KARCHER HDS 6/10 C Hot Water Pressure Washer User Manual

June 9, 2024
Karcher

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HDS 6/10 C Hot Water Pressure Washer
User ManualKARCHER HDS 6 10 C Hot Water Pressure
Washer

HDS 6/10 C Hot Water Pressure Washer

HDS 6/10 C
HDS 6/12 C
HDS 6/14 C/CX
HDS 6/14-4 C/CX
HDS 7/16 C/CX
HDS 8/17 C/CX
HDS 8/18-4 C/CX
HDS 9/17-4 C/CX
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www.kaercher.com/register-and-win

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KARCHER HDS 6 10 C Hot Water Pressure Washer - Figure
1KARCHER HDS 6 10 C Hot Water Pressure
Washer - Figure 2KARCHER HDS 6 10 C Hot
Water Pressure Washer - Figure 3KARCHER HDS 6 10 C Hot Water Pressure Washer - Figure
4

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.

  • Before first start-up it is definitely necessary to read the operating instructions and safety indications Nr. 5.951949.0!
  • In case of transport damage inform vendor immediately.
  • Check the contents of the pack before unpacking. For scope of delivery see illustration 1.

Environmental protection

****| The packaging material can be recycled. Please do not throw the packaging material into household waste; please send it for recycling.
---|---
| Old appliances contain valuable materials that can be recycled; these should be sent for recycling. Batteries, oil, and similar substances must
not enter the environment. Please dispose of your old appliances using appropriate collection systems.

Please do not release engine oil, fuel oil, diesel and petrol into the environment Protect the ground and dispose of used oil in an environmentally- clean manner.
Notes about the ingredients (REACH)
You will find current information about the ingredients at: www.kaercher.com/REACH

Danger or 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 minor injuries.
ATTENTION
Pointer to a possibly dangerous situation, which can lead to property damage.

Overview

Device elements
Figure 1

1 Support for spray lance
2 Manometer
3 Recess for detergent suction hose
4 Recessed grip (both sides)
5 Connection for water supply with filter
6 Water supply set| 7 High-pressure connection EASY!Lock
8 High pressure hose EASY!Lock
9 Spray lance EASY!Lock
10 High-pressure nozzle (stainless steel)
11 Steam nozzle (brass)
12 Pouring vent for detergent
---|---
13 Steering roller with fixed position brake
14 Fuel sieve
15 Safety lever
16 Power supply
17 Triggering lever
18 Tool bag (HDS C only)| 19 Safety latch of the hand spray gun
20 Trigger gun EASY!Lock
21 Pressure/ quantity regulation at the
hand spray gun
22 Pouring vent for fuel
23 Dosage valve for detergent
24 Operating field
25 Storage for hand spray gun
26 Connecting hose of the hose drum (HDS CX only)
27 Step depression
28 Hose drum (HDS CX only)
29 Hand crank for hose drum (HDS CX only)
30 Handle| 31 Nameplate
32 Cover lock
33 Storage compartment for accessories
34 Burner
35 Recess for spray pipe
36 Cover
37 System care Advance RM 110/RM 111
38 Pressure/quantity regulation of the pump unit
39 Oil tank
40 Oil drain screw
41 Backflow valve of the detergent infeed
42 Detergent suction hose with filter| 43 Fuel filter
44 Fastening clamp
45 Hose (soft damping system) of the water shortage safeguard
46 Water shortage safeguard
47 Sieve in the water shortage safeguard
48 Fine filter (water)
49 Float tank

Operating field
Figure 2
A Power switch

  1. Indicator lamp rotation direction (3-phase appliances only)
  2. “Ready for use” indicator lamp
  3. Fuel indicator lamp
  4. Indicator lamp service
  5. Indicator lamp for detergent
  6. Indicator lamp system care

Colour coding

  • The operating elements for the cleaning process are yellow.
  • The controls for the maintenance and service are light gray.

Symbols on the machine

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.

| Risk of electric shock!
Only electricians or authorised technicians are permitted to work on parts of the plant.
---|---
| Risk of burns on account of hot surfaces!
| Risk of poisoning! Do not inhale exhaust fumes.

