10500 - Pump GARDENA - Free user manual and instructions
Find the device manual for free 10500 GARDENA in PDF.
| Product Type | Drainage pump for dirty water |
| Brand | Gardena |
| Model | 10500 (Ref. 9008) |
| Nominal power | 400 W |
| Supply voltage | 230 V AC, 50 Hz |
| Max. flow rate | 10,500 l/h |
| Max. pressure / Max. delivery head | 0.5 bar / 5.0 m |
| Max. immersion depth | 6 m |
| Min. operational immersion depth | 50 cm |
| Residual water height | 25 mm |
| Max. particle diameter | 25 mm |
| Max. liquid temperature | 35 °C |
| Weight (without cable) | Approx. 2.9 kg |
| Power cable length | 10 m (H05RN-F) |
| Float switch type | Adjustable float (on/off level) |
| Operating mode | Automatic (with float) and manual |
| Protection | Thermal safety cut-out, recommended RCD (30 mA) |
| Material | Not specified, but waterproof submersible |
| Use | Flood drainage, tank emptying, wells, chlorinated water (temporary) |
| Maintenance | Rinse after chlorinated water, clean suction foot and impeller |
| Wear parts | Impeller (excluded from warranty) |
| Included accessories | Elbow piece, connection nozzle (25 mm and 38 mm) |
| Warranty | 2 years (wear parts excluded) |
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USER MANUAL 10500 GARDENA
natural_image
Line drawing of a portable vacuum cleaner with attached tubing and control panel (no text or symbols)8200
Art. 9000
8600
Art. 9001
Likaveden uppopumppu
NO Bruksanvisning
Nedsenkbarrentvannspumpe/
natural_image
Line drawing of a portable water purifier with attached tubing and control panel (no text or symbols)9200
Art. 9007
10500
Art. 9008
SK Návod na obsluhu
Original instructions.
This product may be used under supervision, or if instruction regarding the safe use of the product has been provided and the resulting dangers have been understood, by children aged 8 and above, as well as by persons with physical, sensory or mental disabilities or a lack of experience and knowledge. Children must not be allowed to play with the product. Cleaning and user maintenance must not be performed by children without supervision. The use of this product by young people under the age of 16 is not recommended. Never operate the product when you are tired, ill or under the influence of alcohol, drugs or medicine.
1. SAFETY
Intended use:
The GARDENA Submersible Pump is intended for drainage purposes if flooding occurs but also for transferring water to and from tanks and pumping them out, for drawing water from wells and shafts, for draining boats and yachts and for aerating and circulating water for limited periods and for pumping chlorinated water in private domestic gardens and allotments.
Liquids to be pumped:
The GARDENA Submersible Pump must only be used to pump water.
The pump is fully submersible (water-tight encapsulation) and is submerged in water (for max. submersion depth, see 7. TECHNICAL DATA).
The product is suitable for pumping the following liquids:
- Clear Water Submersible Pump: clean to slightly dirty water with a max. particle size of 5 mm.
- Dirty Water Submersible Pump: dirty water with a max. particle size of 25 mm.
The product is not intended for long term use (continuous circulationoperation).

IGER! Risk of injury!
→ The pump should not be used for the delivery of salt water, corrosive, easily inflammable or explosive liquids (e.g. petrol, paraffin, thinners), oil, heating oil or foodstuffs.
IMPORTANT!
Read the operator's manual carefully before use and keep for future reference.
Symbols on the product:

General safety warnings
Electrical safety

DANGER! Electric shock!
injury due to electric current.
→ The product must be supplied through a residual current device (RCD) having a rated residual operating current not exceeding 30 mA.

DANGER! Risk of physical injury!
of injury due to electric current.
→ Disconnect the product from the mains before you maintain or replace parts. Thereby the disconnected socket must be in the visual range.
Safe operating practices
The water temperature should not exceed 35 °C.
The pump must not be used when people are in the water.
Pollution of the liquid could occur due to leakage of lubricants.
Keep bystanders away from the water.
Operate the pump only with the elbow connector.
图
Circuit breaker
Thermal protection switch:
In the event of an overload, the pump is switched off by the built-in thermal motor protection. After sufficient cooling of the motor, the pump is operational again.
Automatic venting
This pump is equipped with a vent valve which eliminates any air pockets in the pump. Depending on the function, a small amount of water can escape from the side of the housing.
Additional safety warnings
Electrical safety

