KARCHER 59676040 K 4 Premium Full Control Instruction Manual

: June 12, 2024
: Karcher

KARCHER 59676040 K 4 Premium Full Control

Product Information

The K 4 Premium Full Control is a high-pressure washer designed for various cleaning tasks. It comes with multiple pressure levels and accessories to tackle different types of dirt and surfaces. The appliance is equipped with safety installations to ensure safe operation.

Safety Instructions

Read and comply with the operating instructions carefully before using the unit.
Observe the general safety provisions and rules for accident prevention.
Pay attention to the warnings and notes attached to the appliance for safe operation.
Never touch the mains plug to avoid the risk of electric shock.
Do not leave the appliance unattended while in operation.
During extended breaks, follow the recommended procedures for safe storage.
Use only detergents supplied or recommended by the manufacturer. Improper use of detergents can cause severe injuries or toxication.
Keep detergents away from the reach of children.
Follow the manufacturer’s recommendations for high-pressure hoses, fixtures, and couplings.
Mind the weight of the appliance during storage and transport to prevent accidents or injuries.
Take breaks at regular intervals during prolonged use to prevent numbness in hands. Wear gloves and keep hands warm.
Wear personal protective equipment, including protective clothing and safety goggles, when operating the appliance.

Safety instructions

Please read and comply with these original instructions prior to the initial operation of your appliance and store them for later use or subsequent owners.
Apart from the notes contained herein the general safety provisions and rules for the prevention of accidents of the legislator must be observed.
Warnings and notes that are attached on the appliance provide important notes for the safe operation.

Hazard levels

DANGER
Pointer to immediate danger, which leads to severe injuries or death.

WARNING
Pointer to a possibly dangerous situation, which can lead to severe injuries or death.

CAUTION
Pointer to a possibly dangerous situation, which can lead to mi-nor injuries.

ATTENTION
Pointer to a possibly dangerous situation, which can lead to property damage.

Electric components

DANGER
Risk of electric shock.

Never touch the mains plug and the socket with wet hands.
Check the power cord with mains plug for damage prior to every use. Immediately have damaged power cord replaced by an authorised customer service / electrician. Do not operate an appliance if the power cord is damaged.
All current-conducting parts in the working area must be protected against jet water.
The mains plug and the coupling of an extension cable must be watertight and must never lie in water. Moreover, the coupling may never lie on the ground. The use of cable reels that ensure that the sockets are at least 60 mm above the ground is recom-mended.
Make sure that the power cord or extension cable is not damaged by running over, pinching, dragging or the like. Protect the power cords from heat, oil, and sharp edges.
Turn off the appliance and re-move the mains plug prior to any care and maintenance works.
Repair work and work on the electrical components may only be performed by an authorised customer service.

WARNING

The appliance may only be connected to an electric sup-ply that has been installed by an electrician in accordance with IEC 60364.
The appliance may only be connected to alternating cur-rent. The voltage must correspond with the type plate of the appliance.
Safety class I – Appliances may only be connected to sockets with proper earthing.
For safety reasons, we recommend that you operate the appliance only via a residual current device (max. 30 mA).
An unsuitable electrical ex-tension cable can be hazardous. Only use an electrical extension cable which has been approved and labelled for this purpose and has an adequate cable cross-section outdoors: 1 – 10 m: 1.5 mm2; 10 – 30 m: 2.5 mm2
Always fully unreel the extension cable from the cable drum.

Safe handling

DANGER

The user must use the appliance as intended. The person must consider the local conditions and must pay attention to other persons in the vicinity when working with the appliance.
Check important components, such as high-pressure hose, hand spray gun and safety installations, for dam-age prior to every operation. Immediately replace dam-aged components. Do not operate appliance with dam-aged components.
High-pressure jets can be dangerous if improperly used. The jet may not be directed at persons, animals, live electrical equipment or at the appliance itself.
The high-pressure jet must not be directed at other per-sons or the user him-/herself to clean clothing or footwear.
Vehicle tyres/tyre valves are susceptible to damage from the high-pressure jet and may burst. The first indication for this is a discolouration of the tyre. Damaged vehicle tyres/tyre valves are perilous. Keep a minimum jet distance of 30 cm during cleaning!

WARNING

Do not use the appliance when there are other persons around unless they are also wearing protective clothing.
The appliance must not be operated by children or per-sons who have not been in-structed accordingly.
This appliance is not intended for use by persons with limit-ed physical, sensory or men-tal capacities or lacking experience and/or skills, unless such persons are accompanied and supervised by a per-son in charge of their safety or they have received precise instructions on the use of this appliance and have under-stood the resulting risks.
Children must not play with this appliance.
Supervise children to prevent them from playing with the appliance.

