KARCHER BLV 36-240 Battery Powered Blower Instruction Manual

KARCHER BLV 36-240 Battery Powered Blower

General notes

Read these safety instructions, these original instructions, the safety instructions provided with the battery pack and the original instructions supplied with the battery pack/ standard charger before using the device for the first time. Act in accordance with them. Keep the booklets for future reference or for future owners.

In addition to the notes in the operating instructions, you also need to take into consideration the general safety regulations and accident prevention guidelines applicable by law.

Safety 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

General safety instructions

DANGER

• Severe injuries through a lack of concentration when working. Do not use the device when under the influence of drugs, alcohol, or medication, or when you are tired.

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. Save all warnings and instructions for future reference.
• The device is not intended for use by children, persons with restricted physical, sensory or mental abilities or persons unfamiliar with these instructions. The age of the operator may be limited by local restrictions.
• Ensure that all protective devices and handles are correctly fitted, securely fastened and in good condition.
• Before operation, make sure the device, all control elements, and safety devices are working properly.
• Never use the device if the on/off switch on the handle does not switch on and off correctly.
• Check the housing for damage each time before using the device.
• Replace worn or damage parts as a complete set to maintain the correct balance.
• Keep children and other persons out of the work area while you are using the device.
• Make sure that the ventilation openings are free of deposits.
• Objects can be blown by the airflow over a considerable distance. Inspect the work area thoroughly for objects such as stones, broken glass, nails, wires or strings, and remove these before using the device.
• Risk of injury due to ejected material. Do not operate the device on paved surfaces or gravel.
• Operate the device only on a firm, level surface and in the recommended position.

CAUTION

• Familiarise yourself with the controls and the correct use of the device.
• Wear full hearing protection when using the device. The device is extremely loud, and can cause permanent hearing damage if you do not strictly follow the instructions on exposure, noise reduction and hearing protection.
• Wear full eye protection when using the device. The manufacturer strongly recommends wearing a full face mask or fully closed safety goggles. Normal glasses or sunglasses will not protect you from thrown objects.
• Risk of injury when loose fitting clothing, hair or jewellery are sucked into the device’s air intake. Tie long hair back above shoulder level.
• Wear long, heavy trousers, sturdy shoes and well-fitting gloves when working with the device. Do not work barefoot. Do not wear any jewellery, sandals or short trousers.

ATTENTION

• The device operator is responsible for accidents with other people and their property.

Note

• Regulations may restrict the use of this device in some regions. Seek advice from your local authorities.
• Have damaged or illegible warning signs on the device replaced by the authorised Customer Service department.
• Before using the cordless blower vacuum, use a rake and broom to remove any contamination.

Safe operation

DANGER

• Operation in explosive atmospheres is prohibited.

WARNING

• Maintain a minimum distance of 15 m from persons and animals. Stop the device when any persons or animals enter this area.
• Keep your face and body away from the supply port.
• Make sure the feed chamber is empty before starting the device.
• Do not keep your hands or other body parts in the feed chamber, the chute, or in the vicinity of other moving parts.
• Do not use the device if there is a danger of lightning.
• You need an unobstructed view of the work area in order to be able to recognise any potential dangers. Use the device only under good lighting conditions.
• Do not run but rather walk when working with the device. Do not walk backwards. Avoid an abnormal posture, keep a stable, safe footing and maintain your balance.
• Never use the device with defective protection devices or absent safety devices, such as e.g. an installed debris catcher.
• Immediately stop the device and check for damage or identify the cause of the vibration if the device has been dropped, hit or vibrates abnormally. Have damage repaired by the authorised Customer Service or replace the device.
• In the event of an accident or malfunction, immediately switch off the device and remove the battery pack. The device may not be put back into service until it has been checked by an authorised Customer Service centre.
• Risk of injury on rotating parts. Switch the motor off, remove the battery pack and make sure that all moving parts have stopped moving:
• Before leaving the device unattended.
• Before you remove blockages or clean the pipe.
• Before you check the device after it has been hit by a foreign object.
• Before checking, maintaining or working on the device.

CAUTION

• The operation of similar tools in the environment increases the risk of hearing damage and the likelihood of failing to hear potential hazards, e.g. people entering your work area.
• Do not make any changes to the device, and only use accessories and spare parts recommended by the manufacturer.

Note

• Only operate the device at appropriate times.
  Please also observe local regulations and directives. When operating early in the morning or late in the evening, other people may be disturbed.

