Appalachian Stove & Fabricators GEMINI-XLB Installation And Operating Manual Download Page 15

VIII. MAINTENANCE

15

There are areas of the stove and chimney system that 
need periodic maintenance to ensure safe and efficient 
operation.

1. ASH REMOVAL 
When ashes get 3” to 4” deep in your firebox, wait until 
the stove has cooled, then remove the grate at the 
bottom of the heater into the ash pan below. Carefully 
remove the pan. Ashes should be placed on a non-
combustible floor or on the ground, away from all 
combustible materials pending final disposal. The ashes 
should be retained in the closed container until all 
cinders have thoroughly cooled.

NOTE: For the most efficient stove operation leave a 
minimum of 2” ash in the firebox at all times. This will 
help maintain a hot charcoal bed. 

NOTE: DO NOT OVERFIRE THIS HEATER.

Attempts to achieve heat output rates that exceed heater 
design specifications can result in permanent damage to 
the heater and to the catalytic combustor.

2. CARE OF THE GLASS
The glass supplied with your stove is designed to 
withstand extremely high temperatures. However, like 
any glass product, IT CAN BE BROKEN! Take care not 
to bump it with a log or a poker, and be sure the wood 
is entirely inside the stove before attempting to close the 
door.

Periodically opening the drafts and allowing the fire to 
burn brightly will help reduce the soot buildup on the 
glass. The glass may be cleaned with a NON-ABRASIVE  
cleaner such as a spray glass cleaner or oven cleaner. 

An effective way of cleaning the glass is to dip a 
dampened rag in the ashes and scrub the surface clean. 
The application of a non-stick cooking spray to the inner 
surface of the glass will help keep it clean. 

3. CHIMNEY CARE
When wood is burned slowly, it produces tar and other 
organic vapors, which combine with expelled moisture 
to form creosote. The creosote vapors condense in the 
relatively cool chimney flue of a slow burning fire. As a 
result, creosote residue accumulates on the flue lining. 
The chimney connector and chimney should be 
inspected at least twice yearly during the heating season 
to determine if a creosote buildup has occurred.

If creosote has accumulated, it should be removed to 
reduce the risk of a chimney fire.

NOTE: Insert model stoves should be removed from the 
fireplace for cleaning. Slide the stove out and place it on 
a piece of cardboard or drop cloths to protect the floor. 
The fireplace and throat of the chimney CANNOT be 
properly cleaned with the stove in place.

4. STOVE FINISH 
All stoves are finished with a specially formulated high 
temperature paint. During the first few firings of the 
stove, a slight odor of paint may be noticed. This is 
normal during the curing process and the fumes are not 
hazardous. If they cause irritation, crack a window or 
door for a few minutes to disperse the fumes.

NOTE: Although non-toxic, the fumes MAY set off a 
smoke detector located near the stove.

5. BLOWER CARE
Remove and clean the blower every four months. 
Unplug the blower before removing or servicing. 

TO OIL THE BLOWER:
The blower should be oiled at least two times per season 
with SAE-20. The oil ports (2) are located on the 
opposite ends of the center hub on the top side of the 
blower (see illustration).

6. DOOR GASKET REPLACEMENT
Remove all old gasket and clean the gasket channel, if 
necessary. Put high temperature silicone adhesive in the 
channel and lay the gasket in so that the ends of the 
gasket meet in the bottom right corner of the door back. 
Press down slightly.

 7. MOTOR MAINTENANCE
Use turbine oil when lubricating motor. Perform this 
task every six months.

Summary of Contents for GEMINI-XLB

Page 1: ...fety follow the installation directions Contact local building or fire officials about restrictions and installation inspection requirements in your area This stove must be connected to a listed high temperature residential type and building heating appliance chimney or an approved masonry chimney with flue liner GEMINI PATENT PAT 4 607 611 August 26th 1986 1994 Appalachian Stove Fabricators Inc ...

Page 2: ... 3 Chimney Care 15 4 Stove Finish 15 5 Blower Care 15 6 Door Gasket Replacement 15 7 Motor Maintenance 15 TABLE OF CONTENTS IX Safety 16 X Limited Warranty 16 XI Warranty Registration 17 NOTE Tested and listed by Arnold Greene Testing Laboratories to test standards ANSI UL 1482 737 127 HUD specifications and Uniform Building Code Thank you for purchasing the Gemini XLB stove Appalachian Stove welc...

Page 3: ...ng allows for quick access if service is needed 5 Glass Door seals the firebox for high efficiency and allows you to see the fire 6 Refractory Firebox Liner boosts burning efficiency by reflecting radiant heat back into the fire This results in a more thorough and cleaner burn 7 Warm Air Deflector on the top stove edge directs the heated air downward and across the floor for maximum comfort 8 Slid...

