OC Handheld Compact

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Scan the code on the packaging or download the KÄRCHER Home & Garden app from your app store and conveniently register your product.

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.

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.

DANGER

Do not direct the spray jet directly onto consumables containing electrical components, e.g.the interior space of ovens.

WARNING

The appliance contains electrical components - do not clean the appliance under running water.

DANGER

Never touch the mains plug and socket with wet hands.

DANGER

Danger of explosion. Do not charge any non-rechargeable battery.

DANGER

Do not charge the battery pack in an explosion-hazard environment.

DANGER

Never insert conductive objects, e.g. screwdrivers or similar, into the charging socket on the appliance.

WARNING

Only charge the appliance using the original charger enclosed or with a charger approved by KÄRCHER.

WARNING

Protect the power cable from heat, sharp edges, oil and moving parts.

WARNING

Do not open the charger. Repairs are only to be carried out by qualified personnel.

WARNING

Only use the charger for charging approved battery packs.

WARNING

Immediately replace a damaged charger together with charging cable with an original part.

WARNING

The appliance contains electrical components - do not clean the appliance under running water.

WARNING

You may not charge the battery pack for longer than 24 hours without interruption.

CAUTION

Do not use the battery pack when dirty or wet.

CAUTION

Keep the charger ventilation slits free of obstructions.

CAUTION

Do not pull the mains plug out the socket using the power supply cable.

CAUTION

Do not carry/transport the device using the power supply cable.

ATTENTION

Short circuit hazard. Protect the contacts of the battery pack from metal parts.

ATTENTION

Only use and store the charger in dry rooms.

DANGER

Never touch the mains plug and socket with wet hands.

DANGER

Never touch contacts or lines.

DANGER

Never insert conductive objects, e.g. screwdrivers or similar, into the charging socket on the appliance.

DANGER

Batteries can be swallowed by children or persons with reduced physical, sensory or mental capabilities due to lack of experience or knowledge. Keep batteries out of the reach of children and these persons. Swallowing a battery is an emergency that requires immediate medical treatment.

DANGER

Do not expose the device and battery to strong sunlight, heat or fire.

DANGER

Danger of explosion. Do not charge non-rechargeable batteries.

WARNING

Immediately replace a damaged charger or a charging cable with an original parts.

WARNING

Do not charge any damaged batteries. Replace damaged or degraded batteries with batteries approved by KÄRCHER.

WARNING

Only use the charger to charge approved batteries.

WARNING

Leaking battery fluid may cause skin irritation, burns, or eye damage. Batteries contain toxic substances that can cause health problems if swallowed or inhaled. Always wear gloves when handling a leaking battery to avoid skin contact. If the spilled liquid has come into contact with skin or eyes, rinse the affected areas immediately and thoroughly with water and seek medical advice.

WARNING

Short-circuiting the battery terminals (+/-) can lead to an explosion and ignition. Do not short-circuit the terminals (+/–) on the battery or the device. Do not store batteries in metal containers or with other metal parts.

CAUTION

Batteries contain hazardous substances that can cause serious environmental damage. Do not dispose of batteries with household rubbish, but properly at a collection point or recycling centre.

ATTENTION

Fully charge the battery before using the device for the first time.

ATTENTION

Only use and store the charger in dry rooms.

ATTENTION

Remove used or defective batteries from the device and dispose of them according to local regulations.

ATTENTION

The battery compartment of the device is technically secured against accidental opening. Open and close the battery compartment as described in the operating instructions for the device.

ATTENTION

Do not use damaged or modified batteries.

ATTENTION

When installing batteries, ensure the correct polarity (+/-) according to the markings in the battery compartment or on the electrical plug connections.

WARNING

The device is not intended for use by children, persons with restricted physical, sensory or mental abilities or persons unfamiliar with these instructions.

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

Children must not play with the appliance.

WARNING

Children must be supervised to prevent them from playing with the appliance.

WARNING

Only use the device for its proper use. Take into account the local conditions and beware of third parties, in particular children, when working with the device.

WARNING

Adhere to the respective safety regulations in hazard zones (e.g. service stations). Never operate the device in explosive spaces.

WARNING

Do not spray any objects which contain harmful substances (e.g. asbestos).

