KARCHER HD 9-100 De Skid Industrial High Pressure Cleaner User Manual

KARCHER HD 9-100 De Skid Industrial High Pressure Cleaner

General notes

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. Intended use Use this high-pressure cleaner for cleaning machines, vehicles, buildings, and tools. Use the device only with accessories and spare parts approved by KÄRCHER. An isolating device must be present between the nozzle and device (e.g. a high-pressure gun with a closing valve, a pressure switching valve or a foot-actuated stop valve). The device should only be used with a high- pressure gun which, when closed, discharges the water pumped by the device to the atmosphere in a depressurized manner. To ensure proper functionality of the combustion engine, the device must not be operated at an altitude in excess of 1676 m above sea level.

Water supply limit values

ATTENTION
Dirty water Premature wear and tear or deposits in the device Supply the device using only clean water, or recycled water that does not exceed the specified limit values. The following limit values apply to the water supply:

• Upstream water filter: ≤10 μm
• Solid-body content: maximum 50 mg/l
• Total hardness: 3-15° dH, 30-150 mg/l CaO, 54- 268 mg/l CaCO3
• Calcium hardness: 0.89-2.14 mmol/l
• pH value: 6.5-9.5
• Base capacity pH 8.2: 0-0.25 mmol/l
• Total dissolved substances: 10-75 mg/l
• Electrical conductivity: 100-450 μS/cm
• Chloride, e.g. NaCl: <100 mg/l
• Iron, Fe: <0.2 mg/l
• Fluoride, F: <1.5 mg/l
• Free chlorine, Cl: <1 mg/l
• Copper, Cu: <2 mg/l
• Manganese, Mn: <0.05 mg/l
• Phosphate, H3PO4: <50 mg/l
• Silicate, SixOy: <10 mg/l
• Sulphate, SO4: <100 mg/l

Environmental protection

The packing materials can be recycled. Please dispose of the packaging in accordance with the environmental regulations. Electrical and electronic appliances 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 threat to human health and the environment. However, these components are required for the correct operation of the appliance. Appliances marked by this symbol are not allowed to be disposed of together with household rubbish. Notes on the content materials (REACH) Current information on content materials can be found at: www.kaercher.com/REACH.
Accessories and spare parts
Only use original accessories and original spare parts to ensure fault-free and safe operation of the device. Information on accessories and spare parts can be found at www.kaercher.com.

Hose catching fixture
The catching fixture connects the high-pressure hose to an attachment point on the device or high-pressure gun. It secures the high-pressure hose against whipping away if the hose connection is unintentionally released.

• Catching loop (textile): Order number 9.920-368.0
• Catching loop (steel rope): Order number 9.887- 583.0
• Fastening rope (steel rope): Order number 6.025 – 311.0
• Scope of delivery
  Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

Safety instructions

• It is essential that you read the safety instructions 5.963-314.0 before initial startup.
• Observe the national regulations for liquid jet cleaners.
• Observe the national accident prevention regulations. Liquid jet cleaners must be tested regularly. The test result must be recorded in writing.
• Do not modify the device or accessories.

Device safety instructions

CAUTION Danger of burns

• The exhaust pipe becomes hot during operation and can cause burns if touched.
• Do not place the spray unit onto the spray lance storage hooks when the exhaust pipe is hot.

Safety instructions for the combustion engine

DANGER

• Do not operate the device if fuel has been spilled. In such a case, move the device to another location and avoid any sparking.
• Do not store fuel in the proximity of naked flames or devices such as ovens, heating boilers, water heaters, etc. that have a pilot light or may generate sparks. Do not use or spill fuel in the above environment.
• Never remove the petrol cap when the engine is running.
• Do not use diesel fuel as a detergent or cleaning agent.
• When refuelling, make sure a sufficient distance is maintained from sparks, open flames and other ignition sources.
• Do not overfill the tank.
• Keep easily flammable objects at least 2 m away from the muffler.
• Do not operate the device without a muffler. Check the muffler regularly and clean or replace it if necessary.
• Do not operate the device in forests, bushy or grassy areas if the exhaust pipe is not equipped with a spark catcher.
• Do not run the motor with the air filter removed or without a cover over the intake opening.
• Do not adjust any control springs, governor control linkage or other parts that could increase the speed of the motor.
• Do not touch any hot parts such as the muffler, cylinder or cooling fins.
• Never bring your hands and feet close to rotating parts.
• Never operate the device in confined spaces.
• Do not use unsuitable fuels as they can be dangerous.
• The fuel system is pressurised. Wear eye protection when performing any maintenance work on the fuel system.

WARNING

• Engine coolant can splash out and cause severe burns. Never remove the filler cap when the engine is still warm.
• A high pressure jet of fuel can result in severe injury. Avoid contact with a jet of fuel. Never examine fuel leaks by hand.

CAUTION

• Contact with engine coolant can result in minor or moderate  injury. Wear eye protection andprotective gloves when handling engine coolant. If you do come into contact with the coolant, rinse it off by using plenty of clean water.

ATTENTION

• Risk of damage. Never activate the starter motor when the engine is running.
• Risk of damage: Never use start-up aids such as ether.

Symbols on the device

• The device may not be connected to the public drinking water network.
• The high-pressure jet must not be directed at persons, animals, live electrical equipment or at the device itself. Protect the device from frost.
• Always wear hearing protection and safety goggles when working with the device.
• Hot surface. Danger of burns. Do not touch.
• Only use the spray lance storage hooks for transport when the engine has cooled down.
• Dangerous electrical voltage. Access only for qualified electricians.
• Crushing hazard posed by the belt drive! Do not remove the protective cover. Do not reach underneath the cover.
• Risk of damage to the high-pressure pump. Only regenerate the diesel particulate filter if the device is connected to a functioning water supply.

Warning symbols
Observe the following warnings when handling the batteries:

Safety devices

CAUTION
Missing or modified safety devices Safety devices are provided for your own protection. Never modify or bypass safety devices. The safety devices are set and sealed by the manufacturer. Adjustments are performed only by customer service.
Safety valve
The safety valve opens when the permissible operating pressure is exceeded and the water flows into the open.
Key-operated switch
The key-operated switch prevents the device from being started up unintentionally. Turn the key-operated switch to “0” when taking a break or finishing work and then remove the key.
Safety latch
The safety latch on the high-pressure gun prevents the high pressure water jet from being triggered unintentionally.
Overflow valve with pressure relief
Only the Advanced version has this function. When the high-pressure gun is closed, the overflow  valve with pressure relief opens and all the water flowsback to the suction side of the high-pressure pump. The pressure in the high-pressure hose drops. This reduces the actuating force of the high- pressure gun and extends the service life of the device.
Water shortage safeguard
The water shortage safeguard switches off the motor if the water supply is inadequate. The water shortage safeguard indicator light lights up.
Thermostat valve
Only the Advanced version has this function. The thermostat valve protects the high-pressure pump from overheating in circulation mode when the high-pressure gun is closes. The thermostat valve opens when the water temperature exceeds 80 °C and channels  the hot water into the open.

