4016 WIRING DIAGRAM, TWIN STARTERS, ELECTRONIC GOVERNOR
(CURRENT ENGINES)
74 4
012/16 Diesel, February 1997
Key
(Fig. 65)
1 Engine fitted terminal box
2 Oil pressure switch
3 Starter motor 1
4 Starter motor 2
5 Battery charging alternator
6 Start inhibit relays
7 Emergency stop switch
8 Starter relay
9 Four air shutoff solenoid valves
energised to stop. To operate only in
conjunction with over speed fault. Must
be manually reset after operating.
10 Fuel stop solenoids energised to run
11 Two switch speed unit
12 Speed ref.
13 Overspeed
14 Magnetic pick-ups
15 Engine flywheel
16 Electronic governor control box
17 Electronic governor actuator
18 'A' Bank
19 'B' Bank
20A Water temperature
20B Water temperature
21A Oil pressure
21B Oil pressure
22 All switches shown engine at rest
23 Typical linking box to controller
Fig. 65
