Sub 10000 DS - Pump AL-KO - Free user manual and instructions

Product type	Submersible pump
Compatible models	AL-KO Sub 10000 DS (also TWIN)
Intended use	Flood water removal, container transfer, drawing water from wells or pits, drainage and sumps. Suitable for clear water, rainwater, chlorinated water, wastewater with <5% suspended solids.
Prohibited uses	Drinking water, salt water, foodstuffs, aggressive or chemical agents, corrosive liquids, fuels, explosive, gaseous, above 35°C, sandy or abrasive water.
Operation	Automatic via float switch or manual. Thermal protection with automatic restart after cooling (15-20 min).
Power supply	230 V~ / 50 Hz, protected by 10/30 mA residual current circuit breaker and 10 A fuse.
Power cable	With mains plug, do not use to carry the pump. Outdoor extension cable H07RN-F cross-section ≥1.5 mm².
Commissioning	Pump fully submerged, bleed air by tilting slightly. Adjust the float or level switch.
Adjustable foot	Position "U" (low) for maximum flow in automatic mode; position "O" (high) for pumping to residual water height.
Maintenance and cleaning	Clean the suction slots with clear water after use. Descale if necessary. Store frost-free.
Safety	Thermal protection switch, mandatory residual current circuit breaker. Do not use when people are in the water.
Warranty	Legal warranty, subject to proper use and original parts. Excludes normal wear and unauthorized modifications.
After-sales service	Contact AL-KO service (www.alko-garden.com/service-contacts) for repairs or spare parts.
Disposal	Do not dispose of with household waste. Recycle according to local regulations.

Frequently Asked Questions - Sub 10000 DS AL-KO

What to do if the motor does not start?

First check if the impeller is blocked by cleaning the intake area. If the thermal switch has tripped, wait 15-20 minutes for cooling. Check the fuses and mains voltage. If the problem persists, contact AL-KO service.

The pump runs but does not draw water, why?

This could be due to air in the pump body. Bleed by tilting the pump. Check that the adjustable foot is in the correct position (U for maximum flow). Ensure the pressure line is not kinked or closed, and there is no blockage at the suction.

How to clean the pump after use?

After pumping chlorinated liquids or those leaving residues, clean the suction slots of the foot with clear water. Always unplug before any maintenance.

What is the maximum temperature of the pumped water?

The pump must not be used for liquids above 35°C. Beyond that, risk of overheating and damage.

Can I use the pump continuously?

No, the pump is not designed for continuous operation. It is intended for intermittent domestic use. Prolonged operation with closed discharge side (>10 min) can heat the water and cause injury.

What to do in case of frost?

Drain the system completely and store the pump in a frost-free place. Pumps not frost-resistant should not be left outside in winter.

How to adjust the float switch?

The switching travel is adjusted by changing the cable length at the float switch. The recommended length is about 100 mm. For models with a level switch, push it to the desired height.

The pump stops and restarts by itself, is that normal?

Yes, if it is equipped with a thermal protection switch: it stops in case of overheating and restarts automatically after cooling (15-20 min). Also check that the water level does not drop too low.

What types of liquids cannot I pump?

Do not use the pump for drinking water, salt water, foodstuffs, aggressive chemicals, corrosive liquids, fuels, explosive or gaseous liquids, nor sandy or abrasive water. Also avoid liquids above 35°C.

Where to find spare parts?

Spare parts are available from AL-KO after-sales service. Check the website www.alko-garden.com/spareparts or contact the nearest customer service via www.alko-garden.com/service-contacts.

USER MANUAL Sub 10000 DS AL-KO

Technical line drawing of two electrical devices connected via wires, no text or symbols present

DE

GB

NL

FR

ES

IT

SI

HR

PL

CZ

SK

HU

DK

SE

NO

FI

EE

LT

LV

BG

RU

UA

TR

RO

Inhaltsverzeichnis

Deutsch 8

English....15

Nederlands 22

Français....29

Español 37

Italiano 44

Slovenščina 51

Hrvatski....58

Polski....65

Česky 73

Slovenská 80

Magyar 87

Dansk 94

Svensk....101

Norsk 108

Suomi 115

Eesti 122

Lietuvių 129

Latviešu 136

български 143

Русский 151

Україна....159

Türkçe 167

Român 174

© 2024

AL-KO KOBER GROUP Kötz, Germany

This documentation or excerpts therefrom may not be reproduced or disclosed to third parties without the express permission of the AL-KO KOBER GROUP.

