Baumatic B 70SS Series Instruction Manual page 12

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Installing / Changing the Carbon Filter.
Your Baumatic Cooker Hood uses a pair of CARBON
FILTERS to purify the air for the air recirculation function.
You will find that the filters will attach to both sides of the
fan motor (please see figures at bottom of page).
The active carbon filters must be replaced regularly, at least once
every three months, to allow normal operation.
Before starting to fit the carbon filter, turn the omni-polar switch
off at the wall.
Changing the Carbon Filters
4) Reposition the anti-grease metallic filter grilles.
11
Installing / Changing the Carbon Filter
1) Press the handle of the metal grease
filter towards the rear part of the unit
until it is released from the front
housing, and remove it by pressing
downwards (Fig. 2 - above).
2) Remove the old carbon filters by
twisting them anticlockwise until they
unlatch from the sides of the motor.
3) Place the new carbon filters (which
have two fixing tongues), turning
clockwise so that the tongues latch
onto the motor's sides. (Fig. 3 - left).