DANGER! Cardiac arrest!
This product makes an electromagnetic field while it operates. This field may under some conditions interfere with active or passive medical implants. To decrease the risk of conditions that can possibly injure or kill, we recommend persons with medical implants to speak with their physician and the medical implant manufacturer before you operate the product.
Cables
If extension cables are used, these must comply with the minimum cross-sections in the table below:
Voltage Cable length Cross section
| 230 – 240 V / 50 Hz Up to 20 m 1.5 mm | ^2 |
| 230 – 240 V / 50 Hz 20 – 50 m 2.5 mm | ^2 |

DANGER! Electric shock!
With a cut off mains plug, moisture can get into electrical parts via the mains cable and cause a short circuit.
→ Never cut the mains plug off (e. g. to feed through wall).
→ Don't use the power cable for plugging off.
→ If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
Mains plug and extension connections must be protected from water splashes.
Ensure that the electrical connections for plugs and sockets are made in areas safe from flooding.
Protect the mains plug and the mains power cable from heat, oil and sharp edges.
Observe the mains voltage. The information on the name-plate must be in agreement with the data for the mains power grid.
The pump's mains plug must be disconnected before anybody enters the swimming pool or touches the surface of the water.
The mains power cable must not be used for fastening or transporting the pump.
For submerging or lifting / securing the pump, please use a fastening rope.
Please regularly check the connecting line.
Before using, always subject the pump (especially the power cables and the power connections) to a visual inspection.
A pump which is damaged should not be used. In the event of damage, have the pump checked by GARDENA Service.
Assembly instructions: Retighten all screws by hand.
Before use after maintenance, make sure that all parts are screwed together.
When using our pumps with a generator, the warnings of the generator manufacturer must be observed.
Personal safety

DANGER! Risk of suffocation!
Small parts can be easily swallowed. There is also a risk that the polybag can suffocate toddlers. Keep toddlers away when you assemble the product.
Observe the minimum water level in accordance with the characteristics given for the pump.
Allow the pump to run no longer than 10 minutes against a closed pressure side.
Sand and other abrasive substances cause increased wear and reduce the pump's output.
The float switch may only be operated outside the water. The hose must not be disconnected during operation.
Allow the pump to cool down before troubleshooting.
The pump must not be operated without the mounted contra-angle handpiece.
2. ASSEMBLY
DANGER! Risk of injury!
Injury when the product starts accidentally.
→ Disconnect the product from the mains before you assemble the product.
To screw the elbow connector into the pump [Fig. A1]:
DANGER! Risk of injury!
Cut Injury by the impeller.
→ Operate the pump only with the elbow connector.
→ Screw the elbow connector① clockwise into the pump.
The hose can be connected via the pump connection ① and the convection nipple② [25 mm (1") and 38 mm (1 1/2")] or via the GARDENA Connection System [13 mm (1/2") / 16 mm (5/8") / 19 mm (3/4)]. When using a 38 mm (1 1/2") hose, the pump has the maximum delivery capacity.
Connect hose via connection nipple [Fig. A2/A3/A4]:
25 mm (1")- and 38 mm (1 1/2")-hoses can be connected via the connection nipple②.
Hose diameter 25 mm (1") 38 mm (1 1/2")
GARDENA Hose Clamp Art. 7193 Art. 7195
| Hose connection[Fig. A2] | Do not detach nipple[Fig. A3]. | Detach nipple at 6[Fig. A4]. |
25 mm (1")- and 38 mm (1 1/2") hoses connected with a connectionnipple ② must be fastened, for example with a GARDENA Hose Clamp Art. 7193/7195.
- Screw the elbow connector into the pump.
- Screw connection nipple ② onto the pump connection ①. (For 38 mm (1 1/2") hoses, first detach the connection nipple ② in the groove at (b).
- Push the hose onto the connection nipple ② and fix e.g. with a GARDENA Hose Clamp Art. 7193/7195.
Connect hose via the GARDENA Connection System [Fig. A5]:
We do not recommend to use hoses with a diameter smaller than 19 mm (3/4"), as otherwise the flow rate will be reduced.
Hose diameter Pump connection
19 mm (3/4") GARDENA Pump Connection Set Art. 1752
→ Connect the hose via the relevant GARDENA Connection System.
3. OPERATION
DANGER! Risk of injury!
/ when the product starts accidentally.
→ Disconnect the product from the mains before you connect, adjust or transport the product.
To pump water:
If the pump cannot be immersed into the water reservoir via the handle, the pump must always be immersed into the well or water reservoir via a rope. Minimum immersion depth during initial operation see 7. TECHNICAL DATA.
Take care that the pump is located where the inlet openings at the suction base are not obstructed neither completely nor partly.
Stand the pump on a brick if using in a pond.
- Submerge the pump in water reservoir.
- Connect the pump to the mains. Attention! The pump begins operating immediately.
Automatic mode with float switch [Fig. 01]:
So that the pump automatically switches off when there is no liquid to pump, the Float Switch ③ must be able to freely move on the surface of the water.
To adjust the Cut-in and Cut-out Height [Fig. O1]:
The maximum cut-in height and minimum cut-out height (see 7. TECHNICAL DATA) can be adjusted by pushing the float switch wire into the float switch lock.
- The shorter the length of cable between the float switch ③ and the float switch lock Ⓐ, the lower the cut-in height and the higher the cut-out height.
→ Push the cable of the float switch ③ into the opening in the float switch lock Ⓐ.
![GARDENA 10500 - To adjust the Cut-in and Cut-out Height [Fig. O1]: - 1](/content/2026/04/637976/images/9384408c6f251d2c78156244f1b25d1e058e1042160a76b38d98303a13fc0b20.jpg)
CAUTION!
In order to ensure that the float switch is able to switch on and off, the cable length between the float switch and the float switch lock must be at least 10 cm.
Manual operation [Fig. O2]:
The pump remains permanently in operation because the float switch is bypassed.
- Slide the float switch ③ with the cable downwards onto the float switch locking device Ⓐ.
- Stand the pump on a firm surface.
- Connect the pump to the mains. Attention! The pump begins operating immediately.
The minimum residual water depth (see 7. TECHNICAL DATA) is only achieved in manual mode because the float switch already switches off the pump before this when in automatic mode.
E
4. MAINTENANCE

