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SAFETY ADVICE 

 

Flame failure –safety cut out. 

Should the flame extinguish for whatever reason, the flow of gas to the burner will 
automatically be terminated. 
 

ACTION TO BE TAKEN IN THE EVENT OF A BURN BACK 

 

• 

In the event of a burn back (where the flame burns back into the jet) immediately 
turn off the control to the affected burner.  

• 

Wait a few minutes and relight the burner in the normal manner.  

• 

If the burn back occurs again, turn off the control knob to the affected burner, and 
consult the nearest Defy service technician, who will advise you.

 

 

MAINTENANCE AND SERVICING 

 

Service intervals. 

• 

Every twelve months the hob should be serviced by a Defy Service agent to 
ensure continued efficient and safe operation. 

• 

Note: If required, the cleaning of the valves should only be carried out by a 
qualified Defy technician. ie. Burner not functioning correctly.  

 

• 

Removable burner parts should be washed weekly  with hot water and detergent. 

• 

Take care to remove any encrustations and ensure that the burner holes are  clear. 

• 

The condition of the gas hose and valve should be inspected for leaks every time 
the gas bottle is re-filled. 

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