Safe operation of cordless blower

CAUTION

• Danger to health due to inhalation of dust. Wear a respiratory mask when working with the device.
• Moisten dusty surfaces to reduce dust impact.
• Do not operate the device near an open window.
• Never direct the blower nozzle at people or animals.

ATTENTION

• Damage to the device if waste is sucked into the air intake. Do not place the blower on or near loose waste.
• Never insert objects into the blower pipes.

Note

• Use the extension of the nozzle so that the airflow can be close to the ground and work effectively

Safe operation of cordless vacuum cleaner

WARNING

• Risk of injury if the cordless aspirator in suction mode is only used with the upper suction pipe. You must connect the upper and lower suction pipe together before using the device for the first time.
• Risk of injury due to waste being flung about. Never use the cordless vacuum cleaner without the collecting bag installed. Before operation, make sure that the collecting bag is in good condition and is completely closed.
• Risk of injury and damage to the device. Do not vacuum sharp or larger objects with the device, such as e.g. glass shards, stones, bottles, cans or metal parts.
• Fire in the collecting bag. Do not vacuum burning or burning objects, such as e.g. cigarettes, ashes from fireplaces or grills.
• Serious injuries due to rotating impeller blades. Keep body parts away from rotating parts. Turn off the motor, and wait for the blades to stop turning before opening the suction flap, or attaching / replacing the pipes or opening or removing the collecting bag.
• Switch the motor off, remove the battery pack and make sure that all moving parts have completely stopped before you remove a blockage.

ATTENTION

• Blockage in the suction pipe. Do not hold the suction pipe directly in the debris heap.
  Move the device from one side to the other from the outside of the suction material.

• Keep the motor higher than the intake end of the suction pipe.

• Material accumulation due to material again emerging from the suction port. Make sure that no material accumulates in the flow area.

Safe transport and storage

WARNING

• Switch the device off, allow it to cool down and remove the battery pack before storage or transportation.

CAUTION

• Risk of injury and damage to the device. Secure the device against movement or falling down during transport.

ATTENTION

• Remove all foreign bodies from the device before storage or transportation.
• Store the device in a dry, well ventilated location out of the reach of children. Keep the device away from corrosive substances such as garden chemicals.
• Do not store the device outdoors.

Safe servicing and care

WARNING

• Turn off the motor, make sure all moving parts have fully stopped and remove the battery pack before inspecting, cleaning, or servicing the device.
• Service and maintenance work on this device require special care and knowledge and may only be performed by appropriately qualified personnel. Take the device to an authorized Customer Service department for maintenance.
• Ensure that the device is in a safe condition by regularly checking that all bolts, nuts and screws are screwed tight.
• Switch the motor off, remove the battery pack and make sure that all moving parts have completely stopped before you remove a blockage.

CAUTION

• Only use accessories and spare parts and attachments that are approved by the manufacturer. Only original spare parts, original accessories and original attachments ensure fault-free and safe operation of the device.

ATTENTION

• Clean the product with a soft, dry cloth each time after use.

Note

• You may only perform the adjustments and repairs described in these operating instructions. Contact your authorised Customer Service department for other repairs.
• Have damaged or illegible labels replaced by an authorised Customer Service centre.

Residual risks

WARNING

• Certain residual risks remain present, even when the device is operated in the prescribed manner. The following dangers can be present when using the device:
• Vibration can cause injuries. Use the correct tools for the job, use the handles provided and use the  lowest required speed in order to complete the job.
• Noise can cause hearing injuries. Wear hearing protection and limit the duration of exposure.
• Risk of injuries from hurled objects that may escape from the blower pipe due to the air pressure, if the collecting bag is not properly secured or is damaged.
• Always wear eye protection.

Risk reduction

CAUTION

• Using the device for longer periods can cause poor circulation in the hands due to vibrations. A general period of use cannot be set, because this depends on several influencing factors:
• Personal tendency to suffer from poor circulation (frequently cold fingers, tingling sensation in the fingers)
• Low ambient temperature. Wear warm gloves to protect your hands.
• Holding the device too tightly hindering blood circulation.
• Continuous operation is more harmful than operation interrupted by work breaks.
  You should see a doctor if using the device regularly and for lengthy periods of time, and in the event of repeated occurrences of symptoms such as tingling in the fingers or cold fingers.

Intended use

WARNING

The device is not intended for use by children, persons with restricted physical, sensory or mental abilities or persons unfamiliar with these instructions.

• The device is intended for outdoor use only.
• The device may only be used in a dry, well-lit environment.
• The device is designed for blowing away and vacuuming light debris such as leaves, grass and other garden waste.
• The device is used to suck in and shred dirt and leaves, and to store them in the collecting bag.

