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.
Order number 013310
Process:
Switch machine power OFF
Discharging - wait at least 5 min. before proceed with next step
Remove the Pacemaker™ cover
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