9. SOLUTIONS TO MOST FREQUENT ANOMALIES.
ANOMALY
Motor does not start
up
Motor starts up very
slowly and takes
Damaged condenser. (Single phase
long to reach its
revolutions
Bluntness of the disk segments or
Cutting power
insufficient
The cooling water
does not reach the
disk
Disk premature
damage
Defective cutting
Vibrations
occurrence
POSSIBLE CAUSE
Power supply fault
Damaged switch
Blocked disk
motors)
diamond bands
Inappropriate disk
Low potency
Water level low in the tray
Pump blocked
Pump damaged
The pump water tape is closed
Insufficient cooling
Excessive advance
Inappropriate disk
The machine is not aligned
Disk deteriorated or worn-out
Inappropriate disk
Disk oscillation
Disk subjection deffect
Wrap the disk
SOLUTION
Check the power supply in the switch board. Check
the position of the thermal magnet and the differential
in the switch board. Make sure the extension cable is
in a good state and well plugged in both ends.
Replace it
Remove obstacles preventing the disk from turning
Effectuate different cuts on an abrasive material
(Sandstone, concrete, stone emery)
Use appropriate disk for material
Let the motor be checked by technical service
Fill in water to level
Dismount the tape filter and clean it
Replace the pump
Open the water tape
Check the cooling
Decrease the advance
Use appropriate disk for material
Change disk
Use appropriate disk for material
Check the state of the disc and mount it correctly
Make sure the bridles and the motor axis are well
adjusted. Tighten well the nut.
Change disk
18
replace it
Align