1. Please select the appropriate tension bar and spring for desired tension value.
2. To avoid damage on tension sensor and accuracy (for tensioner with LED display) Do not touch the tension lever and tension sensor wheel when it is running.
3. Prevent the tensioner from falling due to strong impact.
4. The winding speed should not exceed 5m/s; try to set a certain acceleration time when starting the winding machine or few turns of slow start (start speed should not exceed 1 m/s).
5. The enameled wire should be passed through the relevant parts of the tensioner in sequence in strict accordance with the dotted line in manual.
6. When the enameled wire passes through the wool felt clip, the felt should be pulled away and the enameled wire should be clamped, or a dust-free cloth can be used to clamp the enameled wire and then press the felt on it, so as to prevent friction between the enameled wire and the screw and avoid the need to replace the felt frequently. The safety clamping force of the felt can be adjusted by the knob of the wool felt, generally adjusted to about 5% of the safety tension of the enameled wire.
7. Regularly clean tensioner and replace the wool felt to ensure tensioner works properly.