48H568 - Walter Surfox E100 Replacement Main Circuit Board 110V

Restore Precision to Your Surfox E100

The Walter 48H568 E100 PCBA-110V is the essential central nervous system for your Walter Surfox E100 electrochemical weld cleaning machine. Designed specifically for the 110-volt configuration of the E100 series, this Printed Circuit Board Assembly (PCBA) manages the critical functions that make the Surfox system a leader in stainless steel passivation and cleaning. When your machine experiences electrical failures, erratic power delivery, or complete non-responsiveness, the main control board is often the culprit. Replacing it with this genuine OEM part ensures that your equipment returns to the precise operational standards defined by Walter Surface Technologies.

This circuit board is responsible for regulating the electrical current sent to the cleaning wand, ensuring that the electrochemical reaction removes heat tint and contaminants without altering the parent material's surface finish. It also controls the integrated pump system, managing the flow of electrolyte solution to the tip. Using a genuine Walter 48H568 board guarantees that these delicate balances are maintained, preserving the safety of the operator and the quality of the weld treatment. Generic or repaired boards may not handle the specific load requirements of the Surfox process, potentially leading to poor passivation results or further damage to the unit's internal components.

Industrial environments are tough on electronics. Dust, moisture, and vibration can eventually take their toll on internal components. This replacement assembly is built to Walter's rigorous standards for durability and reliability. It comes pre-assembled with the necessary relays, capacitors, and microcontrollers, making the repair process straightforward for qualified maintenance personnel. By choosing the correct 110V board, you ensure compatibility with your shop's power supply and the internal transformer of the E100 unit.

Key Technical Benefits

• Exact Voltage Regulation: Maintains the specific AC/DC output required for effective electrochemical cleaning.


• Pump Control Logic: Correctly signals the electrolyte pump for automatic or manual flow modes.


• OEM Fitment: Mounts directly into the E100 chassis using existing standoffs and connectors.


• System Protection: Includes built-in safeguards to protect the machine from minor electrical surges.