Page 4: ...esigned for zero clearance to combustibles as a freestanding unit FIGURE 2 Rear and side wall clearances depend on two factors A Composition of the wall structure combustible or non combustible materials Use of non combustible materials will reduce the clearance needed B Chimney Clearance 6 or 8 insulated class A pipe low residential heat type all fuel must be used Follow pipe manufacturer s recom...

Page 5: ...unit A Gemini XLB Unit B Blower Assembly C Refractory Firebox Liner D Damper Spring E Draft Contol Knob F Heat Resistant Insulation Rolls G Ash Pan 2 Mounting Optional Trim Panels A Mount the top trim panel with the mounting screws provided B Mount side panels NOTE The Gemini XLB trim kit may be installed to a maximum of 2 1 2 from the front edge of the stove One half inch is preferred ...

Page 6: ...tural cooling vents of the Gemini XLB fireplace unit when installing NOTE If a raised hearth is used raise the Gemini XLB unit in proportion to the elevation to avoid blocking stove vents and to maintain correct 22 hearth clearance to combustibles This completes the installation of your Gemini XLB unit Please refer to section VII and VIII for instruction on operation and stove maintenance 4 IMPORT...

Page 7: ...ed so that the air flows to the rest of the home in the most direct route possible B Locate the approximate penetration point of the chimney structure Avoid roof areas such as valleys ridges dormers and hips If the installation is being made on a combustible floor place the floor protector in position Section II If you are using the optional freestanding base attach it at this time Place the stove...

Page 8: ...rom the appliance up through the chimney The amount of draft in your chimney depends on the length of the chimney local geography nearby obstructions and other factors Too much draft may lead to excessive temperatures in the appliance and may damage the catalytic combustors Inadequate draft may cause backpuffing into the room and plugging of the chimney catalyst NOTE Inadequate draft will cause th...

Page 9: ...ney pipe other than class A pipe consult your fire marshal for safe installation instructions Use one layer of insulation for double wall pipe and two layers for triple wall pipe B Attaching chimney to Gemini XLB unit FIGURE 9 A solid fuel chimney must make a positive connection to the drip proof pipe connector at all points along base of pipe connector for proper installation FIGURE 10 CHIMNEY IN...

Page 10: ... edge of the stove unit It may be used with both freestanding and fireplace units If used in combination with the optional trim panels for fireplace units attach the trim panels first 1 Mount top and side strips to trim panels with self tapping brass screws provided Leave approximately 1 at top edges of trim to be covered by corner brass If needed strips can easily be cut with a hacksaw 2 Mount tw...

Page 11: ...atalystic heater may be equipped with a temperature probe to monitor catalyst operation Proper functioning combustors typically maintain temperatures in excess of 500 degrees F and often reach temperatures in excess of 1000 degrees F If catalytic temperatures are not in excess of 500 degrees refer to the Catalyst Troubleshooting Guide or further information located in this manual To determine if t...

Page 12: ...rational temperature or the stove door being opened too quickly Glowing stove parts may be attributed to running the stove too hot excessive amounts of wood a high draft reduce when temperatures become too excessive a glowing combustor this is normal during first 1 3 of burn cycle or a chimney fire close inlet air and outlet dampers completely if this does not help vacate home and call the fire de...

Page 13: ...lysts not in metal housing should be wrapped with 1 16 gasketing before installing Locate the catalysts from the front of the damper housing Re install the sealing D New gasketing should be installed to allow for a seal between the damper housing and the firebox top This may be done by putting a layer of gasketing around the top where the housing is located In both cases the use of an adhesive to ...

Page 14: ...r on medium speed For a medium high burn open both slides approximated 3 8 of an inch and operate the blower on low speed VII OPERATION For a medium low burn open both slides approximately 3 16 of an inch and operate the blower on the low speed The start up slide located on the ash pan may be opened during the first three minutes of the burn For the low burn open the left slide approximately 3 16 ...

Page 15: ...wly it produces tar and other organic vapors which combine with expelled moisture to form creosote The creosote vapors condense in the relatively cool chimney flue of a slow burning fire As a result creosote residue accumulates on the flue lining The chimney connector and chimney should be inspected at least twice yearly during the heating season to determine if a creosote buildup has occurred If ...

Page 16: ...tive manufacturers 1 yr glass refractory firebrick andirons and decorative trim have no warranty Defective parts will be repaired or replaced at the manufacturer s option Parts which are returned to Appalachian Stove and Fabricators Inc within 30 days of purchase and found to be defective on inspection will be replaced without charge for the new part After 30 days parts covered by the warranty wil...

Page 17: ......

Page 18: ......

Page 19: ..._________________________________ CITY __________________________________STATE ________________ HOW DID YOU HEAR ABOUT APPALACHIAN STOVE ___________ ______________________________________________________________ TYPE OF HEAT YOU PRESENTLY HAVE ________________________ APPROXIMATE SQUARE FEET OF HOME ______________________ NUMBER OF ROOMS _________________________________________ TYPE OF CONSTRUCTI...

Reviews: