Robin America EHO25A Instructions For Use Manual page 11

SYMBOLS
Read the owner's manual.
Stay clear of the hot surface.
Exhaust gas is poisonous.
Do not operate in an unventilated area.
Stop the engine before refueling.
Fire, open flame and smoking prohibited.
On (Run)
Off (Stop)
Engine oil
Add oil
Plus ;
positive polarity
Battery
Engine start
(Electric start)