TROUBLESHOOTING
Problem Possible causes Solution
Fluctuating pressure Pump sucking air Check that hoses and
connections are air tight.
Dirty, worn-out, or stuck
valves
Bring the product to an
authorised service centre for
service or repair.
Worn-out pump seals Bring the product to an
authorised service centre for
service or repair.
Product stops Thermal sensor activated Leave the cleaner for 15
minutes to cool down.
Partially blocked nozzle Clean the nozzle.
Product 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
specifi cations required (see
model tag). Avoid using long,
thin hoses.
Partially blocked nozzle Clean the nozzle.
Blocked water fi lter Clean the fi lter.
Kinked hose Straighten out hose.
Product starts, but no water
comes out
Frozen pump/hoses or
accessory
Wait for pump/hoses or
accessory to thaw.
No water supply Connect the water inlet port to
a water supply.
Blocked water fi lter Clean the fi lter.
Blocked nozzle Clean the nozzle.
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Original Instructions
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