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ENGINE CONTROLS:
DUAL VANTAGE
®
700-I
13. RUN/STOP SWITCH
-RUN position energizes the engine prior to start-
ing. STOP position stops the engine. The oil pres-
sure interlock switch prevents battery drain if the
switch is left in the RUN position and the engine is
not operating.
14. GLOW PLUG PUSH BUTTON
• When pushed activates the glow plugs. Glow plug
should not be activated for more than 20 seconds
continuously.
15. CIRCUIT BREAKER
Battery Charging Circuit.
16. START PUSH BUTTON
starter motor to crank the engine.
17. IDLER SWITCH
lows:
1) In the HIGH position, the engine runs at the high
idle speed controlled by the engine governor.
2) In the AUTO position, the idler operates as fol-
lows:
• When switched from HIGH to AUTO or after
starting the engine, the engine will operate at full
speed for approximately 12 seconds and then go
to low idle speed.
• When the electrode touches the work or power is
drawn for lights or tools (approximately 100
Watts minimum), the engine accelerates and
operates at full speed.
• When welding ceases or the AC power load is
turned off, a fixed time delay of approximately 12
seconds starts. If the welding or AC power load
is not restarted before the end of the time delay,
the idler reduces the engine speed to low idle
speed.
• The engine will automatically return to high idle
speed when there is welding load or AC power
load reapplied.
18. DASH BOARD GAUGE
The dash board gauge displays 5 gauges:
3a. OIL PRESSURE
The gauge displays the engine oil pressure
when the engine is running.
3b. ENGINE TEMPERATURE
The gauge displays the engine coolant tem-
perature.
3c. HOUR METER
The hour meter displays the total time that the
engine has been running. This meter is a use-
ful indicator for scheduling preventive mainte-
nance.
-
-
- For protection of
-
Energizes the
- Has two positions as fol-
-
3d. FUEL LEVEL
Displays the level of diesel fuel in the fuel
tank.
The operator must watch the fuel level closely
to prevent running out of fuel and possibly
having to bleed the system.
3e. BATTERY VOLTAGE INDICATOR
Displays the battery voltage and indicates that
the charging system is functioning properly.
19. ENGINE PROTECTION LIGHT
indicator light for Low Oil Pressure and/or Coolant
Over Temperature.The light is off when the systems
are functioning properly. The light will come on and
the engine will shutdown when there is Low Oil
Pressure and/or the Coolant is Over Temperature.
Note: The light remains off when the RUN-STOP
switch is in the "ON" position prior to starting the
engine. However if the engine is not started within 60
seconds the light will come on. When this happens the
RUN-STOP switch must be returned to the "OFF" posi-
tion to reset the engine protection system and light.
BATTERY JUMP START TERMINAL
(20 - 21)
20. POSITIVE
BATTERY
TERMINAL.
21. NEGATIVE BATTERY JUMP START
TERMINAL
-
12V battery jump start feature is standard.
Covered output studs for convenient access, and
protection against accidental impact. Can be used
to jump-start a utility truck with up to 800 cold
cranking amps. Can also be used to jump-start
the AIR VANTAGE
22. THERMAL LIGHTS
cate the Power Source has been driven into ther-
mal overload. Welding output shuts off to protect
the welding system components and resets when
the overload condition is resolved. The engine will
continue to operate.
23. SINGLE / DUAL OPERATOR SELECTOR
SWITCH
- Parallel switch that allows the user to
choose between Single Operator and Dual
Operator weld modes. Single Operator mode is
when the switch is in the "Up" position. Dual
Operator mode is when the switch is in the
"Down" position.
B-5
OPERATION
- A warning
JUMP
START
650 CUMMINS.
®
- These status lights indi-
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