MACHINES AND
ACCESSORIES
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R
V
I
14
TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
SOLUTION
Noisy operation
A)
Damaged bearings.
B)
Bearings not lubricated.
C)
Disc friction
A)
Contact Technical Support.
B)
Lubricate.
C)
Remove / replace the disc and
check sliding.
The motor will not
start.
A)
Electrical power supply.
B)
Electrical connections.
C)
Burnt motor windings.
D)
Broken switch.
A)
Check the mains power supply.
B)
Check the wiring connections.
C)
Contact Technical Support.
D)
Contact the service department.
Poor cutting
efficiency or
excessive
overheating of the
disc.
A)
Excessive pressure on the
workpiece.
B)
Worn disc or unsuitable
material.
C)
Material too hard.
A)
Apply less pressure.
B)
Check the degree of wear of the
disc
C)
Use a disc of different material.
15
ELECTRICAL CIRCUIT
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