Nu-Vu Oven PMA -5/12 User's Manual
Contents
1. WARNING SOME SEALANTS OFF ACIDIC FUMES AS THEY CURE THESE FUMES MAY CAUSE IRRITATION TO THE EYES AND OR NASAL PASSAGES USE CAUTION WHEN OPENING YOUR UNIT AFTER WAITING FOR ANY FRESH SEALANT TO SET UP AND CURE NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 15 REPLACEMENT PARTS LIST PMA 5 12 AND PMA 5 18 Reference Description Replacement Part ELECTRICAL COMPONENTS o 50 1332 Groond Lon 50 1329 3 wr era DV 50 0434 EOIN V 66 2019 4 Heating Element PMA 5 12 MIU SUL P 60 0006 14 A D E M 60 0007 14 A Heating Element PMA 5 18 DVN 60 0146 1 60 0151 1 5 Temperature Control Circuit Board E2. 2 IMPORTANT FAULTY INSTALLATION IMPROPER USE ANY OTHER FAILURE FOLLOW THESE INSTRUCTIONS MAY RESULT SEVERE EQUIPMENT DAMAGE OR PERSONAL INJURY AND MAY ALSO VOID ALL OR PART OF YOUR NU VU EQUIPMENT WARRANTY aa zl aa zl aa za aza aa za aa aa aza aa za aa za aa aa zaza zana zaza za aa za aa aa za aa zara za aa aa az aa a a aa za aa za aa za aa aa aa aa zaza za aa aa aa aa a a aa za aa za aa za aa a aa a aa za aa zaza za aa aa a a aa a aa a zaza za aa za aa aa zaza za aa za aa aa aa aa aa aa za aa za aa za aa aa a aa a aa aa za aa za aa za az aa aa aa za aa za aa aa aa an NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 7 INITIAL START UP PROCEDURE Make sure the INSTALLATION of the unit 15 complete and correct Check the exterior of the unit All cover panels must be in place with the exception of the Outside Top and the unit itself must be securely seated on a level surface Check the interior of the unit All interior parts must be installed and securely fastened Make sure the Door is fully
3. o eese E 129 0227 5 19 Door Assembly PNAS Xe 200 9873 eee eee eee Tq 200 9866 Bm J 151 9931 H ne 151 9935 20 Door Hinge Hus a E E 254 3011 E NUN MUN MM SIUE 254 3012 2L atch 254 2007 P MEE VUES X NN T 254 1001 23 Door Glass Panel 200 9815 Right Hinge 200 9818 IS 151 9936 R ala zz TT 0o0o0o 151 9933 NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 17 THERMAL OVERLOAD PROTECTION 40W BULBS 20 AMP FUSE MICRO SWITCH DESCRIPTION DRAWN_BY CTC VOLTAGE 208 240 MODEL PMA 5 12 5 18 e a o PHASE SINGLE CUSTOMER MENOMINEE MICHIGAN 49858 A PO DATE DATE 12 21 06 WATTAGE 222 80M FILE f CONTROLS SOLID STATE DWG 200 00413 THERMAL OVERLOAD PROTECTION 40W BULBS 20 AMP FUSE i REV DESCRIPTION DRAWN BY CTC VOLTAGE 208 240 MODEL 5 12 PMA 5 18 EES d LEHEERED PHASE THREE CUSTOMER MENOMINEE HICHGAN 49858 A PATE DATE 12 21 06 WATTAGE 2 BOM FILE j CONTROLS SOLID STATE DWG 200 00414
4. 252 5001 0 Control k lan k W cay ke kek Kan 252 3001 250 3001 Cooling Fan Assembly 240 888 5010 8 Oven Motor w Blower Wheel 5 12 250 1002 Oven Motor w Blower Wheel 5 18 250 1027 9 Thermal Overload Safety To 66 1047 IO Door Mero r Dm 252 2004 11 Light Fixture Socket Globe Gasket 120V kak keke keke ke ke ku 252 7004 Watt Bulb 50 0695 Socket Globe Gasket 240 V keke 888 0929 40 Watt BulD 50 1025 CONTROLS 252 6001 13 Temperature T 252 5001 Contor 253 2003 14 Temperature Control Indicator Light 120 21 0 210 2 1 0000000010012 50 0029 Temperature Control Indicator Light 240 0 2 21 0 00000000000 00003120 50 0030 l gt Dini sr e 66 8133 n 66 9027 l Wn Non K eye Ee W y ondan We e Can 66 1113 NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 16 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 INTERIOR COMPONENTS 17 Baking Deck 200 2408 B 151 9897
5. NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 18 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 THERMAL OVERLOAD PROTECTION 20 AMP FUSE MICRO SWITCH j DESCRIPTION DRAWN BY CTC VOLTAGE 120 208 240 MODEL 5 12 5 18 PHASE SINGLE CUSTOMER WATTAGE 000 5600 13th STREET MENOMINEE MICHIGAN 49858 A DATE DATE 12 27 06 WATTAGE O FILE f CONTROLS SOLID STATE DWG 200 00415 THERMAL OVERLOAD PROTECTION 20 AMP FUSE SWITCH DESCRIPTION CHANGED DRAWN VOLTAGE 120 208 240 MODEL PMA 5 12 5 18 NEVER e PHASE THREE CUSTOMER MENOMINEE NN 49858 12 27 06 WATTAGE 42022 BOM FILE f CONTROLS SOLID STATE DWG 200 00416 NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 19
6. Put a small amount of soap water into and around the slot that the new Gasket will fit into a small trigger spray bottle works well This step is optional but will help in the installation NU VU FOOD SERVICE SYSTEMS SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 page 14 MENOMINEE MICHIGAN 49858 UAL ____________ 5 12 AND PMA 5 18 OWNER S MANUAL MAINTENANCE AND CLEANING GUIDE D Position the new Gasket over the slot allowing the ends to extend past the end of the slot Press the mounting flange down into the slot on the Door frame Use a roller tool to force the mounting flange into the slot by working the tool back and forth along the Gasket Make sure the Gasket mounting flange is completely fitted into the slot and that the Gasket is free to slide back and forth in the slot n m n m n m xx x x x x x x xm x x xm xm mx x x mz x x xx zm mx zm mm mz xm xx x x zz zm mz mm zm x x x x mx mx x x xx zm x x x x zm mz mm mx x x mz zz x x zz IMPORTANT DO NOT STRETCH PULL ON THE GASKET DURING THE INSTALLATION PROCESS THIS WILL LATER CAUSE THE TRIMMED CORNERS TO SEPARATE AND PULL APART E Use a sharp knife or single edged razor blade to cut the ends of the Gasket at a 45 angle you can use the mitered corner joint on the Door as an angle guide
7. hr Timers and or Alarms gt hr 5 min gt hr Contactor Relay 72 hr 5 min Ya hr Power Switch Va hr 5 min Va hr Indicator Light Ya hr 5 min hr NU VU has determined that the listed times which are based on the period necessary for trained service person to perform the work noted are fair and reasonable If a problem 15 not diagnosed within a half hour the service person must contact the NU VU Service Department via telephone at 906 863 4401 Additional time for problem solving will not be allowed unless this procedure is followed An appointment for servicing a unit should be set up since time will not be allowed for waiting to service a unit Unless the service person justifies extra time for performing the work noted charges for work performed by the service person in excess of the allowed time shall either be billed to the owner of the equipment or denied IMPORTANT NU VU WILL NOT PAY FOR ANY SERVICE CALLS AS WARRANTY WORK IF A NU VU AUTHORIZED SERVICE AGENCY DETERMINES THAT YOUR UNIT IS SET UP AND OPERATING PROPERLY F n uu uu uu u uu u uu u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u
8. 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 1 Since air flow is in a directional pattern baking times are reduced over conventional deck and tray ovens Actual baking times depend upon the Pizza recipe baking temperature and environmental conditions The NU VU PMA 5 12 and PMA 5 18 Pizza Ovens are designed for the following e Easy product positioning e Dependable components e Rapid even baking e Low energy consumption e Easy cleaning e Low maintenance e Simple operation e Rapid servicing AVAILABILITY AND TESTING A prospective customer may see a unit in operation as follows At a dealer s showroom e At an existing installation e At the NU VU manufacturing facility If contacted NU VU will provide the information on the nearest location In the event that a customer desires to test a unit at his place of business arrangements can be made based on a specifically defined program In the event that a customer wants to try a special product arrangements can be made to determine what conditions are necessary for baking so the customer can determine the suitability for his program CONSTRUCTION The NU VU 5 12 and PMA 5 18 Pizza Ovens are constructed of stainless steel both inside and outside of the frame members are welded to provide long life construction Components such as temperature controls timers switches motors heating elements and others are thoroughly tested befo
9. Cut the Gasket about 1 4 longer than the required length and work the excess back into the slot This extra Gasket will help to create a nice tight corner joint and allows for any follow up trimming that may be necessary F Work your way around the entire Door or the section of the Door having the Gasket replaced Make sure the Gasket is just tight into the corners A bulging joint or pucker along the Gasket indicates a Gasket section that is cut too long Joints that pull apart indicate a Gasket section or sections that are cut too short IMPORTANT MAKE SURE THAT THE GASKET AND DOOR FRAME ARE COMPLETELY CLEAN AND DRY BEFORE APPLYING ANY SEALANT corner joints after the entire Gasket is properly fitted Pull the joints apart only enough to put sealant on all the cut edges only Allow the Gasket joint to come together Smooth out any excess sealant to form a smooth surface on the face of the Gasket Add more sealant to any spots as necessary and smooth them down H quality sealant will be dry to the touch and tack free in one to two hours after application However it will not be completely cured until six to eight hours later We recommend that you wait until after your sealant is completely cured before using your oven
10. our facility before shipment e equipment moved from the place of original installation unless NU VU agrees in writing to continue the warranty after the relocation Ongoing operational adjustments due to changing environmental conditions or normal wear and tear Any overtime charges NU VU will pay straight time only for any work performed on NU VU equipment Products must be installed and maintained in accordance with NU VU instructions Users responsible for the suitability of the products to their application There is no warranty against damage resulting from accident abuse alteration misapplication inadequate storage prior to installation or improper specification or other operating conditions beyond our immediate control Claims against carrier damage in transit must be filed by the buyer therefore the buyer must inspect the product immediately upon receipt THIS WARRANTY DOES NOT COVER ADJUSTMENTS DUE TO NORMAL ON GOING USE OF THE UNIT PARTS RETURN PROCEDURE AND CONDITIONS The following procedure shall be followed for the return of parts to the factory for credit consideration e parts received by NU VU must have a completed RETURN AUTHORIZATION FORM as supplied by NU VU with the replacement part Package all return parts securely so that in transit damage cannot occur Prepay shipment Any parts returned collect will be refused by our receiving department Credit will be considered on proper r
11. 2 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 NU VU EQUIPMENT WARRANTY NU VU products are warranted against defects in workmanship and materials from the original date of shipment only NU VU does not warrant against any damage that might occur during shipment or storage of the equipment Any claim for such damage must be filed against the carrier or storage company No other express warranty written or oral applies No person 15 authorized to give any other warranty or assume any other liability on behalf of NU VU except by written statement from an officer of NU VU Your NU VU equipment warranty is limited to the following time periods for the original owner only PARTS LABOR Inside the United States 12 Months 12 Months areas outside the United States 12 Months 12 Months These time limits will apply in all cases unless prior arrangements have been made and agreed to in writing The NU VU equipment warranty is composed of the following PARTS This limited warranty covers certain electrical electronic and mechanical parts for the time periods shown above with the exception of those items detailed under Warranty Limitations Customers who maintain an open account may purchase against their account MasterCard Visa and American Express credit cards are also accepted The return of defective parts 1s required The return of a defective part or component must be made prior to the issuance of a cre