WARNING

Risk of injury. Do not direct the spray jet onto the eyes.

CAUTION

Do not use the appliance if it has been dropped beforehand, is visibly damaged or if it is leaking.

CAUTION

Only operate or store the device in accordance with the description or figure.

CAUTION

Never leave the device unsupervised while it is in operation.

CAUTION

In order to guarantee stability, place the device on a firm, flat surface.

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.

ATTENTION

Do not fill with any cleaning agents or other supplements.

ATTENTION

Device damage. Never fill the water reservoir with solvents, liquids containing solvents or undiluted acids (e.g. detergents, petrol, paint thinners and acetone).

ATTENTION

Device damage due to dry running. Only switch on the device when water is present in the water reservoir.

ATTENTION

Do not operate the device at temperatures below 0 °C.

Charge the battery with a USB-C charger. When charging for the first time and if no original KÄRCHER charger is used, the specified charging time may vary.

The motor circuit breaker shuts off the device if power consumption it too high.

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 device. Appliances marked by this symbol are not allowed to be disposed of together with the household rubbish.

Remove the battery from the old device as described in the operating instructions. Dispose of the battery separately via suitable collection systems.

Cleaning work that produces oily waste water,e.g. engine washing, underbody washing, may only be carried out at washing stations with oil separators.

The extraction of water from public waters is not allowed in some countries.

Notes on the content materials (REACH)

Current information on content materials can be found at: www.kaercher.de/REACH

Only use the device in private households.

The device is designed for cleaning bicycles, outdoor and hiking equipment, garden machines and furniture, and pets, using a low-pressure water stream with or without the addition of detergents.

Kärcher recommends cleaning pets only in eco!Mode with the watering / shower spray setting.

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.

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.

Illustrations are examples, details may vary

Suction hose hub
Suction strainer
Suction hose
Handle
Suction hose connection
Multi Jet nozzle
LED
eco!Mode button
ON/OFF button
Battery cover
Charging socket
Fine filter
Foam nozzle
Nozzle
Charger
USB charging cable
USB-C plug
USB-A plug

	LED	Meaning
The device is charging.	The LED lights up white for 10 min and then goes out.	The battery is fully charged.
The device is charging.	The LED pulsates white.	The battery is being charged.
Operation in MAX mode	The LED lights up yellow.	Battery level ≥ 30%.
	The LED flashes yellow.	Battery level < 30%.
	The LED slowly flashes yellow 5 times.	Undervoltage of the battery.
Operation in eco!Mode	The LED lights up white.	Battery level ≥ 15%.
	The LED flashes white.	Battery level < 15%.
	The LED slowly flashes white 5 times.	Undervoltage of the battery.
Malfunction	The LED quickly flashes yellow 15 times.	Undervoltage or overvoltage of the charger.
	The LED quickly flashes yellow 10 times.	The battery has overheated or the motor has malfunctioned.
	The LED slowly flashes yellow 10 times.	The ambient temperature is outside the permissible range for charging and discharging.

Charging the battery:
1. Release the battery cover from the device and bend it downwards.
2. Plug the USB-C plug of the charging cable into the charging socket.
3. Plug the USB-A plug of the charging cable into the charger.
4. Plug the charger into a mains socket.
  The LED starts flashing white.
  The LED lights up white when the device is fully charged.

After charging

Pull the charger out of the mains socket.
Note
Avoid unnecessary energy consumption and unplug the charger once the battery is fully charged.
Pull the USB-C plug out of the charging socket.
Press the battery cover firmly onto the device.

Fold the handle out:
1. Fold the handle downwards.
  The handle snaps into place.
Fold in the handle:
1. Pull the handle downwards.
2. Fold the handle forwards.

Installing the Multi Jet nozzle
1. Slide the Multi Jet nozzle into the device.
2. Turn the Multi Jet nozzle 90° until the arrow on the nozzle points to the closed lock symbol.
  The nozzle is locked.
Remove the Multi Jet nozzle in the reverse order.

Note

Only operate the device with the supplied suction hose. Do not use any other hoses.

Install the suction hose:
1. Insert the suction hose hub into the device.
2. Turn the suction hose hub by 90°.
Remove the suction hose in reverse order.

