SAFETY INSTRUCTIONS 
7 
Power Supply 
 WARNING 
  AC Input voltage: 115V/230V switchable, 
50/60Hz 
  The power supply voltage should not fluctuate 
more than 15%. 
  Connect the protective grounding conductor of 
the AC power cord to an earth ground, to avoid 
electrical shock. 
Fuse 
 WARNING 
  Fuse type: T3.15A/250V 
  Make sure the correct type of fuse is installed 
before power up. 
 
  To avoid fire, only replace the fuse with the 
specified type and rating. 
  Disconnect the power cord before fuse 
replacement. 
  Make sure the cause of a fuse blowout is fixed 
before replacing the fuse. 
Battery 
 WARNING 
  Battery type: CR17345 (See page 243). 
  When replacing the battery ensure that the 
correct make and model are used.  
Cleaning the  
PEL-2000 
  Disconnect the power cord before cleaning. 
  Use a soft cloth dampened in a solution of mild 
detergent and water. Do not spray any liquid. 
  Do not use chemicals or cleaners containing 
harsh material such as benzene, toluene, xylene, 
and acetone.