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Casa2G and Premio2G
Residential Modular Refractory Ovens
Installation and Operating Manual
Casa2G and Premio2G Residential Modular Refractory Ovens, including:
Casa2G 80, Casa2G 90, Casa2G 100, Casa2G 110
Premio2G 100, Premio2G 110, Premio2G 120
A MAJOR CAUSE OF OVEN-RELATED FIRE IS FAILURE TO MAINTAIN REQUIRED
CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF UTMOST
IMPORTANCE THAT THIS OVEN BE INSTALLED ONLY IN ACCORDANCE WITH
IF THIS OVEN IS NOT PROPERLY INSTALLED, A FIRE MAY RESULT. TO REDUCE
THE RISK OF FIRE, FOLLOW THESE INSTALLATION INSTRUCTIONS.
Contact the factory, factory representative or a local service company to
UL 737, UL2162, NSF-4, ANSI-Z21.58-2018, CSA 1.6-2018 Listed
1
©Forno Bravo, LLC 2019. All Rights Reserved.
Forno Bravo, LLC
THESE INSTRUCTIONS.
perform maintenance and repairs.
Forno Bravo, LLC
251 West Market Street
Salinas, CA 93901
(800) 407-5119
info@fornobravo.com
www.fornobravo.com
Ver. 2.0
Installation and
Operating Manual
Forno Bravo
info@fornobravo.com
www.fornobravo.com
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Table of Contents
Related Manuals for Forno Bravo Premio2G 100
Summarization of Contents
Limited Warranty
The Warranty
Describes what is covered by the product warranty for ovens and fireplaces.
Qualifications to the Warranty
Lists conditions that may void the product warranty, such as improper installation.
Limitation on Liability
Defines legal limitations on Forno Bravo's liability and customer remedies.
Oven Clearances
Combustible Wall Clearance
Specifies required minimum distances from oven to combustible walls and ceilings.
Floor Hearth Extension
Details minimum floor hearth extension requirements from the oven door opening.
Installation Elevations
Top Elevation
Shows the overhead view of the oven installation.
Front Elevation: Igloo
Illustrates the front view of an igloo-style enclosure.
Front Elevation: Block Stand and Insulation
Shows the front view of a block stand with insulation.
Cross Section: Igloo
Provides a cross-section view of the igloo enclosure.
Corner Installation
Casa2G 80 32" (81 cm) (internal)
Provides dimensions for the Casa2G 80 oven for corner installation.
Casa2G 90 36" (91 cm) (internal)
Provides dimensions for the Casa2G 90 oven for corner installation.
Casa2G 100 40" (101 cm)(internal)
Provides dimensions for the Casa2G 100 oven for corner installation.
Casa2G 110 44" (111 cm)(internal)
Provides dimensions for the Casa2G 110 oven for corner installation.
Quick Start Guide
Foundation Slab
Guidance on preparing the concrete foundation slab for the oven.
Oven Stand
Instructions for assembling the oven stand.
Concrete Hearth
Details on creating the concrete hearth using Hardibacker.
Floor Insulation
Steps for installing the FB Board floor insulation.
Oven Floor Assembly
Oven Dome Assembly
Steps for assembling the oven dome pieces and sealing seams.
Chimney Assembly
Instructions for installing the chimney system.
Cucina Stand Option
Refers to appendix for Cucina stand assembly.
Oven Insulation
Attach the Brick Arch
Guidance on attaching the optional decorative brick arch.
Shape the Igloo
Instructions for shaping the igloo enclosure with stucco lathe.
1. Foundation
Overview
General information about the concrete foundation slab requirements.
Instructions
Detailed steps for excavating and constructing the foundation slab.
Other Considerations
Additional factors to consider for foundation work, like soil conditions.
2. The Oven Stand
Overview
Description of the typical construction materials for the oven stand.
Instructions
Step-by-step guide for building the oven stand using concrete blocks.
Hints and Tips
Advice for excavating and comparing foundation frame diagonals.
2. The Oven Stand
Cut the back angle iron to leave room for blocks.
Specific instruction for cutting angle iron for block stand clearance.
The finished stand.
Visual representation of the completed oven stand.
Custom metal stand with stud frame.
Mention of variations including custom metal stands.
Tips and Hints
Additional advice for oven stand construction, including block stacking.
3. The Insulating Hearth
Overview
Information about the two-layer hearth construction and its components.
Instructions
Detailed steps for building the insulating hearth form and pouring concrete.
Form sides held in place with 2"x 4" supports.
Specific instruction for supporting the hearth form sides.
Hardibacker and form set in place.
Step for setting the Hardibacker and form in place.
4. Set the Cooking Floor
Overview
Guidance on centering and positioning the oven cooking floor on the hearth.
Instructions
Steps for spreading sand and laying the cooking surface.
5. Dome Assembly
Overview
Description of the oven dome and vent pieces forming the cooking chamber.
Instructions
Steps for assembling the dome pieces with refractory mortar.
Line up the dome pieces.
Specific instruction for aligning the oven dome pieces correctly.
6. Chimney Installation
Overview
Description of the different chimney system types for the oven.
Single Wall Chimney for Outdoor Installation
Details on the included single wall stainless steel chimney for outdoor use.
6. Chimney Installation
UL103HT for Outdoor and Indoor Installation
Guidance for installing UL103HT listed chimney systems.
The DuraTech system.
Description of the components included in the DuraTech chimney system.
Steel Chimney Installation
General instructions for installing steel chimney systems.
6. Chimney Installation
Masonry Chimney
Instructions and clearances for installing masonry chimneys indoors.
6. Chimney Installation
Method C. 6" (15 cm) Clearance to Combustible Wall Member:
Details clearance requirements for Method C using a wall thimble.
Method D. 2" (5 cm) Clearance to Combustible Wall Member:
Details clearance requirements for Method D using a Solid-Pak section.
7. Insulate the Oven Dome
Instructions
Steps for applying ceramic fiber blanket insulation to the oven dome.
8. Enclosure Design Styles
Overview
Describes different styles for enclosing the oven for protection.
9. Igloo Enclosure
Overview
Description of the traditional igloo pizza oven enclosure style.
Instructions
Steps for creating an igloo shape using stucco lathe or rebar.
10. Walled Enclosures
Overview
Description of traditional walled enclosure methods for brick ovens.
Instructions
Steps for constructing walled enclosures using metal studs and concrete board.
The Oven Opening
Details on setting the oven opening location and supporting the arch.
Finish
Steps for attaching concrete board and filling gaps with insulation.
11. Curing Your Oven
Important Note.
Critical advice on maintaining consistent low temperatures during initial curing days.
Important Notes
General notes regarding fuel types and curing process.
11. Curing Your Oven
Day 1. Maintain a fire temperature...
Curing step: maintain 300ºF fire throughout the day.
Day 2. Repeat at 350ºF.
Curing step: maintain 350ºF fire.
Day 3. Repeat at 400ºF.
Curing step: maintain 400ºF fire.
Day 4. Repeat at 450ºF.
Curing step: maintain 450ºF fire.
Day 5. Repeat at 500ºF.
Curing step: maintain 500ºF fire.
12. Wood Firing and Operation
DO NOT over fire your oven...
Operational warning against over-firing the oven.
BEWARE of very high temperatures...
Safety warning about high oven temperatures and handling tools.
BEWARE of flying sparks...
Safety warning about flying sparks from the oven mouth.
DO NOT close the oven door fully...
Operational advice on oven door closure during firing.
13. Maintenance and Cleaning
Creosote – Formation and need for removal.
Explanation of creosote formation and the necessity for its removal.
Appendix 1. Installation Tools List
Tools
List of tools required for the oven installation process.
Appendix 2. Material List
Foundation
List of materials required for the foundation construction.
Block Stand
List of materials required for building the block oven stand.
Concrete Hearth
List of materials required for the concrete hearth.
Appendix 3. Cucina Stand Assembly
Assembly Instructions
Step-by-step instructions for assembling the Cucina stand.
Appendix 4: Instructions for Assembling the Gas Burner
Gas Specifications (gas models)
Technical specifications for gas models, including connection types.
Gas Supply Pressure
Required gas supply pressure for natural gas and liquid propane.
Gas Code Limitations
Conformity requirements for appliance installation according to gas codes.
To install the burner, proceed as follows:
Installation steps for connecting the gas burner.
TECHNICAL SPECIFICATIONS
P1 Plus Technical Specifications for Natural Gas
Technical specifications for the P1 Plus burner using natural gas.
P1 Plus Technical Specifications for Liquid Propane Gas
Technical specifications for the P1 Plus burner using liquid propane.
BURNER LIGHTING
IMPORTANT!!!
Critical safety note regarding closing the oven door after turning off the burner.
BURNER’S IGNITION AND ADJUSTMENT
WARNING: If pilot light goes out...
Safety warning to use a gas leak detector if the pilot light goes out.
Curing Your Gas Oven
Small "HAIRLINE" cracks CAN occur...
Information on minor hairline cracks and their impact on oven performance.
Maintenance and Cleaning
Creosote – Formation and need for removal.
Explanation of creosote formation and the necessity for its removal from the flue.
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