7.
7.
7.
7. BREAKDOWN
BREAKDOWN
BREAKDOWN
BREAKDOWN AND
AND
AND
AND THE
THE
THE
THE METHODS
METHODS
METHODS
METHODS OF
OF
OF
OF FIXING
FIXING
FIXING
FIXING BREAKDOMN
BREAKDOMN
BREAKDOMN
BREAKDOMN
Items
Reason
Fixing Method
1. The motor can not
start.
1. The power isn't on.
2. The fuse of electric circuit has
blown.
3. The electric cable is damaged.
4. The switch isn’t “on”.
5. The motor is damaged.
1. Check all the electric circuit.
2. Change the fuse.
3. Repair or change the cable.
4. Check the switch.
5. Change the motor.
2. The saw blade can
not cut or the cutting
speed is slow.
1. The saw blade is installed on the
contrary, the saw teeth cut on the
same direction.
2. There are some hard things such
as iron or stone etc in the saw teeth.
3. The saw teeth is passive for long
time using.
1. Turn over the saw blade and install
it again.
2. Manage to remove the hard things,
resharpen the saw teeth.
3. Repair and gring the saw teeth to
make it sharp.
3. Slipping saw blade.
1. The saw blade is not straight.
2. The upper wheel doesn’t parallel
with the lower one,
3. The guiding installation of the saw
blade has deflected.
1. Reinstall the up-to –standard saw
blade.
2. Adjust the upper wheel to make it
parallel with the lower one.
3. Adjust the guiding installation to
make its running direction as same
as the saw blade's
4. The saw blade is
broken.
1. The direction of the guiding board
is deflected.
2. The deflection of the saw teeth is
too small or the saw tooth is passive.
3. When cutting too small diameter
wood, the saw blade is sprained
badly.
4. Speed of filling wood is too high.
5. The saw blade is too tightened.
6. The saw blade is over warrantable
period.
1. Adjust the guiding board correctly.
2. Reshape the saw route, sharpen
the saw teeth. .
3. Reinstall the narrow saw blade to
make the saw route wide.
4.
Slow
the
speed
of
sending
materials.
5. Loosen the saw blade properly.
6. Renew the saw blade.
Содержание BS14
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