11
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
LENNOX HEARTH PRODUCTS • MERIT PLUS
®
B-VENT GAS FIREPLACES (MPB33/35/40/45) • CARE AND OPERATION INSTRUCTIONS
FRONT GLASS ENCLOSURE PANEL,
REMOVAL AND INSTALLATION
WARNING
Any safety screen or guard
removed for servicing the appli-
ance must be replaced prior to
operating the appliance.
AVERTISSEMENT
Tout écran ou protecteur retiré
pour permettre l’entretien de
l’appareil doit être remis en
place avant de mettre l’appareil
en marche.
WARNING
• Do not attempt to substitute the
materials used on this door, or
replace cracked or broken glass.
• Handle this glass with extreme
care! Glass is susceptible to
damage – Do not scratch or
handle roughly while reinstall-
ing the glass door frame.
• The glass door of this appli-
ance must only be replaced as a
complete unit as provided by the
manufacturer. Do not attempt
to replace broken, cracked or
chipped glass separately.
• Do not attempt to touch the front
enclosure glass with your hands
while the fi replace is in use.
WARNING
Do not operate appliance with
the glass front removed, cracked
or broken.
AVERTISSEMENT
Ne pas utiliser l'appareil si le
panneau frontal en verre n'est
pas en place, est craqué ou
brisé.
Only doors certifi ed with the appliance shall
be used.
Seules des portes certifi ées pour cet
appareil doivent être utilisées.
WARNING: DO NOT abuse glass door by
striking or slamming shut.
These are B-vent appliances. They are
designed to operate only when the front glass
enclosure panels are installed. Generally
the front glass enclosure panel should not
be removed except to gain access to the
components within the fi rebox.
REMOVING GLASS ENCLOSURE PANELS
1.
Remove the top louver assembly.
2.
To access the glass door securing latch,
fi rst open the lower control compartment
door (
Figure 5
) by pushing in
simultaneously the left and right top
corners of the door. (The door is hinged
at the bottom.) Remove the bottom
compartment door by sliding the hinge
pin, located at the door’s left side, to
the right until it disengages from the left
corner post hole. Pull the door diagonally
to the left, away from the fi replace.
Figure 5: Front Glass Enclosure
Panel, Removal and
Installation
3.
Locate the latch at the top of the control
compartment and disengage it from the
door frame bottom vee-fl ange by pulling
down on the handle to open it.
REINSTALLING THE GLASS
ENCLOSURE PANEL
1.
Retrieve the glass door. Visually inspect
the gasket on the backside of the frame.
Gasket surface must be clean, free of
irregularities and seated fi rmly.
2.
Position the door in front of the fi rebox
opening with the bottom of the door held
away from the fi replace
(Figure 5)
. Hook
the top fl ange of the door frame over the
top of the fi rebox frame.
3.
Let the bottom of the door frame swing
gently in towards the fi replace ensuring
that the gasket seats evenly as the door
frame draws shut. Fasten the latch
located underneath the fi rebox fl oor to
the door's vee-fl ange. Close the latch
securely.
Latch
Glass Door
Firebox Floor
Bottom Vee-flange
Door Frame
Top Flange
Door Frame