A 1 2 3 4 5 6 7 8 9 10

B Start min. 450 mm Stop min. 450 x 450 mm

C 1 2 4 3 5 6 7 8

D SUB 13000 TWIN 14000 Start Stop ca. 150 - 220 mm min. 300 x 300 mm

E TWIN SUB 1 2 U 2 U 2 O

F 8 6 7

G AUTO MAN AUTO MAN ON OFF ON ON

H 1 2 3 4

1 MAN MAX MIN

	SUB 10000 DS(Art. Nr. 112 823)SUB 12000 DS(Art. Nr. 112 824)SUB 13000 DS(Art. Nr. 112 829)(Klarwasser)	TWIN 11000 (Art.Nr. 112 830)TWIN 14000 (Art.Nr. 112 831)(Klar-/Schmutzwasser)	SUB 11000(Art. Nr. 113 508)(Klarwasser)
	SUB 10000 DS: 450 WSUB 12000 DS: 550 WSUB 13000 DS: 650 W	TWIN 11000: 850 WTWIN 14000: 1000 W	520 W
	230 V AC/50 Hz 230 V AC/50 Hz 230 V AC/50 Hz
	X 8 X 8 X 8
	5 m 7 m 5 m
	SUB 10000 DS: 7 mSUB 12000 DS: 8 mSUB 13000 DS: 8 m	TWIN 11000: 10 mTWIN 14000: 10 m	8 m
	SUB 10000 DS: 8000 l/hSUB 12000 DS: 9500 l/hSUB 13000 DS: 10500 l/h	TWIN 11000: 13500 l/hTWIN 14000: 15000 l/h	9000 l/h
	35 °C 35 °C 35 °C
	2,5 cm TWIN 11000: 5,0 cmTWIN 14000: 6,0 cm		2,5 cm
	3 mm TWIN 11000: 20 mmTWIN 14000: 30 mm		3 mm
	SUB 10000 DS: 5,5 kgSUB 12000 DS: 5,8 kgSUB 13000 DS: 6,0 kg	TWIN 11000: 7,2 kgTWIN 14000: 8,4 kg	5,8 kg
	3 mm 8 mm 3 mm
	SUB 10000 DS cm:37/15 - 39/17SUB 12000 DS cm:37/15 - 39/17SUB 13000 DS cm:13,5-21,5/11,5 -15,5-23,5/13,5	TWIN 11000 cm:41/22 - 46/27TWIN 14000 cm:17,0-25,0/15,0 -21,3-29,3/19,3	37/15 - 39/17
	10 m 10 m 10 m

1 About these operating instructions...... 15

1.1 Symbols on the title page 15
1.2 Legends and signal words...... 15

2 Product description 16

2.1 Product overview 16

2.1.1 TWIN (Figure A) 16
2.1.2 SUB (Figure C).... 16

2.2 Function.... 16
2.3 Position of adjustable foot.... 16
2.4 Thermal protection.... 16
2.5 Designated use.... 16
2.6 Possible misuse.... 16

3 Safety instructions.... 17

3.1 General safety warnings.... 17
3.2 Electrical safety.... 17

4 Installation.... 18

4.1 Fitting the pressure line 18

4.1.1 TWIN (Figure A) 18
4.1.2 SUB (Figure C).... 18

4.2 Adjustment of adjustable foot (Figure E) 18

4.2.1 TWIN 18
4.2.2 SUB.... 18

5 Start-up 18

5.1 Safety.... 18

6 Operation 18

6.1 Switching the pump on 18
6.2 Switching the pump off 18
6.3 Automatic mode.... 18
6.4 Manual operation mode.... 19
6.5 Pumping out to residual water level... 19

7 Maintenance and care.... 19

7.1 Cleaning the pump.... 19
7.2 Removing/fitting the level switch..... 19
7.3 Removing/fitting the adjustable foot... 19

8 Help in case of malfunction.... 19
9 Storage.... 20

10 Disposal.... 20
11 After-Sales/Service.... 20
12 Information on the Declaration of Confor- mity 21
13 Warranty 21

1 ABOUT THESE OPERATING INSTRUCTIONS

The German version is the original operating instructions. All additional language versions are translations of the original operating instructions.
- Keep these operating instructions in a safe place at all times so that they can be consulted if you need any information about the appliance.
■ Only pass on the appliance to other persons together with these operating instructions.
■ Comply with the safety and warning information in these operating instructions.

