Making A Trial Weld; System Interconnections For Multiple Welding Transformers - Unitek Miyachi IP-215A User Manual

Figure 3-2. System Interconnections for Multiple Welding Transformers
4. Connect the Data I/O cable between the Power Supply RS 485 connector and a host
computer if you are using this option.
5. See Figure 3-1. Connect the Power Supply AC power input cable to the AC power mains.
CAUTION: Do not turn on the Power Supply POWER ON/OFF circuit breaker at this
time.

Making a Trial Weld

Making a production weld results from making several trial welds, testing the welds, then adjust-
ing the selected welding parameters each time until you reach production weld quality. The
opera-ting controls and the display are described in Chapter 4. Detailed operating instructions for
IP-215A/217A FINE SPOT WELDING POWER SUPPLIES
993-603 REV A: October, 1996
CHAPTER 3: GETTING STARTED
IP2TRSEL.WPG
3-3