What is special about the X54 The X54 is one of few grinders that combines real espresso fine grinding (ca. 200 um) and filter grinding (500um and above) in one machine with easily interchangeable front modules The X54 offers four predefined recipes that can be adjusted to user requirements The X54 uses 54mm flat special steel discs for gentle grinding and best taste The X54 emits very low noise while grinding at less than 70 dB(A) How do I adjust the portafilter holder to the portafilter of my espresso machine? Please follow the operating instructions, or: Remove the portafilter module Turn over the portafilter module and loosen the screw of the bottom portafilter support part with a  standard screw driver. Once loose, adjust its height until the portafilter of the espresso machine fits tightly into the portafilter module. Fasten the screw and remove the filter holder Place the portafilter module back into the X54 grinder and fasten it securely The portafilter holder should now fit tightly and allow for “hands free” grinding What is the capacity of the hopper of the X54? Appr. 500g / 1.1lbs What is the weight of the X54? Net weight: appr. 5kg / 11 lbs What is the grind speed of the X54? Appr. 1 g/s (finest grinding for espresso) Appr. 2.5-2.8 g/s (coarse grinding) Which factors does the grind speed of the X54 depend on? Origin and type of coffee (e.g. arabica, robusta, etc. ), Size and hardness of beans, degree of roasting and cooling method after roasting (i.e. moisture content of the bean) Cleaning status of grinder Other external influences (humidity, temperature, etc.). Which functions are included in the X54 software? 4 preconfigured grinding-by-time recipes (2 for espresso (single/double); 2 for filter (single cup & litre)) Adjustable to user preferences Manual on-demand grinding Sleep timer Disc lifetime monitor Security switch off of the motor when bean hopper is not mounted WiFi for usage statistics and error logs (for service technicians) See operating instructions Where is the X54’s ON/OFF switch? The X54 ON/OFF switch is located at the back of the grinder where the power cable exits the housing The X54 takes approximately 3-5 seconds to fully boot How and how often should I clean my grinder? Your grinder should be cleaned approx. once a week. Cleaning intervals are highly dependent on intensity of use, type of beans and grinding degree We recommend GRINDZ to clean your grinder – please follow the user manual for specific directions How do I empty my grinder to switch coffee beans Pull out the bean hopper slider until the indication marking is visible – “closing” the hopper while leaving it firmly attached. Now operate the grinder normally until all residual beans in the grinder neck have been consumed. You can now pull out the bean hopper slider completely to remove the hopper and switch beans. What is the maximum recommended daily grinding capacity of the X54? The X54 is designed for domestic use and not intended for high-volume...