9
MAINTENANCE , REPAIRS AND
STORAGE
Before undertaking any
work on the appliance
always detachthe plug from
the power socket
Undertake only the maintenance operations described
in the user instructions.
Contact the Technical Assistance service for all other
interventions.
Before starting any work the machine, unplug the power cable, turn off the water supply and actuate the spray
gun until the pressure has been relieved completely.
10
TROUBLESHOOTING
Use only original spares.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similary qualified
persons in order to avoid a hazard. The pins and joints
of the connection cables of the electrical system must be
protected against accidental water sprays.
STORAGE
Store the appliance in premises protected against
freezing conditions.
Fault
Cause
Remedy
Pressure fluctuates or drops
Lack of water
Turn on water supply
Water filter clogged
Clean the water filter on the pump
supply tube.
Motor hums when switched on, but
does not start
Mains voltage too low
Check electrical connection
Spray gun not actuted
On switching on the machine,
engage the gun
Cross-section of extension lead too
small
Use correctly dimensioned exten-
sion lead, see “Connect machine to
power supply”
Motor will not start when switched
on
Power supply not OK
Check plug, cable and switch
Mains fuse tripped
Resert mains fuse
Motor stops
Motor protection switch tripped
due to motor overheating
Check that power supply matches
appliance voltage, wait 3 minutes,
then switch machine on again
The detergent fails to come out
Clogged injector
Clean the detergent spray nozzle
element
Jet is ineffective, ragged unsteady
Clean the nozzle of the foam
launch
Clean the high pressure nozzle.
Selector sleeve for type of jet
wrongly set
Adjust selector sleeve
Treatment of waste from electric/electronic
equipment
Dispose of the product in accordance with cur-
rent regulations concerning differentiated waste
disposal in dedicated waste disposal areas. Do
not treat as simple urban waste.
For any information please contact the manufacturer
at the address specified in the user manual.
The product complies with the requirements of the new
directives introduced for the environmental safeguard
and must be disposed of appropriately at the end of
its life cycle.
If freeze protection is not guaranteed, suction a glycol
based anti-freeze into the pump, as for cars
- Immerse the water pipe into the container of anti-
freeze
- Immerse the gun without the sprayer nozzle into the
same container
- Insert the appliance with open gun
- Activate the gun until an even jet is obtained.
Store the rest of the anti-freeze in a closed container.
EN
