good morning to everyone ,I hope my English you understand ' I had a problem with my DC300 , I burned a fuse .and I would have a few questions - I was trying the Phase , turning the electric plug off and turning it on a few times , 2/3 quite fast .... and Puff suddenly went off, you know I was hasty!! 'However we move on to the fuse : 'Reading the manual write to use , a 5Ampere I live in Italy , i use network from 220V.
The one burned instead, is an F4Ampere. today I went, electrical material shop ,I found an F6 A.'now I would like to know !! 'Can I use it momentarily instead of the 5A ? ? in the manual , is written , (type MTH fused), what does the acronym MTH mean? and in the end I have to use a retard, or a quick one? what are and acronyms

fuse The AC line is safely fused. Use a 10 amp, 250 volt,
type AB fuse for 100 and 120 VAC operation, or a
5 amp, 250 volt, type MTH fuse for 200, 220 and
240 VAC units (see Sections 3.3.5 and 4.5).

grazie mille thank's regard