Forno Bravo Casa100 Installation And Operating Manual

Casa modular refractory oven

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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 THESE
Tested to UL 737-07, UL Subject 2162-01, and NSF/ANSI 4-07.
© Forno Bravo, LLC 2008/9. All Rights Served.
Forno Bravo, LLC
Casa Modular Refractory Oven, Including:
Casa80 (SKUFVB80)
Casa90 (SKUFVB90)
Casa100 (SKUFVB100)
Casa110 (SKUFVB110)
Casa160 (SKUFVB160)
Installation and Operating Manual
INSTRUCTIONS.
399 Business Park Court, #104
info@fornobravo.com
http://www.fornobravo.com
Casa Installation and Operating Manual
Forno Bravo, LLC
Windsor, CA 95492
(800) 407-5119
Ver. 2.1
1

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Summarization of Contents

Introduction and Safety Overview
Casa Oven Model Identification
Lists the available oven sizes and model numbers for the Casa range.
Critical Installation Safety Warning
Highlights the paramount importance of following all installation instructions to prevent hazards.
General Safety Warnings and Precautions
Installation and Operation Hazards
Details risks associated with improper installation and operation, including fire and injury.
Fuel and Material Restrictions
Specifies approved fuels and materials for safe oven use, and prohibits others.
Safe Handling and Fire Management Guidelines
Covers precautions during use, handling hot surfaces, and fire extinguishing methods.
Limited Warranty Terms and Conditions
Warranty Coverage Period and Scope
Defines the duration and what the manufacturer's warranty covers for the oven product.
Warranty Exclusions and Qualifications
Lists conditions and circumstances that will void the product warranty.
Limitation of Liability Clause
Outlines the extent of the manufacturer's responsibility and excludes consequential damages.
Warranty Claims Procedure
Warranty Claim Investigation Process
Outlines how claims are investigated and handled by the manufacturer.
How to Register a Warranty Claim
Provides the necessary procedure and contact information for submitting a warranty claim.
Oven Kit Contents and Components
Included Oven Dome and Floor Parts
Lists the main oven parts like the multi-piece dome and cooking floor.
Included Accessories and Insulation
Details tools, steel door, vent system, and insulating blanket provided in the kit.
Optional Equipment and Materials
Additional Insulation and Mortar Options
Lists items for enhanced insulation and assembly, purchased separately.
Chimney System Components and Accessories
Describes optional chimney parts like pipe, spark arrestor, and brick arch.
Oven Clearances and Safety Distances
Combustible Wall and Ceiling Clearances
Specifies required minimum air spaces between the oven and combustible materials.
Floor Hearth Extension Dimensions
Details the required dimensions for the hearth extension from the oven opening.
Oven Dimensions and Views
Top and Front Elevation Diagrams
Illustrates overall oven dimensions and component layout.
Casa Oven Model Size Specifications
Provides specific width and depth measurements for each Casa oven model.
Igloo Oven Cross-Section Details
Shows the layers of insulation and construction for an Igloo style oven.
Corner Installation Diagrams
Casa80/90/100 Corner Installation Dimensions
Provides diagrams and dimensions for specific corner oven placements.
Internal Dimensions for Corner Setups
Details specific internal measurements required for corner installations.
Corner Installation Diagrams (Continued)
Casa110 Corner Installation Dimensions
Specific internal dimensions for the Casa110 oven when installed in a corner.
Getting Started: Oven Components
Oven Component Overview
Introduces the key parts of the oven system to understand the installation process.
Foundation Slab Requirements
Details the base construction and requirements for the foundation slab.
Stand and Insulating Hearth Setup
Explains how to build the oven support stand and the insulating hearth.
Oven Assembly and Enclosure Basics
Arch and Door Installation
Covers the installation of the front oven opening arch and the steel door.
Dome Insulation Process
Instructions for applying the necessary layers of insulation to the oven dome.
Oven Enclosure Design Options
Discusses various framing and finishing choices for the oven enclosure.
Foundation Slab Construction
Foundation Slab Overview and Preparation
Explains the purpose of the slab and site preparation steps like excavation.
Gravel Bed and Reinforcement Installation
Details installing the sub-base gravel, plastic sheeting, and rebar reinforcement.
Foundation Pouring and Curing
Concrete Mixing and Pouring Techniques
Instructions for mixing concrete and pouring it into the foundation form.
Foundation Curing and Strength Guidelines
Guidance on letting the concrete set properly to achieve maximum strength.
Foundation Installation Tips
Site Preparation and Formwork Advice
Tips for ground preparation and ensuring formwork is square and level.
Concrete Placement and Finishing Best Practices
Advice on concrete work, including mixing, pouring, and achieving a smooth finish.
Oven Stand Construction
Stand Overview and Materials
Describes the purpose of the oven stand and common materials used for construction.
Laying Block Courses and Angle Iron
Step-by-step guide for building the block stand and installing support angle iron.
Oven Stand Finishing and Reinforcement
