1. It is recommended that the customer adjust the scale value to above 4 for use. If the tension is too high at this point, it is best to select a smaller-sized damper.
2. If used below the scale value of 4, there may be force pulsation. Please eliminate the pulsation as described in item 3 below.
3. Loosen the tightening screws, turn the scale to 10, rotate the main shaft while slowly turning the scale to 0, and then turn it to the desired scale value. Tighten the locking screws.
4. If there is a tension pulsation during use, repeat the steps of method 3 above until you obtain satisfactory tension.
5. The damper generates a medium magnetic field using magnets. The material is brittle, so do not disassemble it during use to avoid damaging the components.