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English
Direction of travel
40
Operating instructions for users
Replacing sealing strips
The sealing strips fulfil an important function. They maintain the partial vacu-
um in the area surrounding the brushes that is necessary for the sweeper to
perform properly. In so doing, they ensure that no dust is expelled while the
machine is sweeping.
Damaged or worn out sealing strips should be replaced immediately.
n Stop the sweeper and turn off the engine.
n Remove the hex screws and pull off the sealing strips.
n Insert new sealing strips and align them as follows.
Adjust the side strips so that they clear the ground by 3–5 mm.
Adjust the strip at the front so that when the sweeper is travelling for-
wards, it bends backwards by 20–40 mm and the strip at the rear so that it
bends backwards by 0–20 mm.
n Tighten the hex screws.
Replacing the side brush
n Stop the sweeper and turn off the engine.
n Raise the side brush.
n Undo the three nuts by hand.
n Remove the side brush.
n Attach the new side brush.
n Screw on the three nuts by hand and tighten securely.
Replacing the brush roller
n Stop the sweeper and turn off the engine.
Burns hazard!
Take care not to touch the hot exhaust.
n Remove the 3 screws (Torx) and lift off the side cover.
n Remove the hand screws in the oscillating linkage.
KMR 1550 B
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