7-2
 
 
 
 
WARNING 
 
 
Turn off the main power source before starting 
maintenance. 
Otherwise, an electric shock or injury may be 
caused. 
 
Turn off the main power if you need to be near the 
scanner unit for maintenance or inspection 
purposes.    Direct exposure to electromagnetic 
waves at close range result in death or serious 
injury. 
 
Set the safety switch for stopping the scanner unit 
to the OFF position. 
Otherwise, an accidental contact with the rotating 
scanner unit may cause injury.