For years we have worked hard to make our juicers easy to use and assemble. However, if it's your first time, being a bit unsure is very normal.
As a general rule of thumb when assembling a juicer you want to work from the outside in, and if you're new to the process it's often handy to put each part in place directly onto the motor base.
To ensure that you get everything set up correctly, we also recommend referring to the user manual included in the box, as this will break down each part and show all the possible assembly combinations for our more complex models.