CAUTION

Create stability for the appliance prior to any work on or with the appliance to prevent accidents or damage.
The water jet that is emitted from the high-pressure nozzle results in a repulsion power acting on the hand spray gun. Make sure that you have a firm footing and are also holding the hand spray gun and spray lance firmly.
Never leave the appliance unattended as long as it is in operation.

ATTENTION

In case of extended breaks, switch the appliance off at the main switch / appliance switch or pull the mains plug.
Do not operate the appliance at temperatures below 0 °C. Working with detergent

WARNING

This appliance was designed to be used with detergents which are supplied or recommended by the manufacturer. The use of other detergents or chemicals may compromise the safety of the appliance.
The improper use of deter-gents can cause severe injuries or toxication.
Store detergents away from the reach of children.

Other risks

DANGER

The appliance may not be operated in explosive atmospheres.
Never use the appliance to clean objects containing hazardous substances (e.g. asbestos).
Do not spray flammable liquids.
Never draw in fluids containing solvents or undiluted ac-ids and solvents! This includes petrol, paint thinner and heating oil. The spray mist is highly inflammable, explosive and poisonous. Do not use acetone, undiluted acids and solvents, as they corrode the materials used on the appliance.
Keep packaging films away from children, there is a risk of suffocation!

WARNING

According to applicable regulations, the appliance must never be used on the drinking water net without a system separator. Ensure that the connection of your building water installation on which the high-pressure cleaner is operated is equipped with a system separator pursuant to EN 12729 Type BA.
Water that has flown through a system separator is no longer classified as drinking water.
High-pressure hoses, fixtures and couplings are important for the safety of the appliance. Only use high-pressure hoses, fixtures and couplings recommended by the manufacturer.
When disconnecting the supply or high pressure hose, hot water may leak from the connections after operation.

CAUTION

Mind the weight of the appliance when selecting the storage location and during transport (see technical data) to prevent accidents or injuries.
Several hours of continuous use of the appliance can lead to numbness in the hands in rare cases.
- Wear gloves.
- Keep hands warm.
- Take breaks at regular intervals.

Safety Devices

CAUTION
Safety installations serve the protection of the user and may not be modified or by-passed.

Power switch
The appliance switch prevents unintentional operation of the appliance.

Lock trigger gun
This lock locks the lever of the trigger gun and prevents the inadvertent start of the appliance.

Overflow valve with pressure switch
If the lever on the trigger gun is released the pressure switch turns off the pump, the high pressure jet is stopped. If the lever is pulled the pump is turned on again.

Motor protection switch
The motor protection switch switches off the device if the power consumption is high.

Symbols on the machine

The high pressure jet must not be directed at persons, animals, live electrical equipment or at the appliance itself. Gerät vor Frost schützen.
The appliance must not be directly connected to the public drinking water network.

Personal protective equipment

CAUTION

Wear protective clothing and safety goggles to protect against splash back containing water or dirt.
During the use of high-pressure cleaners aerosols can develop. Inhaling aerosols can cause health damage.
- Depending on the application, completely shielded nozzles (e.g. surface cleaner) that significantly reduce the emission of aqueous aerosols can be used for high-pressure cleaning.
- The use of such shielding is not possible with all applications.
- If the use of a completely shielded nozzle is not possible, a respirator of the category
  FFP 2 or the like should be used, depending on the environment to be cleaned.

Description of the Appliance

KARCHER-59676040-K-4-Premium-Full-Control-FIG-1

Description of the Appliance

These operating instructions describe the maximum equipment. Depending on the model, there are differ-ences in the scopes of delivery (see packaging).

Coupling element for water connection
Water connection with integrated sieve
High pressure hose
Hose guide
Storage for spray lances
Storage / parking position for trigger gun
Connection for Plug ‘n’ Clean detergent
Carrying handle
Transport handle, detachable
High-pressure hose drum
Hand crank for hose drum
Appliance switch „0/OFF“ / „I/ON“
Mains cable with mains plug
Accessory compartment
Hooks for fastening the net
Net for accessory compartment
Bearing wheel
Base with carrying handle
Full Control trigger gun
Battery compartment
LED pressure indicator
MIX / 1 – SOFT / 2 – MEDIUM / 3 – HARD
Battery compartment lock
Lock trigger gun
Button for detaching the high-pressure hose from the trigger gun
Full Control spray lance Vario Power Carrying out the most common cleaning tasks Pressure levels: HARD / MEDIUM / SOFT / MIX
Full Control spray lance Dirtblaster For strong contaminations Pressure level: HARD
Rotary washing brush Especially suitable for cleaning cars.
Foam nozzle with detergent container With powerful foam for effortless cleaning.
Plug ‘n’ Clean detergent bottle with locking lid
Additionally required
Fabric-reinforced water hose with commercially available coupling.
- Minimum diameter, 1/2 inches (13 mm).
- Minimum length 7.5 m.

