Read these original operating instructions and the enclosed safety instructions before using the device for the first time. Proceed accordingly.

Keep both books for future reference or for future owners.

Knowledge of the following terms is important for understanding the operating instructions. The technical terms in bold are used throughout these operating instructions.

Fresh water - raw water, tap water, city water

Base exchanger - WSO, water softening unit

Softened water - soft water

Reverse Osmosis (RO) - reverse osmosis

Concentrate - waste water enriched with salts and minerals from reverse osmosis

Permeate - osmosis water, demineralised water, deionised water

Processed water - water from a biological water treatment plant

The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations.

Electrical and electronic devices 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 danger to human health and the environment. However, these components are required for the correct operation of the device. Devices 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.de/REACH

Please do not allow engine oil, heating oil, diesel and petrol to enter the environment. Please protect the ground and dispose of old oil in an environmentally friendly manner.

Dangers can be presented to the operator and other persons if the device is incorrectly operated or misused:

• High water pressure

• High electrical voltage

• Detergent

To avoid danger to persons, animals and property, read the following documents before operating the system:

• These operating instructions, including all safety instructions

• The respectively applicable national regulations

• The safety instructions provided with the detergent used

Ensure the following:

• That you have understood all notes and instructions

• That all users of the system are notified of the instructions and have understood them

All persons working on the erection, installation and operation of the system must:

• Be appropriately qualified

• Know and adhere to these operating instructions

• Know and adhere to the applicable regulations

In self-service operation, ensure that clearly visible notices are present informing all users with regard to:

• Potential dangers

• Safety devices

• Operating the system

• Observe the respectively applicable national regulations for liquid jet cleaners.

• Observe the respectively applicable national regulations for electrical installation.

• Observe the respectively applicable national regulations for accident prevention. Have the system checked annually and store the written test results in a safe place.

• Allow only KÄRCHER Customer Service technicians or KÄRCHER-authorised technicians to perform maintenance work and repairs.

The maximum sound level of the system is 80dB(A). Hearing protection is therefore not usually required.

When cleaning noise-intensifying parts, the sound level may increase. For this reason, wear suitable hearing protection in such cases.

1. Turn the programme selection switch to "STOP".

   ---

   

   1. Programme selection switch

• Coins are inserted at the control panel and the washing programme is selected.

• Cleaning is carried out with the high-pressure gun, washing brush and power foam lance.

• The inside of the system must only be accessible to trained personnel for maintenance work. When using the system, the door must be locked.

This self-service washing system is used for cleaning vehicles and trailers with water and detergent additives.

Cleaning humans and animals is improper use and

• is prohibited.

  The high-pressure water jet presents a substantial risk of injury.

• Loose objects.

  Loose objects can be propelled away at high speed by the high-pressure water jet and injure persons or damage other objects.

A category 5 system isolation must be installed between the system and the drinking water network to isolate the system from the drinking water network. Locally applicable regulations must also be observed.

• pH value: 6.5...9.5

• Electrical conductivity: Conductivity of fresh water + 1200 µS/cm, maximum conductivity 2000 µS/cm

• Settleable particles (sample volume 1 l, settling time 30 minutes): < 0.5 mg/l

• Filterable particles: < 50 mg/l, no abrasive substances

• Hydrocarbons: < 20 mg/l

• Chloride: < 300 mg/l

• Sulphate: < 240 mg/l

• Calcium: < 200 mg/l

• Total hardness: < 28 °dH, < 50° TH, < 500 ppm (mg CaCO₃/l)

• Iron: < 0.5 mg/l

• Manganese: < 0.05 mg/l

• Copper: < 2 mg/l

• Active chloride: < 0.3 mg/l

• Free of unpleasant odours

Systems without frost protection must be shut down when frost is expected.

When the prerequisites listed in the "Frost protection" section are satisfied, systems with frost protection can be operated at temperatures down to -20°C and must be shut down at lower temperatures.

1. Switch on the on-site power supply.

2. Open the on-site water stop valve.

3. Unlock the locks.

   ---

   

   1. Power switch
   2. Lock
   3. Door

4. Open the door.

5. Turn the trigger to 1/ON.

6. Close the door.

The active washing programme is selected using the washing programme switch.

---

1. Washing programme switch

The programme is interrupted.

Initial position. Cleaning tools in the tool mounts.

Note: The "STOP" function is active at all switch settings without a washing programme.

