Gardena Comfort 5000/5 LCD Betriebsanleitung - Seite 11
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- 1. Table of Contents
- 2. Suitable Uses for Your GARDENA Elelctronic Pressure Pump
- 3. Function and Display
- 4. Safety Instructions
- 5. Using the Equipment for the First Time
- 6. Operation
- 7. Maintenance
- 8. Preparation for Storage
- 9. Troubleshooting / Service
- 10. Accessories Available
- 11. Technical Data
- 12. Warranty
Pump ON
flashes
Manual operation for
fault location:
Manual
flashes
Manual
flashes
If any other faults occur, please contact GARDENA Service.
Possible cause
Deposits of dirt on the impeller
of the dry-running safety device.
Throughput was < 140 l/h for
several minutes.
Rotary switch of non-return
valve is set to START.
Non-return valve of the
manometric switch is blocked.
Note: Even a small leak (loss of just a few ml) can cause the
pressure to drop below the pressure needed for switching
on the pump. The cause is often small leaks in taps or WC-
cisterns.
If ERROR 10 (leakage) occurs, the pump can only be switched on
again by unplugging the mains plug and plugging it in again.
Reduction in throughput on the output side:
The pump indicates on the throughput display or pressure display
that the throughput on the output side is < 140 l/h.
(The pump also switches on and off frequently)
Possible cause
Relatively large leak on the
delivery side.
Filter blocked.
Throughput < 140 l/h
Reduction in throughput on the intake side:
The pump displays MAX l/h or MIN bar, although a low throughput
is present.
Possible cause
Leak on the suction side.
Suction hose end is partially in
the water.
Water reservoir (e.g. under-
ground tank) is almost empty.
Inlet filter or backflow preventer
blocked.
The pump can be switched on for 10 minutes for fault location
without the pump being switched off prematurely by the electronic
control system and an error being reported ( ERROR).
1. Press shift and manual keys simultaneously.
The control electronics of the pump are disabled, OFF.
2. Press shift and manual keys again simultaneously.
Pump starts in manual mode,
remaining is shown in minutes (10).
3. Press shift and manual key again simultaneously.
Manual operation is discontinued prematurely.
Pressing the reset key returns the system to normal mode.
Remedy
➜ Contact GARDENA Service.
➜ Increase throughput.
➜ Turn rotary switch to RUN.
➜ Clean non-return valve
(see 7. Maintenance).
Remedy
➜ Rectify leak.
➜ Clean filter and make sure
water level is adequate.
➜ Increase throughput
Remedy
➜ Check all intake connections.
➜ Submerge end of suction
hose fully in the water.
➜ Ensure water level is high
enough.
➜ Inlet filter or backflow
preventer blocked.
flashes and the time
Manual
23