Hi yes Jason is correct and Grizzley write there own manuals not in chingalees.
Look on there site spot the lathe you have note the number Grizzley use numbers not names and download that is how I obtained a descent manual for my Chester626 mill
, though the manuals as they are American go OTT with elf and safety. Though I suspect that Chester, Warco et all; come out of the same factory in China.
Anyway good luck looks a tidy machine if it has the X,Y DRO and gap bed.
Check out how much usage it has had if poss and also is there any damage to the slide bed. indicating abuse.
Bob