1. Understanding Olympian Generator Set Schematics
Understanding Olympian Generator Set Schematics LEGF1943

2. Reminder:
Wire numbers are identified on ALL Olympian generator set drawings.
Terminal numbers ARE NOT identified on all Olympian generator set drawings.
Understanding Olympian Generator Set Schematics LEGF1943

3. Topics Covered Sample Schematic Customer Connections (Wires)
Ribbon Cable Interface
Component Identification
Grid References
Voltage Changes
Understanding Olympian Generator Set Schematics LEGF1943

4. Sample Schematic
Understanding Olympian Generator Set Schematics LEGF1943

5. Sample Schematic: 4001E Control Panel Details shown may not be applicable to all control panels.
Understanding Olympian Generator Set Schematics LEGF1943

6. Customer Connections
Understanding Olympian Generator Set Schematics LEGF1943

7. Customer Connections: Terminals Locations for connection terminals.
Customer Connection Terminals
Understanding Olympian Generator Set Schematics LEGF1943

8. Customer Connections: DC Connections Locations for DC connections.
Customer Connection Terminal Strip (DC)
Understanding Olympian Generator Set Schematics LEGF1943

9. Customer Connections: Wire Numbers Wires on ALL schematics are numbered.
Understanding Olympian Generator Set Schematics LEGF1943

10. Customer Connections: Terminal Numbers Locations for terminal markings.
Customer Terminal Number
Understanding Olympian Generator Set Schematics LEGF1943

11. Customer Connections: Auto-Start Location for start wires from the ATS.
Auto Start Connection (from ATS)
Understanding Olympian Generator Set Schematics LEGF1943

12. Customer Connections: Heater Connections Location for Heaters/Installed Chargers Supply (Shore Power).
AC Connection for Heaters and Installed Battery Chargers
Understanding Olympian Generator Set Schematics LEGF1943

13. Customer Connections: Dry Contacts Location for Common Alarm Dry Contact (Optional).
Dry Contact for Common Alarm (shown in no fault condition)
Understanding Olympian Generator Set Schematics LEGF1943

14. Ribbon Cable Interface
Understanding Olympian Generator Set Schematics LEGF1943

15. Ribbon Cable Interface Identification
Understanding Olympian Generator Set Schematics LEGF1943

16. Ribbon Cable Interface Legend of Pin Connections
Legend for Ribbon Cable Interface
Understanding Olympian Generator Set Schematics LEGF1943

17. Ribbon Cable Interface Example as to how one locates an Annunciator output point.
e.g., Low Oil Pressure Annunciator Connection (Switches to Negative on Fault)
Understanding Olympian Generator Set Schematics LEGF1943

18. Component Identification
Understanding Olympian Generator Set Schematics LEGF1943

19. Component Identification Control Board
Understanding Olympian Generator Set Schematics LEGF1943

20. Component Identification Expansion Board
Understanding Olympian Generator Set Schematics LEGF1943

21. Component Identification Alternator
Understanding Olympian Generator Set Schematics LEGF1943

22. Component Identification Circuit Breaker
Main Line Circuit Breaker
Circuit Breaker Enclosure
Understanding Olympian Generator Set Schematics LEGF1943

23. Component Identification Voltmeter
Voltmeter Selector Switch
Voltmeter
Understanding Olympian Generator Set Schematics LEGF1943

24. Component Identification Ammeter
Ammeter Selector Switch
Ammeter
Understanding Olympian Generator Set Schematics LEGF1943

25. Component Identification Engine Interface Module (EIM)
EIM Fuses
Understanding Olympian Generator Set Schematics LEGF1943

26. Component Identification Fuel Control Solenoid
Understanding Olympian Generator Set Schematics LEGF1943

27. Component Identification Starting Circuit
Battery Charging Alternator
Battery
Starter Motor
Understanding Olympian Generator Set Schematics LEGF1943

28. Component Identification Senders/Shutdown Switches
High Coolant Temperature Switch (contact closes on high coolant temp.)
Coolant Temperature Sender
Oil Pressure Sender
Low Oil Pressure Switch (contact closes on low oil pressure)
Understanding Olympian Generator Set Schematics LEGF1943

29. Component Identification Engine Gauges
Engine Temperature Gauge
Oil Pressure Gauge
Understanding Olympian Generator Set Schematics LEGF1943

30. Component Identification Engine Meters
Hours Run Meter
Battery Voltmeter
Understanding Olympian Generator Set Schematics LEGF1943

31. Component Identification Run Switch
Run/Stop/Auto Switch
Pole 2
Pole 1
Understanding Olympian Generator Set Schematics LEGF1943

32. Component Identification Wiring Looms
AC Loom Connection to Control Panel (Pin 11)
DC Loom Connection to Control Panel (Pin 7)
Understanding Olympian Generator Set Schematics LEGF1943

33. Grid References
Understanding Olympian Generator Set Schematics LEGF1943

34. Grid Reference Identifying the coordinates for the wire destination.
Wires Continue at Grid Reference D04
Understanding Olympian Generator Set Schematics LEGF1943

35. Grid References Locating the destination based on the coordinates.
Understanding Olympian Generator Set Schematics LEGF1943

36. Voltage Changes
Understanding Olympian Generator Set Schematics LEGF1943

37. Voltage Changes
Link Sets the Voltage Sensing Level to Control Board (If the link is in the wrong position, the control board may be permanently damaged)
Understanding Olympian Generator Set Schematics LEGF1943

38. Understanding Olympian Generator Set Schematics LEGF1943