TAJIMA TCMX 601, User Manual

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Troubleshooting
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3.
The machine does not work normally.
CAUTION
Adjustment includes some complicated works. Consult your local distributor before working.
symptom Cause Corrective action
Machine cannot
start
Loose or broken belts Adjust the belt tension or replace the belt.
Needle position signal, NOT detected.
Adjust the needle position so that needle position is
properly indicated in the manual color change section on
the operation panel.
Lamp of the driver indicates abnormality Turn “OFF/ON” the power.
Bad contact of connector of card Turn "OFF" the power and insert the connector securely
Stop position
error
Loose or soiled belt Adjust the belt tension or clean the belt.
Galling of driving parts
Adjust/replace the rotary hooks and/or needle bar drive
system
Incorrect color
changing
Stop position is incorrect. Adjust the position.
Position of take-up lever is wrong.
Adjust the position of the take-up lever at the stop position
so that its position is the same as others.
Needle position NOT detected.
Adjust the needle position so that needle position is
properly indicated in the manual color change section on
the operation panel.
Thread detection
error Malfunctioning of rotary tension disk or
rotary disk slit Clean rotary tension disk or rotary disk slit, and check
movement.
Jump error
Incorrect positioning of parts related to
needle bar drive system
Adjust fixing position of upper dead point stopper.
Design displaced
Incorrect tension of frame drive belt Adjust the belt tension.
Malfunctioning of frame drive system Replace/adjust the parts.
Overall frame weight is excessive. Lower the r.p.m. of the main shaft.
Driver (X, Y-axis) defective Replace the X-axis/Y-axis drivers.
Thread breakage
Wrong needle-rotary hook timing or
improper gap
Adjust the timing or gap.
Wrong needle bar lower dead point Readjust the lower dead point.
Scratches on rotary hooks, presser feet, or
on thread passage areas
Remove the scratches.
Incorrect upper/lower thread tension Adjust the tension.
Repeated stitching at the same point Correct the design data.
Incorrect take-up lever timing Readjust the take-up lever driving cam timing.
Stitch length of design data is short Perform cleanup operation (p.7-3).
Matters related
to ATH
The machine cannot trim thread. Adjust the ATH knife position.
Poor tensioning of upper thread Adjust the tension.
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JZ07