Device description

Overview of the device Illustration A

1. Electrical box
2. Advance pressure pump *
3. Radiator
4. Control panel mounting point
5. Air filter
6. Fuel drain screw
7. Water filter
8. Water connection **
9. Filter venting screw
10. Fuel filling nozzle
11. Water connection *
12. Oil filling nozzle with pump oil dipstick
13. Hose holder
14. Spray lance storage (only for transport)
15. Bypass pipe
16. Union nut
17. High-pressure nozzle
18. O-ring
19. Spray lance
20. Trigger
21. Safety latch
22. High-pressure gun (dry shut) *
23. High-pressure gun (dump gun) **
24. Control panel
25. Expansion reservoir for coolant
26. Engine oil cap
27. Fuel filter
28. Engine oil dipstick
29. Engine oil filter
30. Fuel cock
31. Water separator
32. Type plate
33. Fuel tank
34. Pump venting lever
35. Float container *
36. Pressure gauge
37. Engine speed lever
38. High-pressure connection **
39. Safety valve
40. Eye bolt for catching loop
41. High-pressure connection *
42. Overflow valve with pressure relief
43. Thermostat valve
44. Water shortage safeguard
45. Fuel tank filling level display
46. Pump oil drain screw
47. Pump oil level indicator
48. Positive battery terminal
49. Battery
    • for Advanced version
    • for Standard version

Control panel, version KAP Illustration B

1. Key-operated switch
2. Low fuel indicator lamp lights up when the fuel level in the tank is low
3. Water shortage indicator lamp lights up when the supply of water is too low
4. Preheat engine indicator lamp lights up when the engine is switched on until the preheating phase is completed
5. “Charge battery” indicator lamp lights up when the ignition is switched on (idling and running engine) if the battery needs charging

Control panel, version EU Illustration C

1. Key-operated switch
2. Display
3. Low fuel indicator lamp lights up when the fuel level in the tank is low
4. Water shortage indicator lamp lights up when the supply of water is too low
5. Preheat engine indicator lamp lights up when the engine is switched on until the preheating phase is completed
6. “Charge battery” indicator lamp lights up when the ignition is switched on (idling and running engine) if the battery needs charging

Display
Only EU version devices are equipped with the display. Illustration D

1. Button
2. Display field
3. Button functions

Installation

Fitting the venting screw

1. Remove the transport screw from the oil filling nozzle of the high-pressure pump.
2. Screw in and tighten the venting screw with oil dipstick supplied.

Connecting the battery

1. Connect the battery cable to the positive terminal of the battery. Maximum pressure screw connection This system establishes the connection between the spray lance and high-pressure gun and also between the spray lance and nozzle.
2. Check the screw connection and connection for damage. Do not use damaged parts.
3. Screw the pressure ring far enough onto the spray lance or hose connection so that approximately 2 thread turns are visible before the pressure ring.

Note: The pressure ring has a left-hand thread.
Illustration E

1. High-pressure connection
2. 2 thread turns visible
3. Pressure ring, left-hand thread
4. Pressure screw
5. Spray lance
6. Fit the spray lance with the pressure piece into the high-pressure connection.
7. Push the pressure screw onto the pressure ring.
8. Screw in and tighten the pressure screw (tightening torque 160 Nm).

Installing accessories
Install accessories only when the device is switched off.
Note: Observe the separate operating instructions for the “Dump gun” high-pressure gun.

1. Connect the spray lance to the high-pressure gun.
2. Check the high-pressure hose (see section “Care and maintenance/maintenance intervals/Before each use”).
3. Lightly grease the thread on the high-pressure hose and on the device/gun.
4. Connect the high-pressure hose to the high-pressure gun. Maximum hose length 40 m, DN 6.
5. Connect the high-pressure hose to the high-pressure connection.
6. Fit the nozzle holder onto the spray lance.
7. Insert the nozzle into the nozzle holder.
8. Screw on the Union nut and hand-tighten.

High-pressure hose-catching fixture

1. Secure the high-pressure hose on the high-pressure gun.

Illustration F

1. Catching loop
2. Secure the high-pressure hose on the device.

Illustration G

1. Eye bolt
2. Catching loop

Initial startup

ATTENTION Risk of damage
An excessive inclination can result in damage to the engine. Do not start the device if the angle of inclination exceeds 15°. If the device is inclined, secure it to prevent it from tipping over.
Risk of damage
Certain operating conditions can reduce engine performance and cause premature wear of the engine. Avoid operating the device in extremely dusty conditions, or if there is a presence of chemical gases, vapours or salt spray. Protect the engine from rain and flooding. Never operate the engine without an air filter insert present.

Checking the device

1. Perform maintenance work prior to each operating procedure (see “Care and maintenance”).

Refuelling
Only refuel with diesel fuel. The fuel must be free of any impurities.

1. Remove the cap from the filling nozzle of the fuel tank.
2. Pour fuel into the filling nozzle and, when doing so, observe the filling level display.
3. Stop the filling process when the pointer of the filling level display points to “F”. Do not overfill the tank.
4. Place the cap on the filling nozzle and secure it in place.

Check the oil level of the high-pressure pump

1. Position the device on a level surface.
2. The oil level must be in the middle of the oil level indicator or the oil dipstick.
3. Top up with oil if necessary (see “Technical data”)

Water connection

Connection to a water line
WARNING
Return flow of dirty water into the drinking water network Health risk Observe the regulations of your water supply company. According to applicable regulations, the device must never be used with the drinking water network without a system separator. Use a system separator from KÄRCHER or a system separator as per EN 12729 Type BA. Water that has flowed through a system separator is classified as undrinkable. Always connect the system separator to the water supply and never directly to the water connection on the device.

1. Check the supply pressure, supply temperature and supply volume of the water supply (see “Technical data” section).
   • ATTENTION: Risk of damage due to foreign bodies Non corrosion-resistant or dirty hoses can release particles that are damaging to the device. Use only corrosion-resistant, clean hoses.
2. Connect the system separator to the water connection of the device using a water supply hose (for the requirements placed on the water supply hose see the “Technical data” section).
3. Route the high-pressure hose so that it cannot be damaged by mechanical influences or vibrations.
4. Open the water inlet.

Vent the device

Venting the low-pressure system
ATTENTION Risk of damage: Damage due to cavitation can occur if air is present in the high-pressure pump during operation. Do not open the high- pressure gun during the venting process.

1. Connect the high-pressure hose and the high-pressure gun.
2. Ensure the required minimum water supply volume (see “Technical data”).
3. Open the water inlet. Classic version: Water flows out of the bypass pipe. Advanced version: The float container fills with water
4. Open the venting screw at the filter until all air has escaped from the filter.
5. Close the venting screw.
6. Start the engine (see “Operation”).
7. Pull the breather hose away from the device. Water escapes here during the venting process.
8. Open the pump venting lever until an even flow ofwater escapes from the breather hose; do this for at least 90 seconds.
9. Close the pump venting lever. The water shortage safeguard switches the device off in the case of insufficient advance pressure.
10. In this case, turn the key-operated switch to “0” to reset the water shortage safeguard.
11. Restart the engine to continue the venting process.
12. Keep switching the device Off/On until it runs faultfree in depressurised circulation/idle mode.

