MK Products CobraTig 150 XM - Manual (Page 13)

CobraTig 150 Owner's Manual P/N 091-0541 - Page 13
below. If it does not, turn CobraTig® 150 XM off and try again.
3. On the PC, while running DOS insert the diskette and change to drive
A:\. Type UPDAT150.EXE and press ENTER.
When prompted, type in the port number (see PC owner’s manual).
4. Once the upgrading program starts, the screen on the CobraTig® 150
XM will show the status of the downloading. Once complete, turn off the
CobraTig® 150 XM and disconnect RS-232 serial cable.
5. Restart the CobraTig® 150 and view the MAIN MENU to inspect for the
new SmartArc® software version number.
Section 5 OPERATION
To operate the CobraTig® 150 XM portable orbital welding unit, plug in any
standard MK Orbital weldhead to the rear panel, and perform the basic setup
procedures associated with collets, tungsten, and concentricity. Plug the Co-
braTig® 150 XM into any 120VAC electrical outlet (independent and isolated
circuits will produce the best results), connect the quick disconnect gas fitting
into the unit, and the other end to any argon flowmeter.
Power the unit on by rocking the ON/OFF switch to the ON position (located
Amphenol
Connector
Electrode
Ground
Weldhead Gas
ON/OFF
RS232
Input Gas
Input Power
Cable
Weldhead
Connections