J. A. Roby MAGNUM User manual

November 5, 2015 Printed in Canada
Certified and tested according to
CAN/ULC S627-00
UL 1482-2011
CAN/CSA STD B415.1-10
Instruction Manual
490, rue de l'Argon
Québec, CANADA G2N 2C9
Tél.: [phone] Fax : [phone]
www.jaroby.com
MAGNUM
PLEASE READ CAREFULLY AND KEEP
THIS MANUAL FOR FUTURE REFERENCE

November 5, 2015
TABLE OF CONTENT
Introduction...............................................................................3
Warning....................................................................................3
Rating plate..............................................................................4
Appliance Dimension................................................................5
Specifications...........................................................................5
Clearances to combustible material .........................................5
Installation................................................................................6
Floor protection....................................................................6
Floor protection plate minimum dimensions ....................6
Clearances of the stove until the floor plate protection....6
Minimums clearances to combustible material.....................7
Assembly before installation ................................................8
Installing legs...................................................................8
Fan and Snap disc box installation..................................8
Firebricks installation............................................................9
Bottom firebricks installation............................................9
Back firebricks installation ...............................................9
Side firebricks installation..............................................10
Firebricks installation on the pipes.................................10
General stove installation steps.........................................12
Chimney connector installation..........................................13
General steps of chimney installation ................................14
Inside Masonry Chimney, Vertical Installation ...............15
Outside Vertical Installation...........................................15
Cathedral Vertical Installation........................................15
Offset Installation...........................................................16
Vertical Installation.........................................................17
External combustion air source..............................................18
Air Inlet Obstruction.......................................................18
Stainless steel deflector replacement.................................19
Front deflector replacement...........................................19
Stainless steel tubes replacement .....................................19
Stainless steel tube Installation .....................................19
Tube support installation....................................................20
Operating Instructions............................................................21
Primary and secondary air admission control....................21
Lightning fire ......................................................................21
First fire..............................................................................21
Keep a fire .........................................................................21
Fans Controls ....................................................................22
Wood storage ....................................................................22
Maintenance...........................................................................23
Ash Removal .....................................................................23
Ash Disposal......................................................................23
Creosote Formation...........................................................23
Chimney Inspection ...........................................................23
Chimney Sweeping............................................................23
Door care...........................................................................24
Air Tighten Adjustment.......................................................24
Door adjustment (hinges side).......................................24
Door adjustment (right side) ..........................................24
Cleaning up glass..........................................................24
Disassembly and reassembly of door............................24
Replacing broken glass.................................................24
Replacing glass fiber rope.............................................25
Glass fiber rope preparation..........................................25
Glass fiber rope installation ...........................................25
What to do in case of Chimney Fire .......................................25
Appendix 1 .............................................................................26
Door assembly...................................................................26
Square Door..................................................................26
Appendix 2 .............................................................................27
Circuit diagram of fan.........................................................27
Snap Disc Box parts description........................................27
Appendix 3 .............................................................................28
Parts that can be replaced.................................................28
J. A. ROBY LIMITED LIFETIME WARRANTY.......................29

November 5, 2015 3
Introduction
Read all instructions carefullybefore installing your new
appliance. A proper installation is very important for a
safe and effective use of your stove. If you have any
doubts about the installation of your appliance
correctly, we suggest to call a professional installer. A
wrong installation may result in a fire, injury or loss of
life.
Keep these instructions for future use.
This appliance must be connected to:
•A type HT chimney of 6 inch diameter
(15.24 cm) listed to UL-103 or ULC-
S629;
•A conforming masonry chimney of 6 inch
diameter (15.24cm) with qualified
internal lining.
Warning
N.B: PLEASE BE AWARE THAT THE LOCAL
CODES AND REGULATIONS MIGHT BE MORE
SPECIFIC THAN THIS MANUAL. YOU CAN
CONSULT A PROFESSIONAL INSTALLER,
THE FIRE DEPARTMENT OR LOCAL
AUTHORITIES ABOUT RESTRICTION ON
INSTALLATION OF SOLID-FUEL BURNING
APPLIANCES.
DO NOT CONNECT THIS APPLIANCE TO A
CHIMNEY FLUE SERVING ANOTHER
APPLIANCE.
DO NOT CONNECT TO OR USE IN CONJUNCTION
WITH ANY AIR DISTRIBUTION DUCTWORK
UNLESS SPECIFICALLY APPROVED FOR SUCH
INSTALLATIONS.
THIS APPLIANCE IS BUILT FOR BURNING
FIREWOOD ONLY.
USE OF ANY OTHER TYPE OF FUEL SUCH AS
COAL, CONSTRUCTION WOOD, TREATED WOOD,
FLAMMABLE LIQUID, WASTE OR ANY FLAMMABLE
THING CAN CAUSE OVERHEATING AND DAMAGE
THE STOVE.

