SP 17.000 Flat Level SensorSP 22.000 Dirt Level Sensor
5.991-081.0 (10/22)
Safety instructions
Read this safety chapter and these original instructions before using the device for the first time. Act in accordance with them. Keep the original instructions for future reference or for future owners.
In addition to the notes in the operating instructions, you also need to take into consideration the general safety regulations and accident prevention guidelines applicable by law.
Warnings and information notices attached to the device provide important information for hazard-free operation.
Hazard levels
DANGER
Indication of an imminent threat of danger that will lead to severe injuries or even death.
WARNING
Indication of a potentially dangerous situation that may lead to severe injuries or even death.
CAUTION
Indication of a potentially dangerous situation that may lead to minor injuries.
ATTENTION
Indication of a potentially dangerous situation that may lead to damage to property.
General safety instructions
DANGER
Risk of asphyxiation. Keep packaging film out of the reach of children.
WARNING
Persons with reduced physical, sensory or mental capabilities and persons lacking experience and knowledge may only use the appliance if they are properly supervised, have been instructed on use of the appliance safely by a person responsible for their safety, and understand the resultant hazards involved.
WARNING
Always disconnect the device from the power supply before assembling, disassembling or cleaning.
WARNING
Children must be supervised to prevent them from playing with the appliance.
WARNING
Children must not operate the device.
WARNING
Cleaning and user maintenance may not be carried out by children.
Risk of electric shock
DANGER
Never touch the mains plug and socket with wet hands.
DANGER
The voltage indicated on the type plate must match the voltage of the power source.
DANGER
Install electrical plug connections only in areas that are protected against flooding.
DANGER
Operate pumps at swimming pools, garden ponds and fountains only via a fault current protection switch with a nominal current no greater than 30 mA and with a protective contact (ground).
DANGER
In Austria, pumps used with swimming pools and garden ponds that are permanently connected to the mains supply must be supplied via an isolating transformer approved according to the Austrian Electrotechnical Association standard ÖVE B/EN 60555 Parts 1 to 3, where the nominal secondary output voltage of the transformer must not exceed 230 V.
DANGER
Only operate the device via a fault current protection switch (maximum 30 mA).
DANGER
The mains plug and coupling of the extension cable must be water tight and may not be placed in water. The coupling may not be on the floor. Use cable drums to ensure that the sockets are at least 60 mm above the floor.
DANGER
You may not operate the pump when persons are in the swimming pool or garden pond.
WARNING
Only connect the device to an electrical connection that has been installed by a qualified electrician. It is essential that you adhere to the national regulations for this.
WARNING
Check that the mains connection cable with mains plug is undamaged each time before using the device. To avoid any possible danger, a damaged mains connection cable must be immediately replaced by the manufacturer, or the authorised customer service department or a qualified electrician.
WARNING
Do not damage the power supply and extension cable by running over it, crushing or yanking it or similar. Protect the power supply cable from heat, oil and sharp edges.
WARNING
Unsuitable electrical extension cables can be dangerous. Only use approved and appropriately marked electrical extension cables with a sufficient cable cross section for outdoors.
CAUTION
Do not carry/transport the device using the power supply cable.
CAUTION
Do not pull the mains plug out the socket using the power supply cable.
Care and maintenance
WARNING
Switch off the device immediately and remove the mains plug before performing any care and service work.
CAUTION
Have repair work, installation of spare parts and work on electrical components carried out by the authorised customer service only.
Transport
CAUTION
Accidents or damage due to the device falling over. Before all actions with or on the device, you must make sure that it is stable.
CAUTION
Risk of accidents and injuries. Take into account the weight of the device for transportation and storage. See chapter Technical data in the operating instructions.
Intended use
Only use the device in private households.
Intended use:
Removal of water from building sections in the event of flooding
Transferring and pumping water from containers
Water removal from wells and shafts
Pumping fresh water out of boats and yachts
For notes on functional principle, see chapter Operation.
