Gas Pressure Adjustment; Log Placement Within Unit; Log Set Removal - HearthStone STERLING “G” B-VENT 8521 Owner's Manual

HearthStone Quality Home Heating Products

Gas Pressure Adjustment

Once connected to the gas supply, the supply line and manifold gas
pressures must be tested. The supply line pressure is tested, to ensure it
meets the minimum gas supply pressure as listed in the Specifications for
the type of fuel in use (natural gas or LP), by connecting a manometer to
the supply line and adjusting the incoming pressure if necessary to meet
the required supply line pressure as listed in the Specifications. The
manifold pressure is tested by connecting the manometer to the manifold
pressure tap on the gas control valve (Figure 7).
This appliance and its individual shutoff valve must be disconnected
from the gas supply piping system during any pressure testing of that
system at test pressures in excess of
isolated from the gas supply piping system by closing its individual
manual shutoff valve during any pressure testing of the gas supply piping
system at test pressures equal to or less than

Log Placement Within Unit

Fragile! Handle the logs set with care. Always wear gloves and
safety goggles while handling the logs set.
Position the front and rear burner tubes in their cradles firmly.
Center the ember screen directly on the front burner tube, with the cut
out set over the pilot. The largest log fits tightly to the r ear of the
firebox.
There is one "locator" slot in the base of the main log to aid in
correct placement.
When setting the log, place the log over the "locator" and push log
set firmly against rear wall of the firebox. The next piece to install is the middle-
sized piece. Stand this piece directly between the two burner tubes. The small log
will now fit over the post locators provided on the two larger logs. Open the bag of
embers and place in a single file row across the front burner tube, on top of the
screen. Do not place embers on or in front of the pilot.
Exact positioning of the log set is required in order to obtain a pleasing flame
pattern and efficient combustion.
Incorrect log placement may cause carbon build-up, excess thermal stress on the log
set and stove parts, reduced
efficiency and, high levels of carbon monoxide.

Log Set Removal

To remove the logs set, follow the Installation of Logs Set instructions in
the reverse order.
½
" psig. The Sterling must be
½ " psig.
C
AUTION
N
OTE
N
OTE
Sediment Trap
REAR LOG
LOCATOR
SLOT
FRONT LOG
EMBERS
EMBER SCREEN
11
MODEL Sterling "G" B-Vent
Gas Suppl y
Inlet
T o E q u i p m e n t
Tee Fitting
Inlet
3" MI N .
Nipple
Cap
PEG
FRONT
VIEW
Sterling BV Log Set Assembly
Sterling BV Assembled Log Set
EMBERS
EMBER
SCREEN
SIDE
VIEW
Sterling BV Assembled Log Set
PEG
SIDE
VIEW
FRONT LOG
REAR LOG
MIDDLE LOG
LOG LOCATOR
REAR BURNER
TUBE
AIR SHUTTER
FRONT BURNER
TUBE