Lennox Hearth 38LBF User's Manual
Contents
1. z 7S Ss a 0 Figure 1 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 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 DO NOT ALTER OR MODIFY THESE DOOR ASSEMBLIES OR A FIREPLACE 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 ALL WARNINGS PRECAUTIONS AND INSTRUCTIONS IN THE INSTALLATION INSTRUCTIONS AND CARE AND OPERATION MANUALS PROVIDED WITH THE APPLIANCE APPLY TO THESE INSTRUCTIONS KIT CONTENTS Letters in brackets refer to Figure 2 e 1 ea Bi Fold Door Left A e 1 ea Bi Fold Door Right A e 1 ea Air Deflector Left B A Left Right Bi Fold Doors 36LBF and 42LBF Series doors only ar e 1 ea Air Deflector Right B T 36LBF and 42LBF Series doors only B Left Right Air Deflectors e 1 ea Vent Channel Left C 36 42LBF Series only 50LBF Series doors only e 1 ea Vent Channel Right C SSS SOLBF Series door2. 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 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 continued on next page NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 4 LENNOX HEARTH PRODUCTS BI FOLD GLASS DOORS e LBF SERIES e INSTALLATION INSTRUCTIONS GENERAL OPERATING PRECAUTIONS AND INSTRUCTIONS continued from previous page AX WARNING FRONT OPEN FIREPLACES SHOULD ONLY BE OPERATED WITH DOORS FULLY OPEN OR DOORS FULLY CLOSED MULTI OPEN FIREPLACES MUST BE OPERATED WITH DOORS FULLY CLOSED IF DOORS ARE LEFT PARTLY OPEN FLAME MAY BE DRAWN OUT OF THE FIREPLACE OPENING CREATING RISKS OF BOTH FIRE AND SMOKE A CAUTION GLASS AND METAL FRAMES GET HOT ALWAYS USE HANDLES TO OPEN AND CLOSE THE DOORS Please refer to the appliance Care and Operation Instructions for proper operating conditions Front open fireplace systems should only be operated with the glass doors FULLY OPEN or FULLY CLOSED see Figure 9 Multi open fire
3. LENNOX HEARTH PRODUCTS P N 504267M Rev F 09 2010 HEARTH PRODUCTS KITS AND ACCESSORIES 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 A 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 PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE THE QUALIFIED AGENCY PERFORMING THIS WORK ASSUMES RESPONSIBILITY FOR THIS INSTALLATION A WARNING HOT FIREPLACES WILL CAUSE SEVERE BURNS DO NOT TOUCH GLASS METAL FRAME OR SCREEN UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH THESE AREAS KITS Kit Model Finish 36LBF Series Bi Fold Glass Door Kits 12M17 36LBF Black 12M19 36LBF BS Brushed Stainless 38LBF Series Bi Fold Glass Door Kits 12M20 38LBF Black 12M21 38LBF BB Brass 12M22 38LBF BS Brushed Stainless 42LBF Series Bi Fold Glass Door Kits H7962 42LBF Black H7964 42LBF BS Brushed Stainless 43LBF Series Bi Fold Glass Door Kits 12M23 43LBF Black 12M24 43LBF BB Brass 12M25 43LBF BS Brushed Stainless 50LBF Series Bi Fold Glass Door Kits H7965 50LBF Black H7967 50LBF BS Brushed Stainless c US Intertek
4. h DO NOT USE AM MONIA OR AMMONIA BASED GLASS OR HOUSEHOLD CLEANERS TO CLEAN THE GLASS OR DOOR FRAME e Take care not to scratch the glass surface DO NOT USE ABRASIVE CLEANING PRODUCTS OR MATERIALS To remove dirt and grime from the doors gently scrub with a soft cloth dampened with water and then wipe dry 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 amp ILLUSTRATIONS ARE NOT TO SCALE Lennox Hearth Products reserves the right to make changes at any time without notice in design materials specifications or prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information Printed in U S A 2000 Lennox Hearth Products P N 504267M REV F 09 2010 LENNOX 1508 Elm Hill Pike Suite 108 Nashville TN 37210
5. i fold door installation procedures on the next page Detail Figure 5 Installation of Center Clip on 50LBF LBF BS ONS ARE NOT TO SCALE LENNOX HEARTH PRODUCTS e LBF SERIES BI FOLD GLASS DOORS e INSTALLATION INSTRUCTIONS INSTALLING THE BI FOLD DOORS Step 1 Refer to Figure 7 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 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 ETE Lower gt og Pivot Pin Figure 6 Lower Left Door Panel Figure 7 Lower Left Door Panel 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 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 Spring Clip Upper Door Guide Track Roller Pin Figure 9 ALIGNING THE BI FOLD DOORS The doors are properly aligned when the top door trim is in a straigh
