iii 
 
Usage Hints 
 
 
  
 
Do not remove the cover of this unit. Otherwise, you may touch a high-voltage part 
and suffer from an electric shock.
 
 
 
Turn off the power on/off switch, and turn off the power supply breaker when you 
for maintenance check this unit for maintenance. Otherwise, a fire, an electric 
shock, or a failure may occur.
 
 
Do not disassemble or modify this unit. Otherwise, a fire, an electric shock, or a 
failure may occur.
 
 
Do not place a vessel containing water, etc. or a metallic object on this unit. When 
water spills or when water or the object enters the unit, a fire, an electric shock, or 
a failure may occur.
 
 
Do not use this unit at a voltage other than the supply voltage stated on the unit. 
Otherwise, a fire, an electric shock, or a failure may occur.
 
 
Do not insert or remove the power cord or operate switches with a wet hand. 
Otherwise, you may suffer from an electric shock.
 
 
Do not damage or modify the power cord. Placing a heavy object onto, heating, 
stretching or bending the cord may cause a fire or an electric shock.
 
 
Do not check or repair in this unit. Please call our field representative or your 
nearest JRC office for inspection and repair services. Otherwise It may cause a 
fire or an electric shock.
 
 
In the event that you spill or drop any liquids or metals etc., turn off the unit, turn off 
the power supply breaker, and contact your sales agent outlet or one of JRC 
branch offices, sales centers or liaison offices. Otherwise continuing operation 
may cause a fire, an electric shock or a malfunction.
 
 
 
In the event that smoking or burning odors are detected, immediately terminate 
operation of the unit and contact your sales agent outlet or one of JRC branch 
offices, sales centers or liaison offices. Never attempt to check or repair the 
interior of the unit. Otherwise continuing operation may cause a fire or an electric 
shock. 
 
WARNING