11
PROBLEM
CAUSE
SOLUTION
The motor does not work.
1. Defective motor, power cable
or plug.
2. Safety cover is open; interlock
switch does not work.
1. Specialized personnel should
check the machine.
2. Close the safety cover.
Overload circuit tripped
1. Motor overload caused by
excessive cutting pressure.
2. Motor breakdown.
1. Perform the cut on the piece at
the correct pressure.
2. Specialized personnel should
check the machine.
Inaccurate cut squaring
1. Excessive cutting pressure.
2. Incorrect blade tooth in rela-
tion to the workpiece.
3. Incorrect adjustment of the
sliding blade guide.
4. Incorrect cutting speed in rela-
tion to work piece.
5. The workpiece is wrongly posi-
tioned in the vise.
6. Poor blade tension.
1. Decrease the cutting pressure.
2. Choose the proper blade for
the given workpiece.
3. Check the blade guide adjust-
ment.
4. Adjust to the correct cutting
speed.
5. Check workpiece positioning
and clamping in the vise.
6. Check the blade tension.
The blade tends to protrude from
the guide.
1. Excessive blade tension.
2. Incorrect eccentric blade guide
adjustment.
3. The blade slips on the pulleys,
due to the oil or grease required
for cutting operations.
1. Check blade tension.
2. Check eccentric blade guide
adjustment.
3. Never use any type of lubri-
cant or coolant for the cutting
operations; specialized personnel
should check and replace the pul-
leys if necessary.
TROUBLESHOOTING