Gardena 4000/2 Operator's Manual

Also see for 4000/2 automatic 1742: Operating instructions Operating instructions Operating instructions Operator's manual

Contents

troubleshooting

Gardena 4000/2 Operator's Manual Manual pdf 6 page image

v Press the cable of the float switch 9 into an opening in the float switchlock >.In order to ensure that the float switch is able to switch on and off, thecable length between the float switch and the float switch lock must beat least 10 cm.4000/2 automatic (Art. 1742):Automatic mode:The pump automatically switches off as soon as no more water isretrieved. Due to the non-return valve, the pressure is maintained in thehose until water is drawn via the hose. When water is drawn via thehose (the pressure in the hose falls below approx. 1.3 bar), the pumpswitches on automatically.Dry-Running Safety:When there is no liquid to pump, the pump automatically switches off.The pump then switches in the cycle on 30 sec. – 5 sec. off (4 x). In 1 hr.,5 hrs., 24 hrs., 24 hrs.... this cycle is repeated. As soon as the pumpstands in at least 4.5 cm water, the pump is ready for operation again.Leakage protection:If there is leakage on the pressure side (e. g. a leaking pressure hose orconnecting device), the pump automatically switches on and off in shortintervals. When the pump switches on and off more frequently than 7 x in2 min. (with a leakage less than 90 l/h), the pump switches completely off.When the leakage on the pressure side is eliminated, the pump must beunplugged and plugged in again in order to be operational again.4. STORAGETo put into storage [ Fig. S1 / S2 ]:The product must be stored away from children.The pump must be protected against frost.1. Unscrew the telescopic lance 3 and empty the pump (turn the pumpupside down).2. Store the pump in a dry, frost-proof location.Transport position:1. Unscrew telescopic pipe 3 and attach to the side of pump.Here, ensure that the nose < is slid into the slot y.2. Wind mains cable 6 around the cable holder 0 and the pumpconnector 4.In the transport position, the pump can be carried by the telescopicpipe 3. For easier winding of the mains cable 6, push up the slide bar qof the cable holder 0.Disposal:(in accordance with RL2012/19/EC)The product must not be disposed of to normal household waste.It must be disposed of in line with local environmental regulations.IMPORTANT!v Dispose of the product through or via your municipal recyclingcollection centre.5. MAINTENANCEClean filter [ Fig. M1 ]:DANGER! Electric shock!There is a risk of injury from electric shocks.v Before maintenance, unplug the Rain Water Tank Pump fromthe mains.In order to ensure continuous trouble-free operation, the filter w shouldbe cleaned at regular intervals.After pumping dirty water, the filter must be cleaned immediately.1. Press the two locks 1 and remove the foot 2 from the pump.2. Turn filter w 1/4 to the left and remove (bayonet lock).3. Clean filter w under running water.4. Re-install filter w in the opposite sequence.6. TROUBLESHOOTINGDANGER! Electric shock!There is a risk of injury from electric shocks.v Before correcting functional problems unplug the Rain WaterTank Pump from the mains.Problem Possible Cause RemedyPump is running,but doesn’t deliverAir cannot escape, because thepressure line is closed. (Possiblekink in the pressure hose.)v Open the pressure line(e. g. shut-off valve,delivery units).Air in suction foot. v Wait for about max.60 seconds until the pumphas vented; if necessary,turn off and then on again.Foot / Suction foot / Filter is clog-ged.v Unplug at the mainsand clean filter(see 5. MAINTENANCE).Water level below minimumwater level when put intooperation.v Submerge the pump deeper.Pump does not start,or stops suddenly duringoperationThermal switch has turnedthe pump off because ofoverheating.v Unplug at the mainsand clean filter(see 5. MAINTENANCE).Observe max. mediatemperature (35 °C).Pumping without electricity. v Check fuses and electricalplug connections.Pump is running but thedelivery drops suddenlyFoot / Suction foot / Filter isclogged.v Unplug at the mainsand clean filter(see 5. MAINTENANCE).Only with 1742:Pump irregularly switcheson and offLeakage protection activateddue to leaking.v Check telescopic tube, hoseand dispensing device andremove leakage.NOTE: For any other malfunctions please contact the GARDENA service depart-ment. Repairs must only be done by GARDENA service departments or specialistdealers approved by GARDENA.7. TECHNICAL DATARain Water Tank Pump Unit Value (Art. 1740) Value (Art. 1742)Rated Power W 500 500Max. delivery capacity l/h 4.000 4.000Max. pressure /Max. delivery head bar / m 2,0 / 20 2,0 / 20Max. submersion depth m 7 7Cut-in height without/with upper lock/with lower lockcm (approx.)70 /34 /32–Cut-out height without/with upper lock/with lower lockcm (approx.)21,5 /14 /12–Switch-on pressure(approx.) bar – 1,3Minimum water depthfor operation (approx.) cm 4,5 4,5Power cable m 10 H05RN-F 10 H05RN-FWeight without cable(approx.) kg 4,8 5,0Max. media temperature °C 35 35Mains voltage /Mains frequency V (AC) / Hz 220 – 240 / 50 220 – 240 / 508. SERVICE / WARRANTYService:Please contact the address on the back page.Warranty:In the event of a warranty claim, no charge is levied to you for the servicesprovided.GARDENA Manufacturing GmbH offers a two-year warranty (effective asof the date of purchase) for this product. This warranty includes all signifi-cant defects of the product that can be proved to be material or manufac-EN8