Loosening of stubborn dirt.

Water with special detergent additive.

Minimum high-pressure jet clearance of 80 cm.

Loosening of brake residue.

Water with special detergent additive.

Exposure time max. 2 minutes. Used before the car wash and only on coated or painted wheel rims.

For removing coarse dirt.

Water with detergent.

Minimum high-pressure jet clearance of 30 cm.

Thorough paint cleaning with active foam.

Use the washing brush only when a program is running and after the high-pressure wash.

Clear, cold water for rinsing off shampoo and foam.

Minimum high-pressure jet clearance of 50 cm.

Warm water with paint preservation.

Use only after rinsing.

Minimum high-pressure jet clearance of 80 cm.

Loosening of insect residue.

Water with insect cleaner.

Minimum high-pressure jet clearance of 30 cm.

Removal of stubborn dirt.

Water with special detergent additive.

Minimum high-pressure jet clearance of 30 cm.

Stain-free drying.

Demineralized water with a shine dryer.

Minimum high-pressure jet clearance of 80 cm.

1. Turn the program selection switch to the desired washing program.

   ---

   

   1. Program selection switch
   2. Remaining value display (option)
   3. Coin slot
   4. Start button

2. Insert a coin or press the start button, depending on the version of the system.

   Note

   While a washing program is in progress, water will escape from the nozzle of the cleaning tool even when the high-pressure gun is not actuated. Due to the frost protection function, the high-pressure gun does not close completely.

1. To clean with the high-pressure jet, press the locking lever, pull the cleaning brush back and lock it in place.

   ---

   

   1. Cleaning brush
   2. Locking lever
   3. High-pressure gun
   4. Trigger
   5. Safety latch

2. To clean with the cleaning brush, press the locking lever, push the cleaning brush forwards and lock it in place.

3. Release the safety catch.

4. Pull the trigger.

This version has a high-pressure gun and cleaning brush as two separate tools.

There are 3 separate tools here:

• High-pressure gun

• Cleaning brush

• Power foam lance

• The washing time starts after inserting a coin or pressing the start button.

• The remaining value display shows the remaining washing time.

Note:The washing time continues to run when the program selection switch is in the "STOP" position. If further coins are inserted during the washing time, these are registered and added to the existing washing time.

1. Open the device door.

2. Insert the detergent canister into the device.

   ---

   

   1. Dosing pump 1 (yellow)
   2. Dosing pump 2 (red)
   3. Dosing pump 3 (green, option)
   4. Dosing pump 4 (Option)
   5. Detergent canister
   6. Detergent suction filter

   Note

   Dosing pumps and detergent suction filters are provided with colour markings.

3. Insert the detergent suction filter of the dosing pump into the detergent canister according to the assignment specified in the table below. Insert the hose far enough so that the filter lies on the bottom of the canister.

   Dosing pump	Washing program
   1 (yellow)	High-pressure wash	RM 806
   1 (yellow)	Foam wash	RM 806
   2 (red)	Hot wax	RM 820
   3* (green)	Insects Loosening	RM 806
   3* (green)	Dirt Loosening	RM 806
   4* (green)	Power foam	RM 838
   4* (white)	Power rim foam	RM 802
   4* (red)	Top care	RM 821

   * Option

1. Use the programme selection switch to select a programme that uses the relevant detergent.

2. Run the washing programme until the suction hose is bubble-free.

1. Remove the salt tank cover.

   ---

   

   1. Cover
   2. Salt tank

2. Fill the salt tank to the very top with softening salt.

3. Fit the salt tank cover.

1. Press the hardness button on the control head of the base exchanger repeatedly until the desired interval is shown in the display.

   0	Deactivated
   0.3	Regeneration every 8 hours
   0.5	Regeneration every 12 hours
   1...30	Regeneration every X days

   Note

   The factory setting is 0/Deactivated. The setting must be adjusted to the local conditions by the service technician when the device is installed.

1. Press the salt button repeatedly until the desired brine dosage is shown on the display.

Target setting:

• BA 42: 2.5 kg

• BA 65: 4.5 kg

1. Press the time button repeatedly until the current hour is shown on the display.

The touchscreen is mounted on the electrical box inside the system.

---

1. Touchscreen
2. Electrical box

The following functions are displayed in the start menu.

