KARCHER WD 4 Multi-Purpose 5.3 Gal. Wet Dry Shop Vacuum Cleaner User Manual

June 4, 2024
Karcher

KARCHER WD 4 Multi-Purpose 5.3 Gal. Wet Dry Shop Vacuum

Cleaner

IMPORTANT SAFETY INSTRUCTIONS

When using this product basic precautions should always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE

This device is exclusively intended for private household use.
WARNING:
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. To reduce the risk of fire, electric shock, or injury:

  • Never leave the device unsupervised while it is plugged in. Pull the plug out of the power socket when not using the device and before all maintenance work.
  • Turn off all controls before unplugging.
  • Unplug before connecting accessories.
  • Check that the outlet voltage matches the information on the type plate.
  • Use only accessories recommended by the manufacturer.
  • Use and store the device only in dry indoor spaces at ambient temperatures above 32 °F (0 °C). Protect the device from moisture.
  • Store the device in closed rooms.
  • Store the device in a suitable location after use to avoid tripping accidents.
  • Do not use the device outdoors.
  • Do not expose to rain.
  • Repairs are only to be carried out by qualified personnel. Ensure that only identical original spare parts are installed.
  • Immediately replace a damaged power cable with an original part.
  • If the power cable is damaged, or the device has fallen down, has been left outside or has been immersed in water, please contact our Customer Service department before using it.
  • Never touch the device, plug or outlet with wet hands.
  • Do not carry the device by the power cable.
  • Protect the power cable from heat,sharp edges, oil and moving parts.
  • Always pull the plug and never the cable in order to disconnect the device from the electrical outlet.
  • Never use the device with an extension cord.
  • Never use the device without a dust container and / or filter.
  • Do not vacuum any flammable or ignitable liquids, e.g. gasoline. Do not use the device in an environment containing flammable or ignitable liquids.
  • Do not vacuum burning or glowing objects, e.g. cigarettes, matches or hot ash.
  • Only use the device for the intended use.
  • The device is not a toy. Exercise special care when using the device in the presence of children.
  • Avoid vacuuming up hard and/or sharp objects with the device. These can damage the device and the filter.
  • Unintentional starting of the device: Ensure that the device is switched off before lifting or transporting it.
  • Exercise caution when using the device on stairs.
  • Never insert objects into the device openings. Do not use the device if the device openings are blocked.
  • Keep the device free of all materials that can reduce the air flow, e.g. dust, fluff or hair.
  • Danger of being pulled in: Keep hair, loose clothing, fingers and body parts away from openings and moving parts in the device.
  • Do not vacuum poisonous substances, e.g. chlorine bleach, ammonia, drain cleaner.
    SAVE THESE INSTRUCTIONS

Hazard levels

DANGER: Indication of an imminent threat of danger that will lead to severe injuries or even death.

WARNING : Indication of a potentially dangerous situation that may lead to severe injuries or even death.

CAUTION : Indication of a potentially dangerous situation that may lead to minor injuries.

ATTENTION : Indication of a potentially dangerous situation that may lead to damage to property.

Intended use

Only use the device in private households. The device is intended for use as a wet and dry vacuum cleaner in accordance with the descriptions and the safety instructions given in these operating instructions. Cold ashes may only be vacuumed with suitable accessories. Protect the device from rain and do not store it outdoors.
Note : The manufacturer is not liable for any damage caused by improper use or incorrect operation.

Owner/User Responsibility

The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this device. Warning information should be emphasized and understood. If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, making sure that the operator comprehends its contents. Owner and/or user must study and maintain for future reference the manufacturer’s instructions.

Customer Service

Registration

Your device must be registered in order to help with any questions or issues that you have. You can register your device at www.karcher- register.com if located in the U.S.A., www.karcher/ca if located in Canada, or www.karcher.com/mx if located in Mexico.

Warranty

In the case of a warranty claim, you can contact customer support. Please see the contact information listed below for either the USA, Canada, or Mexico. You MUST provide your proof  of purchase in order to file a warranty claim either via email, phone, or fax.

USA Customer Service

You can contact our Customer Service department by phone at 1-800-5374129 or via the website at www.karcher-help.com.

Mexico Customer Service

You can contact our Customer Service department by phone at 01-800-02413-13 or via the website at www.karcher.com/mx.

Canada Customer Service

You can contact our Customer Service department by phone at 1-800-4654980 or via the website at www.karcher.com/ca.

Scope of delivery

The scope of delivery for the appliance is shown on the packaging. During unpacking, check the contents for completeness. If any  accessories are missing or in the event of any shipping damage, please notify our Customer Service department as stated above  either by phone or via the website.

