UltraGrate™
Ash Slides
Ash Pan
Additional Yearly
Maintenance*
1 - 7 Days*
1 - 2 Weeks*
2 Days - 2 Weeks*
*Burning fuel with a high ash content or an improperly adjusted damper may require more frequent cleaning and stove maintenance.
IMPORTANT NOTE:
bURNING POOR QUALITY FUEL WILL SIGNIFICANTLY INCREASE THE FREQUENCY OF REQUIRED CLEANING.
FAILURE TO PROPERLY CLEAN AND MAINTAIN YOUR STOVE AS INDICATED IN THE MANUAL CAN RESULT IN A
STOVE THAT IS UNSAFE TO OPERATE.
The UltraGrate should be checked
for “clinkers” prior to operating
the stove. Any leftover non-
combustible material blocking the
UltraGrate should be emptied into
the firebox.
The ash slides pull out allowing
you to “drop” any accumulated
ash from the firebox to the ash
pan. The ash slides must be
closed during stove operation.
The ash pan serves as a
receptacle to hold ash that has
accumulated in the firebox
and embers that drop from the
UltraGrate. Refer to the manual
for proper ash disposal.
Hot! Do not touch! The glass and surface of this appliance will
be hot during operation and will retain heat for a while after
shutting off the appliance. Severe burns may result.
Carefully supervise children in the same room as appliance.
Lennox pellet-burning appliances are designed for use as a
supplemental heater. They are not intended for continuous use
as a primary heat source.
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©Lennox Industries Inc. 2009
Visit us at www.Lennox.com, or contact us at 1-800-9-LENNOX.
P/N 506033-32 Rev. NC 06/2009
WARNING
Baffle Plates
Ash Clean-Out Ports
Exhaust Passages/Vent Pipe
and Creosote Removal
Gaskets
Window Wash
Cleaning Rear Stove Compart-
ment
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Heat Exchanger
Keeping the heat exchanger
tubes clean will maximize the
heating efficiency of your stove.
Use the scraper tool to pull the
tube scraper rod back and forth
to release any ash build-up
inside the firebox.
2 Days - 2 Weeks*
CLEANING AND MAINTENANCE SCHEDULE
5
In addition to the regular maintenance procedures described below, the “Installation and Operation Manual” out-
lines yearly service that should be performed by a qualified technician.
Glass
Clean the glass whenever a build
up of ash or soot prevents you
from clearly seeing the fire.