---

Start menu

1. Date
2. Time
3. Logged on user
4. Service required
5. Operating state symbols
6. "Washing" menu button
7. "Service" menu button (only accessible to service staff with password)
8. "Settings" menu button
9. "General Info" menu button

Operating state symbols

	System open
	System closed
	System OK
	Event present
	Malfunctions present

User symbols

	Operator
	Owner
	Service

1. Press the Change Setting button next to the property you want to change.

   Change Setting button

   A selection window opens to select the desired setting or a keyboard opens to enter the desired value.

The current operating state of the system is displayed in the Washing menu.

---

1. Credit (amount) / remaining washing time
2. Running washing programmeRun time per wash value / (cash) amount corresponding to one wash value
3. Name of the menu item
4. Display: System open (green) or system closed (red)
5. Home buttonpress briefly - go back one menu levelpress long - go back to start menu

The Service menu is only accessible for customer service.

The operating parameters of the system are set in the Settings menu.

---

1. "General" menu button
2. "Machine" menu button
3. "Wash-Program Settings" menu button
4. "User Administration" menu button

The user group is selected in the User Administration menu. Different user groups have different access permissions

---

1. "Service" button
2. "Owner" button
3. "Operator" button

A code must be entered when selecting the user groups "Owner" and "Service".

---

1. Keyboard
2. Input field
3. Confirm the entry
4. Delete the entry

Changing code

For the user group Owner , the code can be changed after logging in.

1. Press the "..." button.

   ---

   

   1. "..." menu button

2. Enter the desired code in the "EnterNew Code" window.

3. Enter the same code again for confirmation in the "Confirm New Code" window.

The parameters of the individual washing programs are adjusted in the Wash-Program Settings menu.

---

1. Next window button
2. Change washing program button
3. Previous window button
4. Window 1 of 2
5. Washing program designation

Changing the parameters of a washing program

1. Select the window with the desired washing program. Use the Next Window and Previous Window buttons for this.

2. Press the Change washing program button next to the desired wash program.

   ---

   

   1. Change parameters button
   2. Program running time for one wash value in seconds
   3. Water type (hot water/cold water)
   4. Detergent dosing (in % of the dosing pump capacity)
   5. Washing program name
   6. Detergent designation
   7. Change detergent button (the colour corresponds to the colour code on the dosing pump)

3. Press the button to change the desired parameter.

4. Press the desired parameter in the displayed selection.

   Standard setting

   Washing program	Dosing pump	water type	Program duration
   High-pressure wash	1 (yellow)	Warm	90 s
   Foam wash	1 (yellow)		135 s
   Rinse	-	Cold	105 s
   Hot wax	2 (red)	Warm	54 s
   Insects Loosening	3 (green)	Warm	75 s
   Dirt Loosening	3 (green)	Warm	75 s
   Power foam			60 s
   Power rim foam			60 s
   Top care		Cold	75 s

   Washing program	Detergent dosing
   	500 l/h		900 l/h
   	%	ml/min	%	ml/min
   High-pressure wash	8	Approx. 6	16	Approx. 12
   Foam wash	8	Approx. 6	16	Approx. 12
   Rinse	-	-	-	-
   Hot wax	10	Approx. 7	20	Approx. 14
   Insects Loosening	20	Approx. 14	40	about 28
   Dirt Loosening	20	Approx. 14	40	Approx. 28
   Power foam	30	Approx. 21	30	Approx. 21
   Power rim foam	30	Approx. 21	30	Approx. 21
   Top care	10	about 7	20	Approx. 14

In the Machine menu, system parameters are set and the washing station can be locked.

---

1. "Lock" menu button
2. "Coin value" menu button
3. "Components" menu button

In the Components menu, the temperature of the hot water can be set.

---

1. Change numerical value button
2. Hot water temperature in °C
3. Menu Components
4. Hot water temperature

In the Coin value menu the wash value for 100% program run time and the coin values for the individual channels of the coin acceptor are set.

---

1. Next window button
2. Change setting button
3. Previous window button
4. Balance buttongreen: Coins of this channel are included in the turnoverYellow: Coins are not included in the balance sheet
5. Coin values:

   • Channel ... amount: Channels of an electronic coin acceptor

   • External amount: Mechanical coin acceptor

   • External 1 amount: Payment system with RFID

6. Required coin value for 100% run time of a washing program

1. Press the Setting button next to the desired value.

2. Enter the desired value.

In the Lock menu, the washing station is locked or unlocked.

The lock is effective regardless of the set opening hours.

