haaga 375
haaga 477 / 497 Profi
25
EN
7. Operation
WARNING
Risk of cutting due to broken glass, metal or
other sharp edged materials!
When emptying the sweeping container,
cutting injuries may occur due to broken glass,
metal or other sharp edged materials.
•
Wear the prescribed personal protective
equipment!
CAUTION
Health impairments caused by dust
resulting from sweeping!
The inhalation of dusts can endanger the
health.
•
Wear the prescribed personal protective
equipment!
7.1 Before starting work
• Check the device to make sure that it is
functioning before starting work.
• Check the sliding bracket to make sure that it
is fi rmly fi xed in the handle fi ttings.
• Check the sweeping container to make sure it
is fi rmly fi xed and in good condition.
•
Check the plate brooms and the fi ne dust
sweeping roller for rolled up threads and
cords. Remove these if necessary.
•
Check the plate brooms and the fi ne
dust sweeping roller for jammed items or
contamination.
• Check the handle for contamination and clean
its if necessary.
7.2
Height adjustment of the plate brooms
The height of the brooms is adjusted with a dial in
the middle of the front part. The height adjustment
sets the plate brooms to the surface to be swept.
The levels are based on empirical values and must
therefore be considered as the levels are based on
empirical values and must therefore be regarded
as reference values. As a result, during sweeping,
adaptations of the levels may need to be made
depending on the surface.
• Level 1-2: for all level, hard surfaces
(e.g. asphalt, concrete, slabs…)
• Level 3-4: for damp leaves, sand, and uneven
surfaces (e.g. washed concrete slabs)
• Level 5-7: for heavy soiling and severely
uneven surfaces
• Level 8: for service settings, not suitable for
sweeping
Risk of cutting due to broken glass, metal or
other sharp edged materials!
When emptying the sweeping container,
cutting injuries may occur due to broken glass,
metal or other sharp edged materials.
•
Wear the prescribed personal protective
equipment!
Health impairments caused by dust
resulting from sweeping!
The inhalation of dusts can endanger the
health.
•
Wear the prescribed personal protective
equipment!
NOTE
Do not press the plate brooms too fi rmly on
the ground. A too high pressure does not
achieve a better cleaning result, but rather
leads to an increase in the pushing resistance
and the wear of the device.
3
1
6
8
1
Fig. 9:
Height adjustment of the plate brooms
•
Set the required level:
• Turn the dial (1) to the left to lower the level.
• Turn the dial (1) to the right to increase the
level.
» Lift the machine slightly by the handle. This
will make it easier to adjust the height.
Do not press the plate brooms too fi rmly on
the ground. A too high pressure does not
achieve a better cleaning result, but rather
leads to an increase in the pushing resistance
and the wear of the device.
Operation
