INFICON SQC-222 Thin Film Deposition Controller - Manual (Page 9)

Chapter 1 Quick Start
1-3
Power Input and
Fuse Connects to mains power. The SQC-222 automatically detects
mains voltages of 100-120 and 200-240VAC, 50/60 Hz
W ARNING : For continued protection, replace fuses with the
proper type and rating.
W ARNING : Use removable power cords only of the specified
type and rating, attached to a properly grounded receptacle.