You can only adjust the equipment when the press has been disconnected from the power supply!!!The adjustment of the press is very easy and it lies in the correct setting of the front (die) against the screw.It is executed in the following way: Clean the pressing mechanism. Screw the nozzle holder in until its front is leaning against the screw. Release the nozzle holder by 1.5 revolutions and secure it with a nut. Screw a 10 mm nozzle into the front (new press). When the operation of the pressing mechanism has been stabilized, you can replace the 10 mm nozzle with 8 mm and later with 6 mm. The best yield is achieved with the 6 mm nozzle.