Hitachi CB 18DBL Manual De Instrucciones página 26

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Symptom
Cutting takes a long time
There are large vibrations
during cutting
The blade edge frequently
becomes chipped
26
Possible cause
The band saw blade is facing the wrong
direction
Direction of rotation
A band saw blade appropriate for the
workpiece is not being used
The band saw blade operating speed is
not appropriate for the workpiece
The band saw blade is worn away
The remaining battery supply is low
The band saw blade edge is chipped
A band saw blade appropriate for the
workpiece is not being used
The band saw blade operating speed is
not appropriate for the workpiece
The unit is being pressed too hard during
cutting
The band saw blade has impacted against
the workpiece
The workpiece has moved during cutting
A band saw blade appropriate for the
workpiece is not being used
The band saw blade operating speed is
not appropriate for the workpiece
Remedy
Install the band saw blade correctly.
(See "Replacing the band saw blade")
Direction of rotation
Select the correct band saw blade.
(See "Band saw blade selection")
Select the correct band saw blade
operating speed.
(See "Adjusting operating speed")
Replace the band saw blade.
Charge the storage battery.
Replace the band saw blade.
Select the correct band saw blade.
(See "Band saw blade selection")
Select the correct band saw blade
operating speed.
(See "Adjusting operating speed")
Cut using the unit's own weight or while
pressing gently.
Bring the band saw blade near the
workpiece slowly and gently begin cutting.
Fasten the workpiece fi rmly with a vice,
etc.
Select the correct band saw blade.
(See "Band saw blade selection")
Select the correct band saw blade
operating speed.
(See "Adjusting operating speed")