Travis Industries DVS User Manual page 30

O
PTIONAL
P 30
AGE
4 Follow the directions below to remove the natural gas orifice. Apply thread sealant to the LP orifice
(.0625 dia. - it has ".0625" stamped on it) and tighten in place with a 1/2" open end wrench. Replace
the spring. Slide the adjustable shutter back in place.
a
Push the adjustable shutter to the
left, off the orifice (be careful not
to bend the shutter linkage).
Adjustable
Shutter
Shutter
Linkage
d
Use a 1/2Ó open
end wrench to
unscrew the
orifice.
5 Re-attach the burner pan and burner box front to the burner pan box following the instructions in
step 3 in reverse order.
E (C
QUIPMENT
b
Slide the adjustable shutter
down, away from the orifice.
Orifice
)
ONTINUED
Remove the spring
e
c
NOTE:
Screw the LP
orifice in so 7/8Ó
(23 mm) or the
orifice protrudes
(indicating full
insertion).
f
The LP orifice has
Ò.0625Ó stamped on it.
Apply thread
sealant to the
new orifice
prior to
installation.
The NG orifice has Ò37Ó
stamped on it.