Power Module Panel Assembly - Hobart 140GT17P Operation And Maintenance Manual With Illustrated Parts List

OM-2029
1. Engine control panel
2. Panel light
3. Engine ammeter
4. Oil pressure gage
5. Water temperature gage
6. Hourmeter
7. Terminal block
8. Circuit breaker, engine circuit
9.Indicator, No. 1 load contactor
H. Power Module Panel Assembly
The power module panel assembly (Fig. 10) sometimes referred to as the "contactor panel", is lo-
cated at the right rear of the machine behind the control box. The power module panel is accessi-
ble by opening the left rear door on the canopy. The panel assembly provides sensing and
overload protection for the output circuit and provides a means of connecting and disconnecting
generator output to and from the load (aircraft).
1-1
Page 20
10. Indicator, No. 2 load contactor
11. Switch, No. 1 load contactor
12. Switch, No. 2 load contactor
13. Engine ON indicator light
14. Engine START-RUN-STOP switch
15. Build-up-voltage/generate/idle switch
16. Engine start switch
17. Switch, clearance/panel lights
18. Air filter service indicator
Engine Control Panel
Figure 9
September 30/89 Revised