In case of a jam in the fan unit: try to clear the jam automatically by pressing
Restart the folder after a jam has been cleaned
Clearing a jam on the bridge
To open the table:
loosen the screws left and right (green arrows)
lift the upper part of the table up by using the recessed grip
Use the suspender to fix the upper part in this position!
Improperly opening the table could lead into serious injury!
After clearing the jam on the bridge close the bridge and fasten the two screws again. Not fastening the screws will be dangerous when lifting the table!
Clearing a jam in the fan folder
Open the top cover (a safety switch will deactivate the motor)