Step 9. Install Volcanic Stone, Glowing Embers, And Logs - Lennox LSM40ST-N Installation Instructions Manual

LENNOX HEARTH PRODUCTS • MONTEBELLO
Step 9. INSTALL VOLCANIC STONE,
GLOWING EMBERS, AND LOGS
9-1. Remove mesh pull screens, modesty panel, and glass door as-
sembly from one side of fireplace. See Page 29.
9-2. Locate materials (log set, bag of glowing embers, and bags of
volcanic stone).
Note: LOGS ARE FRAGILE! Handle with care to prevent
breakage.
9-3. Install volcanic stone. Place some of the volcanic stone on the
firebox floor around the grate (the entire bag of volcanic stone will
NOT be used).
Note: Do NOT place volcanic stone on burner.
9-4. Prepare and install glowing embers.
Note: This appliance is provided with enough glowing
ember material for several applications. Do NOT use
the entire contents of a new bag at one time.
a) Separate some of the glowing ember material into pieces about
the size and thickness of a dime (see Figure 39). Keep the
pieces fluffed up, not matted.
IMPORTANT! Ember pieces must be
as SMALL and THIN as a dime.
b) Distribute the dime-sized pieces over the surface of the burner,
in the areas shown in Figures 40 and 41.
Note: To prevent flame impingement and soot, do not use
more ember material than necessary.
c) For best glowing effect, replace ember material annually.
Note: Use only catalog number H8312 Glowing Embers
with this fireplace.
• DO NOT attempt to install the logs until the appli-
ance installation has been completed, the gas line
connected and tested for leaks, and the initial burner
operation has been checked out.
• Logs get very hot and will remain hot up to one hour
after gas supply is turned off. handle only when
logs are cool. Turn off all electricity to the appliance
before you install volcanic stone, embers and logs.
• The size and position of the log set was engineered
to give the appliance a safe, reliable and attractive
flame pattern. Any attempt to use a different log
set in the fireplace will void the warranty and will
result in incomplete combustion, sooting, and poor
flame quality.
• This appliance is not designed to burn wood. Any
attempt to do so could cause irreparable damage to
the appliance and prove hazardous to your safety.
• If logs are not installed according to the log installa-
tion instructions, flame impingement and improper
combustion could occur and result in soot and/or
excessive production of carbon monoxide (CO), a
colorless, odorless, toxic gas.
26
SEE-THROUGH DIRECT-VENT GAS FIREPLACES (LSM40ST-N / LSM40ST-P) • INSTALLATION INSTRUCTIONS
®
WARNING
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 39: Preparation of Glowing Ember Material
C
Figure 40: Placement of Glowing Ember Pieces
Place
embers
in circled
areas.
Control Side
(top view of burner shown)
• Place glowing ember material in circled areas ONLY.
• Do NOT place glowing ember material over main flame gas ports.
• To prevent flame impingement and soot, do not use more ember
material than necessary.
Figure 41: Placement of Glowing Ember Pieces
Bag of Glowing Embers
Separate glowing ember material
into THIN, square, dime-sized pieces.
B
A
Control Side