Venting the high-pressure system (Advanced variant only)

1. Vent the low-pressure system as described above.

2. Remove the high-pressure nozzle.

3. Pull and hold the trigger of the high-pressure gun with the motor at a standstill.

4. Wait until an even flow of water escapes from the spray lance (wait at least 90 seconds).

5. Release the trigger of the high-pressure gun.

6. Turn the trigger to 1/ON.
   DANGER: A high-pressure water jet is emitted from the spray lance, even when operating without a high-pressure nozzle. The high-pressure jet can cause injuries. Do not point the spray lance at people.

7. Pull the trigger of the high-pressure gun and hold it until an even water stream is emitted.

8. If the device exhibits pulsing behaviour for a longer period of time when the high-pressure gun is open, turn the trigger to 0/OFF.

9. Turn the trigger to 1/ON to continue venting.

10. Keep switching the device Off/On until an even water stream is emitted.

Positioning the control panel
The control panel can be positioned at 5 locations on the frame of the device. This allows the most favourable position to be selected for every application.

1. Slide the control panel upwards and pull it away from the frame of the device.
2. Align the bolts at the rear of the control panel with the holes of the selected mounting position.
3. Press the control panel onto the tubular frame and engage it in position.

Operation

Routing the high-pressure hose

1. Route the high-pressure hose so that it cannot be damaged by mechanical influences or vibrations.
   • a Do not route the hose under tension because pressure changes can alter the length of the hose.
   • b Do not bend it beyond the smallest permissible ´bending radius.
   • c Do not twist the hose (torsion).
   • d Avoid abrasion on other hoses, moving parts, edges rough surfaces.
   • e Protect loosely routed hoses against damage, abrasion and deformation by using hose bridges.
   • f Connect the hose end with and inner thread first if the other hose end has a union nut.
   • g Do not use sealants (e.g. hemp, sealing tape).
   • h Adhere to the design specifications of the valve when connecting to a valve (e.g. multiple-consumer valve).
   • i Protect hoses from sunlight and heat.
2. Secure the high-pressure hose to the device and high-pressure gun suing hose safety catches.

Function test
DANGER Risk of injury due to uncontrolled emission of a maximum-pressure water stream. A maximum-pressure water stream can cause fatal injuries. Perform the following checks each tie before starting operation.

1. Check that the high-pressure gun is correctly installed.
2. Check that the high-pressure gun is correctly connected to the high-pressure cleaner.
3. Check that the water supply satisfies the requirements in the “Technical data” section and is correctly implemented.
4. Vent the high-pressure cleaner as described in the “Water connection” section.
5. Rinse the high-pressure cleaner, hose and high-pressure gun with fresh water while depressurised.
6. Check that the device corresponds to the as-delivered state and that no impermissible modifications have been made.

Functional test of the high-pressure gun (dump gun)

1. Check to ensure the trigger and safety latch move freely:
   • a The trigger must independently return to the initial position and engage in the safety latch when released.
   • b It should only be possible to actuate the trigger when the safety latch is actuated.
2. With the device switched off, check that the water stream is immediately emitted at the bypass pipe when the trigger is released.
3. Repeat step 2 while the device is running.

Operation
The working pressure is shown on the pressure gauge.

1. Always initially direct the high-pressure jet at the object to be cleaned from a distance to avoid damage due to excessive pressure.

Switching on the device

1. Open the water inlet.
2. Vent the device (see chapter “Venting the device”).
3. Turn the fuel cock to the “ON” position.
4. Raise the engine speed lever as far as possible (tothe lowest speed).
5. Turn the key-operated switch to position “1”.
6. Wait until the engine preheating indicator lamp goes out.
   • ATTENTION: Risk of damage The starter can overheat. Interrupt the start-up attempt if the engine does not start after 15 seconds. Wait at least 30 seconds between 2 start-up attempts.
7. Turn the key-operated switch beyond position “1” until the engine starts.
8. Release the key-operated switch; it will automatically return to position “1”.
9. Unlock the high-pressure gun.
   • a Dump gun: Press the safety latch of the highpressure gun downward.
   • b Dry shut: Pivot the safety latch of the high-pressure gun upward.
   • DANGER: Risk of injury due to forces at the high-pressure hose during pressure changes The user can loose balance and fall due to movement of the high-pressure hose. Assume a stable posture before using the device.
10. Pull the trigger.
11. Adjust the working pressure by adjusting the engine speed lever. Do not exceed 100 MPa (1000 bar).
    • Increase speed – Lower the engine speed lever.
    • Decrease speed – Raise the engine speed lever.

Note: If the EU version is operated at a lower engine speed or in an idle mode for a prolonged period, the diesel particulate filter will need to be regenerated more frequently. The risk of damage to the diesel particulate filter also increases.

Interrupting operation

1. Release the trigger. The safety latch secures the trigger against unintentional operation.
2. Turn the key-operated switch to position “0”.

DANGER: Risk of injury due to an uncontrolled high-pressure water jet. A high-pressure water jet can cause fatal injuries. Never hang up the high- pressure gun by the trigger but rather by the gun housing.

Functionality check be restarting
DANGER: Risk of injury due to uncontrolled emission of a maximum-pressure water stream. A maximum-pressure water stream can cause fatal injuries. Perform the following checks each time before resuming work.

1. Check that the high-pressure gun is correctly installed.
2. Check that the high-pressure gun is correctly connected to the high-pressure cleaner.
3. Check that the system is vented.
4. With the device switched off, check that the water stream is immediately emitted at the bypass pipe when the trigger is released.
5. Repeat step 4 while the device is running.
6. Actuate the high-pressure gun several times in a safe location with the device switched on and check the valves at the bypass and leakage bores for leaks.
7. Check to ensure the trigger and safety latch move freely:
   • a The trigger must independently return to the initial position and engage in the safety latch when released.
   • b It should only be possible to actuate the trigger when the safety latch is actuated.

*Display (EU variant only)
Display:** Basic principles Illustration D

1. Button
2. Display field
3. Button functions
   • The function of the buttons changes depending on the operating state.
   • The current function of each button is indicated above the button in the display.
   • If the display of the button functions is hidden, it can be activated by pressing any button.

Explanation of the button functions:

• MAIN MENU Jump directly to the main menu
• EXIT MENU Jump back one menu level
• SCROLL Call up the next display
• UP Move upwards in the menu
• DOWN Move downwards in the menu
• NEXT Select the highlighted menu item
• Button + Increase the selected value
• Button – Decrease the selected value
• CONFIRM Confirm the entry
• button Call up further information

Display settings
This menu can be used to set the properties of the display. The measuring units for pressure, temperature and volume can also be selected.

1. Press the MAIN MENU button.
2. Select the “Display Setup” menu by using the DOWN button.
3. Press the WEITER button.
4. Select the desired submenu by using the DOWN button.
5. Make your selection by using one of the following two functions.
   • a Select one of the suggestions offered by using the SCROLL button.
   • b Press NEXT to open the corresponding specification in % and alter the value.

Operating displays

Setting the operating display
The display can show either 1 or 2 pieces of operating data simultaneously.

