Cosen MT-105, Инструкция по эксплуатации, Страница: 7 / 16

If you need the assistance of qualified personnel for operations of
extraordinary maintenance, or in the case of repairs under
warranty is that later, always turn to an authorized service center, or
directly to the factory, if in your region there aren't Service Centre.
6.2 ASSISTANCE
4. If the saw is not used for a long time please wipe blade and place,
if possible, in a place without humidity.
It is a good idea, in this case, loosen the blade does not maintain
unnecessarily tense.
When it is necessary, at the end of the normal operating cycle,
scrap the machine, it will be given to a center for the collection and
disposal of hazardous chemicals in order to comply with standards
for hygiene and environmental protection.
6.2 DISPOSAL OF THE MACHINE
7.0 TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY
Take the machine checked by skilled personnel; do
not attempt to repair the engine alone.
Check the fuses and replace them if necessary.
Check the presence of voltage in the mains system.
Waiting for the normal reset thermal protector (few
minutes) by releasing the start button.
Cut with less pressure.
Turn off the main red switch and restart with green
light
Check tension of the blade (3.1)
Check the setting of the blade guide eccentric (3.6)
Check the setting of the blade guide (points 3.5 and
3.6)
Check the cutting parameters (blade toothing, cutting
speed) in the cuts table (point 4.6)
Decrease cutting pressure.
Check the positioning and clamping the part in the
vice (point 4.5)
Check the tension of the blade (3.1)
Check the cutting parameters (blade toothing, cutting
speed) in the cuts table (point 4.6)
Decrease cutting pressure.
Check the cutting parameters (blade toothing, cutting
speed) in the cuts table (point 4.6)
Check that the air inlet port of the motor are free of
obstacles.
Take the machine checked by skilled worker; do not
attempt to repair the engine by yourself.
Make the cut with the right cutting pressure.
Carry out the calibration by loosening the fixing screws
and repositioning the stops by specialized personnel.
Motor, cable or plug defective.
Fuses switchboard burned.
It is intervened the protector Motor over
current.
Thermal protector of the motor.
No voltage in the mains system.
Excessive tension of the blade.
Incorrect adjustment of the blade holder
eccentrics pins.
Excessive cutting pressure (on pipes and
profiles).
Incorrect blade toothing in relation to the
workpiece.
Incorrect adjustment of the eccentric and
sliding blade guide.
Wrong placement of the workpiece in the
vice.
Poor blade tension.
Cutting speed is not correct in relation to the
workpiece.
Excessive cutting pressure.
The blade is worn out or no teeth to suit the
thickness of the piece being cut.
Engine overheating.
Motor overload caused by excessive cutting
pressure
Motor failure.
The calibration of stops H (3.3) is not correct.
The motor does not work
The blade comes out from the blade
older.
Imprecision in the square cut.
The finish of the cut is rough or wavy
The thermal protector has intervened
Imprecision of the cutting angle to 0 ° -
45 °
Pag.7