Kärcher BR 100 R Service Manual page 30

Technical features
2.13 Pre-sweeper unit, parallelogram (adjustment)
200 mm (7.88 in)
Adjust parallelism
The hexagonal rods (2, 3) are used to align and
adjust the pre-sweeper unit. The nuts (1, 4) are
used to lock the rods in place.
The setting is correct when the sweeping unit is
adjusted parallel to the floor.
Note:
The adjusting rods of the parallelogram must
be adjusted to a length of 200 mm (7.88 in)
(measured from centre pivot head to centre
pivot head).
1 Locking nut (above)
2 Adjusting rod (above)
3 Adjusting rod (below)
4 Locking nut (below)
Page 30 / 171
1
BR/BD 100/250 R BP / RI
4
Service Manual 08.2007
2
3