Install the foam nozzle:
1. Insert the branch of the foam nozzle into the device.
2. Turn the foam nozzle by 90°.
Remove the foam nozzle in the reverse order.

ATTENTION
Risk of damage due to improper water supply
Damage to the device and accessories.
Only allow the device to draw in clean, clear water.Do not use the device to draw in detergents, pesticides, or other additives.Do not immerse the device in liquids.
Install the suction hose.
ATTENTION
Risk of damage if dry running!
Dry running damages the pump of the device.
Do not switch on the device if the suction strainer is not fully submerged in water.Switch off the device as soon as the water reservoir or the external water source is empty.
Submerge the suction strainer in a water source (e.g. water bucket, can).

Hold the device by the handle.

Switching on:

Press and hold the ON/OFF button.
The device starts.
The LED lights up yellow (Max Mode).
The LED lights up white (eco!Mode).

Switching off:

Release the ON / OFF button.
The device stops.
The LED goes out.

Note

To reduce water consumption and extend battery life, eco!Mode can be switched on.

In the eco!Mode setting, average water consumption is reduced by 24% and average energy consumption by 54% compared to the highest setting (MAX mode).

Switch the device on.
The device starts in MAX mode.
The LED lights up yellow.
Press the eco!Mode button.
The device switches to eco!Mode.
The LED lights up white.
Press the eco!Mode button again.
The device switches to MAX mode.

CAUTION

Risk of injury from spray jet!

The spray jet may cause injury to eyes and ears.

Do not aim the spray jet at the eyes or ears of people or animals.

ATTENTION
Risk of damage when setting the spray type during operation!
Damage to the Multi Jet nozzle.
Only adjust the Multi Jet nozzle with the device switched off.
Rotate the Multi‑Jet nozzle to select the desired spray type (point jet, flat stream, angled flat stream, watering‑/shower spray).

Submerge the suction strainer of the suction hose in a water source.
ATTENTION
Risk of damage if dry running!
Dry running damages the pump of the device.
Do not switch on the device if the suction strainer is not fully submerged in water.Switch off the device as soon as the water reservoir or the external water source is empty.
Switch the device on.
CAUTION
Risk of injury from spray jet!
The spray jet may cause injury to eyes and ears.
Do not aim the spray jet at the eyes or ears of people or animals.
Carry out the cleaning process.

DANGER

Risk to life and health when handling cleaning agents!

Improper handling of detergents can lead to death and serious damage to health.

Observe the safety data sheet of the detergent manufacturer, in particular the instructions on personal protective gear.

ATTENTION

Foreign substances in the water

Material damage

Do not draw in water that is contaminated with foreign substances.

ATTENTION

Risk of damage due to detergents acting too long and drying out!

Material damage

Do not apply detergent to hot surfaces and observe the maximum contact time.Do not allow detergent to dry on the surfaces being cleaned.

Fill the detergent into the detergent tank:
1. Unscrew the foam nozzle from the detergent tank.
2. Fill the detergent tank with a suitable detergent in the required concentration.
3. Screw the foam nozzle onto the detergent tank.
Install the foam nozzle with the detergent tank on the device.
Spray the detergent sparingly on the dry surface and let it work for a while (do not let it dry).
Remove the foam nozzle.
Install the Multi Jet nozzle.
Submerge the suction strainer of the suction hose in a water source.
ATTENTION
Risk of damage if dry running!
Dry running damages the pump of the device.
Do not switch on the device if the suction strainer is not fully submerged in water.Switch off the device as soon as the water reservoir or the external water source is empty.
Switch the device on.
CAUTION
Risk of injury from spray jet!
The spray jet may cause injury to eyes and ears.
Do not aim the spray jet at the eyes or ears of people or animals.
Rinse off detergent residues.
ATTENTION
Risk of damage!
Damage and malfunction of the foam nozzle due to dried cleaning agents.
Empty the detergent tank immediately after use and rinse it and the foam nozzle with clean water until there is no more detergent in it.
Clean the foam nozzle and the detergent tank, see Cleaning the foam nozzle and detergent tank.

Switch off the device.
Remove the suction hose.
Switch the device on.
Wait until no more water comes out.
Switch off the device.
Stow the device.
Stow the charger and the charging cable.

