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Procedure for Soldering Power Supply Input Wires to the Circuit Board

Step: Preparing Power Input Pads (See Illustration below)

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  1. Locate the solder pads marked +24 VDC and Ground on the circuit board.

  2. Tin the pads:

    • Heat each pad with a clean, tinned soldering iron tip.

    • Apply solder to the pad until the surface is fully wetted.

    • Ensure a small, smooth solder bump remains on each pad.

circuit board
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