Technical data

  • Electrical connection
    • Voltage : V 120
    • Frequency : Hz 60
    • Power consumption   :A 9
    • Power cable type : 2xAWG16SJ TW
  • Device performance data
    • Tank content gal : (l) 5.3 (20)
    • Water absorption with handle gal : (l) 3.4 (13)
    • Water absorption with floor nozzle gal : (l) 2.9 (11)
    • Sound pressure level : (EN 60704-2-1) dB(A) 74
  • Weight
    • Weight :(without accessories)lbs (kg)
    • Part number: 1.628-207.0
      Subject to technical changes without notice.

Description of the unit

Depending on the model selected, there are differences in the equipment. The specific equipment is described on the device packaging.

  1. Suction hose connection
  2. Rotary power switch
  3. Carrying handle
  4. Parking position handle/accessory holder
  5. Filter cartridge with release button
  6. Cable hook
  7. Suction hose storage (both sides)
  8. Storage area
  9. Container latch
  10. Rating plate with technical data (e.g. container size)
  11. Electrical cord with plug
  12. Parking position, floor nozzle
  13. Accessory storage
  14. Steering roller
  15. Filter bag
  16. Flat pleated filter
  17. Detachable handle
  18. Suction hose with connector
  19. Suction tubes, 2 x 0.5 m
  20. Crevice nozzle
  21. Floor nozzle

Mount the swivel castors

  1. Before initial use, remove the contents from the container and mount the castors.

Note : For versions with stainless steel tubes, remove the protective cover before using for the  first time.

Initial startup

Insert filter bag

  1. Unfold the filter bag completely.
  2. Attach the filter bag to the unit connection and press it on firmly.
  3. Fit the suction head and lock.

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

Accessory application

  1. Connect the suction hose.

  2. Connect the suction hose to the handle.
    Note : For convenient vacuuming in confined spaces, the handle can be removed and the accessory attached directly to the suction hose. To release the handle, press the gray areas on both sides of the handle and pull the handle off the hose.

  3. Mount the floor nozzle.

  4. Mount the insert in the floor nozzle.

  5. Connect the floor nozzle to the suction tubes.

Starting up the device

  1. Plug the electrical cord into the outlet.
  2. Move the device switch to the required position.
  3. Position “1 ON”: The device is switched on.
  4. Position “0 OFF”: The device is switched off.

Operation

ATTENTION : Missing flat pleated filter
Device damage : Always work with the flat pleated filter inserted.
Note : When purchasing and installing filter bags and flat pleated filters, pay attention to the current part numbers. Information on accessories and spare  parts can be found at www.kaercher.com.

Dry vacuuming

ATTENTION : Sucking cold ashes
Device damage : Only vacuum cold ash with an ash pre-separator.

ATTENTION : Defective or wet flat pleated filter
Device damage : Before using, check the flat pleated filter for damage and replace it if necessary. Only vacuum with a dry flat pleated filter.

Note : Regularly replace the filter bag when full as a filter bag that is too full could be damaged. The filling level of the filter bag depends on the dirt being vacuumed. The filter bag should be replaced more often in the case of fine dust, sand, etc.

Wet vacuuming

ATTENTION : Wet vacuuming with a filter bag
Device damage : Do not use a filter bag when vacuuming wet debris.

ATTENTION : Operation with full container

When the container is full, the 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 sure the device works absorbent again, set up the device, switch it off, wait 5 seconds and then switch it on again.

Interrupting operation

  1. Set the power switch to “0/OFF”. The device is switched off.
  2. Option 1 : Place the handle of the suction hose in the intermediate parking position.
    Option 2 : Hook the floor nozzle into the parking position.

Finishing operation

  1. Set the power switch to “0/OFF”. The device is switched off.

  2. Pull out the plug.

  3. Remove the device head.

  4. Empty the container.

  5. Storage option:
    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 frostproof room.

Care and service

General care instructions

  • Maintain the device and the plastic accessories with a commercially available plastic cleaner.
  • If necessary, rinse the container and accessories with water and dry them before reuse.

Clean the filter cartridge/flat pleated filter

  1. Unlock the filter cartridge and fold it out.

  2. Remove the filter cartridge.

  3. Empty the filter cartridge into a garbage can. If it is heavily soiled, tap the filter cartridge against the edge of the garbage can. The flat pleated filter does not have to be removed from the filter cartridge.
    If necessary, clean the flat pleated filter separately.

  4. To do this, remove the flat pleated filter from the filter cartridge.

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

  6. Let the flat pleated filter dry completely before reusing it. 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 authorized Customer Service.

Decreasing suction power

The accessories, suction hose or suction pipes are clogged.

  • Remove the blockage with a suitable tool. 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 cartridge/flat pleated filter). The flat pleated filter is damaged.
  • Replace the flat pleated filter. For replacement flat pleated filters, please order at Karcher.com/US or give us a call at 800-537-4129 and we can place an order for you.

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