Haas+Sohn HSDZ 75.5-SF easy Specification sheet

SOLID FUEL STOVE
HSDZ 75.5-SFeasy
Type HKS 1575 –SF AL
HSDZ 75.5 easy
Type HKS 1575-AL
Operating and
installation manual

2
Dear Customer!
Congratulations and thank you for choosing Haas+Sohn solid fuel stove;
hope that it will please you for many many years.
You bought a solid fuel stove equipped with an innovative heating system,
which burns the prescribed fuel in an environment friendly and economical
way. To comply with the strict regulations of emission values, it requires a
precisely metered supply of combustion air.
This dosage can be reached with the automatic power control, which helps
the warming up and closes automatically after reaching the operating
temperature.
A combined heating and ashdoor offers you more ease of access and a
major increase in safety (no uncontrolled burning through an open ash
door). It is particularly important to have a professional and elaborated
connection to an operating chimney.
Table of Contents
Equipment Safety Act….…...…2
General …………….………….…3
Disposal of packaging
Safety notice……………………4
Device components
-Dimensions/Mounting dimensions.5
Technical specifications
Installation instructions……...6
Exhauststack
-Mounting the smoke outlet on top
Connection to the chimney……….7
Connectionfortheexternal
combustion air supply….…….8
Controls……………………….10
-Air regulation
-Air draught limiter
-Height adjustment
-Cleaning cover ………………..12
-Combustible drawer
Oven …………………………... 13
Starting up…………………….14
-Combustibles
-Emission control
Heating ………………………….15
-Heating mode
-Heating with wood
-Heating with coal
Cooking …………………………16
-Bakingand roasting
-Oven thermometer
Cleaning and maintenance ….17
Glass ceramic stove top…. ……18
-Safety was priority during
production and construction
- During cleaning the
following principles must be
observed
-Implementation,cleaning
and maintenanceof the
stove top
Faults, failure analysis……….19
-Faults and failure analysis
-Standard operation
The chimney…..………………..21
Notes……………………………..22

General information
Dear Customer!
Before starting up please read these instructions carefully. Then you get
familiar with operating the stove very quickly. A solid fuel stove is not a
toy...
The stove is hot during operation!
Therefore children should be implicitly kept away, as they do not recognize the
risks which can occur when handling stoves. Our equipment complies with the
safety regulations of the law on technical work equipment. However, this does not
cover in any case all accident risks whatsoever. Questions:
In case of questions and complaints please provide the full details and serial
number of the model. This information is printed on the label.The label is located
on the left front support leg and also on the back of this manual.
To ensure safe operation of your device, be sure to follow the safety instructions
in the appropriate chapter.
By heating micro cracks in fireclay may arise, but these have no effect on
the operation.
In case any problem occured due to poor air draught conditions
during the heating up phase, here are some tips:
Please use smaller (2 to 4 cm) pieces of wood when starting the fire.
We recommend you to use firelighter cubes comercially available (Pay attention
to environmental compatibility).
To start the fire, fully open the air combustion control.
Also at the first pile up, please use not too large and not too many pieces of
wood. Clean the device every time before use.
Disposal of packaging
Packaging and packaging aids,
except for wood-based materials, are
recyclable, so dispose them at the
proper container.
Paper, paperboard and corrugated
board should be placed in the proper
collection containers. Plastic
packaging parts should also be given
to the relevant collector.
3
At packaging aid only recyclable
plastics are used, see here:
PE = polyethylene
02 = PE-HD
04 = PE-LD
PP=polypropylene
PS = polystyrene

4
Safety instructions
 The stove must be installed by a qualified personnel. Important information on this
subject can be found in chapter ‘Installation instructions’.
 Before connecting the stove, please call a chimney sweeper to check the
chimney.
 Heat the oven only with closed door.
 Do not overheat the stove.
 Use only the recommended fuels.Do not burn waste or slack coal.
 Never use spirits, petrol or any other inflammable liquids to light the
combustibles. Also after lighting the combustibles refrain from refuelling them
with inflammable materials.
 The quantity of fuel should be adjusted to the heat output.
 Do not burn the hobs and prevent overboiling of dishes.
 Windows and doors in the installation room should not be too well sealed
because there is a need for enough combustion air supply. Otherwise it might
be necessary to provide adequate fresh air supply to the room.
 Do not store flammable materials and paper in the fuel charge.
 The cover should always be open during operation.
 Clean the stove and the flue pipe regularly.
 Children should be implicitly kept away as they do not recognize the risks
which can occur when handling stoves.
 The oven must be built over with no flammable or temperature sensitive
materials.
Device components
1 Cover(optional)
2 Steel plateorceramic hob
3 Oven bar
4 Combination door
5 Ash tray
6 Air regulation
7 Throttle regulation
8 Collecting tray(extensible)
9 Combustible drawer
10 Grill
11 Baking tray
12 Oven door
13 Cleaning panel

