Troubleshooting - Truper TAPI-8 Manual De Instrucciones

Troubleshooting

Problem Cause
Noise while running. • The axis is rotating dry.
• The bit is blunt or secured incorrectly.
"Burnt" bit. • Wrong speed / fast feed.
• Residues inside the orifice.
• Blunt bit.
• Operating without or scarce coolant.
Irregular bit • Solid material in the work piece.
movement. • Irregular length of the cutting spiral or irregular
angles in the bit.
• Malformed bit.
Defective bit. • A support is not being used.
The bit gives off or • Malformed bit.
jump. • Worn supports.
• Bit is not secured.
• Defective chuck.
Impossibility to set
the chuck or the • There is dust, grease or oil in the inner conical
chuck axle. surface of the chuck or axis.
The motor is not • Motor is not connected correctly.
starting. • Defective fuse.
• Overloaded motor.
Motor overheating • Voltage drop.
and lack of energy. • The motor is not connected correctly.
Low working • Irregular or warped work piece.
pressure. • Inaccurate horizontal position of the work piece
support.
The axis bushing is • The axis recovery spring is not working
not returning to the correctly.
original position.
• A securing shank is being inserted.
The axis is not moving • A securing shank is being inserted.
downwards. • The depth scale lock is not being released.
Axis support • Worn supports.
overheating.
• The support pre-tension is too high.
• Working in high speed too long.
The axis is squeaking • The free space in the support is to wide.
while working with • The axis is moving up and down.
working pieces with a • The adjusting cotter is loose.
rough surface. • The bushing is loose.
• The tool is dull.
• The work piece is loose.
Solution
• Lubricate the axis.
• Use a new bit and check the bit adjustment, the
chuck and / or the chuck shaft.
• Adjust speed / reduce feed.
• Pull out the bit regularly.
• Hone or replace bit.
• Use coolant.
• Replace the work piece.
• Replace the bit or hone again.
• Fix and splice a wooden board in the back or
the work piece.
• Replace bit.
• Replace supports.
• Secure the bit correctly.
• Replace chuck.
• Clean the surfaces.
• Avoid putting grease in the surfaces.
• Inspection in a
Service Center.
• Disconnect immediately and call a
Authorized Service Center.
• Inspection in a
Service Center.
• Adjust the work piece, prevent movement
without damaging it.
• Adjust the work piece support.
• Check the axis recovery spring, replace if
necessary in a
Service Center.
• Remove the securing shank.
• Remove the securing shank.
• Release the depth scale lock.
• Replace in a
Service Center.
• Reduce the support free space (supports,
bearing, cone)
• Reduce the drill revolutions / feed.
• Adjust the support free space or replace the
support.
• Adjust the free space in the support.
• Adjust the cotter with a screw to control the
free space. Tighten back.
• Hone the bit or replace.
• Support the work piece correctly.
Authorized
Authorized
Authorized
Authorized
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ENGLISH