Alfa Network ONE Instruction Manual

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AUSTRALIA - INSTALLATION & USER MANUAL
ALFA ONE and BRIO – Gas Fired Ovens
IMPORTANT INFORMATION
PLEASE READ BEFORE INSTALLING, CONNECTING AND USING A GAS FIRED PIZZA OVEN
Note: The ALFA USER MANUAL must be read in conjunction with this Manual. Where there
are conflicting statements, this Manual applies for ALL installations within Australia.
Thank you for purchasing the Alfa ONE or BRIO gas fired pizza oven.
This information is provided as a guide only and in good faith. Fornieri – Wood Fired Ovens takes no
responsibility for the accuracy of this information. Please seek independent advice from a Licensed Gasfitter
and/or your relevant Energy Safety Government Authority before installing a gas operated appliance in your
home or business.
1. Is your Alfresco considered to be enclosed or outdoors? Guidelines for Indoor gas oven Installations
2. Connecting to an LPG Cylinder Page - 6
3. Connecting to Natural Gas Page - 7
4. Warnings Page - 8
5. General Safety Information Page - 9
6. Need Assistance - Contact Us Page - 11
Please Note: All Natural Gas connections in Australia must be completed by a Licenced Gasfitter.

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1. IS YOUR ALFRESCO CONSIDERED TO BE ENCLOSED OR OUTDOORS?
GUIDELINES FOR INDOOR GAS OVEN INSTALLATIONS
WARNING: Wood Fired Pizza Ovens must not be installed underneath an exhaust canopy.
They must be separately flued according to Indoor Wood Heater regulations.
Is your alfresco area is deemed to be more than 50 % enclosed and are you considering installing a gas fired
pizza oven? You may need to install an exhaust hood to comply with the local gas laws in your state.
Each state of Australia has its own governing agency that oversees gas safety. For example, Victoria’s
governing agency is Energy Safety Victoria (ESV). They set legal standards related to the use of gas appliances
indoors, outdoors and in semi-enclosed spaces such as alfresco areas. These legal standards must be adhered
to in your relevant state of Australia before connecting and using a gas pizza oven or barbeque. Using gas
appliances in an enclosed space can be deadly if the gas appliances are not designed and approved for indoor
use. It is vital that you understand if your Alfresco area is classified as enclosed (indoor) or outdoors.
One significant change which now is in place for Homeowners, Builders, Landscapers and Plumbers is that a
gas pizza oven or barbecue installation needs to be approved for indoor use and installed with an interlock to
the gas supply so that the installed extraction system must be in operation before gas will flow to the
appliance. If you purchased your pizza oven from Fornieri – Wood Fired Ovens in Australia, we have the
correct certification on our gas pizza ovens, and you must comply with these instructions and AS/NZS 5601.
As a guide, Energy Safety VICTORIA’s requirements for enclosed/indoor alfresco areas are as follows:
 Pizza Ovens and BBQ’s must have flame failure devices fitted to every burner and be
approved/certified for indoor use (Please be aware that not all appliances with a flame failure device
are approved/certified for indoor use),
 Pizza Ovens and BBQ’s must have a commercial grade exhaust hood that moves a minimum of 2000
cubic metres of air per hour, and this requires the appliance to have an interlock installed, so that the
extraction fan is operating before gas will flow to the appliance.
 Pizza Ovens and BBQ’s must be installed on a non-combustible surface.
Your alfresco is NOT considered enclosed and classified as OUTDOOR when in an above ground open-air
situation with natural ventilation, without stagnant areas, where gas leakage and products of combustion
are rapidly dispersed by wind and natural convection, and:
 The area has walls on all sides but at least one permanent opening at ground level and no overhead
cover,
 The area has a partial enclosure that includes an overhead cover and no more than two walls,
 The area is partially enclosed including an overhead cover and three or more walls with at least 25%
of the total wall area completely open AND at least 30% of the remaining wall area is open and
unrestricted, or
 Balconies must have at least 20% of the total wall area open and unrestricted.
If your alfresco area has been classified as ENCLOSED, you must have a suitable exhaust hood fitted above
your Pizza Oven/BBQ that shifts a minimum of 2000 cubic metres of air per hour with a gas interlock
arrangement. Before using your pizza oven, contact your electrician and/or plumber/gasfitter for further
instructions and installation requirements.
