
27
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Follow the instructions in the “Switching o” section and abide by the recommendations in the table below.
INTERVAL FOR MAINTENANCE ACTION
Each time used • Check the supply cable, high-pressure pipe, couplings, cleaner gun, lance pipe.
Should any of these parts appear to be damaged, do not use the high pressure cleaner
and contact a Skilled Technician.
Weekly • Clean the water inlet lter (39).
Unscrew the water inlet coupling (16) and remove the lter (also see g. 1).
Usually, it is sucient to pass the lter under running water or in a jet of compressed
air to clean it. In more dicult cases, use a lime scale remover or replace the lter.
Contact an authorised service centre for the purchase of a new lter.
Monthly • Clean the detergent suction lters.
A lter is found inside the tank (5) and is accessible after the cap (3) has been removed.
Another lter (40) is supplied with the detergent suction pipe from external tank (31).
Usually it is sucient to pass the lters under running water or in a jet of compressed
air to clean them. In more dicult cases, use a lime scale remover or replace the lters.
Contact an authorised service centre for the purchase of new lters.
• Clean the nozzle.
It is generally sucient to insert the pin (29) supplied into the nozzle’s hole to clean it.
If this does not result in any improvement, replace the nozzle. Contact an authorised
service centre for the purchase of a new nozzle.
The professional, xed, fan-shaped spray nozzle used on the nozzle heads (24) can
be replaced using a 14 mm pipe key (not supplied).
CAUTION
• During use, the high pressure cleaner should not be too noisy and large amounts of water or oil should
not drip from underneath it.
In this event, a Skilled Technician should test the appliance.
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WARNING
• Only Skilled Technicians are authorised to carry out special maintenance.
Follow the instructions in the table below for special maintenance.
INTERVAL FOR MAINTENANCE ACTION
Every 200 hours Check the pump’s oil-pressure circuit
Check the pump is secure.
Every 500 hours Replace the pump oil
Check the pump suction/delivery valves
Check the pump screws are secure
Check the pump adjustment valve
Check the safety devices
CAUTION
• e data in the table are indications.
D D
Only trained personnel are allowed to dismantle the high pressure cleaner in accordance with the current
regulations in the country where it is installed.
In particular, the symbol on the identication plate (13) indicates the product must not be disposed
of together with normal household waste.
For further information, contact your local authority’s waste disposal service or your local retailer.
WARNING
• Before disposing of the high pressure cleaner, make sure it is no longer possible to operate it, by cutting the
power supply cable for example. Make sure all its parts are inoensive, as they could prove to dangerous
to children playing.
GB