Dimensions and connecting dimension
A two-part base offers the possibility of height adjustment (max. 30 mm).
For this remove the fixing screws and fix the lower panel at the desired height.
Technical specifications
Dimensions
HSDZ 75 .5
Apparatus *(without cover) H/W/D mm 850*/750/600
Oven H/W/D mm
Fire door opening H/W mm
Firebox W/D mm
Exhaust stack Ø mm
Middle exhaust stack-floor mm
Weight kg
Minimum delivery pressure mbar
Nominal heat output kW
Efficiency %
CO (based on 13% O2) mg/Nm³
Powder (based on 13% O2) mg/Nm³
Heating capability as per DIN 18893
-with favorable construction m³
-less favorable construction m³
-with unfavorable construction m³
270/330/410
180/200
214/410
120
690
ca. 140
0,12
7,5
80,0
750
28
230
132
90
HSDZ 75. 5: Audit report nr.: RRF 15 15 3910 EN 12815 Testing laboratory: 1625
Connectionoptions: Heating on the left –1x right rear, 1x right lateral, 1x right up
Heating on the right –1x left rear, 1x left lateral, 1x left up
Accessory: Poker, paddle, baking tray, grill, cover (optional)
Firing type: Single layer firing 5

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Installation instructions
 When installing the stove, all legal and
relevant fire safety regulations must be
observed.
 If the stove is installed on a flammable
material like for example wood, then a
bottom plate has to be attached which
overlaps the device minimum 10 cm
laterally and minimum 50 cm forward.
 The delivery pressure of the chimney
must not be less than 0.12 mbar.
 Horizontal exhaust pipes over 0,5
m length have to enter the flue
connection at maximum 10
degrees. Pipes that are not heat
insulated or are not vertical should
not be longer than 1,25 m.
 The diameter of the exhaust pipe
from the flue outlet to the chimney
must not be reduced.
Available as accessory:
1 Spacer ledge–is externally fitted
on the enamelled side wall.
ATTENTION! The minimum distance between the stove, exhaust pipe
and flammable or temperature-sensitive materials, respectively
furniture elements has to be 20 cm and must be adhered to! (See
accessories).
Exhaust stack The exhaust pipe is to be
mounted on the side:
 Remove the appropriate side panel
after loosening the mounting
screws.Unscrew the enamelled
sealing cap from the side wall.
 Loosen the screws and remove the
cover front of the connection opening.
Then attach the exhaust outlet and
tighten the screw into the left. Install
sidewall again.
The exhaust pipe is to be mounted on
the rear:
 Fit the flue outlet (see second
paragraph) as described for the
connection to the side.

7
HSDZ 75.5
Firewood
lignite briquett
es
8,8 ṁ(g/s)
10,5 ṁ(g/s)
250 t (°C)
265 t (°C)
12 p (Pa)
12 p (Pa)
Installing with upper flue outlet
1.) Remove the inlaid cover from
the hotplate.
2.) Attach the flue outlet from the
bottom and fasten it with the
enclosed screws and washers.
ATTENTION –The stove frame must be installed flush-mounted!
Connection to the chimney
 The chimney must be suitable for the connection of the selected oven. If in doubt, ask the
responsible chimney sweeper.
 Pay attention to the correct chimney profile. Air leakage in the chimney and in the exhaust
pipe reduces the delivery pressure and has to be eliminated, that is, to be sealed. The
stove can be connected directly to the chimney.
 Longer exhaust pipes must never be mounted horizontally but vertical to the chimney. The
pipe cross-section must not be changed.
 If there is insufficient delivery pressure, the oven has to be connected with an 1 to 1,5 m
long vertical exhaust pipe.The vertical tube then acts as a start-up circuit and increases the
delivery pressure.
 If the delivery pressure is too high, an appropriate equipment (butterfly valve) has to be
integrated that lowers the pressure.
Insulate exhaust pipes which are lead through cold rooms with heat-resistant material.
Thereby condensation and combustion deposit will be effectively avoided.
 All connection points must be tightly secured and sealed with fire-resistant sealing tape or
other suitable materials.
 The exhaust pipe must be installed with wall lining to the chimney so that it does not
protrude to the free cross-section. If another furnace is attached to the chimney, the
minimum distance has to be 30 cm between the two connections.
 If the chimney does not operate properly, for example there is too weak or too strong
delivery pressure, too large cross-sections or leakages, please to consult a professional
chimney sweeper.
Chartforchimneycalculation
As per DIN EN 13384-1 / 2
Exhaust gas mass flow based on NW L
Exhaust gas temperature measured in
the flue outlet
Minimum delivery pressure at nominal
heat output
See Figureon page 21