Refer to the Figure 1. ‘NATURAL VENTILATION REQUIREMENTS’ to determine if your alfresco area is classified
as outdoor or enclosed (indoor).
Refer to Figure 2. for a typical interlock arrangement.

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Figure 1. Natural Ventilation requirements.
NEW INTERLOCK REQUIREMENTS FOR ENCLOSED GAS FIRED PIZZA OVENS
The standard for commercial and residential gas installations in Australia AS/ NZS 5601.1.2013 was amended in
May of 2016 with many new requirements. One significant change that which will affect the installation of gas
fired pizza ovens and gas barbecues is a new clause 6.10.1.15. This clause requires that an appliance approved
for indoor/commercial use and installed in residential premises, be fitted with an interlock to the gas supply
so that the installed extraction system must be in operation before gas will flow to the appliance.
In Australia many Alfresco areas are being enclosed or semi enclosed meaning that appliances approved for
outdoor use can no longer be fitted in the area. Energy Safe will accept appliances approved for indoor or
commercial use provided that certain conditions are met. This information sheet can be used as a guide,
https://www.commerce.wa.gov.au/sites/default/files/atoms/files/dp100205_safe_locations_for_using_gas_b
arbecues_april_2018.pdf
In general terms the main conditions are,
 The appliance is approved for indoor/commercial use by an Independent Type A gas appliance
Inspector or an approved Certifying Body.
 A flame failure system is fitted
 The appliance is installed under a compliant extraction system/range hood
 The extraction system/range hood is interlocked to the gas supply

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Figure 2. Typical Interlock arrangement.
A TYPICAL INTERLOCK ARRANGEMENT
FREQUENTLY ASKED QUESTIONS ABOUT EXHAUST HOODS
Q. Do I have to install an exhaust hood above my pizza oven or barbecue?
If your alfresco area is classed as enclosed (i.e. more than 50% enclosed) then you must install an exhaust
hood above your gas fired pizza oven or barbecue which complies with Energy Safety laws. Even if your
alfresco is not classed as enclosed, many clients choose to install an exhaust hood to extract fumes and to
protect their ceiling.
Q. What are the Energy Safety laws that apply to alfresco areas?
In a nutshell, if your alfresco area is classed as “enclosed” you must comply with the following:
 Your gas fired pizza oven or barbeque must have flame failure devices fitted to every burner and be
licensed for indoor use (be aware that there are some gas fired pizza ovens and barbecue’s on the
market that have flame failure devices fitted but they are NOT certified for indoor use).
 Your gas fired pizza oven or barbeque must have a commercial grade exhaust hood that moves a
minimum of 2000 cubic metres of air per hour.
 Your gas fired pizza oven or barbecue must be installed in accordance with the manufacturer’s
instructions with regards to clearances and combustible surfaces etc.
Q. What size exhaust hood do I need to install?
For sufficient ventilation, you need to install an exhaust hood that is as wide or wider than your gas fired pizza
oven or barbecue. For example, if your barbecue is 900mm, then you require an exhaust hood that is 900mm
wide or greater. In the case of a gas fired pizza oven, you must ensure that your pizza oven flue terminates
directly below your exhaust hood. In any case, you must ensure all the flue gases are being extracted by the
exhaust fan. Confirm this with the exhaust hood supplier and installer.
This customer required an 1800mm exhaust hood to cover both the barbeque and pizza oven.

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Q. What height does my exhaust hood need to be?
Energy Safety Regulations specify the height at which an exhaust hood must be installed when over a barbecue
but not for a gas fired pizza oven. Please follow the same guidelines for your gas fired pizza oven (width of the
oven opening as a minimum) but with regards to your flue pipe, your gas pizza oven flue pipe exhaust cap
must terminate directly below the exhaust hood with a minimum clearance of 200mm below the exhaust
hood. If your pizza oven or barbecue has an open grill, the exhaust hood must be installed at least 1200mm
above the height of the gas burner due to fat fires. If you have a dual fuel pizza oven, you must not use wood
as a fuel if your oven is installed underneath an exhaust canopy. This is so that the flames cannot be sucked
up into the exhaust hood and cause a fire. If you do not have sufficient height in your alfresco area, you will
need a custom-made exhaust hood that satisfies the height requirements. Contact the exhaust manufacturer
for more information and detail to ensure the installation is safe.