Proper use

Cleaning of: Machines, Vehicles, Structures, Tools, Facades, Terraces, Gardening tools, etc.
**DANGER
Risk of injury! Follow the respective safety regulations when operating at gas stations or other dangerous areas.
Please do not let mineral oil contaminated waste water reach soil, water or the sewage system. Perform engine cleaning and bottom cleaning therefore only on specified places with an oil trap.
Quality requirements for water:
ATTENTION
** Only clean water may be used as high pressure medium. Impurities will lead to increased wear and tear or formation of deposits in the appliance and accessories. If recycled water is used, the following limit values must not be exceeded.

pH value 6,5…9,5
electrical conductivity * Conductivity fresh water +1200 pS/cm
settleable solids ** < 0,5 mg/I
total suspended solids *** < 50 mg/I
Hydrocarbons < 20 mg/I
Chloride < 300 mg/I
Sulphate < 240 mg/I
Calcium < 200 mg/I
Total hardness < 28 °dH < 50 °TH

< 500 ppm (mg CaCO3/I)
Iron| < 0,5 mg/I
Manganese| < 0,05 mg/I
Copper| < 2 mg/I
Active chloride| < 0,3 mg/I
free of bad odours

  • Maximum total 2000 pS/cm
    ** Test volume 1 I, settling time 30 min
    *** no abrasive substances

Safety instructions

  • Please follow the national rules and regulations for fluid spray jets of the respective country.
  • Please follow the national rules and regulations for accident prevention of the respective country. Fluid spray jets must be tested regularly and the results of these tests must be documented in writing.
  • The heating appliance of the machine is an ignition plant. All national laws and regulations about heating systems must also be followed.
  • As per the applicable national guidelines, the first time this high-pressure cleaner must be taken into operation by a skilled person. KÄRCHER has already performed this initial start-up for you and has documented it accordingly. The documentation can be requested at your KÄRCHER partner. Please have the part and plant number of the appliance available when enquiring about the documentation.
  • We would like to point out that the appliance must be repeatedly checked by a skilled person as prescribed by the ap- plicable national regulations. Please contact your KÄRCHER partner.
  • The appliance/accessories must not be modified.

Safety Devices

Safety devices serve for the protection of the user and must not be put out of operation or bypassed with respect to their function.
Overflow valve with two pressure switches

  • While reducing the water supply at the pump head or with the Servopress regulation the overflow valve opens and part of the water flows back to the pump suck side.
  • If the hand-spray gun is closed, so that the whole water flows back to the pump suck side, the pressure switch at the overflow valve shuts down the pump.
  • If the hand spray gun is opened, the pressure switch on the cylinder head turns the pump back on.

The overflow valve is set by the manufacturer and sealed. Setting only by customer service.
Safety valve

  • The safety valve opens, when the overflow valve resp. the pressure switch is broken.
    The safety valve is set by the manufacturer and sealed. Setting only by customer service.

Water shortage safeguard

  • The water shortage safeguard prevents the burner to be turned on when there is water shortage.
  • A sieve prevents the contamination of the safeguard and must be cleaned regular.

Temperature stop for exhaust gases

  • The temperature stop switches off the machine when the waste gases have reached very high temperatures.

Start up

WARNING
Risk of injury! Appliance, accessories, supply lines and connections must be in faultfree condition. If they are not in a perfect state then the appliance must not be used.
Lock parking brake.
Installing the handle
Figure 3
Screw tightening torque: 6.5-7.0 Nm
Install the tool bag (HDS C only)
Figure 4
Hook the tool bag onto the top tabs on the appliance.
Tilt the tool bag down and lock it into place.
Fasten the tool bag with 2 screws (torque: 6.5 – 7.0 Nm).
Note: 2 screws are left over.
Install the hose drum (HDS CX only)
Figure 5
Hook the hose drum onto the bottom tabs on the appliance.
Tilt the hose drum up and lock it into place.
Fasten the hose drum with 4 screws (torque: 6.5 – 7.0 Nm).
Connect the connecting hose of the hose drum to the high pressure connection point of the appliance.
Install the hand-spray gun, the jet pipe, the nozzle and the high pressure hose
Note: The EASY!Lock system joins components with a quick-fasten thread solidly and securely with just one turn.
Figure 6
Join the spray lance with the trigger gun and tighten until hand-tight (EASY!Lock).
Insert the high pressure nozzle onto the spray lance.
Install union nut and hand-tighten it (EASY!Lock).
Appliance without hose drum: Join the high-pressure hose with trigger gun and high-pressure connection of the appliance and tighten until handtight (EASY!Lock).
Device with hose drum: Join the high pressure hose with trigger gun and tighten until hand-tight (EASY!Lock).
ATTENTION
Risk of damage. Always unwind high-pressure hose completely.
Installing spare high pressure hose
Device with hose drum
Figure 7
Completely roll off the high-pressure hose from the hose drum.
Unlatch the fastening clamp for the highpressure hose and pull the hose out.
Slide the hose nipple all the way into the knot section of the hose drum and secure with the fastening clamp.
Replace the system care bottle
Note: Push the bottle in securely to penetrate the closure. Do not remove bottle until it is empty.