---

1. Change Setting button
2. Locking washing station 1

1. Press the Change Setting button.

   ---

   

   1. Lock Washing Station button
   2. Unlock button

2. Press the desired button.

In the General menu, the time, date and operating times are set and the display language is selected.

---

1. "System" menu buttonOnly for service staff
2. "Language" menu button
3. "Operation Hours Holidays" menu button
4. "Date Time" menu button

The time, date and summer time are set in the Date Time menu.

---

1. Set Date button
2. Set Time button
3. Summer time active display
4. Set date
5. Set time
6. Summer time/standard time changeover button

Setting the time

1. Press the Set Time button.

   ---

   

   1. Keyboard
   2. Change input field button
   3. Active input field
   4. Apply button settings and exit window
   5. Name of active field, minimum value, maximum value
   6. Exit window button, do not accept changes

2. Use the Change Input Field button to select the desired input field.

3. Delete the field content with the delete key on the keyboard.

4. Enter the desired value with the keyboard.

5. Repeat the process until all desired changes have been made.

6. Exit the window.

In the Operation Hours Holidays menu, the opening hours are defined for each weekday and for public holidays. Fixed and changing public holidays are also defined.

The setting is made according to the same principle as in the Date Timemenu.

---

1. "Holiday variable" menu button
2. "Holiday fix" menu button
3. "Operation Hours" menu button

Menu Operation Hours

---

1. One weekday forwards button
2. Set end of operation button
3. One weekday back button
4. Time of end of operation
5. Weekday (Monday...Sunday, public holiday)
6. Time of start of operation
7. Set start of operation button
8. Open all day button
9. Closed all day button

Menu Holiday fix

Fixed public holidays always occur on the same date each year.

---

1. Next public holiday button
2. Previous public holiday button
3. Set Date button
4. 1st public holiday of 20 public holidays
5. Date of the public holiday (in the example no date is set yet)

---

1. Keyboard
2. Change input field button
3. Month
4. Day (currently active input field)
5. Apply button settings and exit window
6. Name of active field, minimum value, maximum value
7. Exit window button, do not accept changes

Menu Holiday variable

Changing public holidays occur at a different date each year.

The setting is made in the same way as for Holiday fix, except that here the year must also be set.

This menu is used to select the language in which the display is shown.

In the General Info menu, turnover, operating hours, maintenance information and fault messages can be viewed.

---

1. "Maintenance Diagnostic" menu button
2. "Operating Hours" menu button
3. "Turnover" menu button

In the Turnover menu, the total turnover and daily turnover are displayed.

The daily turnover can be deleted.

---

1. "Daily turnover" menu button
2. "Total turnover" menu button

---

Daily turnover

1. Daily turnover of system = daily turnover at washing station 1
2. Delete turnover button (only for daily turnover)

---

1. Delete daily turnover
2. Are you sure you want to delete daily turnover?
3. No
4. Yes

In the Operating Hours menu, the operating hours of individual system components and the individual washing programmes are displayed.

---

1. "Programs" menu button, operating hours of washing programmes
2. "Pumps" menu button, operating hours of system components

---

Operating hours of system components

1. Next window button
2. Previous window button
3. Operating hours of high-pressure pump
4. Operating hours of dosing pump 1
5. Operating hours of dosing pump 2
6. Operating hours of RO pump (option)

---

1. Operating hours of hot-water generator
2. Operating hours of ultra-fine filter (WSO)

The Maintenance Diagnostic menu shows the times until the next maintenance, system information, error messages and events.

---

1. "Event History" menu button
2. "Fault History" menu button
3. "System Information" menu button
4. "Interval" menu button

In the Interval menu, the time until the next maintenance is displayed for the individual system components.

---

1. Next window button
2. Previous window button
3. Remaining run time of high-pressure pump
4. Remaining run time of dosing pump 1
5. Remaining run time of dosing pump 2
6. Remaining run time of RO pump (option)

---

1. Remaining run time of ultra-fine filter (WSO)

In the System Information menu, system data, settings of the control and operations data of the control are displayed.

---

1. Next window button
2. Previous window button
3. Software version
4. Material number of the system
5. Serial number of the system
6. Serial number of the control

---

1. IP settings of the control
2. Run time of the control in hours
3. Initial startup date
4. Last service

---

1. Current number of faults in the fault memory / last reset of the fault memory

In the Fault History menu, the error messages since the last deletion of the fault memory are displayed.

