CHAPTER 7: IN CASE OF DIFFICULTY
IP2PCB.WPG
Figure 7-2. Memory Backup Battery Location
The lithium memory backup battery is located at the bottom center of the Power Supply main
printed circuit board (see Figure 7-2). Although the battery's operational life is five years, we
recommend that you replace this battery routinely every three years.
Technical Assistance
IP-215A/IP-217A FINE SPOT WELDING POWER SUPPLIES
993-603 REV A: October, 1996
7-3