Tweco 150 Ultra-Cut - Manual (Page 65)

Manual No. 0-4800 4-1 OPERATION
SECTION 4: OPERATION
Power Supply Control Panel
Art # A-04862
AC Indicator
Temp Indicator
Gas Indicator
DC Indicator
Status Indicator
AC Power Indicator
Indicates AC power is being supplied to the system when the ON/OFF switch is in ON position. When switch
is first set to ON, the indicator will blink, indicating gas purge at power on.
TEMP Indicator: Normally OFF. Indicator will come ON when the internal temperature sensors detect
temperatures above normal limits. Let the unit cool before continuing operation.
GAS Indicator: Normally ON. Indicates adequate gas pressure for operation in the system.
DC Indicator: Indicates the power supply is generating output DC voltage.
Status Indicator: Show system status. The number of flashes indicates the status. Refer to the Status
Code Section for details. On power supply start-up, the indicator flashes to show the revision level of the
operating software installed in the system.