  • The system care prevents the calcification of the heating spiral while operating with calciferous tap water. It is dosed into the supply in the float container drop by drop.
  • The metering is set to medium water rigidity by the manufacturer

Note: A system care bottle is included in the delivery.
  Replace the system care bottle.
Refill fuel
DANGER
Danger of explosion! Only refill diesel oil or light fuel oil. Inappropriate fuels, e.g. petrol, must not be used.
ATTENTION
Risk of damage! Never operate device with an empty fuel tank. The fuel pump will otherwise be destroyed.
Refill fuel.
Close tank lock.
Wipe off spilled fuel.
Refill detergent
**
DANGER**
Risk of injury!

  • Use Kärcher products only.
  • Under no circumstances fill solvents (petrol, aceton, diluting agent etc.)
  • Avoid eye and skin contact.
  • Observe safety and handling instructions by the detergent manufacturer.

Kärcher offers an individual cleaning and care appliances program.
Your dealer will consult you gladly.
Refill detergent.
Water connection
For connection values refer to technical specifications
Attach supply hose (minimum length 7.5 m, minimum diameter 3/4“) to the water supply set by means of a hose clamp.
Connect the supply hose to the water connection point of the machine and at the water supply point (for e.g. a tap).
Note: The supply hose and the hose clamp are not included in the scope of delivery.
Suck in water from vessel
If you want to suck in water from an external vessel, the following modification is necessary:
Remove the system care bottle.
Figure 8
Remove the two screws on the burner casing.
Figure 9
Unscrew the back wall and remove it. The nozzle of the system care reservoir will remain in the back wall.
Figure 10
Remove water connection from the fine filter.
Unscrew the fine filter from the pump head.
Remove the system care reservoir.
Figure 11
Unscrew the top supply hose to the swimmer container.
Connect the top supply hose at pump head.
Replug the rinse line of the detergent dosing valve to blind plugs.
Connect suction hose (minimum diameter 3/4“) with filter (accessory) to the water connection point.
– Max. suck height: 0.5 m
Until the pump sucked in water, you should:
Set the pressure/quantity regulation at the pump unit to maximum quantity.
Close the dosing valve for the detergent.
DANGER
Risk of personal injury or damage! Never suck in water from a drinking water container. Never suck in liquids which contain solvents like lacquer thinner, petrol, oil or unfiltered water. The sealings within the device are not solvent resistant. The spray mist of solvents is highly inflammable, explosive and poisonous.
Assembly in reverse order.
Note: Ensure that the solenoid valve cable on the reservoir of the system care is not pinched.
Figure 12
Note: After placing the back wall, reach into the chute of the system care and press the nozzle onto the system care reservoir.
Power connection

  • For connection values, see technical data and type plate.
  • The electrical connections must be done by an electrician according to IEC 60364-1.

DANGER
Risk of injury on account of electric shock!

  • Unsuitable electrical extension cables can be hazardous. Only use electrical extension cables outdoors which have been approved and labelled for this purpose and have an adequate cable cross-section.
  • Always unwind extension lines completely.
  • The plug and coupling of the extension cable used must be watertight.

ATTENTION
The highest allowed net impedance at the electrical connection point (refer to technical data) is not to be exceeded. In case of confusion regarding the power impedance present on your connection, please contact your utilities provider.

Operation

DANGER
Danger of explosion! Do not spray flammable liquids.
DANGER
Risk of injury! Never use the appliance without the spray lance attached. Check and ensure proper fitting of the spray lance prior to each use. The screw connection of the spray lance must be finger-tight.
DANGER
Risk of injury! Hold the hand spray gun and the spray pipe firmly with both hands.
DANGER
Risk of injury! The trigger and safety lever may not be locked during the operation.
DANGER
Risk of injury! Contact Customer Service if the safety lever is damaged.
ATTENTION
Risk of damage! Never operate device with an empty fuel tank. The fuel pump will otherwise be destroyed.
Opening/closing the trigger gun
To open the trigger gun: Actuate the safety lever and trigger.
To close the hand spray gun: Release the safety lever and trigger.
Replace the nozzle
DANGER
Risk of injury! Switch the appliance off prior to replacing nozzle and activate hand spray gun until device is pressureless.
Secure the trigger gun. To do so, push the safety catch towards the front.
Replacing the nozzle.
Operating modesKARCHER HDS 6 10 C Hot Water Pressure Washer - Operating
modes 0/OFF = Off

  1. Operating with cold water
  2. Operating with hot water
  3. Eco setting (hot water max. 60 °C)
  4. Operating with steam

Turning on the Appliance
Set appliance switch to desired operating mode.
Indicator lamp for operational readiness lights up.
The device starts briefly and turns off, as soon as the working pressure is reached.
Note: If the control lamp “rotation direction” lights up, please switch the appliance off immediately and fix the error, see “Help with malfunctions”.
Release the trigger gun. To do so, push the safety catch towards the back.
When activating the hand spray gun the device switches back on.
Note: If no water comes out of the high pressure nozzle, vent pump. Refer to “Help with malfunctions – appliance is not building up pressure”.
Adjust cleaning temperature
Set device switch to desired temperature.
30 °C to 98 °C
– Clean with hot water.
100 °C to 150 °C
– Clean using steam.


