Gardena 4000/5 Інструкція з експлуатації Посібник з експлуатації - Сторінка 4

Note

v Protect the pump from rain. Don't use the

pump in wet or moist area.

In order to avoid dry-running of the pump, take

care that the end of the suction hose is always

submerged into the liquid.

v Before each operation, fill the pump to over-

flowing with approx. 2 to 3 l of the liquid to be

pumped!

3. Initial Operation

Setting up your Garden Pump:

Connecting hose to

suction side:

Sand and other abrasive substances in the liquid

cause in-creased wear and reduce the pump's

output.

Pumping dirty water, e.g. stones, pine needles

etc., can cause damage to the pump.

v Do not pump dirty water.

The minimum flow rate is: 4000/5: 90 l/h

(= 1.5 l/min); 5000/5: 200 l/h (= 3.3 l/min).

Watering accessories with lower rate must not

be operated.

The site must be firm and solid in order to ensure safe and sturdy

operating conditions for the pump.

v Position the pump at a safe distance (min. 2 m) from the liquid

to be pumped.

The pump must be installed in a location with low air humidity

and sufficient ventilation in the area of the ventilation slots.

It must be at a distance of at least 5 cm from the walls.

No dirtcontamination (e.g. sand or earth) may be sucked in

through theventilation slots.

Don't use any hose connection system fittings on the

suction side! A vacuum-resistant suction hose must be used,

e. g. GARDENA Suction Unit, art. no. 1411.

In order to reduce the suction time, it is advisable to use a suction

hose with backflow preventer avoiding automatic draining of the

suction hose when the pump is stopped.

1. Screw a vacuum-resistant suction hose

connector on the suction side of the pump

2. For suction heights exceeding 4 m also secure the suction

hose

(e.g. by fastening it to a wooden post).

This relieves the pump of the weight of the suction hose.

airtight onto the