Battery charging
Before the first use, the battery has to be charged for at least 5 hours (ETA2446) and
4 hours (ETA3446, ETA4446). Plug power cord H to the electric socket. Fix the vacuum
cleaner to the adapter and put the whole set to the holder (i.e. charging base), (Fig. 8).
Battery charging is signaled by „red“ control light A2. When the battery is fully charged, the
control light turns „green“. After about 4-5 hours, the battery is usually fully charged and it
enables operation for about 20 minutes (ETA2446), 25 minutes (ETA3446, ETA4446).
CAUTION
– If you charge the battery for the first time or after long storage, about 60 % of its total
capacity is charged. After repeated discharge and repeated recharge the battery is
charged to 100 %.
– After completing hard work or in hot environment, the battery may be too hot for
charging. Let the battery cool down before charging.
– For ensuring longer life of the battery we recommend full discharge and then full
recharge of the battery four times a year.
!
IV. USING THE VACUUM CLEANER
According to the selected cleaning activity, use either the vacuum cleaner alone and select
the corresponding accessories (E1, E2, E3) or assemble the vacuum cleaner with an
extension adapter and select accessory D.
The floor nozzle with a rotation brush D is intended for vacuuming carpets with low pile
or smooth flooring (Fig. 9). You can use crevice nozzle E3 for vacuuming places that are
hard to access (Fig. 10). Upholstery nozzle E1 or the upholstery nozzle with the brush E2
on can be used to clean various types of furniture (Fig. 11).
You can switch the vacuum cleaner on and off by push A1 or by push C1 if you use the
vacuum cleaner in the extension adapter (Fig. 12). When control light A2 is on, it signals
that the vacuum cleaner is in operation. Let the vacuum cleaner recharge as soon as its
suction performance gets weaker. After work, insert the vacuuming unit back to the holder
so that it can be recharged automatically. In the case of everyday use, do not disconnect
the battery charger from the electric socket. In this way the appliance will always be fully
loaded. Battery overcharging is not possible. If you are not present for longer time (more
than one day), remove the power cord from the electric socket to save energy.
Emptying dust container
If you find out that the suction performance of the vacuum cleaner is reduced, make sure
that the dust container is not full and if necessary, empty it. Release locking of container B
by pressing button A3 and remove it from the vacuum cleaner by tilting
(Fig. 13). Pull out HEPA-filter B1 and separator B2 from the container (Fig. 14), then place
the container over a dustbin and empty it into common municipal waste (Fig. 15). For
sanitary reasons we recommend emptying the container outside housing premises.
CAUTION
When emptying the dust container B, pay special attention to avoid falling out of the
cover which prevents dirt falling out during use.
!
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