Faqs / Troubleshooting - VITO PRO-POWER WR1 Manual De Instrucciones

EN
Problem - Cause
The tool does not start:
� The power cable is not plugged in or there is an
electrical failure;
� The extension cord is too long or the cord is to
thin;
� The power supply is to low;
� The system is pressurized;
� The thermal protection has triggered;
The machine is on but the water is not
running out:
� The tap is closed;
� The water inlet filter is clogged;
� The lance or the sprinkler nozzle are clogged;
The machine stops abruptly:
� The power cable is winded;
� The extension cord is winded or the electrical
cables are too thin;
� The supply circuit protection has triggered;
� The thermal protection has triggered;
The pump produces a low or irregular
pressure:
� The water inlet filter is clogged;
� The pump is aspirating air;
� Lance/sprinkler nozzle is damaged or has an incor-
rect dimension;
� The sprinkler nozzle is clogged;
� The gun is damaged or worn;
� The valves are damaged or clogged;
� The pump seals are worn;
The machine operates on impulse:
� Air in the hose or in the pump;
� Incorrect or insufficient water supply;
� Sprinkler nozzle partially clogged;
� The hose is twisted or folded;
The machine is producing smoke:
� Overheating, overcharge or damaged motor;
Excessive noise:
� The pump is aspirating air;
� The water inlet is obstructed;

8. FAQS / TROUBLESHOOTING

Solution
� Check the plug, socket and the circuit breaker of the power
supply circuit;
� Remove or replace the extension cord;
Connect the power cable directly in the electrical outlet;
� Check if the supply tension is the recommended;
� Press the gun trigger;
� Allow the machine to cool down and turn it back on;
� Open the tap;
� Clean the water inlet filter;
� Clean the lance and/or the sprinkler nozzle;
� Unroll the power cable;
� Remove or replace the extension;
� Check the power cable, extension cord, plug, socket and
the circuit breaker;
� Allow the machine to cool down and turn it back on;
� Clean the water inlet filter;
� Check for air entrances in the pump or suction pipes.
Tighten the connections;
� Replace the lance/sprinkler nozzle;
� Clean the sprinkler nozzle;
� Replace the gun;
� Call customer service;
� Call customer service;
� Press the trigger until reach the regular service pressure;
� Check for obstructions in the water supply hose and/or
change to a larger hose;
� Clean the sprinkler nozzle;
� Straighten up the hose;
�Turn off the machine and call customer service;
� Check for air entrances in the pump or suction pipes;
� Check the tap, water supply hose and air inlet filter;
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