Frequently Asked Questions / Troubleshooting - VITO PRO POWER VIBE1050A Manual De Instrucciones

FREQUENTLY ASKED QUESTIONS / TROUBLESHOOTING

Question/ Problem - Cause
Causa
The engine doesn't start:
• Power cord unplugged or damaged;
• The on/off switch isn't working or the connections are
damaged;
• The rotor and stator windings are damaged;
• The rotor windings are short-circuited;
The engine makes an abnormal sound, starts intermittently
or turns slowly:
• Switch connections are damaged;
• Mechanical obstruction;
• The machine is running over excessive pressure, engine
in overload;
• The carbon brushes are worn out;
The impact drill overheats:
• Impact drill overloaded;
• Incorrect housing or parts assembly inside the impact
drill;
• Power supply too low;
Sparks occur around the collector:
• Carbon brushes are worn out;
• Short circuit inducer or induced;
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Solution
• Connecting or repairing the power cord;
• Repair or replace the on/off switch;
• Contact technical assistance;
• Contact technical assistance;
• Repair or replace the on/off switch;
• Inspect the mechanical parts;
• Reduce the pressure exerted;
• Replace the carbon brushes;
• Reduce working pressure;
• Check if there is a lockage or piece touching the rotor;
• Check the power voltage and adjust according to the
technical specifications;
• Replace carbon brushes;
• Contact technical assistance;