1.1 Symbols on the title page

Symbol Meaning

It is essential to read through these operating instructions carefully before start-up. This is essential for safe working and trouble-free handling.

Operating instructions

To avoid electric shock, do not damage or cut the power cable!

1.2 Legends and signal words

⚠️ DANGER! Denotes an imminently dangerous situation which will result in fatal or serious injury if not avoided.
WARNING! Denotes a potentially dangerous situation which can result in fatal or serious injury if not avoided.

CAUTION! Denotes a potentially dangerous situation which can result in minor or moderate injury if not avoided.

IMPORTANT! Denotes a situation which can result in material damage if not avoided.

NOTE Special instructions for ease of understanding and handling.

2 PRODUCT DESCRIPTION

Various models of pumps are described in these operating instructions. Identify your model from the identification plate.

2.1 Product overview

2.1.1 TWIN (Figure A)

No. Component

1 Connection cable with mains plug

2 Handle

3 Motor housing

4 Combination adapter

5 Adjustable foot

6 Suction slots

7 Elbow nipple

8 Pump housing

9 Engaging screws

10 Float switch

2.1.2 SUB (Figure C)

No. Component

1 Connection cable with mains plug

2 Handle

3 Motor housing

4 Combination adapter

5 Adjustable foot

6 Suction slots

7 Level switch housing

8 Level switch

2.2 Function

The pump draws the pumped medium directly through the suction holes and feeds it to the com-

bination nipple at the pump outlet. It is switched on and off using a float switch. The switching movement of the float switch can be adapted to suit by adjusting the cable length on the float switch or by adjusting the level switch on the housing.

2.3 Position of adjustable foot

	TWIN pumps SUB pumps
"U" - bottom	Clear and waste water can be conveyed.
"O" - top only clear water can be conveyed		Water can be drawn off very flat

2.4 Thermal protection

The pump is equipped with a thermal protection switch which switches off the motor in the event of overheating. After a cooling down period of approx. 15 - 20 minutes, the pump switches on again automatically.

Operate the pump only when it is fully immersed.

2.5 Designated use

The pump is intended for private use in house and garden. It may only be operated within the framework of the operating limits indicated in the technical data.

The pump is suitable for:

■ Water removal in the event of a flood
■ Re-pumping and pumping out of vessels
■ Water removal from streams and shafts
■ Water removal from drains and trickle shafts.

The pump is suitable only for conveying the following fluids:

Clear water, rainwater
Chlorinated water
Waste water
■ Waste water with max. 5% suspended material

TWIN models only
■ Maximum grain size: see Technical data

Any use not in accordance with this designated use shall be regarded as misuse.

2.6 Possible misuse

The pump must not be operated continuously. It is not suitable for conveying:

- Drinking water

Salt water
Foodstuffs
■ aggressive media, chemicals
■ corrosive, flammable, explosive or fuming fluids
■ fluids that are hotter than 35 °C
■ water containing sand and abrasive fluids.

3 SAFETY INSTRUCTIONS

⚠️ DANGER! Danger from contact with live parts! A defect in the pump or the extension cable can result in serious injury!

■ Disconnect the connector plug from the mains immediately.
■ Connect the device via an earth leakage circuit breaker with a rated leakage current of < 30 mA.

WARNING! Risk of injury. Defective and disabled safety and protective devices can result in serious injury.

■ Have any defective safety and protective devices repaired.
■ Never disable safety and protective devices.

CAUTION! Risk of burns from hot water!

After extended use against the closed pressure side (> 10 min.), the water in the pump can become very hot and may escape uncontrolled!

■ Disconnect the pump from the mains supply and allow the pump and water to cool down.
- Check the water level on the suction side.
- Check the leak-tightness of the lines.
- Check the installation of the suction and pressure lines.
- Put the pump into operation again only after all the faults have been remedied!

3.1 General safety warnings

■ Appliances can be used by persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved. Children shall not play with the appliance.
■ People with very strong and complex restrictions may have needs that exceed the instructions described here.

■ Pumps without indication that they are protected against the effect of freezing shall not be left outside during freezing weather conditions.
■ Never lift, transport or affix the pump by the mains cable. Do not pull the mains cable in order to pull the mains plug out of the socket.
■ Unauthorised modifications or conversions to the pump are prohibited. Repairs may only be carried out by our customer service.
■ Disconnect the mains plug before working on the device. Protect the mains plug against moisture.
■ Only use the pump and extension cable if they are in flawless technical condition. Damaged appliances must not be operated.
- Maintain a safe distance to persons or animals or switch off the pump if animals approach.