DANGER! Risk of injury! Injury when the product starts accidentally.
→ Disconnect the product from the mains before you maintain the product.
To flush the pump:
After pumping chlorinated water, the pump must be flushed.
- Pump lukewarm water (max. 35 °C), possibly adding a mild cleaning agent (e.g. detergent) until the pumped water runs clear.
- Remove residuals according to the waste disposal laws applicable in your area.
5. STORAGE
To put into storage:
The pump is not frost-proof!
The product must be stored away from children.
- Disconnect the pump from the mains.
- Turn the pump upside down until no more water runs out.
- Clean the pump (see 4. MAINTENANCE).
- Store the pump in a dry, enclosed and frost-free place.
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!
→ Dispose of the product through or via your municipal recycling collection centre.
6. TROUBLESHOOTING

DANGER! Risk of injury! Injury when the product starts accidentally.
→ Disconnect the product from the mains before you troubleshoot the product.
To clean the suction base and the impeller [Fig. T1]:
-
Unscrew the 4 Phillips screws ④.
-
Pull the suction base ⑤ off the pump.
- Clean suction base ⑤ and impeller ⑥ (the warranty does not become void as a result of this maintenance work).
- Reinstall the suction base ⑤.
- Screw in the 4 Phillips screws ④ again.
For safety reasons a damaged impeller can only be exchanged by the GARDENA Service Centre.
| Problem | Possible Cause | Remedy |
| Pump is running, but doesn't deliver water | Air cannot escape, because the pressure line is closed. (Possible kink in the pressure hose.) | → Open the pressure line (e.g. shut-off valve, delivery units). |
| Air in suction foot. | → Wait for about 60 seconds until the pump has vented; if necessary, turn off and then on again. | |
| Suction opening is clogged. | → Clean the suction opening with a water jet. | |
| Hose is clogged. | → Remove the clog from the hose. | |
| Impeller is blocked. | → Clean the impeller. | |
| Water level below minimum water level when put into operation. | → Submerge the pump deeper. | |
| Pump does not start, or stops suddenly during operation | Thermal switch has turned the pump off because of overheating. | → Clean the suction opening. Observe the max. media temperature (35 °C). |
| No power supply to the pump. | → Check fuses and electrical plug connections. | |
| RCD has triggered (residual current). | → Disconnect the pump and contact the GARDENA Service. |
14
Problem Possible Cause Remedy
| Pump is running but the delivery drops suddenly | Suction opening is clogged. → Clean the suction opening with a water jet. |
| Hose is clogged. → Remove the clog from the hose. |