1. Proceed as described in the chapter “Display settings”.

Operating displays
When the basic state is selected, the display shows the operating data of the engine.

1. Press the SCROLL button to scroll through the various displays. The last displayed value (Single) or the last two displayed values (Dual) are displayed continuously until the selection is changed again.

Main menu
The main menu contains the following submenus:

personnel)
Regeneration| Regeneration of the diesel particulate filter (see chap- ter “Maintenance/Regener- ating the diesel particulate filter”)
Display Setup| Display settings
About| Information regarding the display version

1. Press the MAIN MENU button.
2. Use the UP and DOWN buttons to find the required submenu.
3. Open the submenu by pressing the “NEXT” button.

Showing the display version

1. Press the MAIN MENU button.
2. Select the “About” menu by using the DOWN button.
3. Press the WEITER button.

Ending operation

1. Release the trigger.
2. Set the engine speed lever to the lowest speed.
3. Let the engine run at a low idle speed for at least 5 minutes before switching it off.
4. Turn the key-operated switch to “0”.
5. Turn the fuel cock to the “OFF” position.
6. Close the water inlet.
7. Pull the trigger of the high-pressure gun until the device is depressurised.
8. Release the trigger. The safety latch secures the trigger against unintentional operation.
9. Unscrew the water supply hose from the device.
10. Store the high-pressure hose and accessories on the device.
11. Before shutting down the device for a prolonged period, disconnect the battery cable from the positive terminal of the battery.

Regenerating the diesel particulate filter
The EU version is equipped with a diesel particulate filter. Deposits build up in the diesel particulate filter over time and must be removed by regeneration.
Automatic regeneration
The device can continue to be used during the automatic regeneration process; the cleaning performance does not change. Automatic regeneration is activated in the delivery state.

Activating automatic regeneration
If the automatic regeneration function is activated, a regeneration process will be carried out when it is necessary to do so during operation.

1. Call up the main menu in the display.
2. Press the DOWN button repeatedly until “Regeneration” is highlighted.
3. Press the WEITER button.
4. Use the SCROLL button to select the setting “Allow”.

Note: If the setting “Inhibit” is selected, the automatic regeneration function is deactivated.

Automatic regeneration process
“Automatic Regeneration” appears in the display during  the regeneration process.If the operating temperature is too low for regeneration, the display “Increase RPM/Load!!!” appears.

1. If this message is displayed, increase the engine speed gradually by using the engine speed lever until the message “Automatic Regeneration” appears.

Process with deactivated regeneration

• If the automatic regeneration function is deactivated, the message “Regeneration Disabled” will appear in the display as soon as a regeneration process is necessary.
• The message then changes to “Automatic Regeneration requested”.
• You can choose be between “Allow” and “Delay”.
  1. If the regeneration process is to be carried out immediately, select the function “Allow”.
  2. If the regeneration process is to be carried out at a later date, select the function “Delay”.
• The message “Regen requested Allow” appears in addition to the operating display.
• The regeneration process can be started at any time by selecting the function “Allow”.
• If the regeneration process is not allowed, the request “Automatic Regeneration requested” will appear again after 30 minutes.

Stationary regeneration
If the message “P1463 PM High P Method Above Normal- S” or “P1421 DPF OP Interface Above Normal-MS appears in the display, a stationary regeneration process must be carried out. The device cannot be used during the stationary regeneration process. Note The regeneration process lasts between 30 minutes and 2 hours. The engine must be running to carry out the regeneration process.

1. Make sure the device is supplied with water.
   • ATTENTION: Risk of damage If the device is not supplied with water during regeneration of the diesel particulate filter, the high-pressure pump will be damaged as a result of overheating. It is imperative you ensure the device is supplied with water during the regeneration process.
2. Fill the fuel tank completely.
3. Confirm the message “P1463 PM High P MethodAbove Normal-S” or “P1421 DPF OP Interface Above Normal-MS” by pressing any button on the display.
4. Confirm the message “P1424 DPF OP Interface Above Normal-S” by pressing any button.
5. Confirm the query “Begin Recovery Process?” by pressing the “YES” button.
6. Turn the interlock switch to the “ON” position.

Illustration H

1. Interlock switch
2. Electrical box
3. Use the engine speed lever to set the engine to a low speed.
4. Confirm the message “Bring Machine to Low Idle Speed and confirm interlocks” by pressing any button.
5. Confirm the query “Start Recorery Process?” by pressing the “YES” button.
   • The message “Waiting for Recovery to begin” indicates that the regeneration process is being prepared.
   • The regeneration process is active as long as the message “Recovery active” is displayed. The bar at the bottom shows the progress of the regeneration process.
   • When the regeneration process is complete, the message “Recovery Regeneration Complete” is displayed.
6. Confirm the message “Recovery Regeneration Complete” by pressing any button.
7. Turn the interlock switch to the “OFF” position. The regeneration process is complete.

Transport

1. It is imperative the device is switched off prior to transport.
   • Transporting the device in a vehicle: Secure the device in accordance with the respectively applicable guidelines to prevent it from slipping or overturning.
   • Transporting the device with a forklift: Arrange the forks underneath the tubular frame between the feet.
   • When transporting with a crane, follow the instructions below.

Crane transport

DANGER Improper crane transport

• Risk of injury from a falling device or falling objects
• Observe the local regulations for accident prevention and the safety instructions.
• Check the crane lifting gear for damage before each crane transport.
• The device may only be transported with a crane by persons instructed in the operation of the crane.
• Check the lifting gear for damage before each crane transport.
• Check the tubular frame of the device for damage before each crane transport.
• Do not lift the device by using the ring bolt on the highpressure pump or the motor.
• Do not use an slinging chains.
• Secure the lifting gear against unintentional unhooking of the load.
• Remove the spray lance with high-pressure gun and other loose objects before transporting by crane.
• Do not transport any objects on the device during the lifting operation.
• Do not stand under the suspended load.
• Ensure that no persons are in the hazard zones of the crane.
• Do not leave the device handing unattended on the crane.

Secure the lifting gear to the tubular frame. Illustration J

Storage
CAUTION: Failure to observe the weight  Risk of injury and damageBe aware of the weight of the device during transport and storage.

• Store the device indoors only.
• Storage temperature -20 °C…+40 °C
• No corrosive atmosphere.
• Vibration-free storage location.
• Turn the motor shaft manually by a quarter turn once a week.

High-pressure hoses:

• Completely drain the hose.
• Close all openings.
• Protect the fittings with protective caps.
• Observe the maximum storage duration. Ageing impairs the material properties.
• Store free of tension and lying down.
• Store in a cool, dry and dust-free place.
• Avoid direct sunlight or UV radiation.
• Shield from sources of heat.
• Avoid the vicinity of ozone sources (e.g. fluorescent light sources, mercury-vapour lamps).
• Do not bend beyond the smallest permissible ´bending radius.

Frost protection of the high-pressure pump
ATTENTION: Frost Destruction of the device through freezing water Completely drain the water from the high-pressure pump and water system. Store the device in a frost-free location.
If frost-free storage is not possible:

1. Rinse the device with anti-freeze as described below.
   Note: Use commonly available, Glycol-based vehicle antifreeze. Observe the handling instructions of the antifreeze manufacturer.

