RAM battery replacement instruction
The Pacemaker™ static welding inverter has a RAM battery for data retention and clock-buffering at power interruption/disconnection. The battery has a limited life span (about 5 years) that decreases especially without power supply (controller off). To prevent loss of data, the battery must be replaced early enough.
Process:
- Switch machine power OFF
Discharging - wait at least 5 min. before proceed with next step
- Remove the Pacemaker™ cover
(Dispose the old battery properly)
- Switch machine power ON
(LED on Pacemaker™ board green)
ATTENTION - DON’T TOUCH OTHER PARTS!
- Remove the RAM battery carefully with extractor tool parallel to the board
(Dispose the old battery properly)
- Put on the new battery
Ensure correct orientation (locking pins)
- Check that no error message appears after the reboot
If “User data corrupt” or “data corrupt” is displayed, please contact Can Man at spares.canman@soudronic.com
- Switch machine power OFF
Discharging - wait at least 5 min. before proceed with next step
- Mount the Pacemaker™ cover