General inspection CN 3 General inspection Check transportation packaging After receiving the internal resistance tester, the user should check the equipment according to the following steps: check whether there is any damage caused by transportation: if the packaging carton or foam plastic protective pad is seriously damaged, please keep it until the whole machine and accessories pass the electrical and mechanical tests. Check attachments The details of the provided attachments are explained in Appendix A: Models and Accessories at the end of this manual. If missing or damaged attachments are found, please contact the dealer responsible for this business.
Inspect the entire machine If you find that the appearance of the instrument is damaged, the instrument is not working properly, or it fails the performance test, please contact the dealer responsible for this business.