Kärcher KHB 6 Battery, KHB 6 Battery Set - Handheld Cleaner Manual

Intended use

Use the battery pressure cleaner in private households only.

The pressure cleaner is intended for cleaning machines, vehicles, buildings, tools, façades, terraces, garden machines etc. using a water jet.

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.

Special accessories

Use only special accessories with the label "Handheld" and a blue plug.

Information on battery pack and charger

The following are available as special accessories:

• Battery packs/chargers that are not included in the scope of delivery or that are additionally required
• A quick charger and a battery pack with a larger capacity

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.

Safety devices

Power switch lock

The lock blocks the power switch and prevents the device from switching on unintentionally.

Symbols on the device

The device may not be connected to the public drinking water network.

Description of the device

The maximum amount of equipment is described in these operating instructions. Depending on the model used, there are differences in the scope of delivery (see packaging).

1. Flat jet nozzle for normal cleaning tasks
2. Dirt grinder nozzle for stubborn dirt
3. Nozzle release mechanism
4. Spray lance
5. Type plate
6. Battery pack unlocking button
7. Power switch lock
8. Power switch
9. Water connection with fine filter
10. Battery-powered pressure washer
11. Water connection coupling
12. **Garden hose (fabric reinforced, diameter at least 1/2 inch (13 mm), length at least 7.5 m, with commercially available quick coupling)
13. **KÄRCHER SH 5 handheld suction hose for water supply from open containers
14. * Battery Power 18/25 battery pack
15. *Standard Charger Battery Power 18 V

* optional, ** additionally required

Rechargeable battery pack

The device can be operated with a single 18 V Kärcher Battery Power battery pack.

Initial startup

Battery pack charging

1. Charge the battery pack (see operating instructions for the battery pack).

Installing the battery pack

1. Push the battery pack into the mounting in the device until it audibly latches into place.
   

Water supply

For the connection values, see the type plate or chapter Technical data.

Observe the water distribution company regulations.

Connection to the water line

1. Screw the coupling onto the water connection on the device.
   
2. Attach the garden hose (not included in the scope of delivery) to the coupling on the water connection.
3. Connect the garden hose to the water supply.
4. Open the water tap fully.

Sucking water from open containers

When used with the KÄRCHER SH 5 handheld suction hose(special accessory, order number 2.644-124.0) this pressure cleaner is suitable for sucking in surface water, e.g. from rain barrels or ponds (for the maximum suction height see chapter Technical data).

The water connection coupling is not required for vacuuming operation.

1. Fill the suction hose with water.
2. Screw the suction hose onto the device water connection and hang it in a water source (e.g. water butt).
3. Vent the suction hose.

Note
If necessary, remove the spray lance before venting the suction hose.

1. Start the device (see chapter Starting the device).
2. Operate the device until no more air bubbles can be seen in the suction hose.
3. Release the power switch.
4. Secure the power switch with the lock.

Mount the spray lance and nozzle

1. Plug in the desired spray lance and lock it by turning it 90°.
2. Push the desired nozzle onto the spray lance until it audibly clicks into place.
   

Note
To disconnect the nozzle, press the nozzle release down and pull the nozzle off.

Operation

ATTENTION
Pump running dry
Damage to the device
If pressure does not build up in the device after 2 minutes then switch the device off and proceed according to the instructions in chapter Troubleshooting guide.

Starting the device

1. Release the power switch lock.
   
2. Press the power switch.

Operation with detergent

Note
KÄRCHER offers you detergent spray bottles for vehicle care.

Recommended cleaning method

1. Spray the detergent sparingly on the dry surface and let it work for a while (do not let it dry).
2. Rinse off the loosened dirt with the pressure jet.

Interrupting operation

1. Release the power switch.
2. Secure the power switch with the lock.

Removing the battery pack

Note
During longer work breaks, remove the battery pack from the device and secure it against unauthorised use.

1. Press the battery pack unlocking button to unlock the battery pack.
2. Remove the battery pack from the device.
   

Ending operation

1. Release the power switch.
2. Close the water tap.
3. Press the power switch.
   The existing pressure in the device is relieved.
4. Disconnect the device from the water supply.
5. Secure the power switch with the lock.
6. Remove the battery pack (see chapter Removing the battery pack).

