Hyundai HYW10200, User Manual

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7)
Regularly check the state of wear of the electrodes; electrode tips should be 3 mm apart.
8)
Replace the high-pressure water hose after every 2 years of activity.
The new hose must be clearly marked, i.e. with the maximum allowed pressure and the
manufacturer’s name or a suitable symbol. Before use, check the pressure values of the new
hose as they must correspond to those of the cleaner.
9)
Should the water filter get dirty or clogged, the water quantity is reduced, thus damaging the
pump. A slightly damaged filter doesn't work properly, thus causing damage to the pump, and
may let foreign matter in. Regularly (at least each 500 working hours) take the filter away and
clean it to remove dirt. In case of doubt replace the filter to avoid foreign matter coming into the
pump.
10)
The clogging of the nozzle, caused by either limescale or anything else, increases the pump
pressure, and damages it. It is necessary to regularly clean the nozzle.
11)
Regularly check the diesel filter and replace it if it is too dirty or damaged.
12)
Should the power cable get damaged, replace it by a special cable H07RNF, according to
the wiring. The replacement must be done by a specialized electrician.
CLOGGED NOZZLE - BY-PASS VALVE
IMPORTANT!
Should the nozzle get clogged, the cleaner is equipped with a by-pass valve to
automatically control the excess of pressure.
The by-pass valve immediately reduces the pressure, to protect the mechanical parts of the
pump and the motor.
IN CASE THE BY-PASS VALVE IS TAMPERED WITH, THE MOTOR AND THE PUMP COULD
BE PERMANENTLY DAMAGED!
THE BY-PASS VALVE CAN BE REGULATED, CLEANED, REPAIRED OR REPLACED ONLY
BY THE TECHNICAL SUPPORT SERVICE.
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