How to change the backing pad on ETS 150, ETS EC 150?
Using a 5mm allen key counter clockwise undo the bolt, take off the backing pad and vacuum the inside before you put the new backing pad on, thread the bolt using the allen key.
Backing pads for ETS 150, ETS EC 150
Watch this in-depth video guide to Festool Cordless Sanders - RTSC 400, DTSC 400, ETSC 125
Backing pads for ETS 150, ETS EC 150
Watch this in-depth video guide to Festool Cordless Sanders - RTSC 400, DTSC 400, ETSC 125