● You should observe the precautions set forth below in order to use the product properly and 
avoid endangering you or other persons or damaging property. For the purpose of clarifying 
the severity of injury or damage and likelihood of occurrence, the precautions are classified 
into three categories, WARNING, CAUTION, and NOTE, all of which describe hazardous 
situations that may arise if you ignore the precautions and perform an incorrect handling or 
operating procedure. These precautions are all important and must therefore be observed 
without fail. 
 
Indicates the presence of a hazard which may cause severe 
personal injury or death unless avoided. 
Indicates the presence of a hazard which may cause moderate 
or minor personal injury unless avoided. 
Indicates the presence of a hazard which may cause non-
personal damage unless avoided. 
The  △   symbols  are  used  to  indicate  precautions  (including  those 
related to potential warnings) to be observed. Detailed information is 
furnished  by  a  picture  within  the  symbol  outline  (a  shock  hazard  is 
indicated by the example shown at left). 
The   symbols are used to describe prohibited actions. The details of a 
prohibited action are given by a picture within or near the symbol outline 
(the example shown at left dictates that you must keep flames away). 
The  ●  symbols  are  used  to  describe  mandatory  actions.  Detailed 
instructions  are  given  by  a  picture  within  the  symbol  outline  (the 
example shown at left dictates that a ground connection must be made).