1. Ensure good integrity of parts and components. During the operation, ensure that each part of the instrument is locked tightly and not loose.
2. Keep the horizontal slicer clean. After each use, thoroughly clean the wax chips and wax chips on the horizontal microtome, and then wipe the surface with engine oil to avoid cross-contamination and affect the life of the knife holder.
Before using it every day, carefully check whether the various components of the horizontal slicer are normal, and adjust the components to their original positions after use. Pay attention to turn on and off the machine according to the steps, and maintain and repair as soon as possible if an abnormality is found, so as not to develop into an instrument failure.