Proper use

Use this pressure washer for private households only:

for cleaning machines, vehicles, buildings, tools, facades, terraces, gardening tools, etc. by means of a high-pressure water jet (if necessary, with additional cleaning agents).
with accessories, replacement parts and cleaning agents approved by KÄRCHER. Please observe the information accompanying the cleaning agents.

Environmental protection

Notes about the ingredients (REACH)
You will find current information about the ingredients at: www.kaercher.com/REACH

The packaging material can be recycled. Please arrange for the environmentally appropriate disposal of the packaging.
Electrical and electronic devices often contain components which could potentially pose a danger to human health and the environment if handled or disposed of incorrectly. However, these components are necessary for the proper opera-tion of the device. Devices marked with this symbol must not be disposed of with regular house-hold rubbish.
Old appliances contain valuable recyclable materials that should be recycled properly. Batteries and accumulators contain substances that must not enter the environment. Please dispose of old devices and batteries or accumulators in an envi-ronmentally friendly way.
Cleaning operations which produce oily waste water, e.g. engine washes, underbody washes, may only be carried out using washing stations equipped with an oil separator.
Work with detergents must only be performed on liquid-tight work surfaces with a connection to the sewer system. Do not let release detergent into waters or earth.
The extraction of water from public waters is prohibited in some countries.

Assembly

Illustrations on Page 15
Mount loose parts delivered with appliance prior to start-up.
You will need the 2 included screws as well as a Philips screwdriver PH 2.

Installing the base

KARCHER-59676040-K-4-Premium-Full-Control-FIG-4

Insert base.
Insert the included dowels all the way into the holes.
Secure the base with the enclosed screws.

Install storage for spray lances

KARCHER-59676040-K-4-Premium-Full-Control-FIG-5

Hook in storage for spray lances.
Secure the storage for the spray lances by means of two screws.

Install the transport handle

Attach the transport handle.
Secure the transport handle by means of two screws.

Attach the net to the accessory compartment

Hook the net into the hooks shown in the illustration.

Start up

Park the appliance on an even surface.
Put the high-pressure hose through the hose guide from the back.
Push the high pressure hose into the trigger gun until it locks audibly.
Note : Make sure the connection nipple is aligned correctly.
Check the secure connection by pulling on the high pressure hose.
Unwind the high pressure hose from the hose drum.
Insert the mains plug into the socket.

Water supply

For connection values, see type plate/technical data.
ATTENTION: Impurities in the water can damage the high-pressure pump and the accessories. For protection, the use of the KÄRCHER water filter (optional accessory, order no. 4.730-059) is recommended.

Observe regulations of water supplier.

ATTENTION: Hose couplings made of metal with aquastop can dam-age the pump! Please use plastic couplings or KÄRCH-ER brass couplings.
KARCHER-59676040-K-4-Premium-Full-Control-FIG-11 Screw the coupling element to the water connection on the appliance.

Attach the water supply hose to the coupling on the water connection.
Connect the water supply hose to the water supply.
Completely open the water tap.

Drawing in water from open reservoirs

This high-pressure cleaner is suited to work with the KÄRCHER suction hose with backflow valve (Optional accessory, order no. 2.643-100) to draw in surface water, e.g. from water butts or ponds (see specifications for max. suction height).

Note: With vacuuming operation, the coupling for the water connection is not required.

Fill the suction hose with water.
Screw the suction hose into the water connection of the appliance and insert it into the water source (e.g. rainwater drum).
Bleed the device as follows prior to operation:
Turn on the appliance “I/ON”.
Unlock the lever of the trigger gun.
Push the lever of the trigger gun, the device will switch on.
Let the device run (max. 2 minutes) until the water exits the trigger gun without bubbles.
Release the lever of the trigger gun.
Lock the lever of the trigger gun.

Operation

ATTENTION
Dry running of more than 2 minutes leads to damage of the high-pressure pump. If the appliance does not build up pressure within 2 minutes, switch the appliance off and proceed in accordance with the instructions in Chapter “Troubleshooting

High pressure operation

CAUTION
Keep a distance of at least 30 cm when using the jet for cleaning painted surfaces to avoid damage.

ATTENTION
Car tyres, paint or sensitive surfaces such as wood should not be cleaned with the dirt blaster, as there is a risk of damage.

