[url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FKonstal_105Na] From wikipedia [/url][en.wikipedia.org]
The Konstal 105Na are a class of Polish trams manufactured from 1979 to 1992 in workshops Konstal Chorzow, Poland. As of 2016 they were still the most common trams in Poland. The number of standard-gauge version 105Na vehicles produced is 1443.
[b] Operation manual [/b]
[list]
[*] Turn on battery
[*] Raise pantograph
[*] Turn on transformer
[*] Release brake
[/list]
[b] Connecting multiple units [/b]
[list]
[*] Extend coupler by toggling key next to it
[*] Connect two units
[*] Connect cable between two electrical anchors on the roof
[*] If connecting two 105N also disable brake in second unit
[/list]