Hypertherm Powermax190c Operator Manual - Manual (Page 31)

OPERATION
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4-2
powermax
190c Operator Manual
Controls and Indicators
Power Switch POWER ON
When illuminated, indicates that
the power supply is energized
and ready to operate. Lamp will
extinguish if input power is not
within specified range. FAULT
The fault lamp will illuminate
under the following conditions:
1. The torch retaining cap is
removed or not securely
screwed down. In this condition,
the power supply must be turned
off and then turned on before
operation can begin.
2. The power supply overheats.
In this condition, the fan will
continue to run. Wait 15 minutes
for the unit to cool, or until the
FAULT lamp is extinguished.
3. The input voltage is not
within specification:
(120 VAC +/- 20%) or
(230 VAC +/- 20%). after the input
voltage has been corrected The
power supply must be turned off
and then turned on before
operation can continue.
OFF
ON
WARNING
Before operating this system, read the Safety section of this manual thoroughly!