Hypertherm Powermax125 Service Manua - Manual (Page 39)

Powermax125 Service Manual 808070 39
Section 3
Basic System Operations
Controls and indicators
Powermax power supplies have the following controls and indicators: ON/OFF switch, adjustment knob,
automatic/manual pressure setting mode selector, current/gas selector, operating mode switch, indicator LEDs, and a
status screen. These controls and indicators are described on the following pages.
Rear controls
ON (I)/OFF (O) power switch – Activates the power supply and its control circuits.