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High Pressure 
Washer User's 
Manual 

YL4720C-100B 

IMPORTANT SAFETY 
INSTRUCTIONS 

SAVE THESE INSTRUCTIONS 

Please read and comply 

with these original  instructions prior to 
the initial  operation  of your appliance 
and store them for later use or 
subsequent  owners. 

Apart  from the notes contained  herein 
the general  safety provisions  and rules 
for the prevention  of accidents of the 
legislator  must be observed. 

Warnings and notes that are attached 
on the appliance  provide  important 
notes for the safe operation. 

Hazard levels 

DANGER

 

Pointer  to immediate  danger,  if not 
avoided,  which leads to severe injuries 
or death. 

WARNING

 

Pointer  to a possibly dangerous 
situation, if not avoided, which can lead 
to severe injuries  or death. 

CAUTION

 

Pointer  to a possibly dangerous 
situation, if not avoided, which can lead 

to minor injuries. 

ATTENTION

 

Pointer  to a possibly dangerous 
situation,  which can lead  to property 
damage. 

Electric components 

DANGER

 

Risk 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  parts of the machine are 
damaged,  e.g. safety devices, high 
pressure hoses, trigger  gun. 

All  current-conducting  parts in the 
working area must be protected against 
jet water. 

The mains plug  and the coupling  of an 
extension cable must be watertight and 
must never lie  in water. Moreover,  the 
coupling  may never lie on the ground. 
The use of cable reels that ensure that 
the sockets are at least 60 mm above 
the ground  is commended. 

Make  sure that the power cord or 
extension  cable is not damaged  by 
running  over,  pinching,  dragging  or the 
like. Protect the power cords from heat, 
oil, and

 

sharp edges. 

Always  switch off the mains 
disconnecting  switch when leaving  the 
appliance  unattended. 

WARNING 

The appliance  may only  be connected 
to an electric supply  that has been 
installed  by an electrician  in 
accordance with IEC 60364. 

The appliance  may only  be connected 
to alternate  current. The voltage  must 
correspond with the type  plate of the 
appliance. 

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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