Replace the high-pressure nozzle (stainless steel) with steam nozzle (brass), (refer to “Using steam”).
Set working pressure and flow rate
Pressure/quantity regulation of the pump unit
Turn the regulation spindle in a clockwise direction:
Increase working pressure (MAX).
Turn the regulation spindle in an anticlockwise direction: Reduce working pressure (MIN).
Pressure/ quantity regulation at the hand spray gun
  Set device switch to max. 98 °C.
Set the working pressure/quantity regulation at the pump unit to maximum quantity.
Set the working pressure and feed quantity by turning (steplessly) the pressure/quantity regulation mechanism at the hand spray gun (+/-).
DANGER
Risk of injury! When adjusting the pressure/quantity regulation, make sure that the screw connection of the spray lance does not become loose.
Note: For long term work with low pressure, set pressure at the pressure/quantity regulation of the pump unit.
Operation with detergent

  • For considerate treatment of the environment use detergent economically.
  • The detergent must be suitable for the surface to be cleaned.

With support of the detergent dose valve set detergent concentration as determined by the manufacturer.
Note: Recommended values at the control panel at maximum working pressure.
Note: If detergent is be suctioned from an external container, route the detergent suction hose through the recess to the outside.
Cleaning
Set pressure/temperature and detergent concentration according to the surface to be cleaned.
Note: To prevent damage due to too much pressure, always position high pressure ray first from a greater distance towards object to be cleaned.
Recommended cleaning method
– Loosen the dirt:
Spray detergent economically and let it work for 1…5 minutes but do not let it dry up.
– Remove the dirt:
Spray off loosened dirt with the high pressure jet.
Operating with cold water
Removal of light contaminations and clear rinse, i.e.: Gardening tools, terrace, tools, etc.
Set operating pressure according to need.
Eco level
The appliance works in the most economical temperature range (max. 60°C).
Operating with hot water/steam
We recommend the following cleaning temperatures:

  • Light contaminations 30-50 °C
  • Contaminations containing protein, i.e. in the food processing industry max. 60 °C
  • Vehicle cleaning, machine cleaning 60-90 °C
  • De-preserve, contaminations containing strong fat contents 100-110 °C
  • De-frosting of surcharge substances, partially facade cleaning up to 140 °C

Operating with hot water
DANGER
Scalding danger!
Set device switch to desired temperature.
Operating with steam
DANGER
Scalding danger! The work pressure must not exceed 3.2 MPa (32 bar) when operating with temperatures above 98 °C. Therefore the following measures must definitely be performed:

Replace high pressure nozzle (stainless steel) with steam nozzle (brass, order see specification).
Open up the pressure/ quantity regulator on the hand spray gun completely, direction + until stop.
Set the working pressure/quantity regulation at the pump unit to the minimum quantity.
Set device switch to min. 100 °C.

Interrupting operation
Secure the trigger gun. To do so, push the safety catch towards the front.

After operation with detergent
Set dosing value for detergent to “0”.
Set the appliance switch to “1” (operation with cold water).
Open the hand spray gun and rinse the appliance for at least 1 minute.

Turn off the appliance
DANGER
Danger of scalding from hot water! After the operation with hot water or steam, the device must be operated with opened gun with cold water for at least two minutes.
Shut off water supply.
  Open the hand spray gun.
Switch on the pump with the power switch and allow to run for about 5-10 seconds.
Close the hand spray gun.
Set the appliance switch to “0/OFF“.
Pull main plug out of socket with dry hands only.
Remove water connection.
Activate hand spray gun until device is pressure less.
Secure the trigger gun. To do so, push the safety catch towards the front.

Storing the Appliance
Lock in the steel pipe into the holder of the appliance hood.
Roll up high pressure hose and electrical conduit and hang them into the respective holders. Device with hose drum:
Before rolling up, stretch out the high pressure hose.
Turn the hand crank clockwise (Direction of the arrow). Note: Do not twist high pressure hose and electrical conduit.

Frost protection
ATTENTION
Risk of damage! Frost will destroy the appliance if the water has not been completely drained.
Store in a frost free area.
If the device is connected to a chimney, the following must be observed:
ATTENTION
Threat of damage by penetrating cold air through the chimney.
  Disconnect device from chimney when outside temperature drops below 0 °C.
If it is not possible to store frost free, shut down device.

Shutdown
For longer work breaks or if a frost free storage is not possible:
Empty detergent tank.
  Drain water.
  Flush device with anti-freeze agent.

Dump water
Screw off water supply hose and high pressure hose.
Screw off supply hose at boiler bottom and drain heating spiral empty.
****Operate device for max. 1 minute until the pump and conduits are empty.