November 5, 2015 4
Rating plate

November 5, 2015 5
Appliance Dimension
Specifications
Clearances to combustible
material
Option Ultimate 2015 Magnum
Combustible Wood Wood
Recommended
surface area 3800 ft² 3800 ft²
Capacity 120 000 BTU/h 120 000 BTU/h
Flue pipe diameter 6 in (15.4 cm) 6 in (15.4 cm)
Minimal chimney
height 12 ft (365 cm) 12 ft (365 cm)
Exterior Height 37 13/16 in
(96 cm) 29 in (73.6 cm)
Exterior Width 29 in (73.6 cm) 29 in (73.6 cm)
Exterior Depth 37 7/16 in (95 cm) 37 7/16 in (95 cm)
Door Opening 16 in x 9.5 in
40.6 cm x 25.4 cm 16 in x 9.5 in 40.6 cm x 25.4 cm
Interior Height 15½ in (38 cm) 15½ in (38 cm)
Interior Width 20½ in (50.8 cm) 20½ in (50.8 cm)
Interior Depth 25¼ in (64 cm) 25¼ in (64 cm)
Maximum log length 24½ in (62.2 cm) 24½ in (62.2 cm)
Average combustion
time 4 to 18 hours 4 to 18 hours
Weight 507 pounds
230 Kg 507 pounds 230 Kg
Specifications Ultimate 2015 Magnum
Back 10 in (25.4 cm) 10 in (25.4 cm)
Beside 20 in (50.8 cm) 20 in (50.8 cm)
Front 48 in (121.9 cm) 48 in (121.9 cm)
Minimum
Ceiling Height 84 in (213.4 cm) 84 in (213.4 cm)
Back of Flue
Collar 17 in (43.18 cm) 17 in (43.18 cm)
Side of Flue
Collar 31⅛in (79.09 cm) 31⅛in (79.09 cm)

November 5, 2015 6
Installation
Floor protection
Your stove must be installed on a non-combustible material
plate to protect the floor and avoid fire which would be caused
by: •Projections of sparks from door opening or loading
logs;
•The heat radiation when stove runaway might cause a
self-inflammation of the floor and the coating;
•Flow of creosote when there is a chimney fire.
The coating used must be non-combustible and approved
according to standard UL1618 for USA or your local codes
(Example: cement, brick, ceramic tiles…)
Floor protection plate minimum dimensions
The following dimensions are the minimums values and they
can be greater.
Canada:
•44 ¾ (113.73 cm)
•53 ¾ (136.53 cm)
•3/8 in thickness (1 cm)
United States:
•44 ¾ (113.73 cm)
•51¾ (131.44 cm)
•3/8 in thickness (1 cm)
UNITED STATES ONLY: It’s necessary to protect the floor
beneath the horizontal part of chimney connector extending 2
inch (5cm) beyond each side of the pipe. You can extend the
floor protection panel while respecting the clearances of each
side of stove.
Clearances of the stove until the floor plate
protection
The following dimensions are the minimums values and they
can be greater.
Canada:
•8 inches (20.32 cm) rear
•8 inches (20.32 cm) side
•18 inches (45.72 cm) loading door
Unites States:
•8 inches (20.32 cm) rear
•8 inches (20.32 cm) side
•16 inches (40.64 cm) loading door