Select a spray lance suitable for the cleaning task. Illustration
Push the spray lance into the trigger gun and fasten it by a 90° rotation.
Turn on the appliance “I/ON”.
Unlock the lever of the trigger gun.
Push the lever of the trigger gun, the device will switch on.

Note: Release the lever of the trigger gun; the device will switch off again. High pressure remains in the system.

Full Control spray lance Vario Power
- Turn the spray lance until the LED of the required pressure level is on at the pressure indicator of the trigger gun

Full Control System

The pressure indicator on the trigger gun shows the currently set pressure level during operation with a Full Control spray lance.
Note: The pressure indicator is not significant during operation with the T-Racer and other accessories

ATTENTION
The sensitivity of the materials can strongly differ depending on the age and the condition. The so-called recommendations are non-binding.

Operation with washing brush

ATTENTION
Risk of damage to the paintwork
When working with the washing brush, it must be free of dirt or other particles.

Push the washing brush into the trigger gun and fasten it by a 90° turn.

Note: If required, the washing brushes can be used to work with detergent

Operation with detergent

Most KÄRCHER detergents can be bought ready to use in a Plug ‘n’ Clean detergent bottle.
Note: Detergent can only be added when the device is operated in low pressure mode.

DANGER
When using detergents, the material data safety sheet issued by the detergent manufacturer must be adhered to, especially the instructions regarding personal protective equipment.

 Remove the cap of the Plug ‘n’ Clean detergent bottle.
Push the detergent bottle with the opening pointing downwards into the connection for the Plug ‘n’ Clean detergent.
Use Vario Power spray lance.
Turn the spray lance towards “MIX” until the the
LED “MIX” is on on the pressure indicator of the trigger gun.
Note : This will mix the detergent with the water stream.

Recommended cleaning method

Spray the detergent sparingly on the dry surface and allow it to react, but not to dry.
Spray off loosened dirt with the high pressure jet.

After operation with detergent

Remove the Plug ‘n’ Clean detergent bottle from the intake and close it with the lid.
For storage, put the detergent bottle into the retainer with the cap pointing up

Optional

Foam nozzle

FFill the detergent solution in the detergent tank of the foam nozzle (observe dosage instructions on the packaging of the detergent).
Connect the detergent tank to the foam nozzle.
Connect the foam nozzle to the trigger gun

Interrupting operation

Release the lever of the trigger gun.
Lock the lever of the trigger gun.
Put the trigger gun with the spray lance into the parking position.
During longer breaks (more than 5 minutes), also turn the appliance off using the “0/OFF” switch.

Finish operation

Release the lever of the trigger gun.
Turn off the appliance “0/OFF”.
Disconnect the mains plug from the socket.

CAUTION
Only separate the high-pressure hose from the trigger gun or the device when there is no pressure in the system.

Turn off tap.
Press the lever of the trigger gun to release any remaining pressure in the system.
Release the lever of the trigger gun.
Lock the lever of the trigger gun.

ATTENTION
When disconnecting the supply or high pressure hose, warm water may leak from the connections after operation.

Detach the appliance from the water supply

Transport

CAUTION

Risk of personal injury or damage!
Mind the weight of the appliance during transport

When transporting by hand

Lift appliance by the carrying handle and carry it.
Pull out the transport handle until it audibly snaps into place.
Pull the appliance by its transport handle.

When transporting in vehicles

Prior to horizontal transport: Remove the Plug ‘n’
Clean detergent bottle from the intake and close it with the lid.
Secure the appliance against shifting and tipping over.

Storage

CAUTION

Risk of personal injury or damage!
Consider the weight of the appliance when storing it.

Storing the Appliance

Park the machine on an even surface.
Detach spray lance from the trigger gun.
Push the disconnect button on the trigger gun and pull the high-pressure hose out of the trigger gun.
Place the trigger gun into the storage for the trigger gun.
Put both spray lances into the storage for the spray lance.
- Dirtblaster spray lance: Nozzle towards the bottom.
- Vario Power spray lance: Nozzle towards the top.
Store the mains connection in the accessory compartment.

CAUTION

Risk of personal injury or damage!
Observe the rotation direction of the hose reel upon coiling up the high-pressure hose.
Coil up the high-pressure hose.
Turn the hose reel in a counter-clockwise direction using the crank handle.
Prior to extended storage periods, as during the winter, also observe the instructions in the Care sec

Frost protection

ATTENTION
Appliances and accessories that are not completely drained can be destroyed by frost. Completely drain appliance and accessories and protect them against frost.

