Ryobi 6210798, Original Instructions Manual

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5
TROUBLESHOOTING
Problem Possible causes Solution
Machine refuses to
start
Machine not plugged in Plug in machine.
Defective socket Try another socket.
Defective extension cable Try without the extension cable.
Fluctuating pressure Pump sucking air Check that hoses and connections are air tight.
Valves dirty, worn out or stuck Clean and replace or refer to local distributor .
Pump seals worn out Clean and replace or refer to local distributor.
Motor buzzes Low voltage or low temperature Activate the trigger of the spay handle.
Machine stops Incorrect mains voltage Check that the mains voltage corresponds to specification
on the model tag.
Thermal sensor activated Leave the washer for 15 minutes to cool down.
Nozzle partially blocked Clean the nozzle.
Machine pulsating Air in inlet hose/pump Allow the product to run with open trigger until regular
working pressure resumes.
Inadequate supply of mains
water
Check that the water supply corresponds to the specifications
required (see model tag). Avoid using long, thin hoses.
Nozzle partially blocked Clean the nozzle.
Water filter blocked Clean the filter.
Hose kinked Straighten out hose.
Machine often starts
and stops by itself
Pump/spray handle is leaking Wait for the pump, hoses, or other accessory to thaw.
Machine starts, but
no water comes out
Pump/hoses or accessory frozen Wait for pump/hoses or accessory to thaw.
No water supply Connect the water inlet port to a water supply.
Water filter blocked Clean the filter.
Nozzle blocked Clean the nozzle.