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The maximum pumping rate is possible only with
the largest possible line diameter; if smaller hoses
or pipes are connected, the pumping rate will be
reduced. If the universal hose connection is used,
it should be shortened (as shown in Fig. 10) to the
connection actually used in order not to reduce
the pumping rate unnecessarily. Flexible hoses
must be fastened to the universal hose connec-
tion with a hose clip (not included in the scope of
supply).
The non-return valve (Fig. 10/Item 13) prevents
the water in the hose fl owing back when the pump
is switched off . The use of the non-return valve
reduces the maximum delivery rate.
Venting:
Water might escape from the vent opening during
operation.
Please note!
When installing, never hang the equipment by
the discharge line or by the power cable. The
equipment must be hung up by the provided carry
handle or suspension eyelet, or it must rest on the
bottom of the shaft. To ensure that the equipment
works properly, the bottom of the shaft always
must be free of sludge and other accumulations
of dirt. If the water level is too low, the sludge
in the shaft can quickly dry out and hinder the
equipment from starting. It is necessary therefore
to check the equipment regularly (carry out trial
start-ups).
The pump shaft should be large enough.
5.2 Fitting the battery box (Fig. 3)
Important! Do not immerse the battery box in the
water!
The battery box can be fi tted in various diff erent
ways:
• Wall mounting: There are two mounting holes
at the back of the battery box (10 cm apart).
Screw two screws securely into the wall and
attach the battery box to them.
• Container mounting: Fasten the fastening
hook to the mounting holes provided for the
purpose at the back of the battery box. You
can then attach the battery box to the outside
of a container.
• The battery box does not have to be per-
manently fastened. You can also set it down
outside the water.
You can wind the power cable up on the integra-
ted cable rewind of the battery box (Fig. 4).
- Caution! - Only wind up the power cable loosely
during operation.
5.3 Fitting the battery (Fig. 5)
Open the battery cover. To do so, open the lo-
cking hook on the battery cover and swing up the
cover.
Press the side pushlock button of the battery
pack as shown in Fig. 5 and push the battery
pack into the mount provided. Make sure that the
pushlock button engages properly. To remove the
battery pack, proceed in reverse order. Close the
battery cover by swinging the cover down and
close the locking hook.
5.4 Charging the battery (Figure 6)
1. Take the battery pack out of the equipment.
Do this by pressing the pushlock button.
2. Check that your mains voltage is the same as
that marked on the rating plate of the battery
charger. Insert the power plug of the charger
into the socket outlet. The green LED will then
begin to fl ash.
3. Insert the battery pack into the battery char-
ger.
4. In the section entitled „Charger indicator“ you
will fi nd a table with an explanation of the LED
indicator on the charger.
The battery pack can become a little warm during
the charging. This is normal.
If the battery pack fails to charge, check:
• whether there is voltage at the socket outlet
• whether there is good contact at the charging
contacts
If the battery pack still fails to charge, send
• the charging unit
• and the battery pack
to our customer service center.
To ensure that items are properly packaged
and delivered when you send them to us,
please contact our customer service or the
point of sale at which the equipment was
purchased.
When shipping or disposing of batteries and
cordless tools, always ensure that they are
packed individually in plastic bags to prevent
short circuits and fi res.
Anl_GE_DP_18_25_LL_Li_SPK13.indb 18 04.08.2022 10:52:34