K RCHER WD4 P V-20 5 22 Wet and Dry Vacuum Cleaner Instruction Manual

K RCHER WD4 P V-20 5 22 Wet and Dry Vacuum Cleaner

Product Information

Specifications:

• Model: WD 4 / WD 4 S / WD 4 P / WD 4 PS
• Power: Electric, Corded
• Functions: Wet and Dry Vacuum, Blowing Function
• Accessories: Filter cassette, Filter bag, Flat fold filter, Handle, Suction tubes

Product Usage Instructions

Assembly and Setup:

1. Mount caster wheels if not already attached.
2. Install the filter bag for fine dust suction.
3. Connect the suction hose to the handle and plug in the power cord.

Operation:
Switch the device on using the power switch. Adjust the settings for suction or blowing function as needed. Ensure proper ventilation and avoid vacuuming hot materials.

Maintenance:
Regularly clean the filter cassette and flat fold filter. Replace the filter bag when full and clean the flat fold filter separately if needed.

Safety Precautions:

• Only use the vacuum cleaner indoors in private households.
• Avoid vacuuming hot ash without proper accessories.
• Do not expose the device to rain and store it indoors.

FAQ

• Q: Where can I find technical specifications?
  A: The technical specifications are located on the product’s type plate.

• Q: How do I know when to replace the filter bag?
  A: Replace the filter bag when it is full to maintain optimal suction performance.

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

• Only use the device in private households.
• In accordance with the descriptions and the safety information in these operating instructions, the device is intended for use as a wet and dry vacuum cleaner.
• Cold ashes may only be vacuumed with suitable accessories.
• Protect the device from rain and do not store it outdoors.

Note
The manufacturer accepts no liability for possible damage caused by improper use or incorrect operation.

Environmental protection

The packing materials can be recycled. Please dispose of packaging in accordance with the environmental regulations. Electrical and electronic devices contain valuable, recyclable materials and often components such as batteries, rechargeable batteries or oil, which – if handled or disposed of incorrectly – can pose a potential danger to human health and the environment.

However, these components are required for the correct operation of the device. Devices marked by this symbol are not allowed to be disposed of together with household rubbish.

Notes on the content materials (REACH)
Current information on content materials can be found at: www.kaercher.de/REACH.

Accessories and spare parts

• Only use original accessories and original spare parts.
• They ensure that the appliance will run fault-free and safely.
• Information on accessories and spare parts can be found at www.kaercher.com.

Scope of delivery
The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.

Warranty

The warranty conditions issued by our sales company apply in all countries. We shall remedy possible malfunctions on your device within the warranty period free of cost, provided that a material or manufacturing defect is the cause. In a warranty case, please contact your dealer (with the purchase receipt) or the next authorised customer service site. (See overleaf for the address)

Description Of The Device

• The illustration of the description of the device shows the device with the best possible equipment (WD 4 P S/KWD 4 P S).
• Depending on the model selected, there are differences in the equipment. The specific equipment is described on the device packaging.

For the illustrations, refer to the graphics page. Illustration A

1. Suction hose connection
2. Turn switch
3. Device socket
4. Blowing function
5. Carrying handle
6. Parking position handle/accessory holder
7. Storage area
8. Cable hook
9. Hose storage (both sides)
10. Container closure
11. Filter box with unlocking button
12. Rating plate with technical data (e.g. container size)
13. Mains connection with mains plug
14. Parking position for floor nozzle
15. Accessory storage
16. Steering roller
17. Filter bag
18. Flat pleated filter
19. Removable handle
20. Suction hose with a connection piece
21. Suction tubes 2 x 0.5 m
22. Crevice nozzle
23. Floor nozzle
24. Adapter for connecting power tools
    Optional

Installing the steering rollers

1. Before initial startup, remove the contents from the container and mount the steering rollers.
   Illustration B
   Illustration C
   Illustration D

Note
For versions with stainless steel tubes, remove the protective cover before initial startup.

Initial startup`

Inserting the filter bag

1. Fully unfold the filter bag.
2. Attach the filter bag to the device connection and press it on firmly. Illustration E
3. Fit and lock the device head. Illustration F

Note
We recommend using a filter bag to vacuum fine dust.

Installing the hose, pipes, floor nozzle

1. Connect the suction hose. Illustration G

2. Connect the suction hose to the handle. Illustration H
   Note

   • For convenient vacuuming in confined spaces, the handle can be removed, and the accessories plugged directly into the suction hose.
   • To release the handle, the grey areas on both sides of the handle must be pressed, and the handle pulled from the hose.

3. Install the floor nozzle.

   • Install the insert in the floor nozzle.
   • Connect the floor nozzle to the suction pipes. Illustration I

Starting up the device

1. Plug the mains plug into the socket. Illustration J
   Devices without a socket

2. Set the trigger into the desired position. Illustration K

   • Position “1 ON”: The suction/blower function is activated.
   • Position “0 OFF”: The device is switched off.
     Devices with a socket

3. Set the trigger into the desired position. Illustration L

   • Position “1 ON”: The suction/blower function is activated.
   • Position : When the power tool is connected, the suction is activated automatically.
   • Position “0 OFF”: The device is switched off.

