ZANOLLI TEOREMA POLIS PW, Manual For Installation, Use And Maintenance

Page: 35 / 72

7. MAINTENANCE
TEOREMA POLIS PW 35
7. MAINTENANCE
ATTENTION: these maintenance instructions are to be used
exclusively by personnel qualified to install and maintain electrical
and gas appliances. Maintenance work carried out by non qualified
personnel could cause damage to the oven, to persons, animals or
property.
To carry out repairs and routine checks it will be necessary, in
most cases, to remove the safety panels. This gives access to parts
conducting electricity.
Before removing any protective housing ensure
that the plug supplying current to the cooking unit is disconnected
from the electrical system. Put the plug to one side in a place where
the service engineer can easily ensure that it has been unplugged
during the entire duration of any work carried out with any safety
covers removed.
7.1. Changing the halogen lamp
Remove the plug from the mains power supply
The lamp housing is in an area of the oven without insulation.
This causes the housing cover to heat up considerably while the
oven is functioning
Consequently the lamp should only be replaced while the oven is
cold or whilst wearing protective gloves.
To change the halogen lamp in the baking chamber, it is necessary to
carry out the following steps:
1
– Remove the right panel of
the oven by unscrewing the 2
screws;
2 - Remove the light housing
cover unscrewing the 4 self
tapping screws
3
– Unscrew the 2 screws
holding the bulb to the lamp
holder and remove the bulb,
and replace it with another
with the same characteristics.
4 - Reassemble all of the
components in reverse
sequence as described above.