Shin Fuji Burner Power Torch RZ-730s RZ730s

Purchased in 2022 and used 3-4 times, but has been stored away in recent years. It worked fine when tested about a year ago. The spark for ignition can still be confirmed at present.

This is a pre-owned item, so please understand this before purchasing.
You should be able to find the instruction manual by searching for RZ-730S.
Thank you for your consideration.