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Figure 28: Orifi ce extraction.
Figure 27: Unfastening the burner tray.
Burner Kit/Media Installation/Removal
Installation
Interior panels must be installed before burner tray can be installed.
The injector must be removed prior to burner tray insertion (Figure
28). Remove 2 - 3/8” (9.525 mm) nuts and extract the injector from
the fi rebox.
Insert the burner tray (Figure 26) and insert 4 Robertson screws to
fi x it in place. Reinstall the injector and two 3/8” (9.525 mm) nuts.
Evenly spread a thin layer of crushed glass across the entire burner
pan (Figure 30).
Screws
Nuts
Orifi ce
Burner Tray Installation / Removal
Removal
Begin by removing the exterior side panel on your right hand side as
you face the Mirage 18 (Figure 47 on page 33).
Remove the injector from the side wall of the Mirage 18 (Figure 28).
Remove the glass media then remove the 4 screws (Figure 27) with a
screwdriver, and remove the burner tray (Figure 27).
Note: It is not necessary to use the entire bag of crushed
glass. Use enough to cover the burner tray with a single
layer. Any more can interfere with proper fl ame distribution.
Figure 26: Burner tray insertion and
removal.
Figure 29: Glass media in burner tray.jpg