3.2 Electrical safety

■ The pump may not be operated while people are in the pool or pond.
The mains voltage at your location must comply with the information regarding mains voltage in the Technical Data. Do not use any other supply voltage.
The pump may only be operated on an electrical installation in accordance with DIN/VDE 0100, parts 737, 738 and 702. For fuse protection, a circuit breaker of 10 A and an earth leakage circuit breaker with a rated leakage current of 10/30 mA must be installed.
■ Only use extension leads approved for outdoor use with a minimum cross-section of 1.5 mm ^4 . Always fully unwind cable drums.
■ Damaged or fragile extension cables may not be used.
- Check the condition of your extension lead prior to every use.
If the connection cable must be extended, only a cable type H07RN-F and a moulded sleeve must be used. This work must only be carried out by an electrician.
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.

4 INSTALLATION

4.1 Fitting the pressure line

4.1.1 TWIN (Figure A)

1. Screw connecting bracket (7) into the pump outlet.
2. Bolt combination nipple (4) to the connecting bracket.
3. Connect hose to combination nipple.

4.1.2 SUB (Figure C)

1. Bolt combination nipple (4) to the connecting bracket.
2. Connect hose to combination nipple.

NOTE The combination nipple can be trimmed to suit the selected hose connection. Use the largest possible hose diameter.

4.2 Adjustment of adjustable foot (Figure E)

4.2.1 TWIN

1. Turn adjustable foot (6) to the right. The adjustable foot is disengaged.
2. Move adjustable foot to position "O" or "U".
3. Turn adjustable foot to the left. The adjustable foot engages again.

4.2.2 SUB

1. Turn the adjustable foot 90^ to the left to move the adjustable foot to the top position.
2. Turn the adjustable foot 90^ to the right to move the adjustable foot to the bottom position.

NOTE The combination nipple can be trimmed to suit the selected hose connection. Use the largest possible hose diameter.

5 START-UP

5.1 Safety

IMPORTANT! Risk of flooding! In the event of faults in the pump, water can escape and cause consequential damage due to flooding.

■ Take appropriate measures to avoid consequential damage caused by flooding in the event of faults in the pump.
- Operate the pump suspended from a cable or pay attention top a stable position of the pump.
■ Operate the pump only when it is fully immersed.

■ Make sure there is adequate clearance under the pump.
■ Never allow the pump to run against a closed pressure line.
- When using in shafts, make sure the size is adequate.
■ Always cover the shaft with a secure foot-plate.

6 OPERATION

6.1 Switching the pump on

IMPORTANT! Danger of damage to the pump! The pump must not draw in any solid material. Sand and other abrasive materials in the pumped medium will destroy the pump.

■ Ensure that no solids can enter the pumped medium.

1. Completely unwind mains cable (1).
2. Ensure that electrical plug connections are located in the area safe from flooding.

Models with float switch

1. Change the clamping position and set the switching points of float switch (10) individually.
2. Clamp cable of float switch to the pump housing. Recommended cable length on the float switch approx. 100 mm.

Models with level switch

i NOTE Use a suitable plate to ensure stable standing of the pump on muddy, sandy or stony ground.

1. Push level switch (8) to the corresponding height to set the switching points.
2. Slowly immerse the pump in the pumped medium, holding the pump at a slight angle so that any trapped air can escape.
3. Insert the mains plug into the power socket.
   The pump switches on automatically using the float switch when a specific water level has been reached, and switches off again if the water drops below the switch-off height.

6.2 Switching the pump off

1. Remove the mains plug from the plug socket.

6.3 Automatic mode

1. In automatic mode, set the adjustable foot to position "U" (bottom) to achieve the greatest possible feed rate.

2. Insert the mains plug into the power socket.

Models with float switch

1. Turn the operating mode selector switch on the mains switch to "AUTO" (Fig. G).

Models with level switch

1. Push the level switch upwards to the desired switch-on height (Fig. I).

The pump is switched on automatically by the float switch at a specific water level (switch-on height) and switches off again when the water level falls to the switch-off height, see technical data.

6.4 Manual operation mode

In manual mode, the water can be pumped away to a very low level of residual water.

Minimum water level for commissioning: see Technical data.

6.5 Pumping out to residual water level

IMPORTANT! Danger of damage to the pump! There is a danger during pumping out that the pump could run dry and cause equipment damage.

■ Monitor the pump continuously when pumping out to the residual water level and avoid the pump running dry.
Take the pump out of service when the residual water level is reached by pulling out the mains plug.