Note

• As long as the device is supplied with power, the device socket can be used as a power source.
• Limited for Switzerland only: The socket outlet shall only be used during operation in dry conditions.

Operation

ATTENTION
Flat pleated filter missing

Device damage
Always work with the flat pleated filter inserted.

Note
Pay attention to the latest part numbers when purchasing and installing filter bags and flat pleated filters. Information on accessories and spare parts can be found at www.kaercher.com.

Dry vacuuming

ATTENTION
Vacuuming cold ashes

Device damage
Only vacuum cold ash with an ash pre-separator.

ATTENTION
Defective or wet flat pleated filter

Device damage

• Before initial startup, check the flat pleated filter for damage and replace it if necessary.
• Only vacuum with a dry flat pleated filter.

Note
Replace the filter bag in good time, as a filter bag that is too full could be damaged. The filling degree of the filter bag depends on the amount of dirt vacuumed. The filter bag should be replaced more frequently when vacuuming fine dust, sand, etc.

Wet-vacuuming

ATTENTION
Wet-vacuuming with a filter bag

Device damage
Do not use a filter bag when vacuuming wet.

ATTENTION

Operation with full container
When the container is full, a float switch closes the suction opening and the device runs at a higher speed. Switch off the device immediately and empty the container.

Note
If the device falls over, the float can also close. To make the device capable of vacuuming again, set up the device, switch it off, wait 5 seconds, and then switch it on again.

Working with power tools (only for devices with a built-in socket)

CAUTION
Unintentional starting of the power tool

Injury or property damage
Make sure that the power tool is ready for operation as soon as it is connected to the device socket.

1. Connect the suction hose. Illustration G
2. If necessary, adjust the adapter to the connection diameter of the power tool using a suitable tool.
3. Put the adapter on the handle of the suction hose.
4. Mount the suction hose with the adapter on the power tool. Illustration M
5. Plug the mains plug of the power tool into the device socket. Illustration N
6. Set the trigger to . Illustration L

The suction is activated automatically.

Note

• Note the maximum connected load (see information on the device socket).
• As soon as the power tool is switched on, the suction turbine starts up with a 0.5 second delay. If the power tool is switched off, the suction turbine continues to run for approx. 5 seconds in order to suck in the residual dirt in the suction hose.

Blower function
The blower function can be used to clean areas that are difficult to reach or where vacuuming is not possible, e.g. leaves in a gravel bed.

• Insert the suction hose into the blower connection. The blower function is now activated. Illustration O

Interrupting operation

1. Set the trigger to “0 OFF”. The device is switched off.
2. Variant 1: Place the handle of the suction hose in the intermediate parking position. Illustration P
   • Variant 2: Attach the floor nozzle in the parking position. Illustration Q

Ending operation

1. Set the trigger to “0 OFF”. The device is switched off.

2. Pull out the mains plug.

3. Remove the device head. Illustration B

4. Empty the container. Illustration R

5. Storage possibility:  Illustration Y
   Note
   The suction hose can be wrapped around the device head and attached to the device head with the help of the hose collar.

6. Store the device in a dry and frost-proof room.
   

Care and service

General care instructions

• Clean the device and plastic accessory parts with a commonly available plastic cleaner.
• Rinse the container and accessories with water, as necessary, and dry them before further use.

Clean the filter box/flat pleated filter

1. Unlock the filter box and fold it out. Illustration S

2. Remove the filter box. Illustration T

3. Empty the filter box into a waste container. In the case of heavy soiling, tap the filter box against the edge of the waste container. The flat pleated filter does not have to be removed from the filter box. Illustration U
   If necessary, clean the flat pleated filter separately.
   

4. To do this, remove the flat pleated filter from the filter box. Illustration V

5. Clean the flat pleated filter under running water. Do not rub or brush off. Illustration W

6. Allow the flat pleated filter to dry completely before reusing. Illustration X

Note
We recommend cleaning the flat pleated filter after each use.

Troubleshooting guide

Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorised Customer Service.

Declining suction performance
Accessories, the suction hose, or the suction tubes are clogged.

• Remove the clog with a suitable aid.
  The filter bag is full

• Replace the filter bag.
  The flat pleated filter is dirty.

• Clean the flat pleated filter (see Chapter Clean the filter box/flat pleated filter). The flat pleated filter is damaged.

• Replace the flat pleated filter.

Technical data

Note
The technical data can be found on the type plate.

References

• Cher - Official Site
• Cleaning equipment and pressure washers | Kärcher International
• Dealer Search | Kärcher International
• Home and Garden Warranty Registration USA - Kärcher
• Reinigungsgeräte und Hochdruckreiniger | Kärcher

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