Montigo DelRay DRL7213NI Installation & Maintenance Manual page 41

Indoor direct vent gas fireplace
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6. Use screwdriver to carefully detach spring clip from the pilot
hood. (Spring clip will be reused)
Figure 13.d Removing the spring clip
7. Remove pilot hood, then use allen key to remove pilot orifice.
Figure 13.e Removing the pilot hood, orifice
8. Insert Propane pilot orifice. Reassemble pilot assembly and
hood.
Figure 13.f Insert propane orifice, reassemble burner
9. See regulator instructions for guide on converting the pressure
regulator gasket.
XG0226 - 042220
10. The pilot size can be adjusted using a flathead screwdriver to
adjust "pilADJ" screw shown
Figure 13.g Adjust pilot size
11. The manifold and inlet pressure can be verified by using a
manometer and a 1/8" rubber hose attached to the valve
ports shown here (top is manifold, bottom is inlet) Use a
soap-based leak testing solution on the valve regulator while
the unit is operating to check for any leaks
Figure 13.h Adjust pressure ports
12. Fill out required information on Propane conversion gas fitter
sign off label, attach to reverse side of rating plate. Attach
Rating plate conversion label to rating plate label. Place Valve
conversion label on valve face.
Figure 13.i Label reverse rating plate
Figure 13.k Conversion label on valve
Installation
41

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