Lincoln Electric IM10051 manual Table B.4, Optional COOL-ARC 35 Water Cooler

B-10		OPERATION		B-10
		TABLE B.4 (Continued)	SET UP MENU PARAMETERS
	Parameter	Selection/	Parameter	Description
	Symbol	* Default Value	Number
		Display Off
		Display in 7 Segment LED	751	Output Current Displayed
		Display*
		Display Off*
		Display in 7 Segment LED	752	Output Voltage Displayed
		Display
		Display Off*
		Display in 7 Segment LED	753	Input Phase Displayed
		Display
		Display Off*
		Display in 7 Segment LED	754	Input Voltage Displayed
		Display

This function sets the initial start energy limit. Set this number to a higher setting than the factory default if needed to improve starting of large diameter tungsten electrodes.

0.5to 1.0 manual start energy setting.

1.2to 5.0 = max. Incrementing limit.

(See Note) 104 AC TIG Start Power (for AC TIG only)

Note: The machine will try to start the arc at a start power of 1. If the arc does not establish it will incrementally increase the start power and try to restrike up to the set limit.

OPTIONAL COOL-ARC 35 WATER COOLER

The optional Cool-Arc 35 water cooler is designed to operate in communication with the Invertec® V311-T AC/DC. Refer to the Cool-Arc 35 operator manual for installation instructions and a complete description of its operation.

When the Invertec® V311-T AC/DC is powered ON the Cool-Arc 35 will automatically power ON as well. The Cool-Arc 35 monitors pressure and temperature and will adjust the pump speed accordingly to cool the torch. If a blockage of coolant or loss of coolant is sensed both the Cool-Arc 35 and Invertec® V311-T AC/DC will display an error and turn off the Invertec® V311-T AC/DC’s output.

IMPORTANT: If the Cool-Arc 35 water cooler is connected to the Invertec® V311-T AC/DC and an air cooled torch is connected instead of a water cooled torch the Cool-Arc 35 will sense a coolant blockage resulting in a cooler error.

In this case the cooler can be turned to the “off mode” by depressing and holding the push button on the cooler until the cooler’s display reads “oo”. To turn the cooler back on you can depress and hold the Cool-Arc 35 push button until the cooler’s digital dis- play reads coolant temperature in degrees Celsius. Turning the Invertec® V311-T AC/DC off and on again will automatically turn the water cooler back on as well.

INVERTEC® V311-T AC/DC TIG