November 5, 2015 7
Minimums clearances to combustible material
This appliance needs a minimum space because of these
reduced clearances. Whether in the living room or the dining
room, the MAGNUM stove will match perfectly by its originality
and heating. It requires a minimum clearance of 10 inches at
the back (for a smoke simple pipe with a heat shield) and
20 inches of lateral MINIMUM clearance.
In case of a single pipe without heat shield, you must keep
your stove 18 inches away from all combustible material
so that the MINIMUM clearance at the back of the stove will
be 16¼ inches (41.3cm).
For a 45° or other corner installation, the minimum
clearance between the stove and combustible
material must be 6 inches.
Regarding reducing that dimension, you have to
contact your local authority to know how to install
heat shield on a wall. Installation with reduced
clearances must comply with standard NFPA211 or
CAN/CSA-B365.

November 5, 2015 8
Assembly before installation
The stove leg and the warming oven top might not be assembled
in the factory, in order to save space for transportation and
storage. You must therefore assemble these parts before
installing the cook stove.
DO NOT USE THE APPLIANCE WITHOUT INSTALLING THE
LEGS.
Installing legs
1) Take out legs and bricks from the combustion chamber.
2) Unscrew the stove from the skids.
3) Lay the stove on its back carefully not to damage the
paint.
4) Loosen the nut (#2) without removing it completely.
5) Install the legs (#1) as illustrated below.
Attention: Make sure the legs are in place, correctly
positioned and in contact with the bottom of the stove.
The washer (#3) should also be in place.
Fan and Snap disc box installation
1) Install the two fans at the bottom of vent box as
illustrated. Please note that the cords must be placed
as shown.
2) Screw the snap disc box into the holes made for this
purpose at the back near the vent box.
WARNING: THE POWER CORD MUST NOT BE
PLACED UNDER OR IN FRONT OF THE APPLIANCE.
Fan
Grid
Screw
Snap disc box
Screw
Star washer

November 5, 2015 9
Firebricks installation
Bottom firebricks installation
1) Put 4 bricks «A» in the bottom as shown in the picture
below.
2) After, insert 5 bricks «A» in front of the 4 bricks previously
placed.
3) Insert 2 brick «A» on both sides of the pilot.
4) Insert brick «A» on the right and «B» on the left to finish the
installation at the bottom.
Back firebricks installation
5) Put 4 bricks «A» against the back wall.
6) Put the 3 brick screws in the hole for this purpose and
tighten them loosely so that split washers can be insert
easily.
7) Add 4 bricks «B» horizontally on the 4 bricks «A» previously
placed.
8) To finish, put the split washers and tighten the screws.
.
Rondelles fendues / Split washers

November 5, 2015 10
Side firebricks installation
9) Put 3 bricks «A» and 1 angled brick «C» beside the right air
passage.
10) Put one brick «C» on the one installed at Step 1, then place
1 brick screw in the hole for this purpose and tighten it
loosely so that split washers can be insert easily.
11) Set 1 sprit washer on the screw and place 1 brick « D »
beside it as shown in the illustration. Put the split washer
and tighten it.
12) Repeat steps1 2 and 3 to do the other side of the stove.
Firebricks installation on the pipes
The firebricks must be put on the 5 pipes from the back of the
combustion chamber. These bricks keep a maximum heat inside
the combustion chamber to help the air supply from the pipes
burn the entire gas coming out from wood.
The rockwool over the bricks can reduce a considerable leakage
between the bricks and also keep maximum heat inside the
combustion chamber. It should cover up all the bricks and the
each top side of the air passage.
IMPORTANT: The rockwool must not obstruct the smoke exit.
Verify from the hole of the chimney collar to make sure if it is in
the right position. Then, place 2 half round stainless plates as
shown in the picture.
1) Put 4 « A » bricks over the 2 pipes at the rear and push
them against the back of the combustion chamber.
Rondelle fendue / Split washer