Remove the accessories.
Fold in the handle.

CAUTION

Risk of injury and damage!

If the weight of the device is not observed, there is a risk of injury and damage.

Be aware of the weight of the device during 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.

Finish operation.
Remove the accessories.
Clean the device and accessories.
Fold in the handle.

Clean the device with a moist cloth.

Hang the filter basket of the suction hose in a container with clear water.
Switch the device on.
Rinse the suction hose with clear water.
Remove the suction hose.
Leave the suction hose to dry.

Remove the foam nozzle with the detergent tank.
Unscrew the foam nozzle from the detergent tank.
Rinse the foam nozzle and detergent tank with clear water.
Leave the foam nozzle and detergent tank to dry.
Screw the foam nozzle onto the detergent tank.

ATTENTION

Risk of damage due to improper cleaning!

The fine filter is damaged by improper cleaning.

Clean the fine filter only under running water against its flow direction.Do not use sharp or hard objects such as needles or wire brushes.

Remove the fine filter:
1. Unscrew the suction strainer.
2. Pull the fine filter off.
Clean the fine filter and suction strainer with clean, flowing water against the direction of flow.
Leave the fine filter and the suction strainer to dry.
Install the fine filter in the reverse order.

The battery has reached the end of its service life if the device constantly switches off after a short period of operation and the battery needs to be charged.

WARNING

Risk of explosion and fire if non-approved batteries or battery packs are used!

Severe injuries and/or material damage.

Replace damaged and worn batteries or battery packs exclusively with batteries or battery packs approved by Kärcher.

Open the battery cover.
Removing the battery:
1. Open the cover.
2. Unscrew the screw.
3. Remove the cover.
4. Unscrew the screw.
5. Remove the cylinder with the battery while holding the device downwards.
Install the new battery in the reverse order.
Dispose of the battery in the correct manner.

DANGER

Contact with live parts

Electric shock

Switch off the device and remove the battery before performing any work on the device.Have repair work and work on electrical components carried out only by authorized Customer Service personnel.

You can remedy minor faults using the following overview.

If in any doubt, please contact your authorised Customer Service.

The LED quickly flashes yellow 15 times.
The LED quickly flashes yellow 10 times.
The LED slowly flashes yellow 10 times.
The device switches off automatically.
The device switches off automatically.
Device not building up pressure.

Cause:

Undervoltage or overvoltage of the charger

Remedy:

Check the charging connection and the charging cable.
Replace the charger.

Cause:

The battery has overheated or the motor has malfunctioned.

Remedy:

Have the device checked by Kärcher Service.

Cause:

The temperature during discharging/operation is too low or too high.

Remedy:

Switch off the device.
Allow the device to cool down / heat up.
Switch on the device and put it into operation.
Have the device checked by Kärcher Service if this malfunction occurs repeatedly.

Cause:

Overheating of the device or battery.

Remedy:

Let the device or the battery cool down.

Cause:

The device or the battery is overheated/too cold.

Remedy:

Allow the device or battery to cool down or heat up.
Do not place the device and the battery in the sun or operate/store them outside the permissible ambient temperature range.

Cause:

The nozzle is dirty.

Remedy:

Use a needle to remove dirt from the nozzle hole.
Rinse the nozzle from the front with water.

Cause:

The water supply is too low

Remedy:

Check the water inlet for sufficient flow rate.
Check the fine filter in the water connection.

The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possible malfunctions on your appliance within the warranty period free of cost, provided that a material or manufacturing flaw is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site.

Further information can be found at: www.kaercher.com/dealersearch

Further warranty information (if available) can be found in the service area of your local Kärcher website under "Downloads".

EU Declaration of Conformity

We hereby declare that the product named below complies with the relevant provisions of the directives and regulations listed. This declaration is invalidated by any changes made to the product that are not approved by us. The manufacturer shall bear sole responsibility for issuing of this declaration of conformity.

