Sprawdzenie zapytania o instrukcję obsługi

We were using yours product some time ago and now We try to run it but We don't know how to set it (user manual has lost).
If it is possible, identify this machine (pictures in attachment) and send me user manual.

Mam napisać przykładowe zapytanie o instrukcję obsługi, pytanie czy wszystko jest dobrze i zrozumiałe.

We used your product some time ago and now we are trying to run it but we don't know how to set it (the user manual has been lost).
Could you be so kind and identify this machine (see pictures in the attachment) and send me the user manual.