Permissible feed fluids
DANGER
Danger of death and risk of damage when pumping explosive, flammable or unsuitable substances!
Flammable or explosive substances may ignite or explode.
Unsuitable substances can damage the pump.
Do not pump explosive, flammable or corrosive liquids or gases (e.g. fuels, petroleum, nitro thinner) and do not pump fats, oils, salt water or waste water from sanitary facilities or water that has a lower flowing ability than clean water.
Permissible feed fluids:
Fresh water up to a certain degree of soiling
SP 17000 Flat Level Sensor:
Water with a degree of soiling up to grain size 5 mm
SP 22000 Dirt Level Sensor:
Water with a degree of soiling up to grain size 30 mm
Swimming pool water with intended dosage of additives
Washing lye, e.g. from leaking washing machines. Then rinse and clean the pump with clear fresh water, see chapter Rinsing and cleaning.
The temperature of the pumped liquids must lie between 5 °C and 35 °C.
Improper use
ATTENTION
Risk of damage due to frost!
Operation during frost may damage the device.
An incompletely emptied device can be damaged by frost.
Do not operate the device during frost.
Protect the device from frost.
ATTENTION
Risk of damage during continuous operation!
The device is not suitable for continuous operation.
Do not operate the device continuously for long periods (e.g. continuous circulation operation in ponds) or as a stationary installation (e.g. as a water lifting system, fountain pump).
Note
The manufacturer accepts no liability for possible damage caused by improper use or incorrect operation.
Environmental protection
The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.
Electrical and electronic appliances contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which - if handled or disposed of incorrectly - can pose a potential threat to human health and the environment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with the household rubbish.
Current information on content materials can be found at: www.kaercher.com/REACH
Accessories and spare parts
Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely.
Information on accessories and spare parts can be found at www.kaercher.com.
Scope of delivery
The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.
Warranty
The warranty conditions issued by our sales company responsible apply in all countries. We shall remedy possible malfunctions on your device within the warranty period free of cost, provided that a material or manufacturing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.
(See overleaf for the address)
Device description
- Switch (Automatic mode/Manual mode)
- Carrying handle
- Power supply cable with plug
- Automatic venting device
- Quick-Connect
- Pump connecting piece G 1 ½ (1", 1 ¼" and 1 ½" hose connection and G 1 ½ thread)
- Check valve (SP 17000 Flat Level Sensor)
- Connection nozzle (G 1 1 ½ thread)
- Rail (level sensor)
- Level sensor
- Feet (SP 17000 Flat Level Sensor)
- Pre-filter (SP 22000 Dirt Level Sensor removable)
Initial startup
DANGER
Risk of electric shock and risk of injury!
The device contains electrical and mechanical components.
Always disconnect the device from the power supply before assembling, disassembling or cleaning.
Note
The shorter the hose length and larger the hose diameter, the higher the delivery rate.
To avoid clogging the pump, use a pre-filter for hose diameters smaller than 1 ¼″.
SP 17000 Flat Level Sensor: Accessories
SP 22000 Dirt Level Sensor: Integrated in the foot
The pump connection is equipped with a plug system (Quick-Connect).
The Connection nozzle with G 1 ½ pump connecting piece is supplied unmounted with the device.
Note
Hoses with a diameter of 1″, 1 ¼″ and 1 ½″ can be connected to the pump connecting piece G 1 ½.
A sufficiently large hose diameter must be selected and the pump connecting piece must be shortened according to the grooves so that the required particle size can be used. A large hose diameter is also recommended for smaller particle sizes to allow a high flow volume.
Connecting the hose to the pump:
Screw the G 1 ½ pump connecting piece onto the connection nozzle.
Push the hose clamp onto the hose.
Push the hose onto the G 1 ½ pump connecting piece and fasten it with a hose clamp.
Push the connection nozzle into the Quick-Connect.
Erecting/immersing the pump:
Push the level sensor onto the rail from above.
