Smeg PTS723-3 Benutzerhandbuch

 

 

 

 

Burner type 
 
1 Semi rapid 
2 Rapid 
3 Ultra-Rapid 

 
 

 

 

Over time, the gas taps may become stiff or jam. Clean their insides and change their 
lubricating grease. This operation must be carried out by a skilled technician.