Lennox Hearth Door 36LBF User Manual

HEARTH PRODUCTS  
KITS AND ACCESSORIES  
P/N 504267M  
Rev. F, 09/2010  
LBF SERIES BI-FOLD GLASS DOORS  
INSTALLATION INSTRUCTIONS FOR LBF SERIES BI-FOLD GLASS DOORS  
36LBF/ LBF-BB 38LBF/LBF-BB/LBF-BS 42LBF /LBF-BB 43LBF /LBF-BB /LBF-BS 50LBF /LBF-BB  
WARNING  
THIS KIT IS TO BE INSTALLED BY A QUALIFIED  
SERVICE TECHNICIAN OR OTHER QUALIFIED AGENCY  
IN ACCORDANCE WITH THE MANUFACTURER’S  
INSTRUCTIONS AND ALL CODES AND REQUIREMENTS OF  
THE AUTHORITY HAVING JURISDICTION IN THE USA OR  
CANADA. IF THESE INSTRUCTIONS ARE NOT FOLLOWED  
EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING  
Figure 1  
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF  
LIFE. THE QUALIFIED AGENCY PERFORMING THIS WORK  
ASSUMES RESPONSIBILITY FOR THIS INSTALLATION.  
GENERAL INFORMATION  
The bi-fold glass door assemblies listed in this Instruction Sheet are  
designed for use with Lennox Hearth Products fireplaces or appliances  
that specify 36", 38", 42", 43", or 50" LBF Series doors.  
WARNING  
Each door assembly consists of a right and left glass panel assembly  
with factory-mounted door handles. 36LBF Series and 42LBF Series door  
kits also include air deflectors. 50LBF Series door kits also include vent  
channels. Each kit also includes a center door clip hardware kit.  
HOT FIREPLACES WILL CAUSE SEVERE BURNS.  
DO NOT TOUCH GLASS, METAL FRAME OR SCREEN  
UNTIL COOLED. NEVER ALLOW CHILDREN TO TOUCH  
THESE AREAS.  
DONOTALTERORMODIFYTHESEDOORASSEMBLIES,ORAFIREPLACE  
MALFUNCTION OR FIRE HAZARD MAY RESULT.  
The LBF Series bi-fold glass doors have been tested and listed by Intertek.  
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE.  
KITS  
Kit  
ALL WARNINGS, PRECAUTIONS, AND INSTRUCTIONS IN THE  
INSTALLATION INSTRUCTIONS AND CARE AND OPERATION MANUALS  
PROVIDED WITH THE APPLIANCE APPLY TO THESE INSTRUCTIONS.  
Model  
Finish  
36LBF Series Bi-Fold Glass Door Kits  
12M17  
12M19  
36LBF  
36LBF-BS  
Black  
Brushed Stainless  
KIT CONTENTS  
(Letters in brackets refer to Figure 2.)  
38LBF Series Bi-Fold Glass Door Kits  
12M20  
12M21  
12M22  
38LBF  
38LBF-BB  
38LBF-BS  
Black  
Brass  
Brushed Stainless  
• 1 ea. Bi-Fold Door, Left [A]  
• 1 ea. Bi-Fold Door, Right [A]  
• 1 ea. Air Deflector, Left [B]  
[A] Left/Right Bi-Fold Doors  
(36LBF and 42LBF Series doors only)  
• 1 ea. Air Deflector, Right [B]  
(36LBF and 42LBF Series doors only)  
• 1 ea. Vent Channel, Left [C]  
(50LBF Series doors only)  
• 1 ea. Vent Channel, Right [C]  
(50LBF Series doors only)  
42LBF Series Bi-Fold Glass Door Kits  
H7962  
H7964  
42LBF  
42LBF-BS  
Black  
Brushed Stainless  
[B] Left/Right Air Deflectors  
(36/42LBF Series only)  
43LBF Series Bi-Fold Glass Door Kits  
12M23  
12M24  
12M25  
43LBF  
43LBF-BB  
43LBF-BS  
Black  
Brass  
Brushed Stainless  
[C] Left/Right Vent Channels  
(50LBF Series only)  
• 1 ea. Center Door Clip Hardware Kit [D]  
• 1 ea. Warranty  
50LBF Series Bi-Fold Glass Door Kits  
H7965  
H7967  
50LBF  
50LBF-BS  
Black  
Brushed Stainless  
TOOLS NEEDED  
• Medium Phillips Screwdriver  
• 3/8" Open-end Wrench  
[D] Center Door Clip and  
Hardware  
Figure 2  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE  
 
LENNOX HEARTH PRODUCTS LBF SERIES BI-FOLD GLASS DOORS INSTALLATION INSTRUCTIONS  
INSTALLING THE BI-FOLD DOORS  
ALIGNING THE BI-FOLD DOORS  
Step 1. Refer to Figure 1 on page 1 for correct door position. Starting  
with the left door panel, hold it at a slight angle to the door frame outer  
edge, with the top of the door tilted toward the center of the firebox.  
