Initial generator commissioning must be performed by qualified technician. Steps include:

Pre-startup Inspection:

Check fuel and oil connections

Check engine oil level

Check cooling system

Check electrical connections

Check exhaust system

Fueling:

Use standard diesel fuel

Bleed fuel system

Check for fuel leaks

Initial Startup:

Start engine with minimum load

Adjust voltage and frequency

Test protections

Test gradual loading

Load Testing:

Connect 25% load for 30 minutes

Increase to 50% load for 30 minutes

Increase to 75% load for 30 minutes

Increase to 100% load for 1 hour

Documentation:

Record all parameters

Issue commissioning certificate

Train operator