IT7300 Programming Guide 
  Copyright © Itech Electronic Co., Ltd.  iii 
⚫  Do not install alternative parts on the instrument or perform any 
unauthorized modification. 
⚫  Do not use the instrument if the detachable cover is removed or 
loosen. 
⚫  To prevent the possibility of accidental injuries, be sure to use the 
power adapter supplied by the manufacturer only. 
⚫  We do not accept responsibility for any direct or indirect financial 
damage or loss of profit that might occur when using the instrument. 
⚫  This instrument is used for industrial purposes, do not apply this 
product to IT power supply system. 
⚫  Never use the instrument with a life-support system or any other 
equipment subject to safety requirements. 
 
⚫  Failure to use the instrument as directed by the manufacturer may 
render its protective features void. 
⚫  Always clean the casing with a dry cloth. Do not clean the internals. 
⚫  Make sure the vent hole is always unblocked. 
Environmental Conditions 
The  IT7300  series  power  supply  can  only  be  used  indoors  or  in  low 
condensation  areas.  The  following  table  shows  general  environmental 
requirements for this instrument.