Instrument Panel Group, Functional Description - Sullair 125 User Manual

SECTION 2
2.10 INSTRUMENT PANEL
GROUP, FUNCTIONAL
DESCRIPTION
Refer to Figure 2-5 for the locations of the following
indicators and controls:
1. The air pressure gauge continuously moni-
tors the sump pressure under various load
conditions.
2. The engine switch energizes the system and
starts the compressor. The engine switch is
pressed to the ON position to energize the
electrical system, and pressed momentarily
to the START position to engage the starter
and start the compressor.
3. The idle warm-up control is turned from
START to RUN after sufficient warm-up is
achieved for full compressor operation.
4. The shutdown indicator light indicates engine
and compressor safety shutdown status.
5. The Hourmeter indicates the accumulated
hours of operation.
6. The cold weather starting aid glow plugs
should be used for starting in cold weather.
Press the button and hold for 10-30 seconds
(depending upon ambient temperature).
Release the button prior to starting.
7. The optional Engine Voltage Gauge monitors
the voltage level of the engine storage bat-
tery.
125, 130, 49HP AND 185 USER MANUAL
8. The optional Engine Oil Pressure Gauge
monitors the pressure of the lubricating oil in
the engine.
9. The optional Engine Coolant Temperature
Gauge monitors
the engine coolant in the engine.
10. The optional Tachometer monitors the oper-
ating speed of the engine.
11. The optional fuel level gauge indicates the
fluid level in the fuel tank.
12. The optional Compressor Discharge Tem-
perature Gauge monitors the temperature of
the air/oil mixture in the sump.
WARNING
DO NOT use aerosol types of starting aids
such as ether.
Such use could result in an explosion and
personal injury.
If the engine fails to start within 30 seconds,
release the starter switch or button and wait
two minutes to allow the starting motor to
cool before attempting to start the engine
again.
the temperature of
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