LG B-VENT GAS GC3 - Manual (Page 17)

17
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Maintenance & Servicing
m
aintenanCe
C
heCklist
Should Only Be Performed by a Qualified Service Techni-
cian.
Caution: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper
and dangerous operation. Verify proper operation after
servicing.
1. Annual inspection should be made and the following
checks performed:
a) With unit cool, remove glass and inspect burner for dirt,
soot, and lint accumulations and remove if necessary.
If excessive soot accumulation is present on burner,
have a qualified serviceman adjust burner for proper
combustion.
b) Clean any deposits from inside glass with gas fireplace
glass cleaner. NEVER attempt to remove or clean glass
when the unit is hot.
c) Check that chimney and its outlet are open and free from
soot, blockage, or debris.
d) Inspect the pilot system for proper flame. See instruc-
tions on page 15.
e) Check the Millivolt system as per Table 4 on page 16.
f) The appliance area must be kept clear and free of com-
bustible materials, gasoline, and other flammable vapors
and liquids.
g) Check glass gaskets once a year. Gaskets must be tight.
Replace if necessary.
. The viewing glass should be cleaned periodically (see
Glass Maintenance).
g
lass
m
aintenanCe
Cleaning: When cool, the glass may be cleaned with a clean,
soft cloth and Windex. For cleaning white condensation from
the interior glass, use KEL KEM gas fireplace glass cleaner
available from your insert dealer. Use of caustic or abrasive
cleaners may damage the glass. DO NOT operate the insert
with broken glass. DO NOT clean door or glass when hot. DO
NOT abuse the glass door by striking or slamming it shut.
DO NOT use substitute materials if replacing the glass. DO
NOT spray commercial glass cleaner with ammonia on the
door and glass gasket as it may dissolve the gasket glue.
Replacement: The glass in the insert door cannot be replaced
separately. Should the glass be damaged, the entire glass,
gasket, and metal frame assembly must be replaced as a
unit. This replacement glass assembly is available from your
Lennox Hearth Products dealer. The glass is neo-ceramic
and alternative types must not be used.
WARNING: Do not operate appliance with the glass panel
removed, cracked, or broken. Do not remove glass door
while the insert is hot. Replacement of the glass door
should be done by a qualified service technician.
g
lass
d
oor
r
emoval
(refer to Figures 0a and 0b)
Caution: Do not slam or strike glass door or damage
may occur.
Do not remove the glass door while the insert is hot. Open
both latches on the right and left side of the door (they
are centered on the sides of the front door - see Figure
0a). With the latches released, rotate the catch part of
each latch outward away from the front door. The door
will pivot toward you from the top (hinging from the bottom
as shown in Figure 0b). On the bottom of the door there
are tabs that slide into slots on the firebox. Disengage the
tabs on the door from the slots on the firebox by lifting up
on the door until it stops and slide the door all the way to
the left. You can then remove the door straight out from
the slots. To reinstall door reverse the steps above.
Figure 0a
Figure 0b
Open the top door latches by pulling them forward and up.
Lift the glass door up and off the lower spring latch
Side Door Latches
Door
Lower Front Door Tabs