Anti-freeze flushing – advanced version

1. Shut off the water inlet
2. Start the device and operate it with the high-pressure gun open until the float tank is empty.
3. Interrupt the operation.
4. Pour approximately 5 litres of anti-freeze into the float tank.
5. Start the device.
6. Open the high-pressure gun.
7. If anti-freeze leaks from the nozzle, close the highpressure gun.
8. Keep the device running to flush the bypass system.
9. Open the pump ventilation lever until anti-freeze comes out of the ventilation hose.
10. Switch off the device.
11. Disconnect the spray unit (high-pressure hose and high-pressure gun) from the device.

Anti-freeze flushing – classic version

1. Use an external pump to feed anti-freeze into the device at the water connection.
2. Wait until anti-freeze flows out of the bypass pipe of the high-pressure gun.
3. Open the pump ventilation lever until anti-freeze comes out of the ventilation hose.
4. Finish feeding in the anti-freeze.
5. Disconnect the spray unit (high-pressure hose and high-pressure gun) from the device.

Frost protection of the combustion engine

1. Check the engine coolant filling level.
2. Check the antifreeze range of the engine coolant.

Storage
If the device is being stored for 6 months or longer, the following measures must also be carried out.

1. Carry out the maintenance procedure that is due next.
2. Flush the radiator and fill it with long life coolant.
3. Remove any traces of oil and grease from the outside of the engine.
4. Either completely empty the fuel tank or fill it completely.
5. Lubricate the engine speed lever.
6. Disconnect the battery cable from the positive terminal of the battery.
7. Check the battery acid level and top it up with distilled water if necessary.
8. Protect the device against the ingress of water and dust.
9. Charge the battery on a monthly basis during storage.
10. Let the engine tick over every 4 to 6 months without starting it.

Restarting after storage

1. Check the engine (see “Initial startup”).

2. Establish the water connection for the high-pressure pump.

3. Vent the low pressure system of the high-pressure pump.

4. To supply the engine with oil:

   • a Let the engine tick over for 15 seconds without adding any fuel.
     b Wait 30 seconds.
     c Carry out this procedure a total of 4 times.

5. Fill with fuel.

6. Start the engine.

7. Operate the engine at idle speed for 15 minutes. When doing this, check for fuel, coolant and oil leaks.

8. Observe the control displays to ensure they are working correctly.

9. Check the oil pressure.

10. Avoid prolonged periods of idle or maximum speed for the time remaining of the first operating hour.

Care and maintenance

DANGER
The device can start unintentionally. The high-pressure water jet or impelled parts can cause injuries. Before starting any maintenance work, set the key- operated switch to “0” and actuate the trigger of the highpressure gun until the device is depressurised. Remove the key from the key-operated switch.
Danger of burns
The engine, especially the muffler, gets hot during operation. Touching hot parts of the engine can result in burns. Do not start any maintenance work until the engine has cooled down sufficiently.
Risk of scalding
Hot engine coolant and steam can escape when the radiator cap is opened and cause severe scalding injuries. Do not open the radiator cap until the engine has cooled down. Tighten the radiator cap firmly.
ATTENTION Risk of damage
Water ingress will damage the engine. Protect the air filter and electrical components before cleaning the engine with water or steam.
Risk of damage
Incorrect cleaning processes will damage the engine. Do not use a wire brush to clean the engine. Do not clean the engine with a water jet exceeding 1.9 bar.
Note
Old oil may only be disposed of at designated collectionpoints. Please dispose of any old oil at these locations. Polluting the environment with old oil is punishable by law.

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

Maintenance intervals

Each time before use

1. Carry out the following checks on the engine every day prior to start-up.
   • a Check for oil leaks.
   • b Check for fuel leaks.
   • c Check for coolant leaks.
   • d Check for damage or missing components.
   • e Check for loose, missing, or damaged connecting elements.
   • f Check the wiring for cracks, abrasion, and damaged or corroded connections.
   • g Check the hoses for cracks, abrasion, and damaged, loose, or corroded holders.
   • h Check the radiator for contamination and, if necessary, clean the cooling fins with compressed air (maximum 0.19 MPa).
   • i Check the water separator for water and contamination; drain the water separator if necessary (see “Maintenance work”).
   • j Check the engine oil level (see “Maintenance work”).
   • k Check the coolant level (see “Maintenance work”).
2. Check the high-pressure hose.
   • a The operating pressure of the hose must match the operating pressure of the device. (The operating pressure is specified on the hose screw connection.)
   • b The connection threads of the hose and device must match.
   • c The surface of the hose must be undamaged.
   • d The hose screw connections must be free of corrosion, the sealing surfaces and threads must be clean and undamaged.
   • e The O-rings must be present and undamaged.
   • f The hose should not be older than 6 years. (The date of manufacture is specified on the hose  screw connection.)Immediately replace a damaged high-pressure hose.
3. Check the high-pressure pump oil level at the oil level display. Contact Customer Service immediately if the oil is milky (water in the oil).
4. Check the high-pressure pump for leaks. The device should only be started up if the faults identified during the checks have been rectified.

Weekly

1. Check the water filter element.
2. Check the high-pressure pump for unusual noises.
3. Clean the device as necessary.
4. Check the age of the high-pressure hoses. Do not use high-pressure hoses that are more than 6 years old.

After the first 50 operating hours

1. Change the oil in the high-pressure pump.
2. Check the tightening torque of the toothed belt tensioning pulley; nominal value: 150 Nm.

Illustration I

1. Toothed belt tensioning pulley
2. Check the tightening torque of the screws on the pump head (see “Maintenance work”).
3. Check the tension of the V-belt on the radiator fan (see “Maintenance work”).
4. Only applicable for the Advanced version: Check the tension of the V-belt in the advance pressure pump (see “Maintenance work”).
5. Change the oil and the engine oil filter in the combustion engine (see “Maintenance work”).

Every 50 operating hours
ATTENTION: Risk of damage Never clean the radiator with a wire brush. Do not exceed the water pressure specified below.

1. Check the radiator for contamination and, if necessary, clean the cooling fins with compressed air (maximum 0.19 MPa).
2. Check the battery.
3. Check the water separator for water and contamination; drain the water separator if necessary (see “Maintenance work”).

Every 250 operating hours

1. Check the tension of the V-belt on the radiator fan (see “Maintenance work”).
2. Change the oil and the engine oil filter in the combustion engine (see “Maintenance work”).
3. Empty the fuel tank (see “Maintenance work”).
4. Clean or replace the air filter unit.
5. Only applicable for the Advanced version: Check the tension of the V-belt in the advance pressure pump (see “Maintenance work”).

Every 3 months

1. Check the device for damage.
2. Clean the engine air intake.
3. Pay attention to any unusual vibrations.
4. Check that all screws are tight.
5. Check the condition of the electrical cable.
6. Check the motor seals.