Set the adjustable foot to the "O" (top) position for pumping out to the residual water level:

1. Remove the mains plug from the plug socket.

Models with float switch

1. Turn the operating mode selector switch to "MAN" (Fig. G). The pump switches on and starts to feed.

Models with level switch

1. Push the level switch upwards to the "MAN" position (Fig. I).

NOTE If the water drops below the residual water level, the pump will draw air in. In this case, the pump must be vented when the water level rises and before using it again.

7 MAINTENANCE AND CARE

7.1 Cleaning the pump

NOTE After conveying swimming pool water containing chlorine or fluids that leave residues, the pump must be flushed out with clear water.

1. Clean the suction slots on the suction foot with clear water, if necessary.

7.2 Removing/fitting the level switch

1. Unscrew mounting bolt (2), then push housing level switch(1) upwards and then tilt to the front.
2. Clean the float (4) and guides (3).
3. Place the float back in the guide.
4. Replace the housing level switch and push downwards.
5. Screw in the mounting bolt.

7.3 Removing/fitting the adjustable foot

TWIN pump

1. Unscrew engaging screws (7) and pull adjustable foot (6) out of pump housing (8).
2. Clean adjustable foot and pump housing.
3. Insert adjustable foot in pump housing, align and screw in engaging screws again.

8 HELP IN CASE OF MALFUNCTION

DANGER! Danger of electric shock!

There is a risk of electric shock when working on the pump.

■ Disconnect the mains plug before starting any fault remedying work.
■ Faults in the electrical system must be rectified by a qualified electrician.

NOTE In the event of faults that you cannot rectify, please contact our Customer Service department.

Malfunction Possible cause	Remedy
Motor does not run. Impeller blocked. Remove dirt from the suction area.

Only pumps with level switch
Pump running continuously.	Float body blocked.Switch set incorrectly.	Clean the float body.Adjust the switch correctly.
Pump is always off. Float body	blocked.Water level too low.	Clean the float body.

9 STORAGE

i NOTE If there is the danger of frost, the system must be completely drained and the pump must be stored in a frost-proof place.

10 DISPOSAL

Electrical and electronic appliances do not belong in household waste, but should be collected and disposed of separately.

Packaging, equipment and accessories are made from recyclable materials, and must be disposed of accordingly.

11 AFTER-SALES/SERVICE

In the event of questions of warranty, repair or spare parts, please contact your nearest AL-KO Service Centre. These can be found on the Internet at: www.alko-garden.com/service-contacts

Further information on spare parts can be found at: www.alko-garden.com/spareparts

12 INFORMATION ON THE DECLARATION OF CONFORMITY

We hereby declare, as the exclusively responsible party, that this product in its marketed form

meets the requirements of the harmonised EU Directives, EU safety standards and the product-specific standards. The Declaration of Conformity forms part of the operating instructions and is included with the machine.

13 WARRANTY

We will remedy any material or manufacturing defects discovered in the device during the statutory period of limitation for claims for defects by repair or replacement at our discretion. The period of limitation is determined in each case by the law of the country in which the device was purchased.

Our warranty promise applies only if:

■ These operating instructions are observed
■ The device is handled correctly
■ Original spare parts have been used

The warranty becomes void in the case of:

■ Unauthorised repair attempts
■ Unauthorised technical modifications
■ Use for other than the intended purpose

The warranty does not include:

■ Paint damage attributable to normal wear
■ Wear parts that are marked with a box xxxxxx (x) on the spare parts card

The warranty period commences with the purchase by the first end user. The date on the proof of purchase is decisive. In the event of a warranty claim, please contact your dealer or the nearest authorised customer service centre with this declaration and the original proof of purchase. This declaration does not affect the purchaser's statutory claims for defects against the vendor.

VERTALING VAN DE ORIGINELE GEBRUIKERSHANDLEIDING

Inhoudsopgave

2 PRODUCTBESCHRIJVING

2.1.2 SUB (Figure C)

N° Pièce

4.1.2 SUB (Figure C)

11 SERVISNA SLUŽBA/SERVIS

7 VEDLIKEHOLD OG PLEIE

7.1 Rengjøre pumpen

4.1.2 SUB (C attêls)

Imported by: AL-KO Gardentech UK Ltd, Murray way, Wincanton, Somerset, BA9 9RS / UK | [phone]

[e-mail] | www.alko-garden.uk

AL-KO Service: www.al-ko.com/service-contacts