42
Repairs
The power cord must only be replaced by the supplier or an authorised electrician.
Storage
The appliance must be stored in a dry, secure location. Never expose it to freezing conditions during
storage. Freezing conditions may damage it, due to residual water in pipes and the pump.
TROUBLESHOOTING
Use this troubleshooting guide to help you solve any problems.
Fault
Cause
Action
The pump will not start.
Electricity not
connected.
No power.
Cable area too small.
Voltage too low.
The pump’s fuse has
tripped.
Connect correctly.
Check the connection.
Check the system.
See the section on electrical
connection.
Activate the power switch with
the nozzle open.
The machine starts, but no
water comes out.
Pump or hoses frozen.
No water.
Defective water filter.
Blocked nozzle.
Allow it to thaw.
Connect to water.
Clean the filter.
Dismantle the spray head and
clean the nozzle.
The pump is working, but
there is no pressure.
Poor water supply.
Defective filter.
Pressure regulator at
minimum.
The spray head nozzle
is worn.
Valves defective or
worn.
Check that the flow is at least
12 l/min.
Clean the filter.
Increase the pressure by
turning the handle.
Change the spray head.
Contact your supplier.
Uneven working pressure.
The spray head nozzle
is defective or worn.
Air in the water.
Suction filter defective.
Valves defective or
worn.
Gasket defective.
Pressure regulator
gasket defective.
Dismantle the spray head and
clean the nozzle.
Connect to water.
Clean the filter.
Contact your supplier.
Contact your supplier.
Contact your supplier.
The motor stops suddenly.
The overcurrent
protection has tripped.
Cable area too small.
Allow the motor to cool. If the
fault persists, contact the
supplier.
Connect correctly.
Water leaks.
Hose leakage.
Leakage in coupling.
Pump leak
Tighten the coupling. If the
fault persists, contact the
supplier.
Tighten the coupling.
Contact your supplier.
Abnormal noise.
Suction filter defective.
Incoming water too hot.
Valves defective.
Bearings worn.
Clean the filter. See
MAINTENANCE.
Reduce the temperature.
If the fault persists, contact the
supplier.
If the fault persists, contact the
supplier.
Water in the oil.
O-ring worn.
If the fault persists, contact the
supplier.