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.
- TECHNICAL DATA
| Submersible Pump Unit Value | (Art. 9000) | Value (Art. 9001) | Value (Art. 9007) | Value (Art. 9008) | |
| Rated power W 250 400 250 400 | |||||
| Mains voltage V (AC) 230 230 230 230 | |||||
| Mains frequency Hz 50 50 50 50 | |||||
| Max. delivery capacity | l/h | 8200 | 8600 | 9200 | 10,500 |
| Max. pressure/ max. delivery head | bar / m | 0.5 5.0 | 0.55 5.5 | 0.4 4.0 | 0.5 5.0 |
| Max. submersion depth | m | 6 | 6 | 6 | 6 |
| Min./max. cut-in height | cm | 23 / 50 | 23 / 50 | 26 / 45 | 26 / 45 |
| Min./max. cut-out height | cm | 7 / 20 | 7 / 20 | 11 / 16 | 11 / 16 |
| Residual water level | mm | 4 | 4 | 25 | 25 |
| Dirty water with max. particle diameter | mm | 5 | 5 | 25 25 | |
| Minimum water depth for operation (approx.) | cm | 25 25 50 50 | |||
| Power cable | m | 10 (H05RN-F) | 10 (H05RN-F) | 10 (H05RN-F) | 10 (H05RN-F) |
| Weight without cable (approx.) | kg | 2.55 | 2.85 | 2.55 | 2.9 |
| Max. media temperature | °C | 35 35 35 35 | |||
- ACCESSORIES
| GARDENA Hose Clamp | For 25 mm (1") hoses via the connection nipple. | Art. 7193 |
| GARDENA Hose Clamp | For 38 mm (1 1/2") hoses via the connection nipple. | Art. 7195 |
| GARDENA Pump Connection Set | For 19 mm (3/4") hoses via the GARDENA Connection System. | Art. 1752 |
| GARDENA Flat Hose Set | 10 m 38 mm (1/2") hose with hose clamp. | Art. 5005 |
EN
9. SERVICE/WARRANTY
Service:
Please contact the address on the back page.
Warranty statement:
In the event of a warranty claim, no charge is levied to you for the services provided.
GARDENA Manufacturing GmbH grants a warranty for all original GARDENA new products for two years from the date of original purchase from the retailer, provided that the devices have been for private use only. This manufacturer's warranty does not apply to products acquired second hand. This warranty includes all significant defects of the product that can be proved to be material or manufacturing faults. This warranty is fulfilled by supplying a fully functional replacement product or by repairing the faulty product sent to us free of charge; we reserve the right to choose between these options. This service is subject to the following provisions:
- The product has been used for its intended purpose as per the recommendations in the operating instructions.
- Neither the purchaser nor a third party has attempted to open or repair the product.
- Only Original GARDENA replacement parts and wear parts have been used for operation.
- Presentation of the receipt.
Normal wear and tear of parts and components (such as blades, blade fixing parts, turbines, light bulbs, V-belts / toothed belts, impellers, air filters, spark plugs), visual changes, wear parts and consumables are excluded from the warranty.
This manufacturer's warranty is limited to replacement and repair of products in accordance with the abovementioned conditions. The manufacturer's warranty does not constitute an entitlement to lodge other claims against us as a manufacturer, such as for damages. This manufacturer's warranty does not, of course, affect statutory and contractual warranty claims against the dealer / retailer.
