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芝生とガーデン用品 Gardena 3000/4のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Gardena 3000/4 15 ページ。 Pressure tank unit
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1. Operation

6. Maintenance

Flush through Garden Pump:

7. Trouble-Shooting

Free the

impeller:

Problem

Pump runs, but the suction

action doesn't take place

The GARDENA Garden Pump is essentially maintenance-free.

The pump must be flushed through after discharging chlorinated

swimming pool water.

1. Pump through lukewarm water (max. 35 °C), possibly adding

a mild cleaning agent (e.g. detergent) until the pumped water

runs clear.

2. Remove residuals according to the waste disposal laws

applicable in your area.

DANGER! Electric shock!

Risk of injury due to electric shock.

v Disconnect Garden Pump from the mains before

trouble-shooting.

An impeller blocked by dirt can be freed again.

v Turn the impeller bolt

This will free the blocked impeller.

Possible Cause

Pump sucks in air at a joint.

Leaky or damaged suction

hose.

The pump was not filled with

the liquid to be pumped.

The liquid escapes over the

hose which is connected to

the delivery side during the

suction action.

Absolutely vacuum-resistant connection is achieved by using

GARDENA Suction Hoses (see point "8. Available accessories").

Leaky screw fitting

at the filler

cap

Air cannot escape, since delivery

side is closed or remaining water

is in the pressure hose.

using a screwdriver.

Remedy

v Seal connections on suction

side so are airtight.

v Check suction line for damage

and seal so is airtight.

v Fill the pump

(see "4. Operation").

1. Fill the pump again

(see "4. Operation").

2. When starting operation hold

the pressure hose approx.

1 m vertically above the

pump, until the suction

action has taken place.

v Check seal (replace if neces-

sary) and tighten connection

securely (do not use pliers).

v Open shut-off valves

(e. g. nozzle) in the delivery

line, empty the delivery hose

or disconnect it from the

pump during priming.