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Connection to external combustion air supply is
only valid for HSDZ 75.5 - AL
Connection to external combustion air is available for these stove models.
(DIN EN 12815 certificated). The stove operates basically with open flue
thus enough amount of fresh air has to be guaranteed in the operation
room.
For buildings/rooms that have tight-fitting windows and doors (energy-
saving houses, passive houses, etc.) or when using an extractor hood with
air extraction mode, a separate fresh air supply from outside must be
provided!
If combining it with home ventilation system, please inform your
responsible ventilation manufacturer.
To use the external combustion air supply, please remove the combustion
drawer first. Then you can install an insulated flexible aluminium pipe Ø
60mm including a fitting connecting clip (not included in the delivery) on
the bottom of the stove.
* Measurechanges with height adjustment

9
 When using a home ventilation system including a fireplace, it’s
obligatory to consult your responsible chimney sweeper!
 For the fresh air supply connection on the stove, use a designated
insulated flexible pipe with a diameter of 60mm. If using rectangular tubes,
the appropriate cross section must be observed.
 To prevent condensation, the air duct must be insulated and protected
from the wind.
 To ensure the proper operation of the air inlet, shut-off equipments such
as throttles, valves, sliders must not be installed into the fresh air supply.
Also the outdoor suction piece has to be protected from blockages by a
protective grid.
 There must be no vacuum in the installation area. When using
airconditioning systems such as ventilation systems, extractor hoods,
conveyors etc., the relevant technical rules and regulations must be
respected. Please contact your respectible chimney sweeper and
ventilation manufacturer.
 The responsible chimney sweeper conducts an annual review of the
cross-section based on their regulations to make sure it is clean, safe
and operates properly. To this, appropriate inspection holes have to be
provided. Please turn to your local chimney sweeper on this subject.
Connectionexamples:
Air supply from below
max. tubing length 4m
Air supply from behind
max. tubing length 4m
Air supply from above
Only with certified
chimney system

10
Controls
Air regulation
Knob position Start - heating up:
In this position all ventilation openings are fully open.
In addition, the exhaust flap (oven side) opens to
reduce the flue gas. This ensures a better air draught
during heating up.
Knob position coal - nominal heat output:
When using brown coal briquettes, it is
recommended to adjust the applied amount of fuel to
the heat demand, so that only in case of large heat
output would it be fully loaded.(see max. deposition
rate „fuels“ page 14)
Knob in position coal - partial load operation:
If using lignite briquettes, first let the applied amount
burn through properly then adjust the knob to a
lower value to let it smolder.
Knob position wood - heating mode:
As soon as the fuel vividly burns (depending on the
air draught conditions), the knob must be adjusted to
position ‘wood‘.

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Air draught regulator
Height adjustment
The height of the stove can be adjusted
to other devices with the four adjusting
screws. Use a fork spanner SW 17 for
adjusting (not included in the delivery).
Pay attention when adjusting the
height of the exhaust pipe connection.
If during height adjustment the distance was too high between the side panel
and the ground, it can be covered by the enclosed panel. Simply screw off
the appropriate side wall. Attach the panel in the desired position and install
back the side wall.
Knob position 30%:
With the air draught regulator the increased chimney
air draught can be throttled. (for example too high
chimney or weather conditions).
The air draught regulator must not be shuttered in the
heating phase, so that the fuel can burn optimally.
Knob position 100%:
This position is selected in the heating-up phase, as
well as the necessary delivery pressure of the
chimney.
(see „chart for chimney calculation“ page 7)

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Cleaning cover
 The air system under the oven can be
cleaned via the cleaning cover.
 Remove the enamelled cleaning
panel with a strong pull.
 Open the cleaning cover by
unscrewing the wing nuts and
place it carefully (Attention: Do
not break the sensors and sensor
wires.)
 Clean thoroughly.
 After cleaning, close the cleaning
cover again and put on the
enamelled panel carefully.
Combustible
drawer
The combustible drawer is used for storing fuels.
Do not keep inflammables, such as paper therein and do not overfill the drawer!

