Choose control and confidence.
Using the following rigorous 30-Step Recertification Process, our APC-Certified Repair Technicians expertly recondition every UPS, giving you peace of mind that your unit is in peak condition and that your data will be protected.
- Replace batteries
- Inspect the unit for any component damage or excessive heat markings
- Replace any missing parts
- Verify charging circuit
- Adjust the charging circuit
- Check APC database for any engineering change orders
- Fix any cold solder joints or loose components
- Tighten all Fast-on connectors
- Check Earth leakage
- Adjust AC Line Constant to insure proper reading of the incoming AC Line
- Adjust all 4 Battery Constants
- Adjust Power Constant
- Perform Lights test
- Verify Firmware version and flash EPROM with new version or replace Microprocessor with new version
- Verify and adjust I/O constant
- Verify and reset UPS Identity code
- Reset Battery change date
- Verify the waveform of the output on the oscilloscope
- Verify transfer point to boost function
- Turn down input voltage farther to verify transfer point to full battery
- Turn up input voltage to verify transfer point to trim function
- Turn up input voltage further to verify transfer point to high voltage battery
- Adjust any transfer point as needed
- Load unit to 100% load and cut input power to insure load stays up and waveform is stable
- Verify all push buttons are functioning properly
- Verify all Bezels are properly attached and replace if necessary
- Verify integrity of all mounting brackets, if applicable
- Re-paint or replace covers
- Inspect to insure all screws are properly installed and properly torqued
- Clean entire unit