November 5, 2015 11
2) Put 4 bricks « A » over the 3 front pipes as shown in the
illustration. Be sure to eliminate any space between the
bricks previously placed at the rear.
3) Put the rockwool over the bricks and assume then the
smoke exit way is not obstructed.
4) Put two half metal discs over the rockwool near the rear
deflector already in place. Be sure to put it under the rear
deflector to maximise the clearance between rockwool and
the rear deflector. You can look from the hole of the
chimney collar to be sure the rockwool is not obstructing
the space.
WARNING: Obstructing smoke exit way under
deflector can force smoke to exit by the door and
the stove must not work properly.

November 5, 2015 12
General stove installation steps
1) Read the entire owner and installation manual before
install and use your stove.
2) Chose a spot where to install your cook stove. Read
section about floor protection dimension and about
localisation of stove over the floor protection plate, and
for combustible material clearance. Once you have
decided where to install the stove, mark the roof at the
center of chimney
•To be sure that the vertical center of the chimney
is set, use a plumb line and mark the center on the
floor.
3) Verify if it is possible to pass chimney without
damaging the structural integrity of your house. If not,
you might have to change the location of the stove
while keeping the minimum clearance. In case that you
have to cut a beam, be sure to keep the structural
integrity of your house by following state of the art and
National building code.
•We recommend to have this appliance installed by
a certified installer.
Note:
This appliance have to be connected to 6 inch (15.24 cm)
factory build chimney HT UL 103 or CAN/ULC S629
compliant or a 6 inch (15.24 cm) masonry chimney with a
homologated sleeve inside.
4) Install the chimney following the manufacturer
instruction.
5) Place the stove directly on the floor aligned vertically
with the center of chimney, and trace the 4 sides of the
stove on the floor and remove it.
6) Trace the dimension of floor protection. Keep the offset
clearance of 8 inches (20.3 cm) from the side and the
back of the stove. The front offset clearance from the
door opening is 16 inches (40.6 cm) in US and 18
inches (45 cm) in Canada.
7) Install the floor protection plate inside the trace. (It must
be non-combustible material)
8) Put the stove on the protection floor plate and respect
the offset clearance set at step 6. Be sure to centering
chimney with the chimney collar.
9) If you have an outside air inlet, you must use 4 inch
(10.16 cm) flexible aluminum pipe. The pipe must be
hermetic toward outside with an air inlet and an
approved grid.
10) Install the chimney connector from the stove. It is
necessary to attach the each pipe section with 3
screws from the stove collar to the chimney collar.
Note:
•The single wall or double wall chimney connector
must be 6 inch diameter and have a minimum
thickness of 24 gauge (0.025 inch, 0.64 mm)
•Do not use galvanised steel chimney connector.
.

