- Insert the plug firmly into the outlet.
 - Do not use an outlet extension plug or cord.
 - Ground the machine.
 
- Input voltage level: 
- 110 V, 60 Hz More than 11 A
 - 120 to 127 V, 60 Hz: More than 11 A
 - 220 V to 240 V, 50 Hz/60 Hz: More than 5.5 A
 
 - Permissible voltage fluctuation: 
NA: 108 V (120 V-10%) – 138 V (127 V+8.66 %)
EU/AA: 198 V (220 V-10%) – 264 V (240 V+10 %)
Taiwan: 99 V (110 V -10%) – 121 V (110 V + 10%) - Do not put things on the power cord.