Fitting the rubber lip (wet vacuuming) (see figure F)

Note: The requirements for the degree of penetration (dust class L) have only been verified for dry vacuuming.

• Use a suitable tool to lift the brush inserts (27) out of the floor nozzle (28).
• Place the rubber lips (26) in the floor nozzle (28).

Note: The textured side of the rubber lips must be facing outwards.