November 5, 2015 13
Chimney connector installation
The chimney connector is a set of single wall or double wall flue
pipes and elbow installed between the stove collar and the
chimney collar. The single wall chimney connector is sold at any
hardware store and is not homologated or certified. Some rules
must be followed for installation and can be found in the
installation codes for wood heater.
•Double wall chimney connector
The stove was designed and tested with a single wall
chimney connector with heat shield, but it is possible to
install a 6 inch (15.2 cm) double wall certified chimney
connector
ATTENTION: For the clearance between combustible
materials and double wall chimney connector, see
manufacturer’s manual.
•Single wall chimney connector
For the single wall chimney connector, you must use the
single wall or double wall chimney connector and it must be
6 inch diameter and have a minimum thickness of 24 gauge
(0.025 in 0.64 mm). For the single wall section and
elbow, install a metal heat shield and 1 inch (25.4 mm)
offset.
ATTENTION:
•If heat shield is not installed, you must move away the
stove to keep 18 inch (45.7 cm) clearance between
combustibles materials and the chimney connector.
•Any horizontal section must have a slope of 1/4 inch (6.35
mm) by feet (30 cm) toward the chimney collar. It should
not exceed 36 inches (91.4 cm).
•Clearance between roof and horizontal single wall
chimney connector must be 18 inches (45.7 cm) or more.
•Clearance between roof and horizontal double wall
chimney connector, follow chimney connector
manufacturer indication.
ALL SECTION AND ELBOW MUST BE CLEAN AND IN
GOOD CONDITION AND MUST BE APPROVED FOR WOOD
BURNING.
1.Chimney connector assembly installation
Make a summary installation of all sections and elbows (if
necessary) to ensure that you meet the clearances and
inclinations of the horizontal sections and check that you have
all the necessary parts to final installation.
oFor direct vertical installation you will need:
1 adequate length of vertical section;
1 adequate length of telescopic chimney
connector section allowing you to connect
the last chimney connector section to the
roof support collar.
Note: Additional sections can be used for higher roof.
oFor horizontal run installation, you will need
1 adequate length of vertical section;
1 x 90° elbow or 2 x 45°elbow;
1 x adequate length of telescopic chimney
connector section.
Note: For better performance, two 45 degree elbows
are preferable, with or without straight section in
between.
2. Disassemble the whole thing and start screwing the pieces
from the stove to the roof chimney collar.
3. Insert entirely the roll formed end into the stove collar and
fix it with minimum 3 screws.
4. Install all the next section up to the roof chimney support
and screw every chimney connector parts with 3 screws
WARNING: It’s mandatory to screw all joint with a
minimum of 3 screw.
5. Install all other sections and screw them all up to the
chimney collar.
6. Screw the last section to the chimney collar.
DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE
SERVING ANOTHER APPLIANCE.
CONNECTOR PIPES SHOULD NEVER PASS THROUGH
THE CEILING, WALLS, A CLOSET, AN ATTIC OR
OTHER ENCLOSED AREAS THAT COULD CAUSE
HEAT BUILDUP. IF YOU NEED TO PASS THROUGH
COMBUSTIBLE MATERIAL, MAKE SURE THAT YOUR
INSTALLATION COMPLIES WITH CAN / CSA-B365.
.

November 5, 2015 14
General steps of chimney installation
Use only approved chimneys of the same size as the output of
the appliance, which means 6 inches in the case of this stove.
The chimneysmust be tested according to CAN/ULC-S629-M87
in Canada and to UL-103 (type HT) In USA. The ROBY2500/
ROBY2500 CUISINIERE can be installed with a masonry
chimney according to ULC-S635, ULC-S640 and UL-1777. The
masonry chimney must be equipped with a stainless steel
sleeve and meet the standards for the masonry chimney with
inner sleeve.
Provide a place for sweeping.
It is preferable, if possible, to avoid a chimney built outside of a
house and on an exterior wall, especially in cold regions.
Outside chimneys generally have a less efficient draft. They can
even have down draft since it is hard to heat them enough to
reach their operating temperature. Cold chimneys have
tendencies of greater accumulation of creosote, less efficient
draft and worse efficiency. Draft is proportional to the total
chimneyheight as wellas its temperature. It is thereforepossible
to get better draft by increasing the chimney's height and by
reducing the heat loss with insulated lining. Make sure that all
pipe joints are really airtight. A leak reduces the efficiency of the
appliance and could even make its usage dangerous.
Note: This is a general chimney installation method. Refer
to the manufacturer’s manual for more details of
installation of your chimney.
1) Determine the total length necessary for your
chimney.
2) Make holes into all floors and roof.
3) If you need to cut a joist, be sure to strengthen the
adjacent joists and frame the hole respecting the
minimum dimensions between combustible
materials and the fireguard. Follow the
manufacturer's instructions supplied with the
fireguard. Never cut a loadbearing
joist/beam.
4) Frame the holes in each level and attic
respecting the minimum distance
recommended by the manufacturer of your
chimney. Install fireguard in each level.
5) Frame the hole into the roof.
6) Install a chimney support and a fireguard in the
ceiling where cook stove is installed.
7) Stack the prefabricated chimney sections on the
support and exceed the roof.
•The chimney must exceed at least 3 feet
(91.4 cm) from the highest point of the hole
in the roof.
•The chimney must also be at least 2 feet
over the highest point on the roof inside
10 feet (304 cm) radius around the chimney.
•The minimum length of chimney is 12 feet
(365.8 cm).
ATTENTION: Make sure the chimney parts are attached
properly and locked onto the chimney support.
Note: A chimney longer than the minimum required can
add more draft and help the operation of the cook stove.
Try the minimum length first then add sections if you need
more draft.
8) Put the roof flashing over the chimney and seal it with
roof caulking.
9) Nail the roof flashing.
10) Slide the storm collar over the chimney and fix it. Seal
it with high temperature caulking.
11) Lock the chimney cap and install the spark arrestor if
necessary.

