If you need to carry out maintenance to your Beta RR 510 then it is usually recommended to possess a Workshop Manual to use as personal reference in the event you want to know simple methods to take off a certain part like the Brake Discs and match it again in the correct manner.
Beta RR 510 Workshop Manuals can provide exact diagnostic guidelines for the car therefore if something is faulty it will help you work out what the situation is and tips to repair it. You will be able to analyse if this can be done by yourself or in the event the job is too big you could make a reservation for your RR 510 in to a trusted friendly mechanic.
Beta RR 510 manual