Product: Mobile Outdoor Cleaner

Type: OC Handheld Compact

Directives and Regulations

2014/35/EU

2014/30/EU

2011/65/EU

2009/125/EC

2019/1782

(EU) 2023/1542

Harmonised standards used

EN 55014-1: 2017 + A11: 2020

EN 55014-2: 1997 + A1: 2001 + A2: 2008

EN 60335-1

EN 60335-2-54

EN 61000-3-2: 2014

EN 61000-3-3: 2013

EN 61558-1

EN 61558-2-16

EN 62233: 2008

EN IEC 63000: 2018

Name and address

Documentation supervisor:

S. Reiser

Alfred Kärcher SE & Co. KG

Alfred-Kärcher-Str. 28 - 40

71364 Winnenden (Germany)

Tel.: +49 7195 14-0

Fax: +49 7195 14-2212

Winnenden, 2025/08/01

The undersigned act on behalf of and with the authority of the Board of Directors.

Alfred Kärcher SE & Co. KG

Alfred-Kärcher-Str. 28 - 40

71364 Winnenden (Germany)

Ph.: +49 7195 14-0

Fax: +49 7195 14-2212

Declaration of Conformity (UK)

Product: Mobile Outdoor Cleaner

Type: OC Handheld Compact

Directives and Regulations

S.I. 2016/1101 (as amended)

S.I. 2016/1091 (as amended)

S.I. 2012/3032 (as amended)

S.I. 2010/2617 (as amended)

(EU) 2019/1782

Designated standards used

EN 55014-1: 2017 + A11: 2020

EN 55014-2: 1997 + A1: 2001 + A2: 2008

EN 60335-1

EN 60335-2-54

EN 61000-3-2: 2014

EN 61000-3-3: 2013

EN 61558-1

EN 61558-2-16

EN 62233: 2008

EN IEC 63000: 2018

Name and address

Documentation supervisor:

S. Reiser

Alfred Kärcher SE & Co. KG

Alfred-Kärcher-Str. 28 - 40

71364 Winnenden (Germany)

Tel.: +49 7195 14-0

Fax: +49 7195 14-2212

Winnenden, 2025/08/01

The undersigned act on behalf of and with the authority of the Board of Directors.

Alfred Kärcher SE & Co. KG

Alfred-Kärcher-Str. 28 - 40

71364 Winnenden (Germany)

Ph.: +49 7195 14-0

Fax: +49 7195 14-2212

Electrical connection/Battery
Battery type	Li-ion
Nominal voltage of battery	7,2 V
Protection type	IPX4
Charging time for an empty battery	3 h
Operating duration with a fully charged battery - MAX Mode	12 min
Operation duration with fully charged battery - eco!Mode	30 min
Device performance data
Operating pressure max.	15 bar
Water consumption, max.	150 l/h
Permissible ambient temperature	40 °C
Permissible ambient temperature for charging	5 - 40 °C
Standard nozzle	4-in-1 Multi Jet
Dimensions and weights
Weight	0,78 kg
Length x width x height	254 x 71 x 186 mm
Length of the suction hose	5 m
Length of charging cable	1 m
Type of charging cable	USB-C

2-2-SC-A5-17339 (AWX0674)

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OC Handheld Compact

97666820 (08/25)

KÄRCHER Home & Garden App

Safety instructions

Hazard levels

DANGER

WARNING

CAUTION

ATTENTION

Risk of electric shock

DANGER

WARNING

Charger

DANGER

DANGER

DANGER

DANGER

WARNING

WARNING

WARNING

WARNING

WARNING

WARNING

WARNING

CAUTION

CAUTION

CAUTION

CAUTION

ATTENTION

ATTENTION

Device with built-in battery

DANGER

DANGER

DANGER

DANGER

DANGER

DANGER

WARNING

WARNING

WARNING

WARNING

WARNING

CAUTION

ATTENTION

ATTENTION

ATTENTION

ATTENTION

ATTENTION

ATTENTION

Safe handling

WARNING

WARNING

WARNING

WARNING

WARNING

WARNING

WARNING

WARNING

CAUTION

CAUTION

CAUTION

CAUTION

CAUTION

ATTENTION

ATTENTION

ATTENTION

ATTENTION

Symbols on the device

Safety devices

Motor circuit breaker

Environmental protection

Intended use

Accessories and spare parts

Scope of delivery

Device description

LED codes

Initial startup

Battery charging

Note

Folding the handle in and out