November 5, 2015 15
Inside Masonry Chimney, Vertical
Installation
The wood burning appliance must be installed in accordance
with the applicable local laws or the CAN/CSA-B365, NFPA211
(USA) norms. Follow the chimney manufacturer’s instructions to
install the chimney.
The chimney masonry must have inside a certified metallic
sleeve cover up all the chimney height. The sleeve must be at
the same diameter of the flue collar. The junction between the
sleeve and the chimney connector must be tight and sealed to
avoid fume to go indoor.
To pass into a combustible wall between the stove and the
masonry chimney, the installation method has to be safe to
prevent fire. Refer to your local authority to get the latest
information.
To install the stove in an abandoned masonry, the chimney must
have a certified metallic sleeve cover inside up all the chimney
height. The sleeve must be at the same diameter than the flue
collar. The junction between sleeve and the chimney connector
must be tight and sealed to avoid fume to go indoor. Don’t forget
to add a sweep opening.
Outside Vertical Installation
The wood burning appliance must be installed in accordance
with the applicable local laws or the CAN/CSA-B365, NFPA211
(USA) norms. Follow the chimney manufacturer’s instructions
for installation.
To pass into a combustible wall between stove and the chimney,
the installation method has to be safe to prevent fire. Refer to
your local authority to get the latest information.

November 5, 2015 16
Cathedral Vertical Installation
The wood burning appliance must be installed in accordance
with the applicable local laws or the CAN/CSA-B365, NFPA211
(USA) norms. Follow the chimney manufacturer’s instructions
to install the chimney.
Always pass chimney between joists. If you have to cut a joist,
refer to the National Building code to know how to do it safely
to avoid structural integrity fail. Otherwise, call a carpenter or a
certified installer.
Always frame around chimney and keep minimal clearances
indicated in your chimney manual.
Do not fill the gap between the framing and the chimney.
Nothing must be in contact with the chimney.
Always install a fire-wall at each level, in a wall, a ceiling, a
floor and an attic.
Always pass with a straight section through joists.
The chimney should be supported by the cathedral roof. Install
a frame for this purpose around the opening. Weight of the
chimney must not be supported by the stove.
Offset Installation
The wood burning appliance must be installed in accordance
with the applicable local laws or the CAN/CSA-B365, NFPA211
(USA) norms. Follow the chimney manufacturer’s instructions
to install the chimney.
Always pass chimney between joists. If you have to cut a joist,
refer to the National Building code to know how to do it safely
to avoid structural integrity fail. Otherwise, call a carpenter or a
certified installer.
Always frame around chimney. Keep minimal clearances
indicated in your chimney manual.
Do not fill the gap between the framing and the chimney.
Nothing must be in contact with the chimney.
Always install a fire-wall at each level, in a wall, a ceiling, a
floor and an attic.
A special fire stop need to be install into the attic. It keeps
insulation distant from the chimney.
Always pass with a straight section through joists.
Chimney weight has to be support by the lowest floor with a
ceiling support.
Chimney weight should never be onto the elbows. Install a
support band to support the upper straight section over the
elbow.
Weight of the chimney must not be supported by the stove.
Some restriction have to be respect regarding the maximum
angle and length of the offset. Refer to the chimney manual or
local building code for this restriction.