Any other use, e.g. sucking in water or other fluids, is prohibited.

Environmental protection

The packing materials can be recycled. Please dispose of 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 the 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.
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.

Safety devices

CAUTION

Missing or modified safety devices
Safety devices are provided for your own protection.
Never modify or bypass safety devices.

Safety switch

The safety button is triggered by the fixing screw on the protective grid. This prevents the user from injuring himself on the fan wheels and mulching blades when the suction pipe is removed.

Symbols on the device

| Read the operating instructions and all safety instructions before operating the device for the first time.
---|---
| Always wear suitable eye protection and hearing protection when working with the device.
| Do not subject the device to rain or moist conditions.
| Danger due to flung objects. Keep spectators away from the work area.
| Rotating fan wheels. Keep hands and feet away from the openings while the device is in operation.
| The guaranteed sound level specified on the label is 104 dB.
| Setting for speed regulation.
| Slider for suction pipe. Lock open = suction pipe is unlocked; lock closed = suction pipe is locked.
| Pull: Quick-release catch
| Vacuuming operations
| Blowing mode

Description of the device

The maximum amount of equipment is described in these operating instructions. Depending on the model used, there are differences in the scope of delivery (see packaging).
See graphics page for illustrations
Illustration A

1. Guide rollers
2. Nozzle for blower pipe
3. Lower suction pipe
4. Upper suction pipe
5. Battery pack unlocking button
6. Type plate
7. Motor casing
8. Motor casing locking pin
9. Unlocking button for blower pipe
10. Slider for suction pipe
11. Eyelet for carrying belt
12. Latch for protective grid
13. Fixing screw for protective grid
14. Protective grid
15. Front handle
16. Speed regulation
17. Rear handle
18. Trigger
19. Selector switch for blower / suction mode
20. Connecting piece
21. Upper blower pipe
22. Lower blower pipe
23. Adapter for collecting bag
24. Collecting bag
25. *Battery Pack Battery Power 36V
26. 26 *Quick Charger Battery Power 36V
27. Carrying belt

• optional

Rechargeable battery pack

The device can be operated with a 36 V Kärcher Battery Power battery pack.

Installation

Installation of blower / suction device

The following describes the installation of the complete blower and suction device. If the device is to be operated only as a blower or suction device, the corresponding steps are omitted during assembly.

1. Allow the blower pipe nozzle to click into place in the lower blower pipe.
   Illustration B
   

2. Push the lever down and snap the blower pipe into the adapter of the guide rollers in the desired position.
   **Illustration C

**

3. Allow the lower blower pipe to click into place in the upper blower pipe.
   Illustration D
   

4. Click the blower pipe in place in the motor casing. The blower pipe unlocking button must audibly click into place.
   Illustration E
   
   WARNING
   Movement of the fan wheels and mulching blades Incision injuries
   Wear protective gloves.
   Keep your fingers away from the fan and mulching blades.

5. If it is not necessary to mount the suction pipe, the protective grid must be installed. Install the protective grid if necessary.
   Illustration F
   
   a Place the protective grid on the opening of the motor casing.
   b Tighten the protective grid fixing screw until it clicks audibly.
   The safety button has tripped.

6. Allow the lower suction pipe to click into place in the upper suction pipe.
   Note
   The upper and lower suction pipe can no longer be detached from each other.
   Illustration G
   

7. Open the protective grid.
   Illustration H
   
   a Unscrew the fixing screw on the protective grid.
   b Open the protective grid.

8. Click the suction pipe in place in the motor casing.
   Illustration I
   
   a Pull out the motor casing locking pin as far as possible.
   b Insert the suction pipe into the motor casing.
   c Insert the motor casing locking pin and check that it is correctly seated in the holder.

9. Lock the suction pipe with the slider.
   Illustration J
   

10. Secure the protective grid on the suction pipe.
    Illustration K
    
    a Fold the protective grid onto the suction pipe.
    b Insert the clip of the latch into the adapter of the protective grid.
    c Push the latch down.

11. Install the collecting bag, see chapter Installing the collecting bag

Installing the collecting bag

Depending on the desired operating mode, the collecting bag can either be hooked into the eyelet on the suction pipe or into the eyelet on the blower pipe.

1. Install the collecting bag.
   Illustration L
   
   a Pull the collecting bag on the adapter over the connecting piece.
   b Allow the adapter to click into place.
   c Hook the tab of the collecting bag into the eyelet on the suction pipe or, in the case of operation without a suction pipe, into the eyelet on the blower pipe.

