# Wrong handling

- The operation of the MWR-300 TA must be carried out by the middle of the handle.

- Pull / Push only in the tightening direction.

- Do not touch the body of the MWR-300 TA during tightening operations. Positioning the thumb on the tube alters the click value!

- Do not hold the body of the MWR-300 TA during tightening operations. The operation of the MWR-300 TA must be carried out by the middle of the handle.