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includes petrol,  paint  thinner  and 
heating  oil.  The spray mist is highly 
inflammable,  explosive  and poisonous. 
Do not use acetone, undiluted  acids 
and solvents,  as they corrode the 
materials used on the appliance. 

Never use the product with inflammable 
or toxic liquids, or liquids  with 
characteristics incompatible  with its 
proper  operation. 

Keep packaging  films away from 
children,  there is a risk of suffocation! 

WARNING

 

According  to applicable  regulations  , 
the appliance  must never  be used on 
the drinking water net without a system 
separator.  Ensure that  the connection 
of your building  water installation  on 
which the high pressure cleaner is 
operated  is equipped  with a system 
separator  pursuant 

Water that has flown through  backflow 
preventers  is considered  to be 
non-potable. 

High-pressure  hoses, fittings and 
couplings are important for the safety of 
the appliance.  Only use high-pressure 
hoses, fittings  and couplings 
recommended by the manufacturer. 

To ensure applicable  safety,  use only 
original  spare parts from the 
manufacturer  or approved  by the 
manufacturer. 

Switch the product off and disconnect it 
from the power supply  removing  the 
power plug  from the socket outlet 
before  assembly, 
cleaning  ,adjustments, maintenance, 
storage and transportation  or 
converting  the product  to another 
function. 

CAUTION

 

Mind  the weight of the appliance  when 
selecting the storage  location and 
during transport to prevent accidents or 
injuries. 

Several  hours of continuous  use of the 
appliance  can lead to numbness in the 
hands in rare cases. 

Wear gloves. 

Keep hands warm. 

Take  breaks at regular  intervals. 

Working with detergent 

WARNING

 

The improper use of detergents  can 
cause severe injuries  or oxidation. 

Store cleaning  agent  away from the 
reach of children. 

Discharge residual pressure before 
disconnecting  the hose from the 
product. 

Check before each use , and at regular 
intervals,  that all  metal fasteners are 

tight and the product

s components are 

in good condition;  inspect for broken  or 
worn parts. 

Be aware of kick-back:  Hold  With Both 
Hands. 

SERVICING OF A 
DOUBLE-INSULATED APPLIANCE 

 

              In a double-insulated  product, 
two systems of insulation  are provided 
instead  of grounding.  Grounding 
means are not provided  for a double- 
insulated  product,  nor should 
grounding  means be added  to the 
product. Servicing  a double-insulated 
product requires  extreme care and 
knowledge  of the system, and  should 
only  be done by qualified  service 
personnel.  Replacement  parts for a 
double-insulated  product must be 
identical  to the original  parts. A 
double-insulated  product is marked 

with the words 

Double  Insulation

  or 

Double Insulated

.   

 

 

Summary of Contents for YL4720C-100B

Page 1: ...isk of electric shock Never touch the mains plug and the socket with wet hands Check the power cord with mains Plug for damage prior to every use Do not use the machine if a supply cord or important p...

Page 2: ...rect the jet against yourself or others in order to clean clothes or foot wear Do not use the appliance within range of persons unless they wear protective clothing Wear appropriate Personnel Protecti...

Page 3: ...adjustments maintenance storage and transportation or converting the product to another function CAUTION Mind the weight of the appliance when selecting the storage location and during transport to p...

Page 4: ...witch If the lever on the trigger gun is released the pressure switch turns off the pump the high pressure jet is stopped If the lever is pulled the pump is turned on again Motor protection switch The...

Page 5: ...duct itself Do not flush any objects which contain health hazardous materials The product must not be run with inflammable explosive and toxic liquids For safety reasons it is essential to read the en...

Page 6: ...r end of the high pressure hose to the water outlet on the washer and twist the black rotatable end piece as indicated to secure the connection 4 Connect the garden hose to the water inlet Connect the...

Page 7: ...ceed in accordance with the instructions in Chapter Troubleshooting High pressureoperation CAUTION Keep a distance of at least 30 cm when using the jet for cleaning painted surfaces to avoid damage CA...

Page 8: ...rruptingoperation Release the lever of the trigger gun Lock the lever of the trigger gun Put the trigger gun with the spray lance into the parking position During longer breaks more than 5 minutes als...

Page 9: ...re is between 10 C and 30 C Store the power washer indoors to prevent the water in the unit from expanding under freezing conditions We recommend using the original package for storage or covering the...

Page 10: ...by an authorized customer service You can rectify minor faults yourself with the help of the following overview If in doubt please consult the authorized customer service Symptom Cause Recommended act...

Page 11: ...oses min 1 2 Clean the nozzle Clean the filter Straighten out hose Machine starts but no water comes out Pump hoses or accessory frozen No water supply Water filter blocked Nozzle blocked Wait for pum...

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