Operation:-
Checkpoints before startup:
1
Check engine oil level.
2
Check radiator water level.
3
Check the diesel oil level in the fuel tank.
4
Check belt tension of the drive.
5
Check battery condition.
6
It is essential to wear earmuffs for the operators & helpers.
7
Never work barefooted, always wear safety shoes while working.
Startup:
1
Insert the ignition key in the ignition switch.
2
Turn the key to the right & keep it in that position till the engine starts.
3
Release the key.
4
Switch on the MCB in the DG room and the changeover in the main panel room.
5
Check the color of smoke from a chimney. It should not be very dark.
6
Check out all possible leakage & attend to it.
7
Maintain a logbook for the operation of the DG set. (F-S020-14)
Stopping the DG:
1
Cut off the changeover in the panel room.
2
Switch off the MCB in the DG room.
3
Run the engine idle for 3 minutes & then switch off the ignition key.
Important Note:
1
Minimum oil pressure should be 5.0 kg/cm2.
2
The maximum current to be drawn is 90 Amps.
3
Water Temperature should be always in the green band on Temperature Gauge.
4
Voltage should be 410 ± 20 Volts.
5
The frequency should be 50 ± 3 Hz.
6
Do not remove any guards from the moving parts while the DG is running.
7
Do not wear loose clothes.
8
- Keep adequate distance from moving parts.
Work Instructions of Welding
Operation:-
1. Prior work permits should be generated before performing any hot/welding works at
the site.
2. For all the electrical maintenance use insulated tools only and in high voltage areas use
rubber mats also.
3. For welding use gloves, a welding shield and ensure proper earthing of the connections.
4. Do not spill any oil or thinner, keep all the containers closed.
5. For all the waste follow instructions for waste management.
6. In maintenance stores, keep all the utilities in designated areas duly identified.
7. While the handling of tools spares and machines take high care to avoid any accident.
8. After maintenance ensure restoring all the guards of moving parts.
9. Whenever AC’s are taken up by service engineer, ensure that during charging of Freon
Gas, there should not be any leakage in all tubing and fittings
10. Use applicable PPE’s while working in respective areas, in addition, wear earmuffs while
working in the workshop.
11. Do not wear loose clothes and keep an adequate distance from moving parts.