Q. Does my exhaust hood need to be flued through the roof, or can it be flued through a back wall?
You can have your exhaust hood flued through the ceiling or through the back wall. Please follow the
manufacturers guidelines on how to install an exhaust hood.
Q. In an enclosed area, can I extend the Flue of a gas fired pizza oven separately through the roof, or can it
be flued through a back wall without using the gas interlock exhaust system?
NO. The Alfa gas fired pizza oven can only be installed with the flue and cap (cowl) that was supplied with the
oven. The terminal cap supplied has been approved for indoor use under an exhaust canopy as described in
this section. It has not been approved for separate flueing through a roof.
CAUTION. NEVER USE WOOD AS A FUEL IF YOUR OVEN IS INSTALLED UNDERNEATH AN EXHAUST CANOPY.
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2. CONNECTING TO A GAS CYLINDER – LPG GAS ONLY
The Alfa ONE and BRIO comes ready to be used with Propane (AUS) gas cylinders. The size of cylinder that can
be used with this pizza oven is a 9kg and must be located outdoors in a well-ventilated area. Your pizza oven
will come supplied with the correct regulator connection to suit your Propane cylinder and has a pre-set
pressure regulator of 2.75 kPa. Before each use, ensure the hose and the regulator seals are in good condition.
This appliance has the ability to be converted to Natural Gas and must be done by a qualified person ONLY.
Refer to the Alfa User Manual for how to connect the gas cylinder to the pizza oven. Before connecting the
pizza oven to the gas cylinder, please refer to the appliance’s Data Label to verify you are using the correct gas
specification. The hose and regulator connected to the pizza oven have been leak tested at factory. Do not
disassemble or modify unnecessarily.
 Check that all control knobs are in the ‘Off’ position.
 Make sure the cylinder valve is off by turning the valve knob all the way clockwise.
 If present, remove the protective cap from threaded connection on the cylinder.
Note: POL fitting connectors are left hand threaded and must be turned anti clockwise to connect.
 Turn anti-clockwise to connect POL Connector. Tighten the regulator connection by hand (no tools) to
ensure it is secure before lighting and operating this barbecue.
 Conduct a leak test on all of the gas line and cylinder connections on this pizza oven WITH SOAPY
WATER and look for bubbles. No bubbles, No troubles.
 If bubbles form at any connections, turn off the gas supply and retighten before retesting. Do not use
appliance if there are any leaks.
HOW TO DISCONNECT THE GAS CYLINDER FROM THE PIZZA OVEN
When it is time to replace or refill your gas cylinder please always observe the following procedure:
 Ensure that all control knobs on the appliance and the gas cylinder are turned off before
disconnecting the hose and regulator from the cylinder.
 DO NOT smoke or use a naked flame near the appliance or gas cylinder while disconnecting.
 Remove the gas cylinder from the enclosure before disconnecting the hose and regulator from the
appliance.
 Tighten all connections before placing the gas cylinder back in its enclosure.
 Gas cylinders must be stored outdoors, out of reach of children and must not be stored in a building,
garage or any other enclosed area. This excludes from within a well-ventilated outdoor kitchen
cabinet (well-ventilated = 200cm2 low level openings within 15mm of the base and 200cm2 high level
openings within 125mm of the top of the compartment).
This appliance is designed to be used with a gas cylinder of 9KG capacity.
 The Gas cylinder must be constructed and marked in accordance with specifications for LP Gas
Cylinders.
 The gas cylinder supply valve must be turned off when the appliance is not in use.
 The gas cylinder used must incorporate a safety collar to protect the valve assembly.
 The gas cylinder must always be kept and used in the upright position.
 DO NOT store a spare LPG cylinder under or near this appliance.
 NEVER fill a gas cylinder beyond 80 percent full.
 Only turn on a gas cylinder, by no more than one full turn.
