3.13 Engine Control Systems
Some generator sets use an engine control system. Access the control box inside the generator set junction box to retrieve codes when performing routine maintenance or troubleshooting engine.
Use the following data for general informational purposes only. See the Engine Service Manual for complete information regarding operation and troubleshooting. Contact an authorized service distributor/dealer for service or diagnostic equipment.
Engine Control Features
Engine control is an
The major components include the engine control module, engine sensors, and control box located in the generator set junction box.
See Figure
Figure 3-23 Deutz Engine Control Box
See Figure 3-24 for the John Deere engine control box features.
Figure 3-24 John Deere Engine Control Box
See Figure 3-25 for the Kohler-branded D300, D350, D400, D450, and D500 engine control box features.
GM23666-
Figure 3-25 Kohler-Branded Engine Control Box
3.14 Storage Procedure
Perform the following storage procedure before taking a generator set out of service for three months or longer. Follow the engine manufacturer’s recommendations, if available, for fuel system and internal engine component storage.
3.14.1 Lubricating System
Prepare the engine lubricating system for storage as follows:
1.Run the generator set for a minimum of 30 minutes to bring it to normal operating temperature.
2.Stop the generator set.
3.With the engine still warm, drain the oil from the crankcase.
4.Remove and replace the oil filter.
5.Refill the crankcase with oil suited to the climate.
6.Run the generator set for two minutes to distribute the clean oil.
7.Stop the generator set.
8.Check the oil level and adjust, if needed.
3.14.2 Cooling System
Prepare the cooling system for storage as follows:
1.Check the coolant freeze protection using a coolant tester.
2.Add or replace coolant as necessary to ensure adequate freezing protection. Use the guidelines included in the engine operation manual.
3.Run the generator set for 30 minutes to redistribute added coolant.
Section 3 Scheduled Maintenance 153 |
