The service compartment is located on the left side of the instrument to the left of the solution compartment behind a small door. This compartment contains the power switch, the cable-connected PAL terminal, a USB connector for service issues and a flat wrench for adjusting the instrument height.
You can remove the PAL terminal from its holder and from the compartment and use it to check the teaching of the individual modules of the instrument after installation, to calibrate the robot arm, if needed, and to copy a configuration backup file.
The door to the service compartment is held closed by a magnet. To open, pull using the hole in the door.