 If the information above is not followed exactly, a fire causing death or serious injury may occur. Gas
Cylinders
NOTE: ALWAYS STORE GAS CYLINDERS OUTDOORS IN A WELL-VENTILATED AREA

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3. CONNECTING TO MAINS GAS – NATURAL GAS ONLY
The Alfa ONE and BRIO come supplied with an appliance regulator to use with Natural Gas connections. The
gas connection to the pizza oven can only be done by a Licenced Gasfitter and they must ensure that all work
is completed in line with the relevant state rules and regulations. The rear cover needs to be removed and
then replaced to connect the pipework to the oven and all joints needs to be leak tested with soapy water to
ensure there are no leaks. Ensure that the AS/NZS 1869 Class B/D hose assembly (flexible hose) does not
contact any hot or sharp surfaces.
The oven needs to have an inlet supply pressure of 1.13 kPa and an operating pressure of 1.0 kPa to perform
as designed. The flame should be a sharp blue flame that sits on the burner, not a weak yellow flame or a
flame that is lifting off the burner. Please ensure your Gasfitter is aware of these requirements and tests for
satisfactory operation before using the oven.
This appliance has the ability to be converted to LPG and must be done by a qualified person ONLY. Injector
sizes, bypass rates and aeration adjustments need to be made in accordance with the Australian certificate
holder’s instructions. Please contact Fornieri – Wood Fired Ovens for this information.
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4. WARNINGS
BEFORE FIRING UP THE OVEN, FOLLOW THESE INSTRUCTIONS
 Check all gas connections before using the oven.
 Do not lean over the oven when lighting the oven.
 Keep your face and your body at least 50 cm away from the oven door.
 There must be no door, when lighting the oven.
 The gas knob must be in the “0” position.
 NEVER exceed the limit temperature of 500 °C (1 000 °F)
 NEVER set the ONE or BRIO gas-fired oven temperature above 450 °C (840 °F). Heat it to full whack for
no more than 40-50 minutes with the door closed, then open the door and start cooking.
 Clean the oven when it’s cool.
 Do not clean the inside of the oven with chemicals or toxic agents. When the oven is cool, clean it
with a damp (not wet) cloth.
 If there’s soot the external part of the oven, let the oven cool and scrub it with a cloth soaked in water
or a specific product.
 To avoid stressing the oven, NEVER exceed the temperature indicated on the thermometer supplied
by more than 450°/500°C (840°/1000°F)
 Place the oven at a minimum distance of 20 cm (8 in) from the wall or any other equipment.
Increase the minimum distance to 50 cm around the flue and 1m from the top of the oven.
CAUTION
 If the oven has remained at maximum flame and with the door closed for more than 40 minutes and
has reached an internal temperature of more than 450°C (840°F), do not touch the external surface,
the flue, the chimney cowl or the front parts of the oven. In any case, do not touch or keep your face
near the oven when it is in use.
 NEVER disassemble the oven so as not to compromise its use. Manufacturers are not liable for
damages to persons or property due to tampering or improper use of the oven.
 DO NOT handle the oven when it is running, wait for the oven to cool completely and then lift it to
move it.
 External parts of the oven may turn black as a by-product of gas combustion. This is perfectly normal
and does not undermine the performance of the oven.
 To replace the piezo igniter, never remove the cable from the front housing, disconnect it and extract
it from the rear of the igniter; then replace the piece and reconnect the cable. Gasfitters Only.
 To clean/replace the burner, never remove the ignitor cable from its housing, remove it from the pilot
light glow plug and reconnect it. Only Licenced Gasfitters are permitted to work on gas equipment.
 If you need to replace the ignitor cable, disconnect it from the front piezo igniter and from the pilot
light end, then before removing it, use a lanyard and tape it to one end of the cable to pull out the old
one and thread it the new one in a hassle-free way.
 PLEASE READ THE ALFA USER MANUAL CAREFULLY!
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5. GENERAL SAFETY INFORMATION
Please Read the Alfa User Manual thoroughly before assembling or using your gas pizza oven. This pizza
oven has been tested and certified in accordance with Australian Standards AS/NZS 5263.1.7 and AS 4563 and
is approved for sale and distribution in Australia.
 DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION.
 DO NOT USE OR STORE FLAMMABLE MATERIALS IN OR NEAR THIS APPLIANCE.
 DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE.
 DO NOT MODIFY THIS APPLIANCE.