Flush device with anti-freeze agent
Note: Observe handling instructions of the anti-freeze agent manufacturer.
Fill anti-freeze agent of the trade into swimmer container.
Switch on appliance (without heater) till the appliance has been completely rinsed.
A certain corrosion protection is achieved with this as well.

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

Transport

Figure 13
ATTENTION
Risk of damage! When loading the appliance with a forklift, observe the illustration.
ATTENTION
Protect the trigger from damage during transport.
CAUTION
Risk of personal injury or damage! Mind the weight of the appliance during transport.
**** When transporting in vehicles, secure the appliance according to the guidelines from slipping and tipping over.

Care and maintenance

DANGER
Risk of injury by inadvertent start-up of appliance and electric shock. Prior to all work on the appliance, switch off the appliance and pull the power plug.
Shut off water supply.
Open the hand spray gun.
Switch on the pump with the power switch and allow to run for about 5-10 seconds.
Close the hand spray gun.
Set the appliance switch to “0/OFF“.
Pull main plug out of socket with dry hands only.
Remove water connection.
Activate hand spray gun until device ispressure less.
Secure the trigger gun. To do so, push the safety catch towards the front.
Allow device to cool down.
Your Kärcher vender will inform you about the performance of a periodic safety inspection resp. signing of a maintenance contract.

Maintenance intervals
Weekly
Clean the sieve in the water connection.
Clean the fine filter.
Clean the fuel sieve.
Check oil level.
ATTENTION
Risk of damage! In case of lacteous oil inform Kärcher customer service immediately

Monthly
Clean sieve in the water shortage safe guard.
Clean filter at the detergent suck hose.
Every 500 operating hours, at least annually
Oil change.
Have the maintenance of the device performed by the customer service.
At least every 5 years, recurring
****Perform the pressure test as per manufacturer’s instructions.

Maintenance Works
Clean the sieve in the water connection
Take out sieve.
Clean sieve in water and reinstall.

Cleaning the fine filter

Unpressurize the appliance.
Unscrew the fine filter from the pump head.
Remove the fine filter and the filter insert.
Clean the filter with clean water or compressed air.
**Reinstall in reverse sequence.
Clean the fuel sieve
**
Knock the dirt off of the fuel sieve. Do not let the fuel enter the environment.

Clean sieve in the water shortage safe guard
Remove the fastening clamp and pull out the hose (soft damping system) of the lack of water fuse.
Take out sieve.
Note: If necessary turn in screw M8 appr. 5 mm inwards and therewith pull out sieve.
Clean sieve in water.
Push sieve inwards.
****Slide the hose adapter all the way into the lack of water fuse and secure it with a fastening clamp.

Clean filter at the detergent suck hose
Take out detergent suck supports.
Clean filter in water and reinstall.
Oil change
Rea dy a catch bin for appr 1 Litre oil.
Loosen release screw.
Dispose of old oil ecologically or turn in at a gathering point.
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 specifications.

Troubleshooting

DANGER
Risk of injury by inadvertent start-up of appliance and electric shock. Prior to all work on the appliance, switch off the appliance and pull the power plug.

Indicator lamp for rotation direction will blink (3-phase appliances only)
Figure 14
**** Exchange the poles at the appliance plug.

Indicator lamp “Ready for use” turns off
– No line voltage, see “Appliance is not running”.
Indicator lamp service
Indicator lamp service will be illuminated
– Lack of oil
**Replenish oil.
1x blinking
– Water shortage
**
Check water supply, check connections.
– Leak in the high pressure system
**Check high pressure system and connections for tightness.
2x blinking
– Fault in the voltage supply or current pickup of the motor too high.
**
Check main connections and mains fuse.
**Inform Customer Service.
3x blinking
– Engine overload/overheat
**
Set the appliance switch to “0/OFF“.
Allow device to cool down.
Turn on the appliance.
– Error occurs repeatedly.
**Inform Customer Service.
4x blinking
– The exhaust temperature limiter has been triggered.
**
Set the appliance switch to “0/OFF“.
Allow device to cool down.
Turn on the appliance.
– Error occurs repeatedly.
**Inform Customer Service.
5 x blink
– Obstructed reed switch in the lack of water fuse or magnetic piston stuck.
**
Inform Customer Service.
6 x blink
– The flame sensor turned the burner off.
**Inform Customer Service.
Fuel indicator lamp glows
– Fuel tank empty.
**
Refill fuel.
Indicator lamp system care is illuminated
– System care bottle empty.
**Replace the system care bottle.
Indicator lamp for detergent glows
– Detergent tank is empty.
**
Refill detergent.
Appliance is not running
– No power
** Check power connection/conduit.
Device is not building up pressure
– 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.
Open and close the pressure/quantity regulation at the pump unit with the hand spray gun open.
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.
Clean the fine filter; replace it, if necessary.
– Amount of water supply is too low.
Check water supply level (refer to technical data).