Fold the feet out or in. (SP 17000 Flat Level Sensor)
Note
The feet do not necessarily need for be folded out bit folding out the feet provides a higher delivery rate. Folding the feet in allows flat suction of liquids to a residual fluid height of 1 mm.
Installing/removing the pre-filter. (SP 17000 Flat Level Sensor)
Note
It is not necessary to install the pre-filter, but a higher delivery rate is reached by installing the pre-filter (only for SP 17000 Flat Level Sensor). The pumped liquid is pre-filtered by the pre-filter to protect the pump from heavy contamination. Particles of up to 5 mm can still be pumped when using the filter. Removing the pre-filter allows flat suction of liquids to a residual fluid height of 1 mm. (only for SP 17000 Flat Level Sensor).
Place the pump securely on solid ground in the pumped liquid or immerse it via a rope attached to the carrying handle.
Note
The suction area must not be blocked by soiling. If the ground is muddy, place the pump on a brick or similar. Make sure that the pump stands level. Do not carry the pump using the cable or hose.
Operation
DANGER
Danger of death from electric shock.
Danger of death from electric shock if live parts are touched.
During operation, do not touch the rope attached to the carrying handle or any objects that are in contact with the pumped liquid (e.g. pipelines protruding into the pumped liquid, railings) and do not reach into the pumped liquid.
Automatic venting device
If the fluid level is low, any sucked-in air, or air present in the pump, may escape via the automatic venting device. Fluid can also leak along with air.
If the pump has problems with suction when the fluid level is low, unplug and plug in the mains plug repeatedly to assist the suction process.
Automatic mode
Note
In automatic mode, the level sensor controls the pumping process automatically. The pump switches on when the level sensor makes contact with the rising pumped liquid.
The pump switches off when the level sensor loses contact with the falling pumped liquid and an after-running time of 15 s has expired.
Switching on:
Minimum fluid level required to enable the pump to suck independently (= minimum switch-on point):
SP 17000 Flat Level Sensor: 7 mm (57 mm when using the pre-filter)
SP 22000 Dirt Level Sensor: 50 mm
Highest adjustable switching height of the level sensor:
SP 17000 Flat Level Sensor: 190 mm (240 mm when using the pre-filter)
SP 22000 Dirt Level Sensor: 237 mm
Minimum residual fluid height/max. suction depth:
SP 17000 Flat Level Sensor: 1 mm (without pre-filter, with folded feet)
SP 22000 Dirt Level Sensor: 35 mm
Note
It is recommended to use the pre-filter.
Note
Make sure that the pump stands level. Otherwise the level sensor may not lose contact with the fluid and the pump can run dry.
Push the level sensor to the desired switch-on height (contact with the pumped liquid).
Note
The higher the level sensor is set, the higher the switch-on and switch-off points. See the following table for application examples:
Application areaSP 17000 Flat Level SensorSP 22000 Dirt Level SensorShafts with a diameter < approx. 1 m (e.g. drainage)Level sensor in uppermost positionLevel sensor in uppermost positionWe recommended using the pre-filterPre-filter flap closed (protection against soiling)Swimming pools, ponds (only for SP 22000 Dirt Level Sensor)Level sensor in lowest positionLevel sensor in lowest positionStarting pumping with the pre-filter or folded-out feetPre-filter flap closed (protection against soiling)Continuing pumping without the pre-filter and folded-in feet (reaches a residual fluid height of 1 mm)Note
Perform in manual mode. Monitor the switch-off/shallow suction.
Set the switch to Automatic mode (AUTO).
Plug the mains plug into a mains socket.
Manual mode
Note
In manual mode, the pump stays switched on.
Set the switch to Manual mode (MAN).
Plug the mains plug into a mains socket.
ATTENTION
Risk of damage from dry running!
Dry running leads to increased wear on the pump.
Do not leave the pump unattended in manual operation.
In case of dry running, immediately pull the mains plug out of the socket.
Flat suction (SP 17000 Flat Level Sensor)
It is recommended to use manual mode to reach the min. residual fluid height of 1 mm.
