Ulvac GLD-137CC, Инструкция по эксплуатации

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3.4 Changing the voltage class
Voltage class of power sources is changed by the changeover switch in the terminal box.
100-120V class and 200-240V class are prepared.
When shipping from the factory, the Voltage class is set for 100-120V class.
Fig.6. shows how to approach the changeover switch and to change voltage class.
Unplug cords for power supply before changing the voltage class. Otherwise an
electric shock occurs.
1-phase, 100-120V class power source 1-phase, 200-240V class power source
Fig. 6 Changeover switch in the terminal box
Warning