Device leaks, water drips from the
bottom of the device
– Pump leaky
Note: 3 drops/minute are allowed.
** With stronger leak, have device checked by customer service.
Device turns on and off while hand spray gun is closed
– Leak in the high pressure system
**
Check high pressure system and connections for tightness.
Device is not sucking in detergent
Leave device running with open detergent dosage valve and closed water supply, until the swimmer tank is sucked empty and the pressure falls to “0”.
Open the water supply again.
If the pump still is not sucking in any detergent, it could be because of the following reasons:
– Filter in the detergent suck hose dirty
Clean filter.
– Backflow valve stuck
Remove the detergent hose and loosen the backflow valve using a blunt object.
Burner does not start
– Fuel tank empty.
Refill fuel.
– Water shortage
Check water supply, check connections.
Clean sieve in the water shortage safe guard.
– Fuel filter dirty
Change fuel filter.
– No ignition spark
**If device is in use and no ignition spark can be seen through the viewing glass, have device checked by customer service.
Set temperature is not achieved while using hot water
– Working pressure/flow rate to high
**
Reduce working pressure/flow quantity at the pressure/volume regulator in the pump unit.
– Sooty heating spiral
****Have device de-sooted by customer service.

Customer Service
If malfunction can not be fixed, the device must be checked by customer service.

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.

Accessories and Spare Parts

Note: When connecting the appliance to a chimney or if the device cannot be accessed visually, we recommend the installation of a flame monitor (option). Only use original
accessories and spare parts, they ensure the safe and trouble-free operation of the device. For information about accessories and spare parts, please visit www.kaercher.com.

EU Declaration of Conformity

We hereby declare that the machine described below complies with the relevant basic safety and health requirements of the EU Directives, 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 machine is modified without our prior approval.

Product: High pressure cleaner
Type: 1.169-xxx
Type: 1.170-xxx
Type: 1.173-xxx
Type: 1.174-xxx
Relevant EU Directives
2014/68/EU
2006/42/EC (+2009/127/EC)
2014/30/EU
2000/14/EC
Component category
II
Conformity procedure
Module H
Heating coil
Conformity assessment Module H
Safety valve
Conformity assessment Art. 4 para 3
control block
Conformity assessment Module H
various pipes
Conformity assessment Art. 4 para 3
Applied harmonized standards
EN 60335–1
EN 60335–2–79
EN 55014–1: 2006+A1: 2009+A2: 2011
EN 55014–2: 2015
EN 61000–3–2: 2014
EN 62233: 2008
HDS 7/16, HDS 8/18-4, HDS 9/17-4:
EN 61000–3–3: 2013
HDS 6/10, HDS 6/12, HDS 6/14, HDS 6/144, HDS 8/17:
EN 61000–3–11: 2000
Name of the appointed agency:
for 2014/68/EU
TÜV Rheinland Industrie Service GmbH
Am Grauen Stein
51105 Köln
ID No. 0035
Applied conformity evaluation method
2000/14/EC: Appendix V
Sound power level dB(A) HDS 6/10
Measured: 91
Guaranteed: 94
HDS 6/12
Measured: 91
Guaranteed: 94
HDS 6/14
Measured: 91
Guaranteed: 94
HDS 6/14-4
Measured: 88
Guaranteed: 91
HDS 7/16
Measured: 92
Guaranteed: 95
HDS 8/17
Measured: 93
Guaranteed: 96
HDS 8/18-4
Measured: 87
Guaranteed: 90
HDS 9/17-4
Measured: 88
Guaranteed: 91
5.957-989

The undersigned act on behalf and under the power of attorney of the company management.

Authorised Documentation Representative S. Reiser

Alfred Kärcher GmbH Co. KG
Alfred-Kärcher-Str. 28 – 40
71364 Winnenden (Germany)
Phone: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2016/01/01