---

1. Delete fault memory button
2. Error description
3. Time of the error message
4. Error number

---

1. Delete the fault memory
2. Are you sure you want to delete the fault memory?
3. No
4. Yes

The Event History menu is structured in the same way as the Fault History menu.

The frost protection device consists of a hot air blower and antifreezing circulation or frost protection with lost water.

Note: The presence of a frost protection system ensures the following properties:

• Restricted washing operation at temperatures below – 5 °C. In restricted washing operation the washing brush must be regularly checked for icing. Brush washing with an iced washing brush can damage the vehicle. If the washing brush is iced up, the washing brush must be disabled or, in the case of the 1-tool version, the combination spray lance must be replaced with a high-pressure spray lance. Please contact your Customer Service responsible if washing operation is to be extended to lower temperatures. At temperatures below –15 °C, washing makes no sense because an ice coating forms on the vehicle. This ice coating can even impair the function of important vehicle components. For this reason, you must lock the system at temperatures less than –15 °C.

• Frost protection of the system down to –20 °C. At temperatures less than–20 °C the "Frost shutdown" procedure is to be performed.

• An uninterruptible power supply and water supply must be ensured. The water supply must be protected against frost.

• Technically correct erection and installation of the system.

• The hot air blower is set correctly.

• All maintenance measures described in the "Maintenance and care" chapter have been performed.

• All cleaning tools are placed back in the tool holders.

• The high-pressure gun with frost protection bore belonging to the system is installed.

• The hose line from the system to the cleaning tool has not been extended or replaced with a longer hose.

• The temperatures stated above relate to the installation site. Temperatures stated in weather forecasts are secondary.

The hot air blower heats the interior of the system to provide frost protection.

1. Turn the performance controller to level "I".

   ---

   

   1. Frost protection symbol
   2. Thermostat control
   3. Power controller

2. Adjust the thermostat controller according to the exterior temperature:

   1. If the exterior temperature is higher than -10 °C, set the thermostat controller to the frost protection position.

   2. If the exterior temperature is lower than -10 °C, set the thermostat controller to level "I".

Note: The frost protection device only works when the system is switched on and the door is closed. The trigger must therefore not be set to "0/OFF". The system power supply must not be interrupted either. Operation of the hot air blower is interrupted during operation of a high-pressure pump.

If there is a risk of frost, circulating water flows through the cleaning tools and their supply lines, thus protecting them from freezing.

The anti-freezing circulation circuit is placed in operation by the anti-freezing pump.

The following components show that the system is equipped with an antifreezing circulation:

---

1. Frost protection ball tap with sieve
2. Frost protection float tank
3. Frost prot. pump
4. Frost protection pump filter

If there is a risk of frost, fresh water flows through the cleaning tools and their supply lines, thus protecting them from freezing. The water is then discharged into the waste water system.

The presence of the frost protection solenoid valve indicates that the system is equipped with this frost protection version.

---

1. Frost protection solenoid valve
2. Frost protection ball tap

For a better overview, the maintenance work required to ensure correct operation of the frost protection system is summarised again here. To check the frost protection system, the work must also be performed annually before the frost period begins. The maintenance work described in the "Maintenance and care" chapter must also be performed in winter.

1. Unscrew the front part of the nozzle.

   ---

   

   1. Nozzle front part
   2. Filter
   3. Nozzle holder

2. Remove and clean the filter.

3. Install the filter.

4. Screw the front part of the nozzle on to the nozzle holder and tighten it.

For disconnection from the water supply, the system is supplied with water from a float tank with downstream booster pump.

---

1. Pressure booster pump

1. Turn the power switch to "0/OFF".

Shut down a system without frost protection (see "Shutting down" chapter).

For a system with frost protection:

1. Leave the trigger at position "1".

2. Lock the washing station in the "Washing" menu item of the control.

If there is no danger of frost during the shutdown period:

1. Close off the water supply.

2. Switch off the power supply.

Perform the following additional steps in the case of potential frost:

1. Empty all float containers.

2. Unscrew the hoses at the float containers and allow them to drain completely.

3. Unscrew the hoses from the high-pressure pump and allow the water to drain.

4. Unscrew the high-pressure hose from the pump head and allow the water to drain.

5. Remove the detergent canister and store it in a frost-protected place.

In case of doubt, have the maintenance performed by Customer Service.