The doors are properly aligned when the top door trim is in a straight, level  
line, and the vertical gap between the doors is even from top to bottom.  
To align the bi-fold doors:  
Step 2. Swing the lower outer corner of the door over the hole in the  
lower frame of the firebox opening, and insert the lower pivot pin into  
the hole (Figures 6 and 7, below).  
Step 1. Grasp one door handle, and loosen the lower door pivot pin using  
a 3/8" open-end wrench.  
Note: The upper door pivot pins can be loosened for adjustment  
purposes; however, it is easier to loosen the lower pins.  
Step 2. Slide the door panel on the hinge pin until the gap between the  
upper door trim and upper frame is even.  
Step 3. Retighten the lower door pivot pin.  
Step 4. If needed, repeat this procedure for the opposite door.  
Lower  
Pivot Pin  
GENERAL OPERATING PRECAUTIONS  
AND INSTRUCTIONS  
Figure 6: Lower Left Door Panel  
CAUTION  
Lower  
Frame  
THESE GLASS DOORS ARE LISTED ONLY FOR USE  
WITH FIREPLACES OR APPLIANCES THAT SPECIFY  
LBF SERIES BI-FOLD GLASS DOORS. USE ON ANY  
OTHER FIREPLACE OR APPLIANCE MAY CONSTITUTE  
A POTENTIAL FIRE HAZARD.  
Pivot  
Point  
Avoid building extremely large fires, as the tempered glass could  
become damaged.  
Figure 7: Lower Left Door Panel  
Use fireplace tools carefully to avoid striking the glass.  
Keep wire mesh screens closed during fireplace use.  
Step 3. Carefully move the top edge of the door assembly until the upper  
pivot pin and upper roller pin are inside the upper guide track of the  
firebox frame (Figure 8, below).  
Fireplace flue damper must remain open until fire is completely out.  
Ensure that wood and embers are well within the confines of the grate  
area and well away from the glass doors.  
Pivot Pin  
Lock  
Roller Pin  
Keep wire mesh screens closed during fireplace use.  
Keep glass doors closed at night when retiring to minimize the loss of  
heated room air up the vent.  
IMPORTANT: THE FINISH OF THESE DOORS MAY BE PROTECTED  
WITH A SELF-ADHERING PLASTIC COATING THAT MUST BE REMOVED  
BEFORE HEAT IS GENERATED BY A FIRE IN THE FIREBOX. TO PREVENT  
MELTING, ENSURE THAT ANY PLASTIC COATING PROTECTING THE  
FINISH OF THESE DOORS IS REMOVED FOLLOWING INSTALLATION.  
REFER TO THE FIREPLACE INSTALLATION INSTRUCTIONS AND HO-  
MEOWNER'S CARE AND OPERATION INSTRUCTIONS FOR DETAILED  
INSTRUCTIONS REGARDING THE MAINTENANCE OF THE FINISH OF  
THESE DOORS.  
Figure 8  
Step 4. Continue to carefully move the door until the upper pivot pin slips  
into the upper door guide track hole and engages the spring clip, which  
locks it into place (Figure 9, below).  
WARNING  
Spring Clip  
Upper Door  
Guide Track  
DO NOT BURN TRASH, CONSTRUCTION SCRAPS,  
RAILROAD TIES, OR OTHER HIGHLY FLAMMABLE  
MATERIAL IN THE FIREPLACE. INTENSE HEAT  
CAN CAUSE THE GLASS TO LOSE STRENGTH AND  
RESILIENCE, WHICH WILL RESULT IN GLASS  
BREAKAGE.  
