Nilfisk-advance-america C 125.3 User Manual download pdf (Page 13)

13

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.

 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 ac-

cording to requirement.

 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.

7 Maintenance

7.1 Cleaning of water inlet

ﬁ lter

Clean the water inlet ﬁ lter

regularly once a month or more

frequently according to use.

Carefully loosen the ﬁ lter with a

screwdriver and clean it. Check

that it is intact before re-mount-

ing 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.

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