PI3381

This section contains a preventive maintenance schedule for the Type TB82TE transmitter (Table 13-1). This table has a procedure reference next to the task when applicable. The reference indicates the procedure number where the procedure for that task can be found. Be sure to follow all warnings, cautions, and notes. Put boards containing semiconductors into antistatic bags when stored or shipped back to the factory. Do not repair printed circuit boards in the field. All repairs and adjustments should be performed by qualified personnel. The maintenance of any stand-alone product or control system affects the reliability of that product. ABB recommends that all equipment users practice a preventive maintenance program that will keep the equipment operating at an optimum level. The procedures referred to in this section contain instructions that the customer should be able to perform on site. These preventive maintenance procedures should be used as a guideline to assist in establishing good preventive maintenance practices. Select the minimum steps required to meet the cleaning needs of your system. Personnel performing preventive maintenance should meet the following qualifications: • Maintenance personnel should be qualified electrical technicians or engineers that know the proper use of test equipment. • Maintenance personnel should be familiar with the transmitter and have experience working with process control systems.