haaga 677 / 697 / 697 plus
58
EN
9.1 Maintenance plan
Maintenance
interval
Maintenance work
Before
starting
work
Check the device to make sure that it
is functioning before starting work. If
necessary, contact the Service
Check the push bar to make sure that it is
firmly fixed in the handle fittings.
Check the sweeping container to make sure
it is firmly fixed and in good condition.
Check the plate brooms and the fine dust
sweeping roller for rolled up threads and
cords. Remove these if necessary.
Check the plate brooms and the fine dust
sweeping roller for jammed items or contami-
nation
Check the handle for contamination and
clean if necessary.
Check that the height is adjusted correctly
Check the sweeping pressure setting. Adapt
the sweeping pressure to the surface to be
swept, if necessary
Check whether the on/off switch can be
easily moved to the 0 position at any time
Check the charging socket on the sweeping
machine for foreign bodies
Check the charge on the battery is sufficient
for the sweeping work planned. Charge
battery if necessary.
After finishing
work
Empty the sweeping container
Clean the device
Clean dust filter
Charge battery
8 Bh
Clean broom drives
2 months
Charge battery
9.2
Clean dust filter
1. Remove the sweeping container from the
sweeping machine. See Section “Empty
sweeping container” in Chapter 7.7 of this
operating manual.
1
2
3
4
Fig. 21:
Dust filter removal
2.
Pull the dust filter (1) up from the guides (2).
3.
Open the plastic housing (3) of the dust filter
and remove the foam insert (4).
4. Pound out the foam insert (4) and clean it with
water.
5. Place the dry foam insert back into the plastic
housing.
6.
Slide the dust filter back into the guides.
7. Insert the sweeping container into the
sweeping machine.
9.3 Remove blockage
• Remove wound-up material (e.g. cords,
threads, long-threaded fibres.) from the
brooms and axles.
• Remove jammed material (e.g. stones, twigs,
leaves etc.).
Maintenance and cleaning
