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Global Power Technologies
6-8
5120
6 .4 .1 Install Flame Arrestor Air
Intake:
Figure 36 shows the instal
-
lation of the Flame
Arrestor Air Intake.
a)
Install the Flame
Arrestor Can over the
Venturi tube assembly
and the two stud bolts
protruding from the
combustion chamber
assembly. Make sure
that the base of the
can sits tight to the
combustion chamber
back plate.
b)
Install the burn
-
er spacers over the
combustion chamber
stud bolts and slide
the air shutter assem
-
bly over the bolts, up
to the spacers.
c)
Carefully place the flame arrestor screen over the combustion chamber stud bolts, ven
-
turi adjustment screw and inside the flame arrestor can. Install two (2) #10 flat wash
-
ers to protect the screen, then install the two #10-32 x ¾ coupling nuts and the venturi
adjustment locknut.
d)
Close the air shutter completely by turning the air shutter adjustment screw counter
clockwise. Then set the air shutter by turning the adjustment screw clockwise three (3)
to four (4) full turns clockwise.
e)
Install the burner orifice through the flame arrestor screen and tighten only hand tight into
the venturi tube assembly inlet.
Caution:
Always use the correct size burner orifice, 5120 Natural Gas Orifice (#8),
GPT P/N 4200-00690. The flame arrestor kit is not approved for use on a
5120 generator operating on propane fuel .
f)
Install the two (2) flame arrestor extension studs into the coupling nuts and place the
flame arrestor can spacer over the studs.
g)
Install, but do not tighten yet, the fuel line kit elbow into the fuel orifice fitting. Note that
the short leg of the elbow, without the grommet, attaches to the orifice.
Figure 35
Air Intake and Air Shutter Removal
Summary of Contents for 5060
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Page 10: ...Global Power Technologies 1 2 5120 ...
Page 15: ...Global Power Technologies 1 7 5120 ...
Page 27: ...Global Power Technologies 2 12 5120 Figure 13 Wiring Diagram 5120 TEG ...
Page 35: ...Global Power Technologies 3 8 5120 Figure 18 Burner Assembly ...
Page 47: ...Global Power Technologies 3 20 5120 ...
Page 50: ...Global Power Technologies 4 3 5120 Figure 26 220 Watt L C Connection and Adjustment Details ...
Page 51: ...Global Power Technologies 4 4 5120 ...
Page 55: ...Global Power Technologies 5 4 5120 Figure 30 Cathodic Protection System Parts Identification ...
Page 57: ...Global Power Technologies 5 6 5120 ...
Page 63: ...Global Power Technologies 6 6 5120 Figure 33 Exhaust Stack Removal ...
Page 75: ...Global Power Technologies 7 2 5120 7 2 Physical Dimensions Figure 42 Physical Description ...