Section 4: operation, 01 power supply indicators, Section 4: operation -1 – Tweco 300 XT Auto-Cut 380V User Manual
Page 49: Power supply indicators -1, Auto-cut 300 xt
AUTO-CUT 300 XT
Manual 0-5261
OPERATION
4-1
SECTION 4: OPERATION
4.01 Power Supply Indicators
Art # A-11909
AC Indicator
Temp Indicator
Gas Indicator
DC Indicator
A/
Status Indicator
A/
AC Power Lamp
Indicates unit has passed the input power tests and AC power is being supplied to the inverter modules via
the input contactor when the ON/OFF switch is in ON position.
TEMP Lamp: Normally OFF. Lamp will come ON when the internal temperature sensors detect temperatures
above normal limits. Let the unit cool before continuing operation.
GAS Lamp: Flashing during start up gas purge/pump priming, then whenever gas is flowing. Indicates ad-
equate gas pressure and coolant flow for operation.
DC Lamp: Indicates the power supply is generating output DC voltage.
A/
Status Indicator: Shows CCM code version on start up followed by the Current Control setting and
system status. Refer to Section 4.05 and Status Code Section for details.
Rear Panel AC Power Lamp
Indicates AC power is present inside the unit