VITO PRO-POWER VITIC570, Инструкция по эксплуатации

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FREQUENTLY ASKED QUESTIONS/ TROUBLESHOOTING
Question/problem - cause
Cause
Solution
The jigsaw does not turn on:
•
The power cord is unplugged or damaged;
•
ON/OFF switch contacts are not in good condition
or it does not work;
•
Rotor or stator windings are damaged;
•
Short-circuited rotor windings;
•
Plug in or repair the power cord;
•
Repair or replace the switch;
•
Call technical assistance;
•
Call technical assistance;
The motor makes an abnormal sound, starts
intermittently or runs slowly:
•
ON/OFF switch contacts are damaged;
•
Mechanical parts are blocked/clogged;
•
The jigsaw is running over excessive pressure,
overloaded motor;
•
Carbon brushes are worn out;
•
Repair or replace the switch;
•
Inspect the mechanical parts;
•
Reduce the pressure exerted;
•
Replace carbon brushes;
The ON/OFF switch is blocked:
•
The ON/OFF switch lock-on button is not pressed;
•
Press the ON/OFF switch lock-on button;
Poor-quality cuts:
•
The blade is not sharpened;
•
The blade is installed incorrectly;
•
The pressure on the jigsaw is too high;
•
Sharpen the blade properly;
•
Install the blade properly;
•
Reduce the pressure on the jigsaw;
Low cutting performance:
•
The blade is not sharpened;
•
The cutting speed is not in accordance with the
workpiece material type;
•
The pendulum movement is not in accordance
workpiece material type;
•
Replace by a new one;
•
Adjust the speed according to the type of material;
•
Adjust the pendulum movement according to the
material;