Vanair AIR N ARC RELIANT 300 Series Operations Manual & Parts List page 45

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AIR N ARC 300 SERIES ALL-IN-ONE POWER SYSTEM
replaceable cylinders, grindable crankshaft, replaceable
valve guides and seats, and heavy-duty engine bearings.
The engine is preset to a fixed speed. The adjustment for
the engine can be attained by setting the speed
adjustment screws. For procedure on setting the engine
speed control, consult Section 6.6.13 .
The drive systems from the engine to both the
compressor and generator are accomplished with two
micro V-belt systems. Both of these systems have
provisions for belt tensioning, should the belts become
stretched out over time (refer to Section 6.6.15 ).
The fuel tank provided in the 300 Series Power System
has a capacity of twelve (12) gallons (45.4 L), and is
accessed via a conveniently-located port for ease of refill.
The filler cap is accessed on the generator side of the
package from the left front corner, under the hood
( Figure 2-11 ). The fuel system has a fuel supply and
return connection on the top of the fuel tank. Fuel level
can be checked on the fuel level gauge that is located on
KEY DESCRIPTION
A ENGINE TEMPERATURE SWITCH
B ENGINE AIR FILTER
C ENGINE OIL FILL PORT
D FUEL FILTER
E ENGINE OIL DRAIN: TUBE & OUTLET
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A
H
J
1
F
G
KEY
F
G
H
J
1
J
2
Figure 2-10: Engine Components
090012-OP_r0
SECTION 2: DESCRIPTION
C
B
A
KEY DESCRIPTION
A OIL FILTER ELEMENT
B OIL FILTER SEATING
C ELEMENT SEALING SURFACE
Figure 2-9: Compressor Oil Filter
B
J
2
D
E
DESCRIPTION
ENGINE PRESSURE SWITCH
ENGINE OIL FILTER
ENGINE OIL DIPSTICK
DIPSTICK LOW LEVEL MARK
DIPSTICK HIGH LEVEL MARK
C
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