 DO NOT USE AN ADAPTOR AT THE CYLINDER CONNECTION
CARE AND MAINTENANCE
 We recommend that your gas fired oven is serviced annually to ensure there is no build-up of fats,
ash or dust in the burner compartment that may cause a fire and damage to your appliance.
 Please Note: In Australia, ONLY Licenced Gasfitters are permitted to disconnect and remove the gas
burner from the appliance for maintenance or repairs.
 (FOR GASFITTERS ONLY) Refer to page 22 of the Alfa User Manual for more information on how to
remove/maintain the gas burner and pilot. Where there are conflicting statements, the information
in this Manual applies for ALL installations within Australia.
WARRANTY
Thank you for purchasing an Alfa Forni gas fired pizza oven from Fornieri - Wood Fired Ovens.
YOUR ALFA FORNI APPLIANCE COMES WITH A 2 YEAR PARTS ONLY WARRANTY
If you have any problems with the manufacturing or operation of the oven, please complete the
online Ticket with all the requested details at https://www.alfaforni.com/en/new-ticket/ Any
claims under this warranty must be made within 24 months of the date of purchase of the product.
This WARRANTY EXCLUDES damaged floor tiles unless they were damaged in transit before using
your oven for the first time. The appliance must be operated and maintained in accordance with
the instructions supplied in this and Alfa’s user and operating manual. If you experience problems
associated with the performance associated with gas supply, please consult with your Licensed Gas
Fitter first to ensure you don’t have a gas related problem.
Any repair does not extend the warranty period. Any parts other than Alfa original approved parts
will void this warranty.

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CAUTION: FOR OUTDOOR AND ENCLOSED/INDOOR USE
WARNING: The pizza oven must not be used indoors unless the relevant approved markings are displayed on
the back of the appliance and the pizza oven is installed with an interlock to the gas supply so that the installed
extraction system must be in operation before gas will flow to the appliance (refer to section 1 of this user
manual).
 We recommend assembling and moving this pizza oven with another person.
 Only use this pizza oven on a hard, level, non-combustible, stable surface or built structure etc.
capable of supporting the weight of the pizza oven.
 Keep your face and your body at least 50 cm away from the oven door when lighting and using the
oven.
 Place the pizza oven in an area where children and pets cannot come into contact with it.
 Close supervision is necessary when in use.
 Do not use this pizza oven for anything other than its intended purpose.
 Any modifications to this pizza oven may be dangerous.
 Parts sealed by the manufacturer or their agent must not be manipulated by the user.
 Never alter or modify the regulator or gas supply assembly.
 Use caution when opening the door. Keep hands, face and body a safe distance away.
 Use caution during assembly and while operating your pizza oven to avoid scrapes or cuts from sharp
edges of metal parts.
 Use caution when reaching into or under the pizza oven.
 Use caution and common sense when operating your pizza oven.
 Do not move the pizza oven during cooking.
 Always turn off gas supply after use.
 We advise that a fire extinguisher be on hand. Refer to your local authority to determine proper size
and type of fire extinguisher.
 Failure to adhere to safety warnings and guidelines in this manual could result in bodily injury or
property damage.
 When operating and handling the pizza oven and fuel, always wear protective clothing.
 Do not attempt to service the pizza oven. Servicing of the gas components must be done by a
Licensed Gasfitter.
 Remove all packaging before use. Recycle and/or dispose of all packaging materials thoughtfully.
 Check with your local council recycling rules for further information.
 Ensure this manual remains in the possession of the user for further reference.
 Contact your local Municipality for any building codes and regulations regarding indoor or outdoor
pizza oven installations.
 When using in an enclosed area, adequate ventilation must be provided. Gas vapours are highly
explosive and can cause serious injury if allowed to accumulate in a confined space and ignited.
Consult with your Gasfitter to ensure you have adequate ventilation.
PRODUCT WARNING LABELS: Do not remove the permanent WARNING labels that are applied to your pizza
oven to ensure safe operation.
DATA SPECIFICATION LABEL: On your pizza oven is a silver data label that contains detailed information about
your product. For your records on this label you will find,
 Distance from combustible materials
 Product Specifications such as injector sizes, gas type and gas input
 Serial Number
 Manufacturing Date