1. Remove the RO membranes and store them in a frost-protected place.

2. Empty the permeate buffer tank.

3. Flush the system (without base exchanger) with antifreeze solution.

4. Rinse the base exchanger with concentrated salt solution.

5. Blow out all parts containing water with oil-free compressed air.

---

1. Fresh water fine filter, on-site
2. Cold water float tank with mains isolation cat. 5 ⁹
3. Advance pressure pump ⁹
4. Salt tank ¹
5. Hardness sensor 1
6. Base exchanger control head 1
7. Base exchanger bottle 1
8. RO membrane ²
9. Pressure gauge ²
10. Distributor block ²
11. Pressure sensor ²
12. Choke ²
13. Soft water solenoid valve ²
14. Permeate buffer tank ²
15. BUFFER TANK FULL level switch ²
16. BUFFER TANK EMPTY level switch ²
17. Permeate solenoid valve ²
18. Detergent check valve
19. Half load bypass valve with choke ³
20. High-pressure pump
21. Pressure relief valve
22. Frost protection check valve and choke ⁴
23. Trigger gun with washing brush (1-tool version)
24. Dosing pump
25. Detergent suction hose
26. Detergent suction filter with foot valve
27. Power foam lance (3-tool version)
28. High-pressure gun with spray lance ⁵
29. Foam lance ⁵
30. Foam solenoid valve ⁵
31. High pressure (solenoid valve option) ⁵
32. Power foam lance solenoid valve ⁶
33. Hot water solenoid valve
34. Cold water solenoid valve
35. Hot water temperature sensor
36. Electrical heating element
37. Temperature limiter
38. Dry running sensor
39. Hot water float tank
40. Sieve ⁷
41. Frost protection ball tap ⁷
42. Frost protection pump ⁷
43. Frost protection pump filter ⁷
44. Choke ⁷
45. Frost protection float tank ⁷
46. Frost protection solenoid valve ⁸
47. Ultra-fine filter ²
48. Cold water float tank without mains isolation ¹⁰

¹ Only for water softening option

² Only for reverse osmosis option

³ Only for high-pressure pump type 908

⁴ Only for frost protection option (all variants)

⁵ Only for 2-tool and 3-tool version

⁶ Only for 3-tool version

⁷ Only for frost protection circuit

⁸ Only for frost protection with waste water

⁹ Only for variants with mains isolation cat. 5

¹⁰ Only for variants without mains isolation

If the lever of the high-pressure gun is released, the circulation valve opens but the high-pressure pump remains in operation. The high-pressure jet is immediately available when the trigger gun is opened again.

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

A winding protection contact is only installed in models with 900 l/h.

The winding protection contact in the motor winding of the pump drive sends a signal to the controller in the case of thermal overload. This switches the motor off.

The temperature sensor switches the electrical heating element on when the water temperature in the hot water float tank falls and switches it off again when the maximum temperature is reached.

The float switch in the hot water float tank switches the electrical heating element off if the water level is too low.

Prevents operation of the electric heating element when the hot water float tank is empty.

Only for systems with base exchanger.

If the residual hardness of the softened water exceeds a limit value, the control calculates the residual capacity of the base exchanger bottle.

Regeneration of the base exchanger bottle is started the following night at the latest.

Only for systems with reverse osmosis.

If there is water shortage, the system is stopped to prevent the RO pump from running dry.

Only for systems with reverse osmosis.

Switches off the RO pump when the permeate buffer tank is full.

Only for systems with reverse osmosis.

Switches on the RO pump when the permeate buffer tank is full.

Regular maintenance according to the following maintenance plan is fundamental for a safely operating system.

Use only original manufacturer spare parts or parts recommended by the original manufacturer, such as

• Spare parts and wearing parts,

• Accessories,

• Operating materials,

• Detergent.

1. Switch off the on-site main switch and secure it against being switched on again.

2. Disconnect the water supply.

Operator: Work labelled with "Operator" may only be performed by instructed persons capable of operating and maintaining high-pressure systems.

Customer Service: Work labelled with "Customer service" may only be performed by KÄRCHER customer service technicians or KÄRCHER-authorised technicians.

You can agree on regular safety inspections or close a maintenance contract with your dealer. Please seek advice on this.

WSO: Only carry out on systems with base exchanger

RO: Only carry out on systems with reverse osmosis.

