Gardena 1795 운영자 매뉴얼 - 페이지 6

{카테고리_이름} Gardena 1795에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Gardena 1795 13 페이지. Submersible pump/dirty water pump

페이지 인쇄

5. MAINTENANCE

The pumps are virtually maintenance-free.

Flushing the Pump:

After having pumped chlorinated swimming pool water or

other liquids leaving residues, the pump should be rinsed

with clear water.

Cleaning the suction base and impeller

[ Fig. M1 / M2 ]:

The warranty does not become void as a result

of this maintenance work!

DANGER! Electric shock!

Risk of injury due to electric shock.

v Disconnect the pump from the mains before

cleaning the suction base and impeller.

1. Only for Submersible Pump 7000:

Unscrew the Phillips screw

cover

off the suction base

6. TROUBLESHOOTING

Problem

Pump is running,

but doesn't deliver

Pump doesn't start or suddenly

stops during operation

Pump runs, but output suddenly

decreases

Only for the submersible pump 7000:

Pump does not reach residual water

height of 1 mm during flat suction

NOTE: For any other malfunctions please contact the GARDENA service department.

Repairs must only be done by GARDENA service departments or specialist dealers approved

by GARDENA.

and pull the suction base

Possible Cause

Air cannot escape, since pressure

line is closed.

Air locks in the suction base.

Impeller clogged.

When starting the pump,

water height falls below the

min. water level.

Thermal overload switch has

switched the pump off due to

overheating.

No power.

Dirt particles are jammed in the

suction base.

Suction base is clogged.

The suction base cover is missing

in the suction base.

2. Unscrew the 6 Phillips screws

7500: 4 Phillips screws) and pull the suction base

the pump.

3. Clean suction base

and impeller

4. Reinstall the suction base

screws

5. Only for Submersible Pump 7000:

Insert the suction base cover

and screw in the Phillips screw

Note for Submersible Pump 7000:

It is often sufficient to simply remove the suction

base cover

and clean the suction base cover

and suction base

For safety reasons a damaged impeller

be exchanged by the GARDENA Service Centre.

Remedy

v Open pressure line (e. g. kinked

pressure pipe).

v Wait for max. 60 seconds until the

pump deaerates automatically

over the vent valve. If necessary,

switch off and start it again.

v Disconnect plug and clean impeller

(see 5. MAINTENANCE).

v Submerge pump deeper.

v Disconnect plug and clean impeller

5. MAINTENANCE).

Observe max. media temperature

of 35 °C.

v Check fuses and electric connec-

tions.

v Disconnect plug and clean suction

base (see 5. MAINTENANCE).

v Disconnect plug and clean suction

base (see 5. MAINTENANCE).

v Disconnect the plug from the

mains and install the suction base

cover (see 5. MAINTENANCE).

(Dirty Water Pump

and screw in the Phillips

into the suction base

can only

off