Argos 500W Hammer Drill (SG1)

I was given this from another and it seems to be pretty much new.
However, when I used it for the first time and I noticed sparks inside the grill at the back.
I don't know whether this is normal but prefer to offer it to someone that knows and could fix and make use of it rather than just take it to the dump.
Please let me know when you're able to collect in your reply. Thank you.

       
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