Repair
Repair Price: $ 968.00
Purchase
CSL Part Number: 72556
Product Overview: The MILLPWR 1 Operator Console is a CRT-based human-machine interface for Acu-Rite digital readout (DRO) systems, commonly used on Bridgeport vertical mills and similar machine tools. It features a 9-inch monochrome display (green or amber), integrated keypad for data entry and navigation, and provides real-time position feedback and control for machining operations. The unit houses internal power supplies (typically triple-output 5V/15V/-15V) and CRT driver circuitry. It connects to a separate controller cabinet containing axis servo drives and processing electronics.
Category: Operator & Control Panels
Manufacturer: ACU-RITE
Manufacturer Synonyms: HEIDENHAIN, ACU RITE
Manufacturer Part Number: 387900251 B
Series: MILLPWR 1
Also Known As(AKA): MILLPWR 1
Common Failures
Customers frequently report issues such as screens not powering on, screens going dim or having image quality problems, and audible noises alongside electrical smells. These failures often stem from defective or worn-out components such as capacitors, MOSFETs, and CRTs.
Repair Approach
Repairs typically involve replacing weak or defective capacitors, rejuvenating or replacing CRTs, and addressing power supply issues. In some cases, entire components like the power supply are replaced to restore functionality. Extensive testing follows each repair to verify resolution of the initial issues.
Testing & Quality
Post-repair, rigorous testing is conducted, including diagnostics and burn-in tests, to confirm stability and proper operation. Units undergo calibration and resistor checks, thorough keypad testing, and extended burn-in periods to verify reliability. If previous repair attempts were made, additional checks are performed to confirm that no errors persist from those interventions. Quality assurance is part of the complete verification process to confirm the unit meets operational standards before return to service.
Service and repair your broken ACU-RITE part
We can repair your ACU-RITE model 387900251 B in our facility. Let our skilled technicians get your ACU-RITE back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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