7 Maintenance
7.1Cleaning of water inlet filter
7.2 Cleaning of nozzle
7.3Cleaning of machine vents
7.4Greasing of couplings
WARNING! Always disconnect the electrical plug from the socket prior to maintenance or cleaning.
To ensure a long and problem free working life, please take the following advice:
Wash out water hose, high pressure hose, spray lance and accessories before mounting.
The machine should be kept clean so as to let cooling air
To ensure an easy connec- tion and that
Clean the connectors of dust and sand. Make sure that no sand or dirt is blocking the movement of the pawl on the Click & Clean spray lance. Rinse the detergent spraying attachment after use.
Clean the nozzles.
Any repair should always be made in an authorized work- shop with original spare parts.
Clean the water inlet fi lter regu- larly once a month or more fre- quently according to use. Care- fully loosen the fi lter with a pair of pliers and clean it. Check that it is intact before
The inlet fi lter must always be
fitted inside the water inlet pipe to fi lter out sand, limestone and other impurities, as they will damage the pump valves.
CAUTION: Failure to fi t the fi lter will invalidate the guarantee.
A clogging up in the nozzle causes a pump pressure which is too high. This is why cleaning is required immediately.
1.Stop the machine and dis- connect the nozzle.
2.Clean the nozzle. IMPOR- TANT: The cleaning tool (11) should only be used when the nozzle is detached!
3.Flush the nozzle backwards with water.
pass freely through the ma- chine vents.
dry up, the couplings should be greased regularly.
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