REV. A Page 9
Burning Spur Round and Square Fire Pits with TPSI System
Fig. 7
TPSI control panel mounting plate.
+
-
AAA
Plastic Nut
Red Button Cap
Mounting Plate
Remove red button cap and install battery into
Piezo ignitor module.
Thermocouple
Connection
Inlet Gas
Supply
Pilot Gas
Line
Piezo Ignition
Control Knob
PIEZO25WH
PIEZO48WH
Outlet
To Burner
INSTALLATION OF LAVA ROCK/MEDIA INTO FIRE PIT
Install lava rock/media into the burner pan. Ensure the lava
rock is a 1 to 2-inch diameter for proper operation.
Note:
Do not pour Lava Rock directly from bag. It should be
placed naturally and NOT packed in tight. Loose fitting is
important to ensure robust flames. Be sure rocks are free
of any excessive dust. This prevents the burner pan weep
holes from being plugged and holding water.
IMPORTANT
:
Do not place media directly on top or
under the screen cover.
The screen must be free of any
debris to ensure proper lighting of burner and good flame
sense (See Fig. 10).
Cover the burner completely with media but do not make
the depth greater than 1-inch overtop of the burner port-
holes.
Do NOT cover the top of the screen hood with any rock or
glass. It must be free an any debris to operate properly.
Fig. 10
Keep screen cover exposed
PILOT ASSEMBLY
It is important to understand that this is a “standing pilot”
system. When placing media around the pilot area ensure
the top of the screen hood/cover is open to exhaust the
gasses and enable the pilot to operate properly. See Fig. 9.
Fig. 9
Show TPSI pilot assembly identification.
Thermocouple
Ignitor
Flame Spreader
¼” Female
Terminal
48” Pilot
Tubing
Screen Hood
Lava Rock
Lava Rock
Lava Rock
Ignition
Hood
Screen Cover
Fig. 8
Installing battery into Piezo.
