Gardena 4000/5 Руководство по эксплуатации - Страница 6

Use compression-resistant

and flexible hoses

Install shut-off valves

Delivery Side Connection

Delivery side

Optimum delivery capacity

Inlet Side Connection

Use flexible, compression-resistant hoses for connection to the

fixed installation (➔ noise reduction).

For fixed installation, use shut-off devices on both the inlet and

delivery sides of the pump

➔ important, for example, for maintenance and cleaning or for

shutting down the pump.

The hose connectors on the inlet side and delivery side must

only be tightened by hand.

Connect the hose to the 33.3 mm (G 1) thread on the

delivery side:

➔ To either the 120°-swivel and / or horizontal connection

➔ Seal the connection which is not required with a cap.

Recommendation:

Use compression-resistant hoses, for example the GARDENA

Profi Top Hose, 19 mm (3 /4") in diameter, Art. No. 4414

together with the GARDENA Quick Thread Coupling with

female thread Art. No. 7109 (with 33.3 mm (G 1) thread) and the

GARDENA Suction and High Pressure Coupling Art. No. 7120

(for 19 mm (3 /4") hoses) and a GARDENA hose clamp

Art. No. 7192.

Best results regarding the delivery capacity of the pump are

achieved when connecting 19 mm (3 /4") hoses.

Screw the GARDENA Suction Unit (Art. No. 1411 / 1418) to the

inlet side of the pump and screw tight by hand until the seal is

tight. Then submerge the suction hose in the liquid to be pumped.

Fixed Installation:

For connection to pipes or borse holes, we recommend using

the GARDENA Borse Hole Suction hose (Art. No. 1729).

Recommendation:

For suction heights exceeding 4 m, we recommend securing the

suction hose, e.g. by fastening it to a wooden peg, thus the pump

is relieved of load.

Don't use any hose connection system fittings on the inlet side!