Hypertherm powermax1250, Руководство оператора

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OPERATION
powermax
1250
Operator Manual 4-3
1
Controls and indicators
6.0
BAR 5.0 4.0
PSI
80 70 50 60
60
40
AMPS
80
25
V
AC
+
_
Current
(Amps)
adjustment
knob
Mode switch
Indicator
LEDs
Pressure
gauge
Pressure
regulator
ON (I) / OFF (0)
switch
Green power ON LED
When illuminated, indicates that power is applied to system and power switch is
ON ( I ).
Gas pressure LED
Yellow: When flashing, indicates that the gas pressure is below 60 psig (4.1 bar) for
cutting, or 40 psig (2.8 bar) for gouging.
Green: When illuminated, it indicates that there is acceptable gas pressure for torch
operation.
Yellow torch cap LED
When illuminated, indicates that the retaining cap is loose or not installed.
Note: The condition must be corrected and power turned OFF and then ON again to
clear LED.
Yellow temperature LED
When illuminated, indicates that the power supply temperature has exceeded its
operating limit.
Red fault LED
When illuminated, indicates that a fault condition exists, which prevents system
operation.
Yellow low line voltage LED
When illuminated, indicates that line voltage is below 170 VAC or above 680 VAC.
On CE units, it can also indicate a missing phase.
AC AC
V
Indicator LEDs