To be mounted on a wall. The LKB unit is supplied in four
main parts; The duct connection piece, the back plate, the
front panel and top cover plate.

Front and cover plate are pulled out to the correct length,
whilst laid out on the floor, and are riveted together with the
side rails. The rivets should be fixed from the inside of the
cover plate. Fit the front panel to the back plate and secure
it with two screws at the bottom through the pre drilled
holes.

The unit duct connection piece includes an adjusting
damper. Adjusting can be carried out when the unit front
is removed. The damper is pulled up- or downwards and
should be screwed in the right position.
A manometer or U-tube should be connected to the
measuring probes.
The cleaning port can be opened for inspection of the
damper. By marking the damper plate position it can be
opened for cleaning and the refitted in the right position.
The near zone can be adjusted by a near zone regulator.
The accessories can be fitted at any time.
The unit can be cleaned after the front has been removed
and the cleaning port on the internal duct opened.

Clean with water and a mild detergent solution.