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2022_001
9
Troubleshooting
9.1 Troubleshooting schedule
Caution!
Do not repair the product. A damaged or defective product must be repaired at an authorized service center.
Problem
Cause
Action
The pressure in the system is
not constant.
There is air leakage in the system.
Make sure that all hoses and connections are
airtight.
There is air in the system.
Push the trigger until water without air
bubbles comes out of the spray head.
There is air in the water hose.
Remove the air from the system.
The valves are blocked, worn or cannot
move.
Speak to an authorized service center.
The pump seals are worn.
Speak to an authorized service center.
The water supply is unsatisfactory.
Make sure that the water inlet pressure is
sufficient.
The nozzle in the spray head is partially
blocked.
Clean the nozzle in the spray head.
The filter in the water inlet is partially
blocked.
Clean the filter.
The water hos is bent or pinched.
Make sure that no section of the water hose is
bent or pinched.
The product does not start.
The power plug is dot connected.
Connect the power plug to a power outlet.
There is no power in the power outlet.
Use a different power outlet.
The fuse has tripped.
Stop other products that are connected to the
same circuit and replace the fuse.
The extension cord is defective.
Replace the extension cord or operate the
product without the extension cord.
The product stops.
The power outlet has incorrect voltage.
Make sure that the voltage in the power outlet
corresponds to the rated voltage on the type
plate on the product.
The product is overheated and the
overheat protection has engaged.
Wait at least 5 minutes until the product has
become cool before you operate the product.
The nozzle in the spray head is partially
blocked.
Clean the nozzle in the spray head.
The product starts but no water
comes out of the spray head.
The water hose is not connected.
Connect the water hose.
The valve in the tap is closed.
Open the valve in the tap.
The nozzle in the spray head is blocked.
Clean the nozzle in the spray head.
The filter in the water inlet is blocked.
Clean the filter.
The pump, hoses or accessories are
frozen.
Let the product become warm. Do not operate
the product in ambient temperatures below
0°C.
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