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Oven
Remove all accessories from the oven and clean them with warm water and
standard detergent. Do not use abrasive cleaners!
Remove the oven door
 Completely open the oven door.
 Fold forward the safety clips on the
hinges (open).
 Slowly close the oven door.
 With it the hinges come off.
 Remove oven door afterwards.
Install the oven door
 Hook up the hinges again.
Slowly open the oven door
completely.
 Fold the safety clipsbackwards
(closed).
 Close the oven door.
Safety clips
 Before each cleaning open the door and allow the oven to cool down.
 The oven and the accessories should be cleaned after every use, so that
residue can not burn.
 Fat stains can be removed easiest with warm rinse water when the oven
is still lukewarm.
 Use special oven cleaners for stubborn or very heavy contaminations . Clean
thoroughly with clear water so that all the detergent is completely removed.
 Never use aggressive cleaning agents such as abrasives, sharp scouring
pads,rust and stainremovers, etc.
 Painted, anodised, galvanized surfaces or aluminium parts must not come into
contact with oven cleaner,otherwise damage or colour change can occur.

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Starting up
Please perform the following steps when using the device for the first time:
Remove all accessories from the ashpan and oven. Rub dry the enamelled
surfaces. Light a small fire so the fire bricks can dry slowly.
A slight smoke may come from the stove besides the typical ‘new door‘ during
this phase. This is normal and will diminish after the first few times. For this case
ensure the sufficient ventilation of the room.
Combustibles
Using the proper and suggested fuels for the solid fuel stove ensures the
expected results and a diligent operation.
Be sure to use the fuels specified in the table and set the grill and air regulator
accordingly.
Wood logs length ca. 33-40 cm diameterca. 6cm.
Fuel type: max. amount of fuel per operation
brown coal briquettes ca. 3 kg firewood- air dry ca.2 kg pro
installation
Removing ash and cinder
 Before each fuel charging shake off and clean the grids. Use the enclosed
poker for it.
 The ash box must be emptied daily (the cinder cones must not touch the
grill).
 At least every three days cinder should be removed from the grid.
 Do not pour burning embers in dustbins or open space.
 The cleaning interval depends on the fuel used, the delivery pressure and
the operation mode. Indicators which show that cleaning is needed are for
example:
1. A decrease in the usual heating power
2. Poorly burning fire when air regulators are open and/or there is occasional
leakage of exhaust gases.
3. Smoke smells in the room
Emission control
By using the proper combustibles the requirements of the combustible firing
system regulations are met. Using waste, treated or painted wood and
especially plastics is prohibited! This does not only harm the environment but
damages the stove, connector and chimney.

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Heating
Dust emission limitation
 By proper use dust emission can be greatly
avoided. Factors affecting the dust and soot
by the VDI guideline 2118 are set forth in the
table below.
Soot and dust formation are enhanced
by:
 High content of slack in fuel
 Damp fuel
 Inappropriate fuel
 Strong flames / moving the grill
 To small delivery pressure
 Chimney cooling down too fast
Building of soot and dust are reduced
by:
 Use coal without slack, dry and suitable fuels
 Shake off just before charging the fuel
 Correct dimensioning of the chimney cross-
section
 Tight chimney and exhaust gas pipes
 Thermal insulation of the chimney
Heating mode
To light up place the igniting material
(wood logs, fire wood, fire lighter cubes,
wood wool) on the clean grid. The
regulation of the combustion air is
supplied via the air control on the front of
the stove.During heating up the controller
is set to „Start“. The ignition valve opens
automatically in "Start" position by an
operation wire. After the heating up
phase, the knob must be set to the
respective fuel. As soon as the small
amount of fuel is well burnt through
additional combustible can be added..
Heating door has to be closed during
heating!
Heating with wood
 Firewood may be burned only air-dried.
 For heating adjust the air regulation to
"wood".
Combustion rate depends on the local draft
conditions so that the position of the air
regulator’s knob.
 Heating with coal
 When heating with coal, particularly pay
attention to adjustment of air regulation,
since with too much air there is a risk of
overheating. Fill the stove at least in two
installments with about 15 mins intervals.
 Heating with brown coal at nominal heat
output: Put the air regulator to position
‘endurance burning‘. The firing time depends
on the fuel volumes.
 Heating with brown coal at partial-load
operation: Put the air regulator to position
‘partial-load operation‘. However use this
mode only when the combustibles had fully
ignited till the top.