Pivot Pin  
Roller Pin  
(continued on next page)  
Figure 9  
3
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE  
 
LENNOX HEARTH PRODUCTS BI-FOLD GLASS DOORS LBF SERIES INSTALLATION INSTRUCTIONS  
GENERAL OPERATING PRECAUTIONS AND INSTRUCTIONS (continued from previous page)  
WARNING  
WARNING  
FRONT-OPEN FIREPLACES SHOULD ONLY BE  
OPERATED WITH DOORS FULLY OPEN OR  
DOORS FULLY CLOSED.  
BE AWARE THAT SAFETY GLASS IS UNPREDICT-  
ABLE WHEN HOT, AND MAY BREAK, EXPELLING  
HOT GLASS INTO THE ROOM.  
MULTI-OPEN FIREPLACES MUST BE OPERATED  
WITH DOORS FULLY CLOSED.  
WHEN OPERATING WITH DOORS CLOSED,  
ADVISE ALL FAMILY MEMBERS TO REMAIN  
WELL AWAY FROM THE FIREPLACE TO AVOID  
PERSONAL INJURY.  
IF DOORS ARE LEFT PARTLY OPEN, FLAME MAY  
BE DRAWN OUT OF THE FIREPLACE OPENING,  
CREATING RISKS OF BOTH FIRE AND SMOKE.  
The bi-fold doors utilize tempered glass that is designed for use with high  
temperatures but that also can shatter unexpectedly. Tempered glass  
breaks into small particles when it shatters. If the glass in the bi-fold  
doors does break, particles of extremely hot glass could be discharged  
into the surrounding environment, thereby creating a risk of personal  
injury or fire. Observe all operating precautions and instructions to reduce  
the risk of personal injury or fire.  
CAUTION  
GLASS AND METAL FRAMES GET HOT! ALWAYS USE  
HANDLES TO OPEN AND CLOSE THE DOORS.  
DO NOT SIT CLOSE TO THE GLASS.  
Please refer to the appliance Care and Operation Instructions for proper  
operating conditions.  
Extreme temperature changes can cause breakage. IF THE DOORS ARE  
COLD, DO NOT BUILD A HOT FIRE AND THEN CLOSE THE DOORS.  
Front-open fireplace systems should only be operated with the glass  
doors FULLY OPEN or FULLY CLOSED (see Figure 9).  
A chip or scratch creates a weakness in tempered glass that can cause  
the glass to break when heated. IF THE GLASS IN THE BI-FOLD DOOR  
ASSEMBLY BECOMES SCRATCHED OR CHIPPED, REPLACE THE DOOR  
ASSEMBLY.  
Multi-open fireplace systems must be operated with the glass doors  
FULLY CLOSED (see Figure 9).  
Always use the door handles when opening and closing the doors.  
CLEANING  
NEVER CLEAN THE GLASS WHEN THE DOORS ARE HOT.  
Ammonia-based cleaners will damage the finish. DO NOT USE AM-  
MONIA OR AMMONIA-BASED GLASS OR HOUSEHOLD CLEANERS  
TO CLEAN THE GLASS OR DOOR FRAME.  
Take care not to scratch the glass surface. DO NOT USE ABRASIVE  
CLEANING PRODUCTS OR MATERIALS.  
Fully Open or  
Fully Closed  
Front-Open Systems  
Fully Closed  
Multi-Open Systems  
To remove dirt and grime from the doors, gently scrub with a soft cloth  
dampened with water; and then wipe dry.  
Figure 9  
To remove stubborn stains from the doors, use a mild non-ammonia  
soap solution and soft cloth to gently scrub away the stains. Rinse with  
clear water, and then wipe dry.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
Lennox Hearth Products reserves the right to make changes at any time, without notice, in  
design, materials, specifications, orprices, andalsotodiscontinuecolors, stylesandproducts.  
Consult your local distributor for fireplace code information.  
Printed in U.S.A. © 2000 Lennox Hearth Products  
P/N 504267M REV. F 09/2010  
1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210  
4
 

LG Electronics DVD Recorder GH22 User Manual
LSI Network Card SCSI 320 2 Controller User Manual
Lucent Technologies Marine Radio partner advanced communications system User Manual
Magellan GPS Receiver 9200 LM User Manual
Marshall electronic Flat Panel Television V R44P User Manual
Maxi Cosi Car Seat THE SAFE WORLD OF I User Manual
McCulloch Chainsaw MCC4516FK User Manual
McCulloch Lawn Mower 532 43 45 09 Rev 1 User Manual
MicroNet Technology IP Phone SP5101 User Manual
Micronics Car Seat W6 LI User Manual