gas conversion kit for top
convertible pilot
3$57%
series 0190XYZ
)
installation
instructions
Warning!
The installation of this conversion kit must only be undertaken by a qualified and
certified gas appliance installer.
SIT Group
Warning!
This conversion kit must only be applied as part of a conversion kit supplied by the
aPPlianCE ManUFaCTUrEr for the specific appliance, and type of gas, being converted.
inSTallEr noTiCE. These instructions must be left with appliance.
w w w . s i t g r o u p . i t
1
2
3
4
5
6
7
8
Shut-off the gas supply to the appliance.
Allow the pilot burner to cool to room temperature.
Warning: Touching a hot pilot burner
can result in injury.
The pilot hood is held in place by spring.
First remove the spring, then remove the hood by
pulling it up from the pilot bracket (fig. 1).
Insert a 5/32" or 4 mm Allen wrench into the
hexagonal key-way of the injector (fig. 2), and
rotate it counter-clockwise until it is free of the
injector journal.
Verify that the new injector is proper for the
application. The injector size is stamped on the
side of the injector near the top. LPG injectors have
a groove machined around their circumference
near the top, while NG injectors do not have a
groove (fig. 4).
Refer to the Appliance Manufacturer’s instruction
sheet for the proper injector size.
Insert the Allen wrench into the end of the injector.
Then, insert the injector into injector journal, and
rotate the injector clockwise until a torque of 9 lbf
in (1.0 Nm) is achieved.
First replace the pilot hood by aligning the tab on
the base of the hood with the slot in the side of the
pilot journal, and push the hood down, onto the
pilot bracket (fig. 3). The hood must sit squarely on
the bracket for proper operation.
Then replace the spring by pushing it on his seat
(fig.3).
Check to insure that the hood is properly seated
onto the pilot bracket and that the spring is
properly inserted onto his seat.
Restore the gas supply to the appliance, and ignite
the pilot burner.
Verify proper ignition and operation.
Instructions for converting SIT 190 series pilot burner injector from NG to LPG and from LPG to NG only.
This information should be considered as supplemental to the Appliance Manufacturer's Instructions.
fig. 1
fig. 2
fig. 3
LPG
NG
fig. 4
Injectors
DRAFT A00
43
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