November 5, 2015 17
Vertical Installation
The wood burning appliance must be installed in accordance
with the applicable local laws or the CAN/CSA-B365, NFPA211
(USA) norms. Follow the chimney manufacturer’s instructions
to install the chimney.
Always pass chimney between joists. If you have to cut a joist,
refer to the National Building code to know how to do it safely
to avoid structural integrity fail. Otherwise, call a carpenter or a
certified installer.
Always frame around chimney. Keep minimal clearances
indicated in your chimney manual.
Do not fill the gap between the framing and the chimney.
Nothing must be in contact with the chimney.
Always install a fire-wall at each level, in a wall, a ceiling, a
floor and an attic.
A special fire stop need to be install into the attic. It keeps
insulation distant from the chimney.
Always pass with a straight section through joists.
The chimney should be supported by the cathedral roof. Install
a frame for this purpose around the opening. Weight of the
chimney must not be supported by the stove.

November 5, 2015 18
External combustion air source
In conventional designed homes, natural ventilation is enough
to operate the wood stove efficiently.
In Novoclimat homes, stoves might not work properly. When
some appliances are in motion, such as tumble dryer, kitchen
hood or bathroom fan, the smoke might come in the house
because of the depressurization which they would cause. In
this case, you must install a combustion air intake system.
If there is no air intake system, we recommend you to open
slightly a window of the room where the stove is situated in
order to avoid a negative air pressure when an appliance
mentioned above is working.
WARNING: DO NOT INSTALL THIS APPLIANCE IN MOBILE
HOME.
A mobile home on a foundation is considered as a
conventional house.
Air Inlet Obstruction
If the stove extinguishes after closing the door, it’s possible that
the air inlet is obstructed by something.
After a long unused period, insects or animals can build a nest
inside the air inlet. In winter, snow can accumulate over the air
inlet and obstruct it especially after a storm.
Before warming season, always inspect air inlet pipe to make
sure nothing obstructs the outside air inlet.

November 5, 2015 19
Stainless steel deflector replacement
Internal stainless-steel deflectors are used in the combustion
chamber to protect the steel deflector placed underneath from
the corrosion cause by extreme temperature and conditions in
the combustion chamber.
When they get damaged, you have to replace them.
Front deflector replacement
The front deflector is for the protection of the primary air
passage. If it gets holes, the fire might come in and damage
the air passage, and it might cause the smoke to come out
from the air passage. It must be therefore changed.
Before replacing the defector, remove following items:
• Rockwool and two half round steel plates;
• 3 front tubes;
• Bricks at the front row so that you can unscrew and
screw the deflector in place.
Replacement of the front deflector.
1. Remove all the screws of the front deflector and take
it out.
2. Install the new deflector and screw it in place. Pay
attention to put all screw.
3. Install previously disassembled tubes, rockwool and
half round steel plates. Follow the instruction of the
stainless steel tubes replacement section.
Stainless steel tubes replacement
Although the tubes are in stainless steel, they will be eventually
corroded and perforated by the extreme temperature and
conditions. They must be replaced by a new one to ensure
performance of your stove.
Stainless steel tube Installation
Two types of tubes are used in the stove. Four at the bottom
are single hole tubes which are placed at the rear of heat
chamber. The front heat chamber is covered by the one hole
tube.
To ensure proper tube orientation, there is a notch made at
one end of tube. Find a corresponding one made in either of
the two hot air side channels.
Tuyau
trou simple
Single hole tube
Tuyau
trous double
Double hole tube

November 5, 2015 20
How to install a tube
1) Insert the tube into the round hole into the hot air side
channel.
2) Align and insert the notched end into the other side.
3) Push completely the notched end and insert the cotter
pin into the last hole at the other side.
.
4) Split the cutter pin to lock it.
5) Install the next tube.
To remove tubes, do steps in reverse order.
Tube support installation
Put the support over the tube and fix it at the top of the
combustion chamber with the screws as shown.