 The burning rate depends on the local draft
conditions and the position of the air
regulators.

Cooking
Dishes
 The pots used should have a massive and
flat bottom and as well provided with a
matching lid. The smoke hole cover must
not be removed for cooking.
Cooking
 Install the fuel only in small quantities and
during cooking reload frequently.
 The parboil will occur over the fire area.
To carry on cooking and keep the dishes
warm, you can move the pots to the edge
of the hob. Pans with plastic handles are
not suitable.
Baking and frying
Do not place aluminium foil on the oven
bottom and do not place pans, pots, etc.
on its floor; otherwise the oven enamel
might be damaged due to the heat
accumulation.
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 Fruit juices dripping from the baking
tray may leave stain on the enamel
that can not be removed later.
 Always prehat the oven for baking
and frying.
 Place high cakes and roasts on the
grill on the bottom of the cooking
chamber or on the lowest rack.
 Insert flat cakes and pastries on
the flat plate on the lower rack.
 Avoid use of tinplates.
 Do not store food in the oven.
 For baking at about 180-200°C a
small fire should be maintained.
Then reset the air regulator and
give only a little fuel accordingly.
 For roasting a brisk fire is required
to keep the oven temperature above
250 ° C . Particularly suitable fuel
for frying is the long burning wood.
Oven thermometer
The thermometer in the oven window
displays the current temperature in
the oven with a slight tolerance.

Cleaning and
maintenance
Proceed as per the below when
cleaning:
 The polished hot plate (optional) is
coated by a corrosion resistant layer
which burns at the first temperature
load leaving no harmful residuals.
Your stove plate will change from the
initial light yellow to dark brown
during the first moderate load
operations. This is completely normal
and is no ground for complaint.
Hereinafter it is your task to maintain
it and restore the consistent
colouring. For this there are suitable
tools at specialist shops. But you can
also rub its surface with acid-free oils
(sewing machine oil) applied on a
cleaning wipe. If you want to speed
up the even darkening of the surface,
use blackening agents available in
shops. Remove overflowing or burnt
food with a scraping tool. Make sure
that the expansion joints are free of
deposits to avoid braces on the
hotplate.
 No abrasives or abrasive tools
should be used for regular cleaning.
We recommend soapsuds for regular
caring.
 The exhaust pipe has to be removed
and cleaned outside.Clean the
connection opening thoroughly before
taking it back.
 Sweep deposits from the oven top
under the oven via the side air stack
on the double tension plates.
 Scrape the side panels of the fire
compartment with a soot scraper.
 Clean the exhaust pipe connection
on the side or in the back.
 Place the stove top again and
reconnect the exhaust pipe.
 Open the cleaning door and clean the
bottom side of the oven with the soot
scraper.Afterwards clean the double
tension plates and the oven base
with the soot scraper. To collect the
dirt pull out the embers drip pan and
empty it afterwards.
 The outer enamelled surfaces
should be cleaned only with clean
water.
 For heavy dirt use soapy water.
Then rub the surface dry.
 Dirt from the window panel can be
removed best and environment
friendly with moistened scouring pad
immersed in wood ash or with any
standard glass cleaner.
Note: You avoid unnecessary dust
during cleaning except the oven
opening used for cleaning, all
openings remain closed during the
process.
17