The manufacturer's warranty is governed by the law of the Federal Republic of Germany.
In case of a warranty claim, please return the faulty product, together with a copy of the receipt and a description of the fault, with postage paid to the service address.
Consumables:
The impeller is a consumable and is not included in the warranty.
Please contact the address on the back page.
FARE! Fare for kvelning!
natural_image
Close-up of a black industrial device with a white arrow pointing to a pipe fitting (no visible text or symbols)Performance characteristics
Courbes de performance
Prestatiegrafiek
Kapacitetskurva
Ydelses karakteristika
Pumpun ominaiskäyrä
Pumpekarakteristikk
Curva di rendimento
ROBERTO C. RUMBO S.R.L.
Predio Norlog
Lote 7
Benavidez. ZC:1621
Buenos Aires
Husqvarna Australia Pty. Ltd.
Locked Bag 5
Central Coast BC
NSW 2252
Phone: (+61) (0) 2 4352 7400
customer.service@
husqvarna.com.au
Austria/Österreich
Husqvarna Austria GmbH
Industriezeile 36
4010 Linz
Tel.: (+43) 732 77 0101-485
service.gardena@
husqvarnagroup.com
Azerbaijan
Firm Progress
a. Aliyev Str. 26A
1052 Baku
Belarus
Private Enterprise
"Master Garden"
Minsk
Sharangovich str., 7a
Phone: (+375) 17 257-00-33
Mob.: (+375) 29 676-16-09
mg@mastergarden.by
Belgium
Husqvarna Belgium nv
Gardena Division
Leuvensesteenweg 542
Planet II E
1930 Zaventem
België
Bosnia / Herzegovina
SILK TRADE d.o.o.
Industrijska zona Bukva bb
74260 Tešanj
Brazil
Brampton, Ontario L6T 4X3
Phone: (+1) 905 792 93 30
info@gardenacanada.com
Chile
REPRESENTACIONES
JCE S.A.
No207, Song Hong Rd.,
Chang Ning District,
Shanghai
PRC. 200335
上海市长宁区淞虹路207号明
基广场B座3楼,邮编:200335
Colombia
Husqvarna Colombia S.A.
Calle 18 No. 68 D-31, zona
Industrial de Montevideo
Bogotà, Cundinamarca
Tel. 571 2922700 ext. 105
jairo.salazar@
husqvarna.com.co
Costa Rica
Compania Exim
Euroiberoamericana S.A.
Los Colegios, Moravia,
8/57 Beliashvili street
0159 Tbilisi, Georgia
Phone: (+995) 322 14 71 71
Great Britain
Husqvama UK Ltd
Preston Road
Avcliffe Industrial Park
Newton Avcliffe
County Durham
DL5 6UP
info.gardena@
husqvarna.co.uk
Greece
Π.ΠΑΠΑΔΟΠΟΥΛΟΣ ΑΕΒΕ
Λεωφ. Αθηνών 92
Αθήνα
T.K.104 42
Ελλάδα
Tηλ. (+30) 210 5193 100
info@papadopoulos.com.gr
Hungary
Aycliffe Industrial Park
Newton Aycliffe
County Durham
DL5 6UF
info.gardena@
husqvarna.co.uk
Italy
23868 VALMADRERA (LC)
Phone: (+39) 0341.203.111
assistenza.italia@
it.husqvarna.com
Japan
Husqvama Zenoah Co., Ltd
1-9 Minamidai
Kawagoe
350-1165 Saitama
gardena-ip@
husqvarnagroup.com
Kazakhstan
LAMED Ltd.
155/1, Tazhibayevoi Str.
050060 Almaty
IP Schmidt
Abavavenue 3B
110 005 Kostanay
Korea
Kyung Jin Trading CO.,LTD.
107-4, SunDuk Bld.,
YangJae-dong,
Seocho-gu
Seoul, (zipcode: 137-891)
Phone: (+82) (0)2 574-6300
Kyrgyzstan
Alye Maki
av. Moladaya Guardir J 3
720014
Bishkek
Latvia
Husqvarna Latvija SIA
Ulbrokas 19A
LV-1021 Rīga
info@gardena.lv
Lithuania
UAB Husqvarna Lietuva
Ateities pl. 77C
LT-52104 Kaunas
info@gardena.lt
Luxembourg
Magasins Jules Neuberg
- rue Jacques Stas
Luxembourg-Gasperich 2549
Case Postale No. 12
Luxembourg 2010
Phone: (+352) 40 14 01
api@neuberg.lu
Mexico
AFOSA
Husqvama New Zealand Ltd.
PO Box 76-437
Manukau City 2241
Phone: (+64) (0) 9 9202410