To avoid damage

Detach the appliance from the water supply.
Detach spray lance from the trigger gun.
Turn on the appliance “I/ON”.
Push the lever of the trigger gun until no more water is escaping (approx. 1 min).
Release the lever of the trigger gun.
Lock the lever of the trigger gun.
Turn off the appliance “0/OFF”.
Store the appliance and the entire accessories in a frost free room.

Care and maintenance

DANGER

Risk of electric shock.
Prior to all work on the appliance, switch off the appliance and pull the power plug

High pressure hose

The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 13 MPa (1900 psi) – it can be easily damaged and should be stored carefully.

Do not kink.
Do not drive vehicles over the hose.
Do not expose the hose to sharp edges or corners.

Misuse will lead to ballooning or premature failure and will invalidate warranty.

Clean the sieve in the water connection

Clean the sieve in the water connection regularly.
Remove coupling from the water connection.

ATTENTION
The sieve must not be damaged.
KARCHER-59676040-K-4-Premium-Full-Control-FIG-15

Pull the sieve out using flat pliers.
Clean the sieve under running water.
Reinsert the sieve into the water connec

Changing the batteries of the trigger gun

The batteries are depleted if nothing is shown on the display of the trigger gun anymore.
Two batteries or accumulators of the size AAA are required
Push the locking slide.
Open battery compartment.
Remove the batteries.
Insert new batteries and observe the correct orientation of the terminals.
Close battery compartment.
Dispose of the used batteries according to the local provisions.

Troubleshooting

DANGER

Risk of electric shock. Turn off the appliance and re-move the mains plug prior to performing any care and maintenance work.
Repair work and work on the electrical components may only be performed by an authorised customer service. You can rectify minor faults yourself with the help of the following overview.
If in doubt, please consult the authorized customer ser-vice.

Appliance is not running

Push the lever of the trigger gun, the device will switch on.
Check whether the voltage indicated on the type plate corresponds to the voltage of the mains supply.
Check the mains connection cable for damages.
- Motor overloaded, the motor circuit breaker has tripped.
- Turn off the appliance “0/OFF”.
- Allow the device to cool down for one hour.
- Switch on the device and put it into operation again. If the malfunction occurs repeatedly, have the de-vice checked by the customer service.

Appliance does not start, motor hums

Voltage reduction due to weak mains supply or when using an extension cable.

Upon switch-on, push the lever of the trigger gun first and then switch the power switch to “I/ON”.

Pressure does not build up in the appliance

Check setting at the spray lance.
Check water supply for adequate delivery rate.
Pull out the sieve in the water connection using flat-nose pliers and clean under running water.
Remove air from appliance before operation. Switch on the appliance without connection the HP hose (max. 2 minutes) and run it until the water dis-charging from the HP outlet is free of bubbles. Switch off appliance and reconnect HP hose.

Strong pressure fluctuations

Clean high-pressure nozzle: Remove dirt and de-bris from the nozzle bore, using a needle and rinse through with water from the front.
Check water flow quantity.

Appliance is leaking

Dropwise leakage of the device is normal for tech-nical reasons. If the leakage increases contact the authorized customer service.

No detergent infeed

Use Vario Power spray lance. Turn the spray lance to “Mix” position.
Check whether the Plug ‘n’ Clean detergent bottle is placed into the detergent connection facing down.

No pressure indicator on the trigger gun

Check / replace the batteries

Accessories and Spare Parts
Only use original accessories and spare parts, they en-sure the safe and trouble-free operation of the device. For information about accessories and spare parts, please visit www.kaercher.com.

Helpline

KÄRCHER UK Limited operates a helpline allowing customers to discuss any problems experienced with our products.
The helpline operates during normal business hours and may be busy at peak periods.If you have difficulty getting through we would ask that you try to contact us again later in the day.
The helpline number is 01295 752200, open from 8.30 am to 5.00 pm
Monday to Friday.
It helps us if you have the model number and data plate details to hand before making your call so that we can assist you with your query more effectively.
Alternatively you may write to us at the address below:
KÄRCHER UK Ltd
Kärcher House
Beaumont Road
Banbury
Oxon, OX16 1TB or E-mail us: [email protected]

Warranty

The warranty terms published by the relevant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. Please submit the proof of purchase.
Addresses can be found under: www.kaercher.com/dealersearch

Technical specifications

KARCHER-59676040-K-4-Premium-Full-Control-FIG-17

EU Declaration of Conformity

We hereby declare that the machine described below complies with the relevant basic safety and health re-quirements of the EU Directives, both in its basic design and construction as well as in the version put into circu-lation by us. This declaration shall cease to be valid if the machine is modified without our prior approval.