Filling Block Cores with Concrete
Describes reinforcing the stand structure by filling block cores with concrete.
Oven Stand Installation Tips
Advice on block stacking, core filling, and ensuring stand stability.
Insulating Hearth Construction
Hearth Design and Insulation Options
Explains the hearth's layers and choices for insulation materials.
Bottom Form and Support Setup
Details building the base form and support structure for the hearth pour.
Insulating Hearth Formwork Details
Building Side Forms for Hearth Construction
Instructions for creating the hearth's side structure using lumber.
Constructing the Bottom Hearth Form
Details preparing the base of the form for the concrete pour.
Insulating Hearth Concrete Pour
Laying Structural and Insulating Concrete Layers
Describes pouring the two concrete layers: structural and insulating.
Mixing and Using Insulating Concrete
Guidance on preparing a vermiculite concrete mix for insulation.
Setting the Cooking Floor and Landing
Centering and Leveling the Cooking Floor
Instructions for precise placement and alignment of the cooking floor.
Using Refractory Mortar for Joints
Details on applying refractory mortar to fill joints between cooking surface elements.
Dome and Vent Assembly Procedures
Positioning and Lining Up Dome Pieces
Instructions for placing dome sections correctly and aligning them.
Sealing Dome Joints with Refmix
Details on using refractory mortar to seal joints between dome pieces.
Chimney Installation Procedures
Chimney System Options and Warnings
Introduces chimney types and critical warnings regarding connection to other appliances.
Securing Anchor Plate and Applying Mortar
Details attaching the chimney anchor plate and covering it with refractory mortar.
Internal Installation Air Space Clearances
Specifies required air space clearances for internal chimney runs through combustible materials.
Chimney Wall Pass-Through Methods
Method A: 12-Inch Clearance Pass-Through
Describes a specific method for passing chimneys through combustible walls with 12" clearance.
Method B: 9-Inch Clearance Pass-Through
Details another pass-through method with a 9" clearance to combustible materials.
Method C: 6-Inch Clearance Pass-Through
Explains a third pass-through method with a 6" clearance to combustible materials.
Chimney System Specifications and Safety
UL103HT Chimney System Approval Details
Information on the DuraTech system's approval and specifications for use with solid fuels.
Determining Chimney Height and Size Requirements
Guidance on flue length and diameter based on local conditions and oven draw.
Spark Arrestor and Chimney Cap Importance
Explains the function and necessity of chimney caps and spark arrestors.
Oven Insulation Application
Using FB Blanket Insulation
Instructions for applying the provided 1" thick woven ceramic insulating blanket.
Additional Insulation Layering Techniques
Discusses adding more insulation for better heat retention, using blankets or loose fill.
Oven Enclosure Design Styles Overview
Enclosure Construction Materials and Options
Lists various materials and methods for building oven enclosures.
Importance of Maintaining Clearances
Reiterates the critical safety requirement of maintaining clearances to combustible materials.
Igloo Enclosure Construction
Traditional Igloo Oven Design
Describes the classic Italian and Mediterranean Igloo oven style.
Igloo Building Methods: Stucco or Rebar
Details constructing the Igloo shape using stucco lathe or rebar frameworks.
Walled Enclosure Construction
Walled Enclosure Design Basics
Describes the traditional Gabled House or walled enclosure design.
Framing with Metal Studs and Concrete Board
Details building the enclosure structure using metal studs and concrete board.
Oven Curing Process
Importance of Slow Curing Fires
Explains why slow, gradually increasing fires are critical for oven longevity.
Recommended Curing Fire Schedule
Provides a day-by-day temperature guide for curing the oven's refractory surfaces.
Key Curing Precautions and Notes
Lists essential advice and warnings for the oven curing process.
Firing and Operating Your Oven
Starting and Managing the Oven Fire
Guidance on fire ignition, wood addition, and heat management for optimal cooking.
Safe Oven Operation Practices
Covers essential safety precautions during oven use, including door operation.
Ash Disposal and Storage Procedures
Instructions for safely removing and storing ashes from the oven.
Oven and Chimney Maintenance
Oven Inspection and Cleaning Procedures
How to check and clean the oven interior, including the vent and chimney pipe.
Chimney Cleaning and Creosote Management
Procedures for chimney upkeep, including cleaning and removing creosote buildup.
Required Tools for Installation
Essential Tools for Oven Assembly
Lists primary tools needed for the oven construction and installation process.
Optional Tools and Safety Equipment
Mentions optional tools and necessary safety gear like goggles and dust masks.
Material List for Oven Construction
RefMix and FB Board Quantities by Model
Material requirements for RefMix and FB Board insulation based on oven size.
Foundation and Block Stand Material Needs
Lists concrete, rebar, and block quantities for foundation and stand construction.
Insulating Hearth and Chimney Materials
Details materials needed for hearth construction and chimney components.

Table of Contents