Technical specifications

| INDS MO| HDS 8/12| IHDS 8/14
---|---|---|---
Main Supply
Voltage| V| 100| 230-240| 230
Current type| Hz| 1- 50| 1- 50| 1- 50
Connected load| kW| 2,9| 3,0| 3,6
Protection (slow)| A| 30| 13| 16
Type of protection| –| IPX5| IPX5| IPX5
Protective class| –| I| I| I
Maximum allowed net impedance| Ohm| 0.3710| 0.3710| 0.3710
Water connection
Max. feed temperature| °C| 30| 30| 30
Min. feed volume| 1/h (I/min)| 800 (13,3)| 800 (13,3)| 800 (13,3)
Suck height from open container (20 °C)| m| 0,5| 0,5| 0,5
Max. feed pressure| MPa (bar)| 1 (10)| 1 (10)| 1 (10)
Performance data
Water flow rate| l/h (I/min)| 240-560 (4- 9,3)| 240-560 (4- 9,3)| 240-560 (4- 9,3)
Operating pressure of water (using standard nozzle)| MPa (bar)| 3-10 (30-100)| 3-12 (30-120)| 3-14 (30-140)
Max. excess operating pressure (safety valve)| MPa (bar)| 12 (120)| 15 (150)| 17 (170)
Steam flow rate| l/h (I/min)| 240-290 (4- 4,8)| 240-290 (4- 4,8)| 240-290 (44,8)
Max. operating pressure for working with steam (using steam nozzle)| MPa (bar)| 3,2 (32)| 3,2 (32)| 3,2 (32)
Part no. of steam nozzle| –| 2.114-000.0| 2.114-000.0| 2.114000.0
Max. operating temperature of hot water| °C| 98| 98| 98
Working temperature steam operation| °C| 155| 155| 155
Detergent suck in| l/h (I/min)| 0-33,6 (0-
0,56)| 0-33,6 (0-0,56)| 0-33,6 (0-0,56)
Burner performance| kW| 43| 43| 43
Maximum consumption of heating oil| kg/h| 3,5| 3,5| 3,5
Max. recoil force of trigger gun| N| 21,8| 25,6| 25,6
Size of standard nozzle| –| 43| 42| 36
Values determined as per EN 60335-2-79
Noise emission
Sound pressure level LpA| dB(A)| 76| 76| 76
Uncertainty ISA| dB(A)| 3| 3| 3
Sound power level LWA + Uncertainty KWA| dB(A)| 94| 94| 94
Hand-arm vibration value
Hand spray gun| m/s2| 2,7| 2,7| 2,7
Spray lance| m/s2| 5,4| 5,4| 5,4
Uncertainty K| m/s2| 0,3| 0,3| 0,3
Fuel
Fuel| –| Fuel oil EL or Diesel| Fuel oil EL or Diesel| Fuel oil EL or Diesel
Amount of oil| I| 0,3| 0,3| 0,3
Oil grade| –| OW40| OW40| OW40
Dimensions and weights
Length x width x height| mm| 1060 x 650 x 920| 1060 x 650 x 920| 1060 x 650 x 920
Typical operating weight, C| kg| 108,1| 108,1| 108,1
Typical operating weight, CX| kg| –| –| 111
Fuel tank| I| 15,5| 15,5| 15,5
Detergent Tank| I| 15,5| 15,5| 15,5
| | | | HDS 61144| | HDS 7116| | HDS 7116
---|---|---|---|---|---|---|---|---
Main Supply
Voltage| V| 230| 400| 230
Current type| Hz| 1- 50| 3- 50| 3- 50
Connected load| kW| 3,6| 4,7| 4,7
Protection (slow)| A| 16| 16| 16
Type of protection| –| IPXS| IPX5| IPXS
Protective class| –| I| I| I
Maximum allowed net impedance| Ohm| 0.3617| –|
Water connection
Max. feed temperature| °C| 30| 30| 30
Min. feed volume| WI (Vmin)| 800 (13,3)| 900 (15)| 900 (15)
Suck height from open container (20 ‘IC)| m| 0,5| 0,5| 0,5
Max. feed pressure| MPa (bar)| 1 (10)| 1 (10)| 1 (10)
Performance data
Water flow rate| Ith (Vmin)| 240-560 (4- 9,3)| 270-660 (4,5- 11)| 270-660 (4,511)
Operating pressure of water (using standard nozzle)| MPa (bar)| 3-14 (30-140)| 3-16 (30-160)| 3-16 (30-160)
Max. excess operating pressure (safety valve)| MPa (bar)| 17 (170)| 19,5 (195)| 19.5 (195)
Steam flow rate| I/h (Vmin)| 240-290 (4- 4,8)| 270-305 (4,5- 5,1)| 270-305 (4,55,1)
Max. operating pressure for working with steam (using steam nozzle)| MPa (bar)| 3,2 (32)| 3,2 (32)| 3,2 (32)
Pan no. of steam nozzle| –| 2.114-000.0| 2.114-001.0| 2.114-001.0
Max. operating temperature of hot water| °C| 98| 98| 98
Working temperature steam operation| °C| 155| 155| 155
Detergent suck in| Vh (l/min)| 0-33,6 (0-0,56)| 0-39,6 (0-0,66)| 0-39,6 (0-0,66)
Burner performance| kW| 43| 51| 51
Maximum consumption of heating oil| kg/h| 4.| 4,1| 4,1
