Worx Professional WU644, Manual

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Do not allow people to enter the working area without wearing a
dust mask.
Where possible, seal off the working area to contain the dust for
later removal.
Always wear a dust mask.
Your tool is designed for dry sanding only, not wet sanding.
Your tool is designed for general purpose light polishing of wood
and metals.
Do not sand magnesium material due to the risk of fire.
Always wear safety glasses or eye shields when using the
sander. Everyday eyeglasses have only impact-resistant lenses;
they are NOT safety glasses.
Following this rule will reduce the
risk of serious personal injury.
Always wear a face mask or dust mask. Following this rule will
reduce the risk of serious personal injury.
Always wear hearing protection during extended periods
of operation.
Following this rule will reduce the risk of serious
personal injury.
Warning: Some dust particles created by power sanding,
sawing, grinding, drill and other construction jobs contain
chemicals known 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 and other masonry
products.
• Arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending upon how often
you do this type of work.
To reduce your exposure to these chemicals:
• Work in a well-ventilated area.
• Work with approved safety equipment, such as those dust
masks that are specially designed to bag microscopic particles.