Troubleshooting - BOMANN DU 623.3 Bedienungsanleitung, Garantie

 Remove the aluminum grease filter by sliding
back the lock in the handle recess, push the filter
down gently and pull out towards the front.
 Rinse the grease filter in a solution of hot water
and neutral detergent. Soak the filter in it.
 Then clean with a soft brush, rinse thoroughly with
hot water and allow drying.
 Alternatively, the grease filter can also be cleaned
in the dishwasher (up to 60°C). Slight discolora-
tion may occur. This does not affect the function
of the grease filter.
Replacing the activated carbon filter
The activated carbon filter mat prevents odors and
must depend on the use but be changed at least
every six months.
Order the carbon filter mat from your dealer or in our
online accessories shop, www.bomann-germany.de.
Use the reference number found under
Data".
"Installing the activated carbon filter mat for
 See
recirculation mode".
 Remove and dispose the old carbon filter mat.
Replacing the bulb
CAUTION:
Do NOT remove the LED lighting cover!
The bulb may only be replaced by an authorized
specialist in case of a defect.
WARNING:
 The LED light is very bright and can damage the
eyes. Never look directly into the LED light!
 Disconnect the appliance from the power supply
and allow the lamps to cool down before changing
the lamp. There is a risk of burns!
NOTE:
Order the lamps from your dealer or in our online
accessories shop www.bomann-germany.de.
Lamp data: LED max. 1 x 2.0 W, AC 12 V,
ILCOS D Code acc. EN 61231: DBS-2/30-H-120-33
 Remove the grease filter(s).
(a) or (b):
plug-in device and release the plug connection.
 Carefully push the lamp out of the holder through
the housing.
 Replace defect LED module and connect the two
ends of the plug-in device.
"Technical
 Insert new lamp properly in the bulb holder.
 Close the protective box with inserted plug-in
device. Replace the grease filter(s).
Before you contact an authorized specialist
Problem
Unit is not
working or
not properly
Unit is not
working
efficiently
Light is not
working
44
Depending on model
Open the black protective box of the

Troubleshooting

Possible Cause / Solution
- Check the power supply.
- Check the power level.
- Check the power level.
- Is the kitchen properly ventilat-
ed?
- Clean the grease filter(s).
- At recirculation mode, check the
carbon filter mat.
- Check the air outlet.
- Check the bulb, see
the bulb".
"Replacing