Every 6 months

1. Check the high-pressure hoses.
   • a Inspect the surface of the hose for damage (abrasion points, cuts, cracks).
   • b Inspect the hose for deformations (layer separation, blisters, crushing, kinking).
   • c Inspect the hose screw connections for deformation and corrosion
   • d Check that the hose is tightly seated in the hose screw connections

Every 500 operating hours, at least annually

1. Have the device serviced by Customer Service.
2. Change the oil of the high-pressure pump (see “Maintenance work”).
3. Clean the water separator (see “Maintenance work”).
4. Replace the fuel filter (see “Maintenance work”).
5. Replace the air filter insert (see “Maintenance work”).

Every 1000 operating hours or annually

1. Drain the coolant from the combustion engine, flush the cooling system and add new coolant.
2. Have the valve clearance on the combustion engine adjusted by the Yanmar service team.

Every 1500 operating hours

1. Have an engine service carried out by the Yanmar service team.

Every 2000 operating hours or every 2 years

1. Replace the hoses for the fuel system and cooling system.

Every 2000 operating hours

1. Have the valve seats in the combustion engine reground by the Yanmar service team if necessary.

Maintenance work for the high-pressure pump Changing oil
WARNING Risk of scalding
The oil in the high-pressure pump becomes very hot and cause scalding if touched. Do not unscrew the oil drain plug while the device is in operation. Allow the device to cool down before changing the oil. Note See the “Technical data” chapter for the oil volume and type

Unscrew the oil drain plug.
Illustration L

1. Oil filler neck
2. Oil level gauge
3. Oil drain plug
4. Drain the oil into a suitable collection container.
5. Screw in the oil drain plug.
6. Unscrew the cap of the oil filler neck.
7. Slowly fill with new oil until the level is in the middle of the oil level display. The air bubbles must escape.
8. Screw on the cap of the oil filler neck.

Check the tightening torque of the pump screws

Illustration M

1. Check all screws for corrosion. Have corroded screws been replaced by the Customer Service department?
2. Set the torque wrench to the value specified in the table above.
3. Tighten the screws in sequence 1…22 specified above until the torque wrench clicks to indicate that the correct torque has been reached.

Cleaning the filter
On delivery, the filter is equipped with a filter fleece that retains particles with sizes of 100 μm or larger. A filter fleece that retains particles with sizes of 50 μm or larger is required when using a rotary nozzle.

1. Close the water inlet.
2. Unscrew the filter casing.
3. Replace the soiled filter fleece with a new filter fleece.
4. Attach the filter casing.
5. Vent the device.

Checking the tension of the V-belt in the advancepressure pump

1. Turn the key-operated switch to position “0”.
2. Determine the tension of the V-belt by using an Optibelt frequency meter. Nominal frequency 56…62 Hz.

Illustration N

1. V-belt of the advance pressure pump
2. If the measured frequency deviates from the nominal frequency, the tension of the V-belt must be readjusted.
3. Check the V-belt for cracks, traces of oil and wear. If the V-belt touches the bottom of the pulley, it means the V-belt is worn.
4. If the V-belt is damaged, fouled with oil or worn, replace the V-belt

Adjusting tension of the V-belt in the advance pressure pump

1. Loosen the locking screws.

Illustration O

1. Advance pressure pump
2. Locking screw
3. Tensioning screw
4. Adjust the tension of the belt by using the tensioning screw.
5. Tighten the locking screws.
6. Check the tension of the V-belt.
7. If necessary, repeat the process until the tension of the belt is correct.

Maintenance work on the engine

Draining the water separator The red float in the lower section of the water separator floats on the water. It indicates whether there is any water in the separator.

1. Turn the fuel cock to the “OFF” position.
   Illustration P

   • Venting screw
   • Fuel cock
   • Red float
   • Drain tap

2. Hold a fuel-resistant container underneath the water separator.

3. Open the drain tap.
   Note: If no water escapes after opening the drain tap, unscrew the venting screw 2…3 revolutions.

4. Drain the accumulated water (until the red float is located at the bottom of the water separator).

5. Close the drain tap.

6. If necessary, tighten the venting screw again.

7. Turn the fuel cock to the “ON” position.

8. To vent the fuel system, turn the engine switch to position “1”.

9. Wait 15 seconds.

10. Check the water separator for fuel leaks

Cleaning the water separator

The red float in the lower section of the water separator floats on the water. It indicates whether there is any water in the separator.

1. Turn the fuel cock to the “OFF” position.
   Illustration P

   • Venting screw
   • Fuel cock
   • Red float
   • Drain tap

2. Hold a fuel-resistant container underneath the water separator.

3. Open the drain tap.

   • Note: If no water escapes after opening the drain tap, unscrew the venting screw 2…3 revolutions.

4. Drain the accumulated water (until the red float is located at the bottom of the water separator).

5. Close the drain tap.

6. If necessary, tighten the venting screw again.

7. Remove the transparent cap.

8. Remove the red float from the cap.

9. Dispose of the contaminated fuel in the cap properly.

10. Clean the inside of the cap.

11. Clean the red float.

12. Clean the filter element in the water separator; replace it if damaged.

13. Insert the filter element with the O-ring into the support.

14. Insert the float into the transparent cap.

15. Check the condition of the O-ring; replace the O-ring if necessary.

16. Reattach the cap.

17. Turn the fuel cock to the “ON” position.

18. To vent the fuel system, turn the engine switch to position “1”.

19. Wait 15 seconds.

20. Check the water separator for fuel leaks.

Emptying the fuel tank
The fuel tank must be emptied on a regular basis in order to remove water and dirt deposits from the tank.

1. Turn the key-operated switch to position “0”.
2. Place a suitable container underneath the fuel drain screw.
3. Remove the cap from the fuel filling nozzle.
4. Unscrew the fuel drain screw.
5. Empty the tank until pure diesel fuel flows out.
6. Reinsert and tighten the drain screw.
7. Replace the cap of the filling nozzle and tighten it.
8. Check the fuel tank for leaks.

Checking the engine oil level

1. Stop the engine.

2. Place the device on a level surface.

3. Pull out the dipstick and wipe it clean.
   Illustration K

   • Minimum oil level
   • Maximum oil level
   • Engine oil dipstick
   • Engine oil cap

4. Insert the dipstick into the engine as far as possible, then remove it again to check the oil level.

ATTENTION
Risk of damage  If contaminated or incorrect oil is used, it can damagethe engine and reduce its service life. Only use the specified type of oil (see “Technical data”). Make sure the engine oil is not contaminated with any particles. Thoroughly clean the oil cap and dipstick and the surrounding areas. Do not mix different types of oil. Do not exceed the maximum oil level.

1. If the oil level is near or below the lower limit marking on the dipstick:

   • a Unscrew the oil cap on the engine.
     b Fill the recommended oil up to the upper limit marking. Do not overfill.

2. Reinsert the dipstick into the engine as far as possible.

3. Replace and tighten the oil cap.

Check the coolant level

1. Check the coolant level in the coolant expansion tank.  When the engine is cold, the coolant level must bein line with, or slightly above, the lower marking. Note If the coolant is above the upper marking, it can escape from the tank due to thermal expansion that occurs when the engine is hot.
   WARNING
   Risk of scalding Engine coolant can splash out and cause severe burns. Do not open the radiator cap. Always top up coolant via the expansion tank.
   ATTENTION
   Risk of damage Using the wrong coolant can result in the formation of rust and scale Only use approved coolant. Only use clean coolant. Clean the radiator cap and the adjoining surfaces before removing the radiator cap. Do not mix different coolants.

