VWR Mega Star 600 Instruction Manual page 30

Below front side Mechanical Emergency Door Release on the downside
4. Push the cord back into the centrifuge and mount the plug.
Reconnect the centrifuge once the power has been restored. Switch on the centrifuge. Press the OPEN key
to have the centrifuge door locks operative again.
30 VWR Mega Star 600 / 600R ver b, rel 17.07.2020