Kärcher HDS 698 C ECO User Manual

– 9
 Clean sieve in water.
 Push sieve inwards.
 Put on hose.
 Tighten covering nut firmly.
Figure 9
 Take out detergent suck hose.
 Clean filter in water and reinstall.
Figure 10
 Ready a catch bin for appr. 1 Liter oil.
Kärcher Hint: Use a sliced RM 110 bottle as
a catch gutter.
 ready catch gutter.
 loosen release screw.
 Release oil over the catch gutter into
the catch bin.
 Tighten release screw.
 Fill oil slowly up to the MAX marking.
Note: Air pockets must be able to leak out.
For oil type refer to technical specifica-
tions.
 Danger
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
First pull out the plug from the mains before
carrying out any tasks on the machine.
– Fuel tank empty
 Refill.
– Engine overload/overheat
 Turn device switch on "0" and let engine
cool off for min. 5 minutes.
 If malfunction still occurs, have device
checked by customer service.
– Liquid softener tank is empty, due to
technical reasons a remainder stays in
the tank.
 Refill.
– Electrodes in the tank are dirty
 Clean the electrodes.
– Detergent tank is empty.
 Refill.
– Heating spiral calcified/sooty resp. ex-
haust temperature to high
 Set the appliance switch to "0".
 Allow device to cool down.
 Set the appliance switch to "I".
– No power
 Check power connection/conduit.
– Air within the system
Vent pump:
 Set dosing value for detergent to "0".
 With open hand spray gun turn device
on and off multiple times with the device
switch.
 Close and open the regulating spingle
(figure 6) with open hand spray gun.
Note: By dismantling the high pressure
hose from the high pressure connection the
venting process is accelerated.
 If detergent tank is empty, refill.
 Check connections and conduits.
– Pressure is set to MIN
 Set pressure to MAX.
– Sieve in the water connection is dirty
 Clean sieve.
– Amount of water supply is too low.
 Check water supply level (refer to tech-
nical data).
Clean filter at the detergent suck hose
Oil change
Dispose of old oil ecologically or turn in at
a gathering point.
Troubleshooting
Indicator lamp fuel shortage glows
Indicator lamp "Ready for use"
turns off
Indicator lamp liquid softener glows
Indicator lamp for detergent glows
Indicator light exhaust temperature
limiter glows
Appliance is not running
Device is not building up pressure
27EN

Kärcher HDS 698 C ECO Specifications

General

Flow Rate	600 l/h
Fuel Tank	25 l
Voltage	230 V
Frequency	50 Hz
Hose Length	10 m

Summary

Environmental Protection Measures

Notes on Ingredients (REACH)

Information regarding product ingredients is available online for user reference.

Symbols in Operating Instructions

Explains the meaning of various safety symbols used throughout the manual.

Machine Overview and Identification

Device Elements

Lists and illustrates the main components of the pressure washer.

Operating Field

Identifies and explains the control panel indicators and switches.

Symbols on the Machine

Explains the meaning of various symbols found on the appliance itself.

Proper Use Guidelines

General Safety Instructions

Safety Devices and Functions

Overflow Valve with Two Pressure Switches

Describes the function and operation of the overflow valve.

Safety Valve

Explains the role of the safety valve in system protection.

Water Shortage Safeguard

Details the mechanism preventing operation without water.

Motor Protection Switch

Explains the function of the motor overload protection.

Temperature Stop for Exhaust Gases

Describes the safety feature that stops the machine at high temperatures.

Initial Start-up Procedure

Check Oil Level

Instructions on how to check and maintain the oil level.

Refill Liquid Softener

Guidance on adding liquid softener to prevent calcification.

Refilling Fuel

Refilling Detergent

Connecting Accessories

Install Hand Spray Gun, Jet Pipe, Nozzle, and High Pressure Hose

Step-by-step guide for connecting the spray gun and hose assembly.

Water and Power Connections

Water Connection

Instructions for connecting the water supply hose.

Suck in Water from Vessel

Instructions for drawing water from an external container.

Power Connection

Guidance on proper electrical connection procedures.

Operating the Appliance

Safety Instructions During Operation

Safety precautions specific to operating the appliance.

Turning On the Appliance

Step-by-step guide for starting the machine.

Adjusting Cleaning Temperature

How to set the water temperature for cleaning tasks.

Cleaning Operations

Working with High Pressure Nozzle

Guidance on using different nozzles for effective cleaning.

Recommended Cleaning Method

Instructions on effective cleaning techniques with detergent.

Operating with Cold Water

How to use the appliance with cold water for specific tasks.

Cleaning Procedures

How to set pressure, temperature, and detergent for cleaning.

Advanced Operating Modes

Operating with Hot Water

Instructions for using hot water for cleaning applications.

Operating with Steam

Guide for operating the appliance in steam mode.

After Operation with Detergent

Steps to take after using detergent for rinsing.

Turning Off the Appliance

Procedures for safely shutting down the machine.

Appliance Storage and Protection

Frost Protection

Precautions to prevent frost damage during storage.

Shutdown and Drainage Procedures

Dump Water

Steps to drain water from the system for storage.

Flush with Anti-freeze Agent

How to protect the appliance from freezing with antifreeze.

Transporting the Appliance

Maintenance and Care Schedule

Maintenance Intervals

Schedule and types of routine maintenance tasks.

Specific Maintenance Works

Detailed procedures for cleaning filters and oil changes.

Oil Change Procedure

Detailed step-by-step instructions for changing the engine oil.

Troubleshooting Common Issues

Indicator Lamp Fuel Shortage

Explains what to do when the fuel level indicator is on.

Indicator Lamp "Ready for Use" Off

Troubleshooting steps when the ready indicator is off.

Indicator Lamp Liquid Softener

What to do if the liquid softener indicator lights up.

Indicator Lamp for Detergent

Actions to take when the detergent indicator is on.

Indicator Light Exhaust Temperature

How to handle the exhaust temperature limiter warning.

Appliance Not Running

Diagnosing and resolving issues when the appliance won't start.

Device Not Building Up Pressure

Steps to fix the issue of the device not building pressure.

Device Leaks or Drips

Troubleshooting water leaks from the appliance.

Intermittent Operation

Diagnosing intermittent operation while hand spray gun is closed.

Device Not Sucking Detergent

Resolving issues with the detergent intake system.

Burner Does Not Start

Steps to troubleshoot when the burner fails to ignite.

Temperature Not Achieved

Resolving issues with not reaching the set temperature during hot water use.

Warranty Information

Accessories and Spare Parts

Technical Specifications

Recurring Test Procedures