8
OL944D 11/13
Instrument Panel
Figure 4:
Lugger Main Instrument Control Panel
1. TACHOMETER
The tachometer shows the engine speed in revolutions
per minute. (RPM). Numbers are multiples of 100.
2. HOUR METER
Keeps track of the engine running time.
3. D.C. VOLTMETER
When the engine is stopped, the voltmeter shows the
condition of the battery. When the engine is running,
it indicates the voltage output of the alternator.
4. KEY SWITCH
Turning the key clockwise to the first position will
switch on the current. Continue turning the key
clockwise to preheat the engine, then again to start the
engine. When the engine starts, immediately turn the
key back to the first position while the engine is run
-
ning.
The key must be kept in the “on” or first position
while the engine is running. Turn the key counter
clockwise as far as possible to stop the engine.
Note: Optional flybridge panels have engine start switches
instead of key switches.
5. COVER
(Stop button not used for this application.)
6. INSTRUMENT PANEL LIGHTING
The switch turns on the instrument panel lights.
7. OIL PRESSURE FAULT LIGHT
Indicates low oil pressure. Activates in conjunction
with alarm horn.
8. ENGINE TEMPERATURE FAULT LIGHT
Indicates engine is over-heating. Activates in
conjunction with alarm horn.
9. ALARM HORN
Shut down engine if possible and investigate
immediately.
10. WIRE HARNESS
11. COOLANT TEMPERATURE GAUGE
Water temperature gauge shows the temperature of the
engine coolant. If the gauge registers over 200
0
F or
drops below 140
0
F, stop the engine and investigate.
12. OIL PRESSURE GAUGE
Shows the oil pressure in the engine lubricating system.
If the pressure drops below 15 PSI at a speed higher
than idling, stop the engine immediately.
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