Yard force LW V28 User manual

READ & UNDERSTAND
INSTRUCTION MANUAL
Save all warnings and instructions for future reference.
CORDLESS WINDOW CLEANER
Original Instructions
GB
LW V28

2 3
LW V28 Original Instruction
CONTENT
Intended use 04
General safety warnings 04
Symbols 08
Technical data 11
Description of product 12
Assembly 13
Operation 14
Maintenance and storage 17
Troubleshooting 18
Declaration of conformity 19

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INTENDED USE
Only use the appliance in private households. The battery-powered appliance is designed
for cleaning moist, smooth surfaces such as windows, mirrors or tiles. Observe the safety
instructions.
For safety reasons it is essential to read this entire instruction manual before initial operation
and to observe all the instructions inside.
This product is intended for private domestic use only, not for commercial trade use. It must
not be used for any purposes other than those described.
GENERAL SAFETY WARNINGS
Read these safety instructions and the original operating
instructions before using the device for the rst time.
Proceed accordingly.
Keep the instructions for future reference or for future
owners.
1. Prior to initial startup, please observe the graphical
operating instructions for your device and these
safety instructions.
2. 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.
3. Keep the packaging foil away from children, as this
poses a suffocation risk.
General notes
WARNING: Persons with reduced physical, sensory
or mental capabilities and persons lacking experience
and knowledge may only use the appliance if they are
properly supervised, have been instructed on use of the
appliance safely by a person responsible for their safety,
and understand the resultant hazards involved.
Children must be supervised to prevent them from
playing with the appliance.
- Children from the minimum age of 8 use the
appliance if they are properly supervised or have
been instructed in its use by a person responsible for
their safety, and if they have understood the resultant
hazards involved.
- Children may only perform cleaning work and user
maintenance under supervision. Children must not
play with the appliance.
ATTENTION: This appliance contains batteries that are
with a changeable battery pack
Risk of electric shock
DANGER!
- Never touch the mains plug and socket with wet
hands.
- Never touch contacts or lines.
- Never insert conductive objects, e.g. screwdrivers or
similar, into the charging socket on the appliance.
- Do not expose the battery to strong sunlight, heat or
re.
- Do not direct the spray jet directly onto consumables
containing electrical components, e.g. the interior
space of ovens.
GENERAL SAFETY WARNINGS

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GENERAL SAFETY WARNINGS
WARNING: Only charge the appliance using the original
charging wire approved by Yard Force.
- Immediately replace a damaged charger together
with charging cable with an original part.
- Do not charge any damaged battery packs. Replace
damaged battery packs with battery packs approved
by Yard Force. Does not apply to appliances with a
xed battery
- Only use the charger for charging approved battery
packs.
- The appliance contains electrical components, do not
clean the whole appliance under running water.
ATTENTION
- Short circuit hazard. Do not store the battery packs
together with metal objects.
- Only use and store the charger in dry rooms.
Operation
DANGER
- Risk of explosion. Do not charge batteries (primary
cells).
- Do not throw battery packs into a re or into the
household rubbish.
- Avoid contact with uid leaking from defective
batteries. Immediately rinse off the uid using water
if contact is made, and also consult a doctor in the
event of contact with the eyes.
WARNING
Risk of injury. Do not direct the spray jet onto the eyes.
CAUTION
Do not use the appliance if it has been dropped
beforehand, is visibly damaged or if it is leaking.
ATTENTION
Do not introduce any objects into the air outlet.
- Test the micro bre wiping cloth on a spot that is not
noticeable before you use the window cleaner on
sensitive (high-gloss) surfaces.
- Store the appliance only so that it is standing
horizontal.
- Store the appliance only in dry rooms.
- Switch off the appliance and empty the waste water
tank when the level in the waste water tank reaches
the MAX mark.
GENERAL SAFETY WARNINGS

