If you need to conduct auto repairs to your Innoscooter EM 2000 then it is usually recommended to own a Workshop Manual to use as reference in case that you need to know how you can remove a particular part for example Wheel and match it again adequately.
Innoscooter EM 2000 Workshop Manuals offers clear exact diagnostic information for the vehicle so if something is faulty it helps you understand what the problem is and methods to correct it. After that you can decide if this can be achieved yourself or if ever the job is just too big you could make a booking for your EM 2000 in with a decent friendly mechanic.
Innoscooter EM 2000 manual