Nilfisk-ALTO POSEIDON 2 User Manual download pdf (Page 13)

72 Original Instructions

Poseidon 2

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 off water hose, high

pressure hose, spray lance

and accessories before

mounting.

 Clean the connectors of dust

and sand.

 Clean the nozzles.

Any repair should always be

made in an authorized work-

shop with original spare parts.

7 Maintenance

7.1 Cleaning of water inlet

ﬁ lter

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 re-mounting it.

The inlet ﬁ lter must always be

ﬁ tted 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.

7.2 Cleaning of nozzle 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.

7.3 Cleaning of machine

vents

The machine should be kept

clean so as to let cooling air

7.4 Greasing of couplings

To ensure easy connection and

that o-rings do not dry up, the

pass freely through the ma-

chine vents.

couplings should be greased

regularly.

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