Installation
Connecting the Power Cable
Connect to an electrical outlet that complies with this machine’s ratings (for voltage, frequency and current).
Incorrect voltage or insufficient current may cause fire or electrical shock.
Perform this task with all power switches left switched off.
Otherwise sudden movement of the machine may cause injury.
If you have purchased the optional special stand, assemble the stand and place the machine on the stand before connecting the power cable.
See how to assemble the special stand
https://downloadcenter.rolanddg.com/contents/manuals/PNS-24_ASS_JPEN.pdf