| S. No | Check Points | Procedure | Activity | Done By / Date |
| 1 | Keep synchronization system and control panel in the Local mode operation. | Before starting the maintenance activities, keep the synchronization system and control panel in the Local mode operation. | | |
| 2 | Check for any terminal wires or cables loose connections. | Ensure tightness of terminal connections by using proper tools. If found any loose connections properly tighten the same. | | |
| 3 | Check the condition of terminal connectors. | Ensure by visual inspection. If found any abnormality replace the same. | | |
| 4 | Check the cables and lugs and for any melting or colour changes due to loose connections. | Ensure by visual and physical inspection. If found any abnormality properly reterminate/replace the same. | | |
| 5 | Check and ensure the earth connections from earth pit to panel for proper tightness. | Ensure physically by using proper tools. If found any looseness tighten the same properly. | | |
| 6 | Check and ensure the cable glands for proper fixing. | Ensure by physical inspection. If found any abnormal, tighten the same properly. | | |
| 7 | Check for any cable entry openings in the panel. | By visual inspection. If found any openings, close properly. | | |
| 8 | Clean the panels outside, inside individual feeders and cable chambers. | By using vacuum cleaner and dry cloths. | | |
| 9 | Check labels of terminal blocks and inside accessories are present and are in place. | By visual inspection, ensure presence of lables.If found any missing, paste new labels properly. | | |
| 10 | Check the availability of control diagram in the control panel. | Ensure by visual inspection. If found any missing, keep Xerox copy of diagram in the control panel. | | |
| 11 | Check and ensure proper operation of planned, unplanned; restore to EB, demand controller operations in the Auto/Manual/Local modes. | Ensure by operating from the system and control panel. After completion of above activities, keep the synchronization system and control panel in the Auto mode operation. | | |
| 12 | Check and ensure proper working condition of indicating lamps, panel inside light fittings and exhaust fans. | Ensure by visual inspection. If any deviations repair/replace the same. | | |
| 13 | Check neutral to earth voltage. | By using clamp meter ensure N-E voltage should be below1V.Note down the value in the remarks column. If found any deviation, add salt, coal and water to the respective earth pit to improve the resistance value. | | |
| Remarks: |
| Checked By / Date |
