With seasonal changes, Diesel generator set need specific adjustments to maintain good performance. Temperature fluctuations require the Diesel generator set to undergo the following adjustments.
1. Cold-Weather Fuel Management
Diesel generator set suffer from paraffin crystallization in cold climates. Switch to winter-grade diesel fuels and consider anti-gel additives. Drain summer fuel residues completely to prevent clogged filters during critical startups.
2. Lubrication System Overhaul
Replace engine oil with lower-viscosity alternatives to ensure smooth cranking. Inspect oil heaters if equipped—their failure leaves the Diesel generator set vulnerable to cold-start wear.
3. Battery & Electrical Precautions of Diesel generator set
Clean corroded terminals with baking soda solution
Verify battery blanket functionality for sub-zero environments
Test glow plugs/block heaters weekly
4、Pre-Storage Protocols
For seasonal dormancy:
Run the Diesel generator set under 75% load for 30 minutes to purge moisture
Apply fogging oil to cylinders via spark plug holes
Disconnect batteries to prevent parasitic drain
Always keep spare fuel filters and coolant hoses accessible—seasonal temperature swings accelerate rubber component degradation.
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