FANUC Power Supply Repair

FANUC service >> FANUC repair services >> Power supply repairs

FANUC CNC error alarm codes

Servo Amplifier Alarms	Spindle Amplifier Alarms	Power Supply Alarms	SVPM Alarms
Overtravel Alarms	Overheat Alarms	System Alarms

Power supplies can fail for a number of reasons, and the list of possible problems can be overwhelming to the untrained eye. Even the most detailed explanation in a manual (or in our own list) can be intimidating. If you’re having trouble diagnosing or navigating your machine’s symptoms, Tri Star CNC provides over-the-phone guidance from experts to help you through it.

We make used power supplies like new

The power module cleaning and repair process involves meticulous care and strict attention to detail. We’ll take every step necessary to ensure your FANUC power supply module is entirely clean and functional.

CNC repair technicians at Tri Star clean and bake parts to remove all contaminants. We’ll test power modules on a closed loop system to isolate and identify the source of the problem and perform swift repairs in-house at our facility in McHenry, Illinois. Upon repairing the power supply, we execute more testing to make sure it’s working at 100% efficiency before returning it to you.

FANUC Power Supply Module Alarm Codes

When FANUC PSU’s start throwing error alarm codes you need a solution. Fast. Combing through ancient equipment manuals or translating highly technical language delays your production and threatens your bottom line.

FANUC technicians at Tri Star CNC Services are well-versed in the documentation of alarm codes and have years of experience servicing this type of equipment. We know what’s going on with your CNC robots and components and what must be done to get production cranking.

We offer free over-the-phone support to see if the problem can be solved on site or if repairs or replacement is needed. See all FANUC power supply error codes.

Get a Quote

Tri Star CNC representatives will remain in touch with you, providing updates throughout the entire process.

1. Contact us online or call us at 815-578-9145 for FREE troubleshooting assistance.
2. Once the problem is diagnosed, fill out an RMA form for repairs. New customers will also need to submit a new customer form and credit application.
3. Ship the part out to Tri Star.
4. Tri Star receives, repairs, cleans and ships back the part, typically in 3 to 5 days.

How Does Tri Star CNC’s Repair Process Work?

Preventive Maintenance Potentially Prevents Further Malfunctioning

Tri Star CNC goes above and beyond simple repairs. We’ve got the tools at our disposal to fully clean out component-level parts quickly to prevent further issues. Regular machine maintenance reduces the chances of future problems.

Examples of preventive maintenance of FANUC power modules include: 

• Cleaning and replacing fans
• Removing dust and buildup from heat sinks
• Inspection of pin connections
• Ensure integrity of cold solder joints
• Checking components known to have short work lives

Replacement FANUC Power Supplies from our Exchange Stock

Of course, if your power module is beyond repair, we provide you with a brand new replacement power supply. We carry a wide variety of Alpha series FANUC power modules. Order from our exchange stock—we’ll give you a fair credit for your non-working FANUC power module and send you a working refurbished part.

Please check our full list of FANUC parts for your power supply model.

WE SERVICE LOCATIONS ACROSS THE UNITED STATES: