Mugnaini PRIMA 120 Assembly Instructions And User'S Manual Download Page 30

Prima 120 AOS Manual 

Mugnaini Imports, Inc.   

30

LIMITED WARRANTY

MUGNAINI IMPORTS, INC. (“Mugnaini”), a California corporation, is a distributor of Italian wood-burning 

residential and residential ovens (the “Oven(s)”). Mugnaini warrants to the original purchaser only 

(“Original Purchaser”) that the Oven will be free from defects in materials and workmanship for a period of 

five (5) years from the date of delivery (“Warranty Period”).

Remedies available to the Original Purchaser against Mugnaini under this warranty are limited to: (i) repair 

and replacement of parts and/or the necessary labor and services required to repair the Oven; or, (ii) at 

Mugnaini’s option, refund of the purchase price.

Information in Mugnaini’s catalog or other information provided by Mugnaini is given after the exercise of 

due care in its compilation, preparation, and issuance; however, Mugnaini disclaims any liability resulting 

from such information, except for the obligation under the warranty provided herein.

NO OTHER EXPRESS WARRANTY IS GIVEN, AND NO AFFIRMATION OF MUGNAINI, BY WORDS OR ACTION, 

SHALL CONSTITUTE AN ADDITIONAL WARRANTY. THIS WARRANTY IS NONTRANSFERABLE.

THIS WARRANTY IS EXPRESSLY IN LIEU OF AND EXCLUDES ALL OTHER EXPRESS OR IMPLIED WARRANTIES 

WITH RESPECT TO THE OVEN OR ANY RELATED EQUIPMENT OR ACCESSORY, INCLUDING, BUT NOT LIMITED 

TO, WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR PARTICULAR PURPOSE, USE OR APPLICATION 

AND ALL OTHER OBLIGATIONS OR LIABILITIES ON THE PART OF MUGNAINI, UNLESS SUCH OTHER 

WARRANTIES, OBLIGATIONS OR LIABILITIES ARE EXPRESSLY AGREED TO IN WRITING BY MUGNAINI.

This warranty shall not apply:

(a)  to any Oven or related equipment or accessory that is improperly installed or maintained;
(b)  to products resold in other than Mugnaini original packaging or to Ovens modified or altered by the 

Original Purchaser;

(c)  to failure or malfunction of the Oven or any related accessories that is caused by improper use or any 

failure to assemble or install pursuant to factory instructions; to any Oven or related accessories that 

have been materially altered from the condition in which they were shipped to the Original Purchaser;

(e)  to any cracking caused by over-firing, by failure to follow a proper curing schedule, or by expansion or 

contraction in either refractory mortar or refractory Oven component;

(f)  to normal wear and tear; and
(g)  to freight and shipping charges for sending an Oven to Mugnaini for repair.

All claims under warranty (“Warranty Claim(s)”) must be made within fifteen (15) days after 

occurrence of circumstances giving rise therein and all Warranty Claims must be received within the 

applicable Warranty Period by Mugnaini or its authorized representative. Any and all rights under this 

warranty or at law of Original Purchaser against Mugnaini shall terminate and be void in the event Warranty 

Claims are not submitted within the time set forth in the immediately preceding sentence. Such Warranty 

Claims must be in writing and include the Oven type, the model and serial number of the Oven, the 

Summary of Contents for PRIMA 120

Page 1: ...mports Inc 11 Hangar Way Watsonville CA 95076 888 887 7206 831 761 1767 Fax 831 728 5570 www mugnaini com mugnaini mugnaini com Includes Venting and Oven Curing Instructions Mugnaini Residential Wood...

Page 2: ...specific design and construction criteria WARNINGS Failure to follow instructions will void manufacture s warranty and may result in property damage bodily injury or even death If this oven is not pro...

Page 3: ...ints 9 Step 6 Installing Flue Manifold 10 Step 7 Insulation 10 Step 8 Oven Venting 11 4 ENCLOSING THE OVEN Diagrams 12 Gable Shaped Enclosure 13 Dome Shaped Enclosure 15 5 OVEN VENTING INSTRUCTIONS Ov...

Page 4: ...and the construction of your oven W120 Oven B C E D G 1 2 3 4 5 F H 6 7 8 9 10 A L K Package Contents Check List Oven Crown Elements Items A H Metal Flue Manifold with Screws Item I Removable Iron Doo...

Page 5: ...height If elevation adjustments are desired modify the height of the lower base only the wood storage area Contractor to verify height of final installation with the owner Oven Base Materials List Us...

Page 6: ...o step 5 determine desired length and depth of extended shelf may extend beyond minimum of 10 deep x 32 wide STEP 5 Place 6 x6 10 10 welded wire fabric 1 above sand using wire dobies and place 4 rebar...

Page 7: ...an outline of the pre assembled floor on the concrete slab for easy assembly W120 Oven B C E D G 1 2 3 4 5 F H 6 7 8 9 10 A STEP 2 MORTARING THE FLOOR Using refractory mortar place each floor element...

Page 8: ...ts Items A and H around the floor elements Item B and C must slide into item A All other items overlap each other You may use a small pry bar at base to manipulate into place the dome pieces on the ex...

Page 9: ...s Apply refractory mortar to the outside base of crown elements Approximately 3 wide x thick over the outside perimeter STEP 5 MORTARING CROWN JOINTS Wet sponge joints Apply refractory mortar over the...

Page 10: ...and mark fro screws Drill 2 holes with masonry bit 1 8 w 1 d Attach flue manifold with provided screws Mortar base of metal manifold 2 Note Ensure the flue manifold is level on top of crown elements...

Page 11: ...Inc 11 STEP 7 INSULATION continued STEP 8 OVEN VENTING Based on the overall oven design and architecture each chimney system will vary Contact your local licensed chimney or mechanical contractor See...

Page 12: ...ven enclosure protects the oven from atmospheric moisture supplies ventilation to the oven so that condensation does not occur within the compartment and retains the insulating materials placed over a...

Page 13: ...e top is put in place fill this enclosure with the specified loose Perlite 9 on top measured from the 1 Thermal Insulation Blanket STEP 4 Place pressure treated 2 x 4 P H T F s or metal studs around t...

Page 14: ...er 3 9 22 3 4 12 2 0 min 4 3 3 2 x 4 P T D F Mudsill with 1 2 A B 16 O C 2 clr PRIMA 120 SECTION SAMPLE DIMENSIONS Verify Oven Floor 72 64 6 conc block 10 1 arch 2 clearance from combustable materials...

Page 15: ...d to desired shape then wait for the Pour Stone to cure STEP 4 Once the Pour Stone or equivalent has cured reshape the rebar and wire all the ends together at the top around the chimney leaving the ex...

Page 16: ...he first coat has cured you may now cut off the excess rebar at the chimney Begin again at the bottom and cover the first coat with the second brown coat 3 8 thick exterior stucco right up to the chim...

Page 17: ...rk arrestor Simpson Dura tech or equivalent 7 8 exterior cement plaster 1 4 steel pencil rod rebar Perlite insulation Thermal insulating blanket 1 Wood burning oven model Prima 120 3 conc Slab with 6...

Page 18: ...burning oven is not provided with a chimney system The oven must be connected to any listed chimney assembly The chimney assembly must be installed in accordance with NFPA 211 Standard for Chimneys Th...

Page 19: ...d spark arrestor Your Mugnaini wood fired oven was evaluated to meet the fire safety standards of UL 737 Eighth Edition by Intertek Testing Laboratories ETL Listing Report J20020124 www interteksemco...

Page 20: ...0 30 30 30 30 30 0 6 9 12 18 24 36 48 48 6 48 9 48 12 48 18 48 24 0 6 9 12 18 24 36 48 48 6 48 9 48 12 48 18 48 24 2 3 1 4 4 4 3 4 6 1 4 8 11 14 1 4 15 1 2 16 1 4 17 18 1 2 20 4 6 1 4 7 3 4 9 1 4 12 1...

Page 21: ...fired oven 1 Direct vent with a factory built chimney 2 Direct vent with a masonry chimney using clay flue liner FACTORY BUILT CHIMNEY Per NFPA 211 wood burning ovens are required to use chimneys list...

Page 22: ...LIQUIDS TO START OR FRESHEN UP A FIRE IN THIS OVEN KEEP ALL SUCH LIQUIDS WELL AWAY FROM THE OVEN WHEN IN USE NEVER USE WATER TO LOWER TEMPERATURE INSIDE THE OVEN OR TO EXTINGUISH THE FIRE USE SOLID WO...

Page 23: ...en used for a long period it is recommended to allow one full day to slowly bring the oven up to maximum temperature SELECTING THE PROPER WOOD FOR YOUR OVEN You should use only seasoned hardwood moist...

Page 24: ...you intend on keeping a fire going We will use this partially closed position during the curing process to control any smoke roll out HOW TO MEASURE OVEN TEMPERATURE Mugnaini wood fired ovens will se...

Page 25: ...ont to back 3 Weber brand fire starters 1 2 3 CURING THE OVEN The goal is to increase the temperature of the oven at a rate of 50 75 F per hour by making a small fire every hour Use the chart at the e...

Page 26: ...er the fire goes out place the door through the arch into the fully closed position The door should stay in place unit the next day s fire Day 2 5 hr time commitment Record the oven temperature in the...

Page 27: ...h the arch into the fully closed position The door should stay in place unit the next day s fire Day 4 4 hr time commitment Repeat the hourly fires starting slowly and then adding enough wood to creat...

Page 28: ...re with a thermometer do not be alarmed Most of what you read with an infrared thermometer gun is the surface temperature which will regulate down in the pauses between fires FIRE PLACEMENT If you hav...

Page 29: ...e the oven temperature at a rate of 50 75 F per hour until the daily target temperature is reached Close door until the next day s firing DAY 1 DAY 2 Time Temperature Time Temperature Target 250 F max...

Page 30: ...D ALL OTHER OBLIGATIONS OR LIABILITIES ON THE PART OF MUGNAINI UNLESS SUCH OTHER WARRANTIES OBLIGATIONS OR LIABILITIES ARE EXPRESSLY AGREED TO IN WRITING BY MUGNAINI This warranty shall not apply a to...

Page 31: ...ION OF STATUTE OR REGULATION STRICT PRODUCTS LIABILITY CONSUMER PROTECTION STATUTES OR DECEPTIVE TRADE PRACTICES STATUTES OR 2 DAMAGES INCLUDING SETTLEMENTS JUDGMENTS AND AWARDS AND COSTS INCLUDING AT...

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