6. place systems must be operated with the glass doors FULLY CLOSED see Figure 9 Always use the door handles when opening and closing the doors Cor oo Fully Open or Fully Closed Front Open Systems Fully Closed Multi Open Systems Figure 9 BE AWARE THAT SAFETY GLASS IS UNPREDICT ABLE WHEN HOT AND MAY BREAK EXPELLING HOT GLASS INTO THE ROOM WHEN OPERATING WITH DOORS CLOSED ADVISE ALL FAMILY MEMBERS TO REMAIN WELL AWAY FROM THE FIREPLACE TO AVOID PERSONAL INJURY 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 e DO NOT SIT CLOSE TO THE GLASS e Extreme temperature changes can cause breakage IF THE DOORS ARE COLD DO NOT BUILD A HOT FIRE AND THEN CLOSE THE DOORS e 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 CLEANING e NEVER CLEAN THE GLASS WHEN THE DOORS ARE HOT e Ammonia based cleaners will damage the finis
7. s only C Left Right Vent Channels e 1 ea Center Door Clip Hardware Kit D 50LBF Series only e 1 ea Warranty Sp TOOLS NEEDED e Medium Phillips Screwdriver e 3 8 Open end Wrench D Center Door Clip and Hardware Figure 2 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE LENNOX HEARTH PRODUCTS e LBF SERIES BI FOLD GLASS DOORS e INSTALLATION INSTRUCTIONS NOTE READ ALL THE STEPS BEFORE STARTING THE INSTALLATION INSTALLER NOTICE THESE INSTRUCTIONS MUST BE LEFT WITH THE APPLIANCE ALL WARNINGS PRECAUTIONS AND INSTRUCTIONS IN THE NSTALLATION INSTRUCTIONS AND CARE AND OPERATION MANUALS PROVIDED WITH THE APPLIANCE APPLY TO THESE INSTRUCTIONS IF YOU ENCOUNTER ANY PROBLEMS NEED CLARIFICATION OF THESE INSTRUCTIONS OR ARE NOT QUALIFIED TO PROPERLY INSTALL THIS KIT CONTACT YOUR LOCAL DISTRIBUTOR OR DEALER PRE ASSEMBLY NOTES 36LBF LBF BS and 42LBF LBF BS BI FOLD DOORS Before installing 36LBF LBF BS and 42LBF LBF BS bi fold doors the deflectors and center clip must be installed on the firebox Step 1 Refer to Figure 3 below Using a Phillips screwdriver remove the three 3 factory installed screws in the lower face of the firebox Step 2 Position the left and right deflectors and the center clip as shown below and attach using the three screws Step 3 Proceed to bi fold door installation procedures on the next page Deflector Detail Installation oy eit air denec
8. t level line and the vertical gap between the doors is even from top to bottom To align the bi fold doors 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 GENERAL OPERATING PRECAUTIONS AND INSTRUCTIONS A CAUTION 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 e Avoid building extremely large fires as the tempered glass could become damaged e Use fireplace tools carefully to avoid striking the glass e Keep wire mesh screens closed during fireplace use e Fireplace flue damper must remain open until fire is completely out e Ensure that wood and embers are well within the confines of the grate area and well away from the glass doors e Keep wire mesh screens closed during fireplace use e 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
9. tor Detail Installation of center clip on top of both air deflectors Figure 3 Installation of Air Deflectors and Center Clip on 36LBF LBF BS and 42LBF LBF BS NOTE DIAGRAMS amp ILLUSTRAT PRE ASSEMBLY NOTES SOLBF LBF BS BI FOLD DOORS Before installing 50LBF LBF BS bi fold doors the vent channels and center clip must be installed on the firebox Step 1 Refer to Figure 4 below While holding one of the vent channel components vertically and parallel to one side of the firebox opening insert the top tab into the upper door guide track between the spring clip and the inside of the upper door guide track Step 2 Align the engagement clip with the lowermost opening along the firebox side Step 3 Snap the channel into place Step 4 When the vent channel is properly positioned the holes on each tab will align with the door pin holes at the top and bottom of the firebox opening Step 5 Repeat this procedure for the other vent channel component Upper Door Guide Track Spring Clip As Shown pulled away for clarity Clearance Hole Vent Channel Door Q Engagement Clip Engaged Clip Appliance Figure 4 Installation of Vent Channels on 50LBF LBF BS Step 6 Remove the factory installed screw in the center front of the firebox Step 7 Position the center clip as shown in Figure 5 below and attach it using the two 2 provided screws Step 8 Proceed to b
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