at
standard conditions
NPT
National pipe thread, tapered
NPS
National pipe thread, straight
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
eye protection.
WARNING marking concerning Risk
of Hearing Loss. Wear hearing
protection.
WARNING marking concerning Risk
of Respiratory Injury. Wear NIOSH-
approved dust mask/respirator.
WARNING marking concerning Risk
of Explosion.
Specific Safety Instructions
1. THE METAL PARTS OF THE
COMPRESSOR AND HOSES WILL
BECOME HOT DURING USE.
2. Do not use cigarette lighter adaptor
to power this unit. If powered with the
battery of a vehicle, start and run engine
during inflation period.
3. The warnings and precautions discussed
in this manual cannot cover all possible
conditions and situations that may oc-
cur. It must be understood by the opera-
tor that common sense and caution are
factors which cannot be built into this
product, but must be supplied by the
operator.
4. WARNING: Some dust created by
power sanding, sawing, grinding, drilling,
and other construction activities, con-
tains chemicals known [to the State of
California] to cause cancer, birth defects
or other reproductive harm. Some ex-
amples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and ce-
ment 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 ventilat-
ed 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 brass components
of this product contain lead, a chemi-
cal known to the State of California to
cause birth defects (or other reproductive
harm). (California Health & Safety code
§ 25249.5, et seq.)
5. Only use with accessories rated to
handle the forces exerted by this tool
during operation. Other accessories not
designed for the forces generated may
break and forcefully launch pieces.
6. Attach all accessories properly to the tool
before connecting the air supply. A loose
accessory may detach or break during
operation.