1. Place a suitable oil collection container under the oil drain plug.

   ---

   

   1. Oil drain screw
   2. Oil tank
   3. Cover

2. Remove the oil tank cap.

3. Unscrew the oil drain screw and catch the escaping oil.

4. Screw in and tighten the oil drain screw.

5. Slowly fill with new oil until the "MAX" marking on the oil tank.

6. Fit the oil reservoir cap.

7. Dispose of the old oil in an environmentally friendly manner or hand it over to an authorised collection point.

1. Open the union nut.

   ---

   

   1. Frost protection ball tap
   2. sieve
   3. Union nut
   4. Holder

2. Pull the frost protection ball tap down,

3. Pull the sieve out of the holder and clean it.

4. Insert the sieve.

5. Fasten the frost protection ball tap to the holder with the union nut.

1. Open the device door.

2. Open the coin acceptor.

   ---

   

   1. Coin acceptor

3. Clean the coin track with a damp cloth with washing-up liquid.

1. Remove the control button cover.

   ---

   

   1. Cover

2. Press and hold the red button.

   ---

   

   1. Camshaft
   2. Red button
   3. "Salting and washing” position

3. Turn the camshaft by hand until the arrow points to "Salting and washing".

   <steptroubleshooting>

   The regeneration process starts and takes about 1 hour.

   
   
   </steptroubleshooting>

Operator: Work labelled with "Operator" may only be performed by instructed persons capable of operating and maintaining high-pressure systems.

Qualified electrician: Work labelled with "Electrician" may only be performed by qualified electricians.

Customer Service: Work labelled with "Customer service" may only be performed by KÄRCHER customer service technicians or KÄRCHER-authorised technicians.

If there are critical faults, fault messages or events, the start screen automatically changes to the message view after approx. 1 minute.

An active message is indicated at the control by an attention symbol in the top right corner.

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1. Display in the event of existing messages

Message displays

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1. Display message category:

   • Red: critical fault; system stops immediately

   • yellow: Malfunction; system can continue operating

   • green: Event; information for the operator

2. Error description
3. Information on the possible cause of the fault and how to rectify it.Display of fault number and date and time when the fault occurred.
4. Button for acknowledging the fault.

   Note

   If the button is greyed out, the fault still applies and cannot be acknowledged.

   If the button has a yellow background, the malfunction has been rectified and the fault can be acknowledged.

5. Progress bar, visualises how long the current message has already been displayed.

   Note

   The view switches to the next screen automatically after approx. 2-3 seconds. The progress bar has then finished.

6. Display current message number / total number of messages.
7. Buttons for manually scrolling back and forth through the different message views.

---

1. Red bar when system is locked due to critical fault

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Malfunction display example

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Event display example

• 500 l/h 6 kW 

• 500 l/h 12 kW 

• 500 l/h 24 kW 

• 900 l/h 6 kW 

• 900 l/h 12 kW 

• 900 l/h 24 kW 

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.

You can find more detailed information at: www.kaercher.com/dealersearch

1. When transporting in vehicles, secure the device against slipping and tipping over according to the applicable guidelines.

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.

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: High-pressure cleaner

Type: 1.319-xxx

2000/14/EC

2014/30/EU

2006/42/EC (+2009/127/EC)

2011/65/EU

2009/125/EC

(EU) 2019/1781

EN 60335-1

EN 60335-2-79

EN IEC 63000: 2018

EN 55014-1: 2017 + A11: 2020

EN 55014-2: 2015

EN 61000-3-2: 2014

EN 61000-3-3: 2013

EN 62233: 2008

2000/14/EG: Annex V

1-station version

Measured: 82

Guaranteed: 85

2-Platz

Measured: 81

Guaranteed: 83

The signatories act on behalf of and with the authority of the company management.

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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

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: High-pressure cleaner

Type: 1.319-xxx

S.I. 2001/1701 (as amended)

S.I. 2016/1091 (as amended)

S.I. 2008/1597 (as amended)

S.I. 2012/3032 (as amended)

S.I. 2010/2617 (as amended)

(EU) 2019/1781

EN 60335-1

EN 60335-2-79

EN IEC 63000: 2018

EN 55014-1: 2017 + A11: 2020

EN 55014-2: 2015

EN 61000-3-2: 2014

EN 61000-3-3: 2013

EN 62233: 2008

S.I. 2001/1701 (as amended): Schedule 8

1-Platz

Measured: 82

Guaranteed: 85

2-Platz

Measured: 81

Guaranteed: 83

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