Troubleshooting and Maintenance Guide for Versatile Wire Terminal Crimping Machine
A. If the foot pedal switch of the terminal machine is unresponsive, stiff, or damaged, replace it directly.
B. If the terminal machine repeatedly strikes during operation, check the proximity switch.
C. Replace the fuse of the semi-automatic terminal machine if damaged or blown.
D. If the mechanical action of the terminal machine is sluggish during operation, apply grease 1 to 3 times daily on the oil holes of the slider (one hole with three sliding surfaces) and the die (three holes). Maintain the ambient temperature of the mechanical working environment between -2°C and 50°C as much as possible.
E. If the motor of the terminal machine malfunctions (smoking, strange odors), replace the motor (180W) of the terminal machine, paying attention to the voltage of the terminal machine motor.
F. If the mold of the terminal machine gets stuck during operation and cannot slide up and down:
Use a wrench to turn the screw at the end of the main spindle of the terminal machine to drive the slider of the fully automatic terminal machine, driving the terminal machine’s punch head. Observe whether the upper and lower riveting blades are damaged or scratching the terminal machine or causing the terminal machine to get stuck.
G. Replacement of the blade mold of the semi-automatic terminal machine:
Note: Do not operate the terminal machine manually when replacing the blade mold.
a. Adjustment of the height of the terminal machine’s die:
Loosen the screw tightening the terminal machine’s punch head, use a small round rod to rotate the screw rod adjustment of the terminal machine (there are six equally spaced holes around the circumference of the terminal machine), clockwise for up and counterclockwise for down (every rotation of one hole is 0.25 millimeters). Adjust the terminal machine’s punch head to the appropriate position, then tighten the punch head tightening screw (i.e., adjust the height of the wire core connection).
b. Adjustment of the gap between the internal and external blades of the semi-automatic terminal machine:
Fine-tune the height of the PVC pressure roller. Loosen the screw tightening the upper blade of the terminal machine, pull out and rotate, with eight indicators from 1 to 8. The higher the number, the lower the height of the PVC blade, with a height difference of 0.1 millimeters for each indicator. Adjust it to the appropriate position (i.e., adjust the height of the wire insulation connection).
c. Adjustment of the feeding part of the semi-automatic terminal machine:
Press the up and down keys to move the slider of the terminal machine to the vertex. Loosen the screw tightening the feeding rod fixing seat, and rotate the feeding adjustment screw rod of the fully automatic terminal machine (clockwise to move backward, counterclockwise to move forward) to feed the terminal to the center of the terminal machine’s blade.
Adjust the feeding plate of the terminal machine until it reaches the appropriate position, indicating completion of adjustment.