Hooking the carrying belt

1. Hook the carrying belt into the eyelet on the handle, making sure the quick release is accessible at all times.
   **Illustration M

**

Operation

WARNING
Risk of injury due to incompletely assembled device
Only operate the appliance once it is fully assembled and functional.

CAUTION
Risk of injury from objects flying about
Wear safety goggles and suitable protective gloves for all work with the device.

Control elements

The cordless aspirator has the following control elements:

• A speed control lever to regulate the speed of the airflow steplessly.
• A selector lever to switch between the blow and suction modes.
• A slider for locking / unlocking the suction pipe to connect the suction pipe to the motor casing or to separate it from the motor casing.
• A blower pipe unlocking button to separate the blower pipe from the motor casing.

Inserting the battery pack

ATTENTION

Dirty contacts

Damage to the device and battery Check the battery mount and the contacts for soiling and clean them as necessary before inserting the battery.

Illustration N

1. Push the battery into the mounting in the device until it audibly latches into place.

Switch on the device (suction mode)

CAUTION
Risk of injury from flying parts and hearing damage due to noise
Always wear eye and hearing protection.
WARNING
Risk of injury due to loss of control
Always hold the device with both hands on the provided handles.

1. Insert the battery pack, see chapter Inserting the battery pack.
2. Start the device.
   Illustration O
   
   a Set the selector lever to suction mode.
   b Press the trigger.
   The device starts up.
   c Use the speed regulation to adjust the amount of airflow.

Switch on the device (blower mode)

CAUTION
Risk of injury from flying parts and hearing damage due to noise
Always wear eye and hearing protection.

WARNING
Risk of injury due to loss of control
Always hold the device with both hands on the provided handles.

1. Insert the battery pack, see chapter Inserting the battery pack.
2. Start the device.
   Illustration P
   
   a Set the selector lever to blower mode.
   b Press the trigger.
   The device starts up.
   c Use the speed regulation to adjust the amount of airflow.

Remove the collecting bag

WARNING
Movement of the fan wheels and mulching blades
Incision injuries
Wear protective gloves.
Keep your fingers away from the fan and mulching blades.

1. Switch off the device.
2. Remove the battery pack, see chapter Removing the battery pack.
3. Remove the collecting bag.
   Illustration Q
   
   a Take the tab of the collecting bag off the eyelet.
   b Push the adapter down.
   c Pull the collecting bag off the connecting piece.

Emptying the collecting bag

WARNING
Movement of the fan wheels and mulching blades
Incision injuries
Wear protective gloves.
Keep your fingers away from the fan and mulching blades.

1. Switch off the device.
2. Remove the battery pack, see chapter Removing the battery pack.
3. Remove the collecting bag, see chapter Remove the collecting bag.
4. Open the zipper on the collecting bag and empty the contents.
   Illustration R
   

Removing the battery pack

Note

During longer work breaks, remove the battery pack from the device and secure it against unauthorised use.

1. Pull the battery pack unlocking button in the direction of the battery pack.
   Illustration S
   

2. Press the battery pack unlocking button to unlock the battery pack.

3. Remove the battery pack from the device.

Finishing operation

1. Remove the battery pack from the device (see Chapter Removing the battery pack).
2. Clean the device (see Chapter Cleaning the device).

Transport and storage

1. Switch off the device.

2. Remove the battery pack, see Chapter Removing
   the battery pack.

3. Remove the collecting bag, see chapter Remove the collecting bag.

4. Remove the suction pipe.
   Illustration T
   
   a Open the latch for the protective grid.
   b Unlock the suction pipe with the slider.
   c Pull out the motor casing locking pin as far as possible.
   WARNING
   Movement of the fan wheels and mulching blades
   Incision injuries
   Wear protective gloves.
   Keep your fingers away from the fan and mulching blades.
   d Take the suction pipe off the motor casing.

5. Remove the blower pipe.
   Illustration U
   
   a Press the blower pipe unlocking button.
   b Take the blower pipe off the motor casing.

Care and service

Cleaning the device

WARNING
Uncontrolled startup
Risk of injury
Remove the battery pack from the device during work breaks and before carrying out any service or care work.
ATTENTION
Incorrect cleaning
Damage to the device
Clean the device with a damp cloth.
Do not use solvent-based cleaning agents.
Do not immerse the device in water.
Do not clean the device with a hose or high-pressure water jet.

