Heatproof Glass Panels - Electrolux Built-in Ovens Service Manual

2.10. HEATPROOF GLASS PANELS

Glass components of the oven which are subjected to a special heat treatment on one
surface are referred to as "heatproof glass".
This special treatment improves the heat insulation of the glass (i.e. reduces the temperature
on the external surface of the door).
When fitting the glass panel to the oven door, it is necessary to ensure that the treated
surface faces outwards.
If the glass panel is fitted with the treated surface facing inwards, the efficiency of the heat
insulation will be reduced.
If the glass is not silk-screened, it is necessary to measure the resistance (the treated side is
conductive).
IDENTIFYING THE SURFACE WITH HEAT TREATMENT
When the resistance is measured
using an ohmmeter, the surface
without heat treatment must give
an "infinite" reading.
The surface with heat treatment
must have a resistance of about
200 ohm.
SOI 04.04 FV
Fig. 40
Fig. 41
24/50 599 35 96-40