<![CDATA[The manufacturing industry continues to develop every year, resulting in increasingly intense competition in the sector. Maintenance is an important activity in supporting the smooth operation of the production process. One form of maintenance is preventive maintenance, which is carried out at regular intervals or based on specific criteria at various stages of the production process. This study employed a qualitative method with data collected through observation, documentation, interviews, and a literature review. Direct observations were conducted on the filling machine at PT Wahana Dharma Persada from January 6 to February 5, 2025, to examine its operation, maintenance, and current and voltage conditions in the filling cup machine. The identification results showed that the production and electrical maintenance divisions focused on the filling cup process. The measurement results showed a machine voltage of 380 Volts, with an average of 379.4 Volts and an error of 0.703 Volts. Meanwhile, the machine current was 13.54 Amperes, with an error of 0.027 Amperes. Based on eight data collection sessions conducted over four weeks, the fluctuations in voltage and current were very small. This indicates that the machine's electrical condition was relatively stable and remained within safe limits to support operational performance.]]>
Copyrights © 2026