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SYMBOLS
Safety symbols
The purpose of safety symbols is to attract your attention
to possible dangers. The safety symbols and the
explanations with them require your careful attention
and full understanding. The symbol warnings do not, by
themselves, eliminate any danger. The instructions and
warnings they give are no substitutes for proper accident
prevention measures.
WARNING: Be sure to read and understand all safety
instructions in this operator’s manual, including all safety
alert symbols such as “DANGER,” “WARNING,” and
“CAUTION” before using this tool. Failure to follow all
instructions listed below may result in electric shock, re
and/or serious personal injury.
SAFETY ALERT SYMBOL: Indicates DANGER,
WARNING, or CAUTION. May be used in conjunction
with other symbols or pictographs.
Symbol meaning
This page depicts and describes safety symbols that may
appear on this product. Read, understand and follow
all instructions on the machine before attempting to
assemble and operate.
SYMBOLS
Read the user manual before using the machine.
Warning! Danger!
WEEE symbol. Electrical products should not be
disposed of with household waste. Please recycle
where facilities exist. Check with your Local
Authority or local store for recycling advice.
Do not expose the product to rain or wet
conditions.
A product placed on the United Kingdom market
meets the UKCA Marking requirements
The product complies with the applicable
European directives and an evaluation method of
conformity for these directives was done.

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Symbols on the battery pack
Do not dispose of a battery pack in water!
Do not set on re to dispose!
Do not expose the battery pack to sunlight or
increased temperatures!
Do not dispose of batteries. Return exhausted
batteries to your local collection or recycling point.
Batteries contain Li-ion waste. Do not dispose
of batteries as unsorted municipal waste with
household waste. Check with your Local Authority
or local store for recycling advice.
SYMBOLS
Li-Ion
Type LS V28
Cleaning width 260 mm
Water tank volume Max. 80 ml
Net weight 0.44 kg
Battery pack Type AL V40
Battery capicity 4V 4A, 14.4Wh
Input max. 5V 1A
Out put (USB type A) 5V 1A
Measured sound power level(LwA) 76.86 dB(A)
Vibration 1.124 m/s2
TECHNICAL DATA

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Parts description
1. Power indicator
2. ON/OFF button
3. Battery pack
4. Battery pack release button
5. Water tank
6. Rubber blade
7. Removable work head
8. Work head release button
9. Water tank release button
Checking the box contents
a. Window cleaner handle
b. Removable work head
c. Battery pack
d. Charing wire
e. Manual
f. Manual sprayer with pad
DESCRIPTION OF PRODUCT
b
ef
c
d
a
12
3
4
5
6
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ASSEMBLY
Install the pad onto the bracket
Fill with water or cleaner mix solutions
NOTE: Obey the mix solutions required by the detergent.
Install removable work head
“CLICK“
(Not included in the package)

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Charging the battery pack
WARNING! Do not use other charging wires which are not recommended by the
manufacturer.
NOTE: The battery is supplied partially charged. To ensure full capacity of the battery, fully
charge the battery before using it on the product.
1. Connect the battery with the charging wire (Type C adaptor).
2. Select an USB type A power source that match to 5V 1A or less.
3. The green indicator will ash during normal use.
4. The Indicator will show green when battery pack has been fully charged.
Insert the battery
- Insert the battery in to the device; make sure the battery pack is in the right orientation.
IMPORTANT: Make sure that the battery pack is inserted in the right orientation, torch light
button on up side.
- If you want to uninstall the battery pack, press the battery pack release lever and then
remove the battery pack .
OPERATION
5V 1A
To switch ON:
- Press the ON/OFF button to switch ON the device.
To switch OFF:
- Press the ON/OFF button again to switch OFF the
device.
NOTE: The battery pack capacity indicator will turn red
when the battery pack lack of power.
Working with the window cleaner
OPERATION

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Clean the water tank
OPERATION
MAX
MAX
Max water limit reached- pour out the dirty water
MAX
MAX
OPERATION
Working tips
To ensure the best clean and suction proformance, when using the product, working angle
should less than roughly 30° and that no force is needed. If angle and/or force are increased,
the suction will be reduced, pure working result.
< 30° > 30°

