Maintenance; Creosote Formation And Need For Removal; Door Removal Procedure; Gaskets - HearthStone 8170 Owner's Manual

the ash pan when burning the stove. The ash pan will not seal
properly without the lid under it.
Dump ashes from the ash pan directly into a metal container
with a tight fitting lid. Do not place any other items or trash
into the metal container. Do not pour water into the
container. Replace the container's lid and allow the ashes to
cool. Never place the ash disposal container on a combustible
surface or vinyl flooring, as the container could be hot!
Pending disposal, place the closed ash container on a
noncombustible floor or on the ground, well away from all
combustible materials, liquid fuels, or vehicles. Retain ashes
in the closed container until all coals thoroughly cool.
NEVER place ashes in wooden or plastic containers, in
trashcans with other trash, or in paper or plastic bags, no
matter how long the fire has been out. Coals within a
bed of ashes can remain hot for several days once
removed from the firebox.

MAINTENANCE

NOTE: ANY SYMPTOMS OF OVER-FIRING
WILL VOID YOUR WARRANTY!
C F
REOSOTE ORMATION
When wood burns slowly at low temperatures, it produces tar
and other organic vapors, which combine with expelled
moisture to form creosote. These creosote vapors condense
in the relatively cool chimney flue of a slow-burning fire. As
a result, creosote residue accumulates on the flue lining.
When ignited, this creosote makes an extremely hot fire,
which may damage the chimney or even destroy the house.
When burning wood, inspect the chimney connector and
chimney at least once every two months during the heating
season to determine if there is a creosote buildup.
To prevent the buildup of creosote:
Burn the stove with the primary air control fully open for 35
- 45 minutes daily to burn out creosote deposits from within
the stove and the venting system.
After reloading with wood, burn the stove with the primary
air control fully open for 20 to 30 minutes. This manner of
operation ensures early engagement of the secondary
combustion system that minimizes creosote buildup in the
chimney.
If a creosote build-up occurs, inspect the stovepipe connector
and chimney more often, at least monthly during the heating
season to monitor the accumulation. If a creosote residue
greater that 1/4" (6 mm) accumulates, remove it to reduce the
risk of a chimney fire.
If your glass always remains dirty, your operating
temperatures are too low or your wood is wet; therefore,
there is a higher risk of creosote buildup.
HearthStone Quality Home Heating Products, Inc ®
A N F R
ND EED OR EMOVAL
Inspect the venting system at the stove connection and at the
chimney top. Cooler surfaces tend to build creosote deposits
faster, so it is important to check the chimney at the top
(where it is coolest) as well as from the bottom near the
stove.
Remove accumulated creosote with a cleaning brush
specifically designed for the type of chimney in use. Use a
certified chimney sweep to perform this service. Contact
your dealer for the name of a certified chimney sweep in
your area (your dealer may be a certified sweep!).
We recommend that before each heating season you have the
entire system professionally inspected, cleaned and repaired,
if necessary.
D R P
OOR EMOVAL ROCEDURE
1. Open the door and remove the push nut from the upper
hinge pin, and remove the pin.
2. Tilt the top of the door outward, and then lift the door up
off the lower pin. The door weighs 81 pounds (37 kg) – so
use a helper if necessary.
3. Ensure the brass washer remains in place on the lower
pin.
4. Place the door face down on a padded work surface. Use
two rolled up towels, or similar, under the door to
stabilize the curved door during maintenance.
5. When reinstalling the door, use a new push nut on the
upper hinge pin.
G
ASKETS
Replace door gasket material every two to three seasons,
depending on stove use. If the door seal leaks, a new gasket
will ensure a tight seal and improve stove performance.
We recommend you only use HearthStone Hase Collection
replacement gaskets and adhesive when you need to replace
your door gasket. Contact your dealer for a gasket kit that
includes instructions, adhesive, and the gasket for your stove.
Required Door Gasket: Part Number: 3110-200752, 79"
(200cm) Length, 9/16" (14 mm) Diameter.
D G R
OOR ASKET EPLACEMENT
1. To replace the door gasket, remove the door from the
stove (see door removal instructions above), and remove
the door's side plates. Pull off the old rope gasket.
Carefully remove any old gasket material and adhesive
with a small screwdriver, or cold chisel and a hammer.
Clean all gasket channels with a small wire brush if
necessary.
2. Vacuum the inside of the door as required. Loosely re-
attach the door's side plates.
3. Apply a 1/8-inch (3mm) bead of gasket adhesive to the
channels. Fold the provided gasket rope in half to find its
center point. Start at the top or bottom center of the door
and push the new gasket into place uniformly without
stretching or compressing the gasket material. Pinch the
gasket into place as necessary. Use masking tape to hold
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ROCEDURES
Bari Model 8170