1. Switch off the device.
2. Remove the battery pack (see chapter Removing the battery pack).
3. Clean the exterior of the device with a soft, dry cloth or with a brush.
   **Illustration V

**

Removing blockage

Note
Do not try to remove the fan or mulching blades. If removal of the mulching blades or fan is required, contact an authorised Customer Service centre.

WARNING
Movement of the fan wheels and mulching blades
Incision injuries
Wear protective gloves.
Keep your fingers away from the fan and mulching blades.

1. Switch off the device.

2. Remove the battery pack, see Chapter Removing the battery pack.

3. Remove the collecting bag, see chapter Remove the collecting bag.

4. Remove the suction pipe.
   Illustration T
   a Open the latch for the protective grid.
   b Unlock the suction pipe with the slider.
   c Pull out the motor casing locking pin as far as possible.
   WARNING
   Movement of the fan wheels and mulching blades
   Incision injuries
   Wear protective gloves.
   Keep your fingers away from the fan and mulching blades.
   d Take the suction pipe off the motor casing.

5. Remove the blower pipe.
   Illustration U
   a Press the blower pipe unlocking button.
   b Take the blower pipe off the motor casing.

6. If necessary, remove any blockage from the pipes.

7. If necessary, remove any blockage in the adapter.

8. If necessary, remove any blockage from the connecting piece.

9. Clean the openings of the motor casing.

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

As the battery pack ages, even if it is looked after, its capacity reduces such that the full run time will no longer be reached when fully charged. This does not indicate a defect.

• Push the battery pack into the mounting until it latches into place.

Battery pack is empty|

• Charge the battery pack.

Battery pack is defective.|

• Replace the battery pack.

Safety button did not trip during assembly.|

1. Unscrew the protective grid fixing screw once again.
2. Tighten the protective grid fixing screw until a clicking sound is heard.
   The safety button has tripped.

The device stops during operation| The battery has overheated|

• Stop working and allow the battery to cool down to normal battery temperature.

Motor has overheated|

• Stop working and allow the motor to cool down.

Warranty

The warranty conditions issued by our relevant sales company apply in all countries. We shall remedy possible malfunctions 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)

Technical data

BLV 36­240

Device performance data
Nominal voltage| V| 36
Average air speed of cordless blower| km/h| 225 +/- 10 %
Maximum theoretical air speed of cordless blower| km/h| 275 +/- 10 %
Average air speed of cordless suction device| km/h| 172 +/- 10%
Maximum theoretical air speed of cordless suction device| km/h| 208 +/- 10 %
Mulch ratio| | 10:1
Collecting bag volume| I| 45
Dimensions and weights| |
Weight (without battery pack)| kg| 4,7
Length x width x height| mm| 1290 x 230 x 449
BLV 36­240

Determined values in acc. with EN 50636-2-100
Sound level LpA Cordless blower| dB(A)| 88,6
Sound level LpA Cordless blower/ vacuum| dB(A)| 88,9
Uncertainty KpA| dB(A)| 3
Sound power level LWA + K uncertainty WA| dB(A)| 104
Total vibration value for cordless blower| m/s2| 3,2
Total vibration value for cordless blower/vacuum| m/s2|
Uncertainty K| m/s2| 1,5

Vibration value

WARNING
The specified vibration value was measured using a standard test procedure and may be used to compare devices.
The specified vibration value may be used in a provisional assessment of the load.
Depending on the way the device is used, the vibration emission can deviate from the specified overall value during the current use of the device.

Device with a hand-arm vibration value > 2.5 m/s² (see chapter Technical Data in the operating instructions)

CAUTION

• Uninterrupted use of the device for several hours can lead to numbness.
• Wear warm gloves to protect your hands.
• Take regular breaks from work.

EU Declaration of Conformity

We hereby declare that the machine described below complies with the relevant basic safety and health requirements in 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: Cordless blower/vacuum
Type: 1.444-17x.x
Currently applicable EU Directives
2006/42/EC (+2009/127/EC)
2014/30/EU
2000/14/EC (+2005/88/EC)
2011/65/EU
Harmonised standards used
EN 60335-1:2012+A11:2014+A13:2017
EN 50636-2-100:2014
EN 55014-1: 2017
EN 55014-2: 2015
EN 50581: 2012
Conformity evaluation procedure used
2000/14/EC and amended by 2005/88/EC: Appendix V
Sound power level dB(A)
Measured:102,3
Guaranteed:104
The undersigned act on behalf and under the power of attorney of the company management.

H. Jenner
Chairman of the Board of Management

S. Reiser
Director Regulatory Affairs & Certification

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, 2018/09/01

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www.kaercher.com/welcome

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

References

• Cher - Official Site
• 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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