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MAINTENANCE AND STORAGE
WARNING: Always remove the battery pack before carrying out any cleaning, maintenance
and storage.
WARNING: Always wear protective gloves before doing any cleaning and maintenance.
Maintenance
1. Always switch the product off, disconnect the battery pack and let the product cool
down before performing inspection, maintenance and cleaning work.
2. Keep the product clean. Remove debris from it after each use and before storage, using
a soft damp cloth.
3. Regular and proper cleaning will help ensure safe use and prolong the life of the product.
4. Inspect the product before each use for worn or damaged parts. Do not operate if you
nd broken or worn parts.
WARNING! Only perform repairs and maintenance work according to these instructions. All
further works must be performed by a qualied specialist.
Cleaning
Before cleaning, inspecting your unit, make sure that the motor has stopped and is cool.
Disconnect the battery pack to prevent accidental starting.
NOTE: To ensure the best performance of your product, it is important to keep it clean.
Always clean your cordless window cleaner immediately after use.
Never clean the product with a water jet or high pressure cleaner. The motor must remain dry.
Do not use aggressive cleaning agents such as cold cleaner or petroleum ether.
Replace a new rubber blade
NOTE: Contact the after-sales centre if you need new extra rubber blade.
Transportation
1. Switch the product off and disconnect the battery pack from the machine before
transporting it anywhere.
2. Attach transportation guards, if applicable.
3. Always transport the product by its handle. When lifting the product use the
transportation handle as an aid.
4. Protect the product from any heavy impact or strong vibrations which may occur during
transportation in vehicles.
5. Secure the product to prevent it from slipping or falling over.
TROUBLESHOOTING
Fault Possible cause Troubleshooting
Device fails to start
Battery pack discharged Charge the battery
Battery pack defective Contact service center
Is the device defective Contact service center
Bad suction
performance
Water tank is full Pour out dirty water
Rubber blade worned Replace a new rubber blade
Waste water is
leaking out
Water tank max limit
reached Empty the tank
Storage
1. Clean the product as described above and disconnect the battery pack.
2. Store the product and its accessories in a dry, frost-free area.
3. Always store the product in a place that is inaccessible to children. The ideal storage
temperature is between 10°C and 30°C.
4. We recommend using the original packaging for storage or covering the product with a
suitable cloth or enclosure to protect it against dust.
MAINTENANCE AND STORAGE

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DECLARATION OF CONFORMITY
To the provisions of Council Directives
We
SUMEC UK Co.,Ltd.
Unit A&B, Escrick Business Park
Escrick, York YO 19 6FD
Declare that the product:
Machine Description: Cordless window cleaner
Machine Type: LW V28
Function: Cleaning window
Complies with the essential health and safety requirements of the following directives:
Supply of Machinery (Safety) Regulations 2008
Electromagnetic Compatibility Regulations 2016
Noise Emission in the Environment by Equipment for use Outdoors Regulations 2001
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic
Equipment Regulations 2012
Standards and technical specication referred to :
EN 55014-1:2006+A1+A2;
EN 55014-2:2015;
EN60335-1
Authorized Signatory
Date: 18.03.2021
Signature: ________________________
Place: York
Name: Mariana Hall
General Manager
SUMEC UK
Unit A&B Escrick Business Park
Escrick, York
YO19 6FD
DECLARATION OF CONFORMITY
To the provisions of Council Directives
We
MEROTEC GmbH
Otto-Brenner-Str. 8, 47877 Willich
Germany
Declare that the product:
Machine Description: Cordless window cleaner
Machine Type: LW V28
Function: Cleaning window
Complies with the essential health and safety requirements of the
following directives:
Machinery Directive 2006/42/EC
Electromagnetic Compatibility Directive 2014/30/EU
Noise Directive, amended by 2005/88/EC
EC Directive 2011/65/EU and its amendment Directive (EU) 2015/863 (RoHS)
Standards and technical specification referred to:
EN 55014-1:2006+A1+A2;
EN 55014-2:2015;
EN60335-1
Authorized Signatory
Date: 18.03.2021
Signature:________________________
Place: Willich
Name: Ronald Menken
General Manager
MEROTEC GmbH
Otto-Brenner-Str. 8
D-47877 Willich,Germany