We repair Atlas Copco Elektronikon HMI (Serial: SRN1639A01518) that had power-up failure and unstable signals. Component-level testing revealed defective capacitors and problems in the power regulation. These faults prevented the unit from functioning correctly. Our engineers replaced all damaged components and corrected the power section. The unit was then tested repeatedly under company-level standards. After repair, the HMI achieved stable and consistent performance.
Note: We are not manufacturers, we only repair.