Troubleshooting; The Display Area Is Dark; A Process Will Not Start; The Mocrowave/Heating Functions But Not The Interior Lighting - Miele H 136 MB Operating Instructions Manual

Repairs to this appliance should
only be carried out by a suitably
qualified and competent service
technician approved by Miele. Un-
authorised repairs could be danger-
ous.
The following can be corrected without
calling the Miele Service Department:
^ Check whether:
– the appliance is correctly plugged in,
– the mains fuse has blown (call the
Service Department),
^ Check whether:
– if operating in microwave mode the
appliance door is properly shut,
– if operating in microwave mode a
power setting and time have been
entered.
The halogen bulb needs replacing.
Replace it with a new one as follows:
Disconnect the appliance from the
electricity supply, (switch off and un-
plug at the socket, or remove the
fuse, or switch off at the isolator as
appropriate).
54
^ Loosen and remove the lamp cover
(1.). This may be easier using a rub-
ber glove.
^ Take out the halogen lamp (2).
Exercise caution when changing a
light bulb. Halogen lights get very hot
during use and will remain hot for
some time after being switched off.
^ Do not touch the surface directly
when changing the bulb as grease
particles from your fingers will adhere
to the surface and damage it. Please
follow manufacturer's instructions.
^ Fit a new halogen lamp.
Connection data for halogen lamp:
12 V, 10 W
Temperature resistant to 300 °C,
W271 socket, Osram, Type 64418
The pins must lie horizontally to the ap-
pliance. Push the lamp in until it en-
gages.
^ Screw the lamp cover back on.
^ Reconnect the appliance to the
mains supply.