A check valve is installed in the SP 17000 Flat Level Sensor. This prevents residual fluid in the hose from flowing back after the pumping process finishes.
Finishing operation
Pull the mains plug out of the socket.
The device stops.
ATTENTION
Risk of damage!
Risk of damage due to dried soiling or additives.
Rinse and clean the device immediately after each use.
If dirty liquids or liquids with additives have been pumped, rinse and clean the device immediately after finishing operation, see chapter Rinsing and cleaning.
Drain the device and accessories and let them dry.
Care and maintenance
DANGER
Risk of electric shock and risk of injury!
The device contains electrical and mechanical components.
Cleaning and user maintenance may not be carried out by children.
Rinsing and cleaning
ATTENTION
Risk of damage!
Risk of damage due to dried soiling or additives.
Rinse and clean the device immediately after each use.
If dirty liquids or liquids with additives have been pumped, the device must be rinsed afterwards: Use the device to pump clear fresh water without additives until all soiling or additives have been flushed out of the device.
DANGER
Risk of electric shock and risk of injury!
The device contains electrical and mechanical components.
Always disconnect the device from the power supply before assembling, disassembling or cleaning.
Pull the mains plug out of the socket.
Press the Quick-Connect button and remove the connection nozzle.
Where necessary, remove residue from the hose and on Quick-Connect.
Clean the outside of the device with a soft, clean cloth and clear fresh water.
Drain the device and accessories and let them dry.
Service
The device is maintenance-free.
Transport
CAUTION
Risk of injury from tripping!
There is a risk of injury from tripping on loose cables and hoses.
Be careful of cables and hoses when moving the device.
Lift and carry the device by the carrying handle.
WARNING
Risk of injury, risk of damage!
Note the weight of the device during transport.
Store or secure the device in accordance with applicable guidelines so that it cannot slip or be thrown around during transport.
When transporting the device in vehicles, secure it to prevent it from slipping or overturning in accordance with the respectively applicable guidelines.
Manual transport
Transport in vehicles
Storage
ATTENTION
Risk of damage due to frost!
An incompletely emptied device can be damaged by frost.
Completely empty the device and accessories before storing them.
Protect the device from frost.
Store the device in a frost-free place and not outdoors.
CAUTION
Risk of injury and damage!
The device may tip over on sloping surfaces.
Be aware of the weight of the device during storage.
Completely empty the pump and accessories.
Allow the pump and accessories to dry out.
Store the pump in a frost-protected place.
Troubleshooting guide
Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorised Customer Service.
The pump is running, but not delivering
Cause:
Air is in the pump.
Remedy:
Pull the mains plug out of the socket and plug it in again several times, until the liquid is drawn in.
Cause:
The suction area is clogged.
Remedy:
Pull the mains plug out of the socket.
Clean the suction area.
Cause:
Water level below the minimum liquid level.
Remedy:
Immerse the pump deeper into the pumped liquid if possible, see chapter Operation.
The pump does not start up, or stops suddenly during operation
Cause:
The power supply is disconnected.
Remedy:
Check the fuses and the electrical connections.
Cause:
The thermal protection switch has switched off the pump because of overheating.
Remedy:
Pull the mains plug out of the socket.
Allow the pump to cool down.
Remove any dirt particles in the suction area.
Clean the suction area.
Prevent the pump from running dry.
Cause:
Dirt particles block the suction area.
Remedy:
Pull the mains plug out of the socket.
Clean the suction area.
Cause:
The level sensor stops the pump.
Remedy:
Check the position of the level sensor and correct if necessary.
Note
The pump stops 15 s after the level sensor no longer has contact with the water.
Cause:
The level sensor does not react because it is soiled.
Remedy:
Clean the level sensor.
The pumping capacity decreases
Cause:
The suction area is clogged.
Remedy:
Pull the mains plug out of the socket.
Clean the suction area.
The delivery rate is too low
Cause:
The maximum delivery head is exceeded.
The hose diameter and the hose length have been selected incorrectly.