Transport

Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during transportation.

1. Secure the device against slipping and tipping over when transporting in vehicles.

Storage

Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during storage.

• Store the device indoors only.
• Place the device on a flat and level surface.

Care and service

Improper cleaning
Short-circuit
Switch off the device and remove the battery pack before performing any work on the device.
Do not clean the device with a hose or high-pressure water jet.

ATTENTION
Improper cleaning
Risk of damage.
Do not use any abrasive or aggressive detergents.

The device is maintenance-free.

Cleaning the device

1. Clean the device with a moist cloth.

Clean the sieve in the water connection

ATTENTION
Damaged sieve in the water connection
Damage to the device through contaminated water
Check the sieve for damage before inserting it in the water connection.

If necessary, clean the sieve in the water connection.

1. Remove the water connection coupling.
2. Pull the sieve out.
3. Clean the sieve under running water.
4. Insert the sieve into the water connection.

Troubleshooting guide

Touching live parts
Electric shock
Switch off the device and remove the battery pack before performing any work on the device.
Have repair work and work on electrical components carried out by the authorised customer service only.

You can remedy minor faults using the following overview.

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

Device not running

The battery pack is not sitting properly in the device

1. Push the battery pack into the mounting in the device until it audibly latches into place.

The charging state of the battery pack is too low

1. Charge the battery pack.

The battery pack is overheated

1. Remove the battery pack from the device and allow it to cool down.
2. Do not the place the device and battery pack in direct sunlight.

The battery pack or the charger are defective

1. Replace the battery pack or charger.

Device switches off automatically

Overheating of the device or battery pack

1. Let the device or the battery pack cool down.

Device not building up pressure

The nozzle is dirty

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

The water supply is too low

1. Open the water tap fully.
2. Check the water inlet for an adequate flow rate.
3. Check the fine filter in the water connection.

Device leaking

1. The device leaks a small amount for technical reasons. If the leak is severe, request authorised Customer Service.

Technical data

Device performance data
Working voltage of the battery	V	18
Protection class		III
Operating time (max.) at full battery charge with Battery Power 18/ 25 battery pack	min	12
Max. permissible pressure	MPa	2,4
Water connection
Feed pressure (max.)	MPa	1,0
Input temperature (max.)	°C	40
Suction height (max.)	m	0,5
Dimensions and weights
Weight without battery pack	kg	1,3
Length x width x height	mm	302 x 89 x 252
Determined values in acc. with EN 60335-2-79
Hand-arm vibration value	m/s2	<2,5
Uncertainty K	m/s2	0,3
Sound pressure level LpA	dB(A)	69
Uncertainty KpA	dB(A)	3
Sound power level LWA + K uncertaintyWA	dB(A)	84

Subject to technical modifications.

Safety instructions

Read these original instructions and the enclosed original instructions for the battery pack/charger before using the device for the first time. Act in accordance with them. Keep the booklets 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

• Indication of an imminent threat of danger that will lead to severe injuries or even death.

• Indication of a potentially dangerous situation that may lead to severe injuries or even death.

• 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

• Risk of asphyxiation. Keep packaging film out of the reach of children.

• 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.
• 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.
• Children must not operate the device.
• Children must be supervised to prevent them from playing with the appliance.

• Safety devices are provided for your own protection. Never modify or bypass safety devices.

Operation

• Operation in explosive atmospheres is prohibited.
• When using the device in hazard zones (e.g. service stations), adhere to the respective safety regulations.

• Do not direct the water jet at persons, animals, live electrical equipment or loose objects.
• Do not spray any objects which contain harmful substances (e.g. asbestos).
• The appliance contains electrical components - do not clean the appliance under running water.

• Do not use the appliance if it has been dropped beforehand, is visibly damaged or if it is leaking.
• According to the applicable regulations, the appliance may never be used with the drinking water network without a system separator. Ensure that the connection to your house water system, with which the pressure cleaner is operated, is equipped with a system separator according to EN 12729 type BA.
• Water that has flowed through a system separator is no longer classified as drinkable.
• Never leave the device unsupervised while it is in operation.
• Only operate or store the device in accordance with the description or figure.

ATTENTION

• Device damage due to dry running. Switch the device on only when the water supply is ensured.
• Do not operate the device at temperatures below 0°C.