GSF1200 “Overflow”

After wiping windows, washing the bike, tidying up the entrance
 

 
I pulled the GSF1200 out from the back
So I thought I’d fire up the engine for the first time in a while…
The battery was dead, so I installed one that had been discarded
Fuel valve ON → whoooosh
 

 
This is the worst★
 

 
Since I don’t have the parts, I’ll just do minimal cleaning and just start the engine.