2. If the coolant level is low, top up via the expansion tank.

Checking the tension of the V-belt

1. Turn the key-operated switch to position “0”.

2. Use your thumb to depress the V-belt of the engine. When exerting a force of 100 N, the V-belt should sag 7…10 mm.
   Illustration Q

3. V-belt of the engine

4. If the V-belt of the engine sags any more than this, the tension of the V-belt must be increased.

5. Check the V-belt for cracks, traces of oil and wear. If the V-belt touches the bottom of the pulley, it means the V-belt is worn.

6. If the V-belt is damaged, fouled with oil or worn, replace the V-belt.

Adjusting the tension of the V-belt

1. Loosen the locking screw.
   Illustration R

   • Locking screw
   • Generator

2. Use a rod to push the generator away from the engine block and tighten the locking screw.

3. Check the tension of the engine V-belt.

4. If necessary, repeat the process until the tension of the belt is correct.

Replacing the V-belt

1. Replace the old V-belt of the engine with a new V-belt.
2. Adjust the tension of the engine V-belt in such a way that it sags 5…8 mm when subjected to a force of 100 N.
3. Operate the device for 5 minutes.
4. The engine V-belt must then sag 7…10 mm when subjected to a force of 100 N. If not, adjust the tension of the belt again.

Replacing the fuel filter

1. Stop the engine and let it cool down.
2. Turn the fuel cock to the “OFF” position.
3. Unscrew the fuel filter in a counter-clockwise direction by using a filter wrench.
4. Wet the seal of the new fuel filter with diesel fuel.
5. Screw in the new fuel filter clockwise by hand until it rests against the contact surface.
6. Use a filter wrench to tighten the new fuel filter to 20…23 Nm or turn it 1 more revolution after coming into contact with the contact surface.
7. Turn the fuel cock to the “ON” position.
8. To vent the fuel system, turn the engine switch to position “1”.
9. Wait 15 seconds.
10. Check the fuel filter for fuel leaks.

Changing the engine oil and oil filter

1. Position the device on a level surface.

2. Start and operate the device until the engine is at operating temperature.

3. Shut down the engine.

   • WARNING: Danger of burns Hot engine parts cause burns on contact. When changing the oil, keep your hands and other parts of your body away from the hot parts of the engine. Do not open the radiator cap under any circumstances.

4. Remove the oil cap.
   Illustration S

5. Oil cap, engine oil filling hole

6. Oil filter

7. Oil drain screw

8. Place a catch pan underneath the oil drain screw to collect the engine oil.

   • WARNING: Danger of burns Hot engine oil causes burns. Avoid contact with hot engine oil. Wear suitable protective clothing and eye protection.

9. Unscrew the oil drain screw and allow the engine oil to drain.

10. Screw in and tighten the oil drain screw (54…64 Nm).

11. Unscrew the oil filter in a counter-clockwise direction by using a filter wrench.

12. Clean the connecting parts of the new oil filter.

13. Lightly coat the sealing ring of the new oil filter with engine oil.

14. Screw in the new oil filter clockwise by hand until it rests against the contact surface.

15. Use a filter wrench to tighten the new oil filter to 20…23 Nm or turn it 1 more revolution after coming into contact with the contact surface.

    • ATTENTION: Risk of damage If contaminated or incorrect oil is used, it can damage the engine and reduce its service life.  Only use the specified type of oil (see “Technical data”). Make sure the engine oil is not contaminated with anyparticles. Thoroughly clean the oil cap and dipstick and the surrounding areas. Do not mix different types of oil. Do not exceed the maximum oil level.

16. Fill in new engine oil via the engine oil filling hole (for the oil type and quantity, see “Technical data”).

17. Wait 3 minutes

18. Check the oil level.

19. Top up the oil if necessary. Attach and hand-tighten the oil cap.

20. Start up the device and let the engine warm up for 5 minutes, then check for oil leaks.

21. Shut down the engine.

22. Wait 10 minutes.

23. Check the oil level

24. Correct the oil level if necessary

Cleaning the air filter element

1. Turn the key-operated switch to position “0”.

2. Release the locking elements.
   Illustration T

   • Filter element
   • Locking element
   • Cover of the air filter casing

3. Remove the cover of the air filter casing.

4. Remove the filter element.

5. Blow compressed air through the filter element from the inside (2.9…4.9 bar).
   Note: Start with the lowest pressure. Only increase the pressure if the cleaning effect is insufficient.

6. Wipe the inside of the air filter casing.

7. Replace the filter element if one of the following conditions is fulfilled:

   • a The engine performance decreases.
   • b The filter element is heavily contaminated.
   • c The filter element is fouled with oil.

8. Insert the filter element into the air filter casing.

9. Place the cover on the air filter casing. When doing this, align the arrows on the cover and the casing.

10. The locking elements engage in place.

Replacing the air filter insert

1. Follow the same procedure used for “Cleaning the air filter element”.
2. Replace the filter element with a new filter element instead of cleaning it.

Troubleshooting guide

Have all checks and work on electrical parts performed by an expert. In case of any malfunctions not mentioned in this chapter, contact the authorised Customer Service.
DANGER
The device can start unintentionally. The high-pressure water jet or impelled parts can cause injuries Set the power switch to 0/OFF and actuate the trigger of the high-pressure gun until the device is depressurised before eliminating a malfunction.

Indicator lamps
The water shortage indicator lamp lights up

1. Check the water inlet pressure and the water volume.
2. Check the water filter for contamination.
3. In the Advanced version, check the float valves in the float container.
4. In the Advanced version, check the V-belt of the advance pressure pump for:
   • a Condition
   • b Belt tension

The low fuel indicator lamp lights up

1. When the indicator light first lights up, one third of the tank content is still available as a reserve. The reserve is sufficient for about 2 hours of full-load operation.
2. If necessary, refill the fuel tank.

The “charge battery” indicator lamp lights up

1. Check the V-belt of the engine for:
   • a Condition
   • b Belt tension
2. Check the condition of the battery.
3. Have the generator checked by the Yanmar service team.

Engine malfunctions shown in the display
Only EU version devices are equipped with a display.

Current error message
A current error message is shown immediately in the display.

1. An error message containing further information about the fault can be called up by pressing the CONFIRM button.

List of error messages
The error messages that have occurred can be displayed by using the “Fault Codes” function.

1. Press the MAIN MENU button.
2. Select the submenu “Fault Codes” by pressing the NEXT button. The list of error messages is displayed.
3. Use the DOWN and UP buttons to select an error message.
4. Use the “?” button to call up detailed information about this error message.

Faults that are not displayed

 |
---|---
The device does not run| 1.    Check the indicator lamps.

2.    Check the condition of the battery.

Device does not reach required pres- sure| 1.    Check the size of the nozzle.

