universalblue UBE2411-21 Manual De Instrucciones página 35

 For those models with automatic ignition, be sure to clean the
electronic ignition device frequently being careful not to
damage it. Make sure that the gas outlet holes are not blocked
or obstructed.
 The stainless steel surface may become stained if it remains
in contact with highly calcareous water or very strong
detergents (containing phosphorus) for long time. To avoid
this, it is recommended that these parts be thoroughly washed
with water and dried completely. It is recommended to clean
any spillage that may occur as soon as possible.
 The removable parts of this hob, such as burners (all
components) and the cast iron supports are not suitable for
dishwasher.
Wax (not included) (Fig. 1)
Clean the cooking surface while it is still hot with a cleaning product
suitable for gas hobs. Then use a damp cloth and dry the unit
completely.
Cleaning agents designed for this type of hob will form a transparent
protective layer that helps protect it from accumulated dirt. Do not
use abrasive sponges or cleaners or stain removers under any
circumstances.
Aluminum foil, plastic products, objects made of synthetic material,
sugar or food with a high sugar content that have melted on the
surface of the unit should be cleaned as soon as possible and while
the surface is still hot.
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