Remedy:
Observe the maximum delivery head, see chapter Technical data.
If necessary, select a greater hose diameter or a shorter hose length, see chapter Optimising the flow rate.
Quick-Connect cannot be opened or closed
Cause:
The push-fit system is dirty.
Remedy:
Remove the clip.
Clean the clip.
Install the clip.
The pump runs although the level sensor has no contact with the water
Cause:
The level sensor does not react because it is soiled.
Remedy:
Clean the level sensor.
Cause:
The switch is set to Manual mode (MAN).
Remedy:
Set the switch ´to Automatic mode (AUTO).
Extended after-running time
Cause:
The level sensor is dirty.
Remedy:
Clean the level sensor.
Technical data
SP 17.000 Flat Level Sensor
Device performance data | |
Mains voltage | 230-240 V |
Power frequency | 50 Hz |
Nominal power | 550 W |
Maximum flow rate | 17.000 l/h |
Pressure (max.) | 0,09 (0,9) MPa (bar) |
Delivery height (max.) | 9 m |
Immersion depth (max.) | 7 m |
Perm. temp. feed fluid | 5...35 °C |
Particle size (max.) of permissible feed fluids | 5 mm |
Minimum fluid level (manual mode) | 7 mm |
Residual fluid height | 1 mm |
Weight (without accessories) | 6 kg |
SP 22.000 Dirt Level Sensor
Device performance data | |
Mains voltage | 230-240 V |
Power frequency | 50 Hz |
Nominal power | 750 W |
Maximum flow rate | 22.000 l/h |
Pressure (max.) | 0,08 (0,8) MPa (bar) |
Delivery height (max.) | 8 m |
Immersion depth (max.) | 7 m |
Perm. temp. feed fluid | 5...35 °C |
Particle size (max.) of permissible feed fluids | 30 mm |
Minimum fluid level (manual mode) | 50 mm |
Residual fluid height | 35 mm |
Weight (without accessories) | 6,7 kg |
Optimising the flow rate
The flow rate is further increased:
The lifting height is reduced.
The diameter of the hose used is increased.
The length of the hose used is decreased.
The smaller the pressure loss caused by the connected up accessories.
Declaration of Conformity
EU Declaration of Conformity |
We hereby declare that the machine described below complies with the relevant basic safety and health requirements in the EU Directives, both in its basic design and construction as well as in the version placed in circulation by us. This declaration is invalidated by any changes made to the machine that are not approved by us.
Product: Pump
Type: 1.645-xxx
Currently applicable EU Directives2014/35/EU
2014/30/EU
2011/65/EU
2009/125/EC
Commission Regulation(s)(EU) 2019/1781
Harmonised standards usedEN 60335-1
EN 60335-2-41
EN 62233: 2008
EN 55014-1: 2017 + A11: 2020
EN 55014-2: 2015
EN 61000-3-2: 2014
EN 61000-3-3: 2013
EN IEC 63000: 2018
The signatories act on behalf of and with the authority of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Str. 28 - 40
71364 Winnenden (Germany)
Ph.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2021/06/01
Declaration of Conformity (UK) |
We hereby declare that the product described below complies with the relevant provisions of the following UK Regulations, both in its basic design and construction as well as in the version put into circulation by us. This declaration shall cease to be valid if the product is modified without our prior approval.
Product: Pump
Type: 1.645-xxx
Currently applicable UK RegulationsS.I. 2016/1101 (as amended)
S.I. 2016/1091 (as amended)
S.I. 2012/3032 (as amended)
S.I. 2010/2617 (as amended)
Commission Regulation(s)(EU) 2019/1781
Designated standards usedEN 60335-1
EN 60335-2-41
EN 62233: 2008
EN 55014-1: 2017 + A11: 2020
EN 55014-2: 2015
EN 61000-3-2: 2014
EN 61000-3-3: 2013
EN IEC 63000: 2018
The signatories act on behalf of and with the authority of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Str. 28 - 40
71364 Winnenden (Germany)
Ph.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2021/06/01
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