Glass ceramic stove
top
Safety was priority during
production and construction
The ceramic hob is mechanically very
stable and can withstand readily moderate
to heavy shocks. If by mechanical shock
splits and cracks appear on the plate, the
equipment must be turned off by closing the
air control. The ceramic hob must be
replaced by a new one. Due to the
extensive heat output pots with plastic
handles are not suitable.When cleaning the
device make sure that the underside of the
ceramic hob is not scratched. The best is to
clean with a smooth brush.
When cleaning the following principles
must be observed:
1. Clean the stove top when it is only slightly
dirty –possibly after every use. For this use a
damp, clean wipe and a little dishwashing
liquid.
Rub the stove top dry with a clean wipe
afterwards. No detergent should remain on the
surface.
2. Clean the entire hob thoroughly once a
week. For this use standard cleaning and
maintenance products. Then clean the
whole cooking field adequately with clear
water and rub it dry with a clean wipe.
Please pay attention not to have any
detergent residues on the surface! The hob
might be damaged by that! Heavy stains
(limescale, pearly, shiny spots built up
during cooking) are best to remove when
the cooking zone is still warm (not hot).
3. Overcooked food
Soak first with a wet wipe and then remove
remaining stains with a glass or razor blades
scraper. Clean the area afterwards as
described in point 2.
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Caramelised sugar
Molten plastic must be removed
immediately (while still hot) with a glass
scraper. Clean the area afterwards as
described in point 2.
When using and moving pots with
aluminium bottom there can be some
particles deposited on the plate. (These
can become glossy spots). In this aspect it
is no damage to the hob. The deposits can
be removed easily with ordinary household
cleaners.
* Use only dishes with even, smooth
bottom, never with rough bottom (for
example pots made of cast iron or with
damaged bottom), befailure when moving
they scratch the surface.
Rub the pot bottom dry before use
because limescale can also damage the
hob.
The cooking area and the pot bottoms must
be always clean as dirt and food leftovers
(especially containing sugar) but also
grains of sand (which are accidentally on
the surface) and remains of cleaning
materials burn in to the surface during
cooking and might damage it. Preparing
food in aluminium foil or in plastic
containers on the hot cooking area is not
permitted.
The cooking surface is highly resistant, but
it is not unbreakable! Especially hard and
sharp objects that fall on the cooking
surface can damage it.
Before cleaning let the stove cool down.
Never use scratching scouring pad, rough
abrasives, rust and stain remover for
cleaning.

Failures, failures
Failures and failures:
1. Unpleasant smell, withering of
the protective coating
Workaround:
Heat the oven for several hours.
2. Not effective heating of the
oven
a) Too low delivery pressure
(Chimney air draught)
b) Air control is closed
c) Too long and leaky exhaust pipe
3. Heating is too strong
a) Heating door is not tight closed
b) The sealing of the heating door is
damaged
c) Draft regulator max open
Normal use
a.) The delivery pressure should be ca.
12 Pascal.Inspect the thickness of
chimney. Close the open doors of other
devices connected to the same chimney.
Close the fireplace tight.
b.) Adjust the regulator to 100%.
c.) Close the open chimney cleaning holes.
All exhaust pipe connections must be
sealed.
a.) Air control is open too much. Close
the door tight.
b.) Install new sealing.
c.) Draft regulator adjust to 30%.
Failures and failures: Workaround:
4. a) Oven performance cannot be
adjusted to adequately low –endurance
burning is not possible.
a) Heating door is leaky
a) The correct setting for slow
combustion depends on the fuel
used and the available supply
pressure –must be tested.
b.) Close the door tight, check the sealing,
if needed change it.
5. Insufficient performance of the oven:
aAir draught of oven is not good,
exhaust pipes are clogged with
ash/soot
b.)Ash or cinderhinder the entry of
combustion air
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a.) Clean air tractionsandexhaust pipe.
b.) Clean the grates of residues. Regularly
shakeoffthe grill with poker. Empty the
ash pan at least once a day.

Failures and failures: Workaround:
6. Exhaust gases exit:
a.) The delivery pressure is too weak
b.) Structural conditionssuch as for
example (too) tight windows and doors,
such as exhaust gas emission when
opening oven door
c.) Stove hood is switched on
a.) Contact chimney sweeper
b.) External air supply
c.) Ensure adequate air supply
7. Cinder builds up:
a.) Overloading the oven by heating
with open door
b.) Non-combustible components in the
fuel.
8. Deflagration:
a.) Temporary build up or backflow
in the chimney
b.) Sooty air tractions and exhaust
pipes
a.) Close oven door
b.) Select appropriate fuels
a.) Adjust knob position correctly
c.) Clean air tractions and exhaust
pipes
For cleaning and maintenance of stainless steel parts, use only the
special products available in the shops.Under no circumstances should
abrasive or scratchy aids and equipments be used!
Please consider that visiting our customer service during the warranty
period will not be free of charge if the device is not working properly
due to improper use.
Subjecttotechnicalchange!
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