14
GWS 457.0
For your information...
Please read this manual carefully before using your appliance. It contains
important safety advice; it explains how to use and look after your appliance
so that it will provide you with many years of reliable service.
Should a fault arise, please first consult chapter “What to do if trouble
occurs...”. You can often fix minor problems yourself, without having to call in
an engineer.
Please keep this manual in a safe place and pass it on to new owners for their
information and safety.
Disposing of the packaging and
your old appliance
Please dispose of the packaging that came with your appliance in an
environmentally friendly way.
If you bought your appliance in Germany, the dealer who sold it to you will
take the packaging back for recycling. Recycling in this way saves on
resources and cuts down on waste. Your old appliance still contains useful
raw materials. Take your old appliance to a recycling collection point. Please
make your old appliances unserviceable before disposing of it, to prevent it
from misuse.
Conditions of guarantee
The conditions of guarantee applicable for this product are subject to those
published by the representative in the relevant country. Details regarding same
may be obtained from the dealer from whom the appliance was purchased.
For claims under guarantee the sales receipt must be produced.
Contents
Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Connection and operation
Operation
Your appliance at a glance . . . . . . . . . . . . . . . . . . . . . . . . 16
Using the appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Initial cleaning
Switching the burner on and off
Which are the best pots and pans?
Cleaning and maintenance . . . . . . . . . . . . . . . . . . . . . . . . 17
Burner cap / burner ring / pan support
What to do if trouble occurs... . . . . . . . . . . . . . . . . . . . . . 18
Model identification plate
Assembly and installation . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety instructions
Conditions for building in the appliance
Installation dimensions
Installation of the glass ceramic hob
Gas connection
Electrical connection
Converting to a different type of gas . . . . . . . . . . . . . . . . . 21
Diameter of injectors
Conversion injector sets
Converting ring burners
Functional test
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table of permitted gas types and gas pressures
Table of heat input
Electrical connection
Gross calorific values according to EN 437
