Harbor Freight Tools 91773 Sander User Manual


 
Page 6 For technical questions, please call 1-800-444-3353. SKU 91773
Do not lay the tool down until it has come 5.
to a complete stop. Moving parts can
grab the surface and pull the tool out of
your control.
WARNING: Some dust created by 6.
power sanding, sawing, grinding,
drilling, and other construction activities,
contains 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 lter out
microscopic particles. (California Health
& Safety Code § 25249.5, et seq.)
WARNING: The brass components of
this product contain lead, a chemical
known to the State of California to cause
birth defects (or other reproductive
harm). (California Health & Safety code
§ 25249.5, et seq.)
Only use with accessories rated to 7.
handle the forces exerted by this tool
during operation. Other accessories not
designed for the forces generated may
break and forcefully launch pieces.
Attach all accessories properly to the tool 8.
before connecting the air supply. A loose
accessory may detach or break during
operation.
Install an in-line shutoff valve to allow 9.
immediate control over the air supply
in an emergency, even if a hose is
ruptured.
Vibration Precautions
This tool vibrates during use. Repeated
or long-term exposure to vibration may cause
temporary or permanent physical injury,
particularly to the hands, arms and shoulders.
To reduce the risk of vibration-related injury:
Anyone using vibrating tools regularly 1.
or for an extended period should rst
be examined by a doctor and then have
regular medical check-ups to ensure
medical problems are not being caused
or worsened from use. Pregnant
women or people who have impaired
blood circulation to the hand, past hand
injuries, nervous system disorders,
diabetes, or Raynaud’s Disease
should not use this tool. If you feel any
symptoms related to vibration (such as
tingling, numbness, and white or blue
ngers), seek medical advice as soon as
possible.
Do not smoke during use. Nicotine 2.
reduces the blood supply to the hands
and ngers, increasing the risk of
vibration-related injury.
Wear suitable gloves to reduce the 3.
vibration effects on the user.
Use tools with the lowest vibration when 4.
there is a choice.
Include vibration-free periods each day 5.
of work.
Grip tool as lightly as possible (while still 6.
keeping safe control of it). Let the tool
do the work.
To reduce vibration, maintain tool as 7.
explained in this manual. If abnormal
vibration occurs, stop immediately.
The warnings and precautions discussed 8.
in this manual cannot cover all possible
conditions and situations that may occur.
It must be understood by the operator
REV 10f