Max recoil force of trigger gun| N| 26.| 32,4| 32,4
Size of standard nozzle| –| 35| 40| 40
Values determined as per EN 60335-2-79
Noise emission
Sound pressure level LDA| dB(A)| 73| 77| 77
Uncertainty Km| dB(A)| 3| 3| 3
Sound power level LwA + Uncertainty KwA| dB(A)| 91| 95| 95
Hand-arm vibration value
Hand spray gun| m/s2| 7,4| 2,6| 2,6
Spray lance| m/s2| 5,3| 4,2| 4,2
Uncertainty K| m/s’| 0.3| 0,3| 0,3
Fuel
Fuel| –| Fuel of EL or Diesel| Fuel oil EL or Diesel| Fuel oil EL or Diesel
Amount of oil| I| 0,7| 0,3| 0,3
Oil grade| –| OW40| SAE 90| SAE 90
Dimensions and weights
Length x width x height| mm| 1060 x 650 x 920| 1060×650 x 920| 1060 x650x 920
Typical operating weight. C| kg| 118,6| 118,1| 118,1
Typical operating weight. CX| kg| 121,5| 121| 121
Fuel tank| I| 15,5| 15,5| 15,5
Detergent Tank| I| 16.| 15,5| 15,5
| HDS 8/17| HDS 8/18-4| HDS 9/17-4
---|---|---|---
Main Supply
Voltage| V| 400| 230| 400| 230| 400
Current type| Hz| 3- 50| 3- 50| 3- 50| 3- 50| 3- 50
Connected load| kW| 5,7| 5,7| 6,0| 6,0| 6,5
Protection (slow)| A| 16| 16| 16| 16| 16
Type of protection| –| IPX5| IPX5| IPX5| IPX5| IPX5
Protective class| –| I| I| I| I| I
Maximum allowed net impedance| Ohm| 0.2638| –| —
Water connection
Max feed temperature| °C| 30| 30| 30
Min. feed volume| PM (1/min)| 1000 (16,7)| 1000 (16,7)| 1100 (18,3)
Suck height from open container (20 ‘C)| m| 0,5| 0,5| 0,5
Max feed pressure| MPa (bar)| 1 (10)| 1 (10)| 1 (10)
Performance data
Water flow rate| IM (I/min)| 290-760 (4,8-12,7)| 300-800 (5-13,3)| 350-900 (5,8-15)
Operating pressure of water (using standard nozzle)| MPa (bar)| 3-17 (30-170)| 3-18 (30-180)| 3-17 (30-170)
Max. excess operating pressure (safety valve)| MPa (bar)| 20,5 (205)| 21,5 (215)| 20,5 (205)
Steam flow rate| IM (I/min)| 290-340 (4,8-
5,7)| 300-350 (5-5,8)| 350-400 (5,8-6,7)
Max. operating pressure for working with steam (using steam nozzle)| MPa (bar)| 3,2 (32)| 3,2 (32)| 3,2 (32)
Part no. of steam nozzle| –| 2.114-002.0| 2.114-002.0| 2.114-004.0
Max. operating temperature of hot water| °C| 98| 98| 98
Working temperature steam operation| °C| 155| 155| 155
Detergent suck in| 1/11 (I/min)| 0-45.6 (0-0,76)| 0-48 (0-0,8)| 0-54 (0-0,9)
Burner performance| kW| 58| 61| 69
Maximum consumption of heating oil| kg/h| 4,7| 5,0| 5,6
Max. recoil force of trigger gun| N| 39,8| 41,4| 45,7
Size of standard nozzle| | 45| 43| 54
Values determined as per EN 60335-2-79
Noise emission
Sound pressure level 1_,A| dB(A)| 79| 73| 74
Uncertainty KaA| dB(A)| 3| 3| 3
Sound power level Lwa, + Uncertainty KwA| dB(A)| 96| 90| 91
Hand-arm vibration value
Hand spray gun| Ms’| 2,0| 3.| 3,6
Spray lance| Ms’| 2,7| 3.| 2,3
Uncertainty K| rri/s2| 0,3| 0.3| 0,3
Fuel
Fuel| | Fuel oil EL or
Diesel| Fuel oil EL or
Diesel| Fuel oil EL or
Diesel
Amount of oil| I| 0,3| 0,7| 0,7
Oil grade| | SAE 90| SAE 90| SAE 90
Dimensions and weights
Length x width x height| | 1060 x650 x 920| 1060 x 650 x 920| 1060 x650 x 920
Typical operating weight. C| kg| 121,1| 126,1| 131,4
Typical operating weight. CX| kg| 124| 129| 134,3
Fuel tank| I| 15,5| 15,5| 15,5
Detergent Tank| I| 15,5| 15,5| 15,5

Recurring tests
Note: The recommended testing frequencies of the respective statutory regulations of the country of operation are to be followed.

Testing done by:| External testing| Internal testing| Leak- proof tests
---|---|---|---
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date
Name| Signature of the au- thorised person/ date| Signature of the au- thorised person/ date| Signature of the authorised person/date

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References

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