2.    Clean the nozzle and replace if necessary.

3.    Replace the filter insert.

a Unscrew the filter casing. b Renew the filter insert.

c   Close the filter casing.

4.    Vent the device (see chapter “Venting the device”).

5.    Check the water supply line to the pump for leaks or blockages.

6.    Contact Customer Service if necessary.

Leak at the high-pressure hose| 1.    Turn the trigger to “0/OFF”.

2.    Discharge the pressure by opening the high-pressure gun.

3.    Re-tighten the hose screw connections.

4.    Replace the O-rings.

5.    If the hose leaks (at the hose surface, at the pressure relief hole) then stop using the high-pressure hose immediately and do not use it again.

The high-pressure pump knocks| 1.    Check the water supply line to the pump for leaks or blockages.

2.    Vent the device (see chapter “Venting the device”).

Technical data

 | HD 9/100 De Skid

*KAP

| HD 9/100 De Skid

*EU

| HD 9/100 De Skid Advanced KAP| HD 9/100 De Skid Advanced EU
---|---|---|---|---
Internal combustion engine|  |  |  |  |
Engine type|  | Yanmar 4TNV88| Yanmar 4TNV88| Yanmar 4TNV88| Yanmar 4TNV88
Type|  | Diesel, 4-stroke| Diesel, 4-stroke| Diesel, 4-stroke| Diesel, 4-stroke
Engine capacity| l| 2,190| 2,190| 2,190| 2,190
Cylinder|  | 4| 4| 4| 4
Power| kW/PS| 35,5 / 48,2| 35,5 / 48,2| 35,5 / 48,2| 35,5 / 48,2
Specific consumption| l/h| ~9,5| ~9| ~9,5| ~9
Engine speed| 1/min| 3100| 3100| 3100| 3100
Exhaust emissions standard|  | Stage 3a| Stage 5| Stage 3a| Stage 5
Battery|  |  |  |  |
Working voltage of the battery| V| 12| 12| 12| 12
Battery capacity| Ah| 95| 95| 95| 95
 | HD 9/100 De Skid

*KAP

| HD 9/100 De Skid

*EU

| HD 9/100 De Skid Advanced KAP| HD 9/100 De Skid Advanced EU
---|---|---|---|---
Length x width x height| mm| 353x175x190| 353x175x190| 353x175x190| 353x175x190
Water connection|  |  |  |  |
Feed pressure| MPa| 0,1-0,5| 0,1-0,5| 0,1-0,6| 0,1-0,6
Input temperature (max.)| °C| 45| 45| 45| 45
Input amount (min.)| l/min| 22,5| 22,5| 22,5| 22,5
Minimum water supply hose length| m| 7,5| 7,5| 7,5| 7,5
Minimum water supply hose diameter| in| 1| 1| 1| 1
Device performance data|  |  |  |  |
Nozzle size of standard nozzle| mm| 1,00 (type F19)| 1,00 (type F19)| 1,00 (type F19)| 1,00 (type F19)
Operating pressure| MPa| 100| 100| 100| 100
Operating pressure (max.)| MPa| 110| 110| 110| 110
Water flow rate| l/min| 14,6| 14,6| 14,6| 14,6
High-pressure gun recoil force| N| 122| 122| 122| 122
Permissible temperature range| °C| +5…+40| +5…+40| +5…+40| +5…+40
Operating materials|  |  |  |  |
Fuel type|  | Diesel| Diesel| Diesel| Diesel
Fuel tank capacity| l| 49| 49| 49| 49
Motor oil type|  | SAE 15 W40| SAE 15 W40| SAE 15 W40| SAE 15 W40
Engine oil volume| l| 7,4| 7,4| 7,4| 7,4
Amount of coolant| l| 2,7| 2,7| 2,7| 2,7
Pump oil type|  | 15W40| 15W40| 15W40| 15W40
Pump oil volume| l| 5,5| 5,5| 5,5| 5,5
Dimensions and weights|  |  |  |  |
Typical operating weight| kg| 650| 650| 675| 675
Length| mm| 1710| 1710| 1710| 1710
Width| mm| 960| 960| 960| 960
Height| mm| 1310| 1310| 1310| 1310
Determined values in acc. with EN 60335-2-79|  |  |  |  |
Hand-arm vibration value for nozzle F19/F4, turbo nozzle TD 3000| m/s2| <2,5| <2,5| <2,5| <2,5
Hand-arm vibration value for Orbimaster nozzle| m/s2| 3,5| 3,5| 3,5| 3,5
Uncertainty K| m/s2| 0,8| 0,8| 0,8| 0,8
Sound pressure level| dB(A)| 91| 91| 91| 91
Uncertainty KpA| dB(A)| 4| 4| 4| 4
Sound power level LWA + K uncertaintyWA| dB(A)| 111| 111| 111| 111
Subject to technical modifications.|  |  |  |  |
|  |  |  |  |
 |  |  |  |  |

Warranty
The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possible alfunctions on your appliance 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. (See overleaf for the address)

Declaration of Conformity

EU Declaration of Conformity
We hereby declare that the machine described below  complies with the relevant basic safety and health requirementsin 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: 1.367-xxx
• Currently applicable EU Directives
• 2000/14/EC
• 2006/42/EC (+2009/127/EC)
• 2011/65/EU
• 2014/30/EU
• Harmonised standards used
• EN 55012: 2007 + A1: 2009
• EN 55014-2: 2015
• EN 62233: 2008
• EN IEC 63000: 2018
• EN 1829-1
• EN 1829-2
• Applied conformity evaluation method 2000/14/EG: Annex V
• Sound power level dB(A)
• Measured: 107
• Guaranteed: 111
• 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, 2021/05/01

Declaration of Conformity (UK)

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: 1.367-xxx

Currently applicable UK Regulations

• S.I. 2001/1701 (as amended)
• S.I. 2008/1597 (as amended)
• S.I. 2012/3032 (as amended)
• S.I. 2016/1091 (as amended)

Designated standards used

• EN 55012: 2007 + A1: 2009
• EN 55014-2: 2015
• EN 62233: 2008
• EN IEC 63000: 2018
• EN 1829-1
• EN 1829-2

Applied conformity assessment procedure

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

Sound power level dB(A)

• Measured: 107
• Guaranteed: 111
• 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, 2021/05/01

CONTACT

• www.kaercher.com/dealersearch.
• Alfred Kärcher SE & Co. KG
• Alfred-Kärcher-Str. 28-40
• 71364 Winnenden (Germany)
• Tel.: +49 7195 14-0
• Fax: +49 7195 14-2212

THANK YOU! MERCI! DANKE! ¡GRACIAS!

• Registrieren Sie Ihr Produkt und profitieren Sie von vielen Vorteilen.
• Register your product and benefit from many advantages.
• Enregistrez votre produit et bénéficier de nombreux avantages.
• Registre su producto y aproveche de muchas ventajas.
• www.kaercher.com/welcome.

References

• Cleaning equipment and pressure washers | Kärcher International
• Cleaning equipment and pressure washers | Kärcher International
• Dealer Search | Kärcher International
• Home and Garden Warranty Registration USA - Kärcher

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