12. NU VU FOOD SERVICE SYSTEMS For NU VU Models PMA 5 12 amp PMA 5 18 Pizza OWNER S MANUAL Revised MENOMINEE MICHIGAN 49858 2 December 2006 906 863 4401 PMA 5 12 PMA 5 18 TABLE OF CONTENTS ABOUT YOUR NU VU 1 WARRANT ieu E 4 RECEIPT AND f IPIE 10 OPERA TING SIENTE 11 MAINTENANCE AND CLEANING 13 SERVICE AND REPLACEMENT GUIDE 19 REPLACEMENT PART H 18 ELECTRICAL SCHEMATIC S 20 ABOUT YOUR NU VU OVEN as a product line has been in existence for over twenty five years Its units are in use throughout United States and Canada and have been exported to other parts of the world NU VU continually modifies and updates its equipment to improve the capabilities as new innovations become available This enables the user to obtain better and more useful results NU VU currently manufactures an entire line of equipment Menominee Michigan Seminars for both dealers and customers are available either on site in Menominee Michigan at the dealer s showroom or on the customer s premises Technical product information can be generated by customer requested testing of various products NU VU has over a period of time developed a
13. atch body IN or OUT under the adjustment plate one notch at a time Make sure the Latch stays straight up and down and tighten the mounting screws Test the Door for proper closing and sealing refer to the DOOR TEST PROCEDURE Repeat steps C and D if you are not satisfied with the Door adjustment If the Door tests as satisfactory make sure the mounting screws are tightened securely Install the acorn nuts on the ends of the top and bottom Door Latch screws Turn the nuts on all the way until they just contact the back side of the Latch mounting bracket then loosen them by 1 4 to 2 full turns Install the Latch Cover and tighten the acorn nuts lightly to hold the Latch Cover in place DOOR GASKET How to Replace kit provided If you have any problems or questions call NU VU at 906 863 4401 Ask for the Service Department A Remove all pieces of the old Gasket Thoroughly clean the Door frame in the area of the new gEEEEEEEEEEEEEEEEEEEREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEREREREREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEREEEREEEEEEEEEEEREEEEEEEEEEEEEEEEEEEEEEEEERRR IMPORTANT DO NOT DISASSEMBLE THE ACTUAL DOOR FRAME B installation Remove old sealant baked on deposits WHEN REPAIRING OR REPLACING THE DOOR GASKET Pre cut the replacement Gasket to a size slightly longer than you require
14. cessary and reload the Oven with more product J When you have finished using your PMA 5 12 or PMA 5 18 for the day set the Power Switch to the OFF position and complete the procedures outlined under MAINTENANCE AND CLEANING NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 9 TIMER INSTRUCTIONS A B The Power Switch must be in the ON position with the LEDs in the Timer Display Window showing 000 NU VU Press either the UP or DOWN Time Set key to enter the H HH desired time in minutes and seconds The set time will appear the Timer s Display Window Start the Timer by pressing the Start Stop key once The Timer will count down one second at a time flashing the TIME SET remaining time in the Display Window Pressing the Start Stop key a second time will halt the Timer the remaining time will flash in the Display Window Pressing the Start Stop key again will restart the Timer When the set time expires the Display Window will flash 000 and the Timer Alarm will sound the operator can silence the Alarm by pressing the Start Stop key After the Alarm is turned OFF the Timer will automatically reset itself to the last entered time Pressing the Start Stop key will restart the Timer OPERATIONAL NOTES The entered time changes by 1 second with each click of a Time Set key Holding either key down changes the time by second increm
15. closed and latched the Oven Motor will not run if the main Door 15 not fully closed YOU MUST REMOVE ALL PROTECTIVE TAPE PRIOR TO TURNING POWER ON Engage the main power supply and set the Power Switch to the ON position The interior lights should come on and the Oven Blower Wheel should begin to rotate in a counter clockwise direction as viewed from the inside of the Oven NOTE The Oven Motor will not run if the Oven Door is not fully closed Set the Temperature Control to 300 The Temperature Control Indicator Light will illuminate and the Oven will begin to heat up Carefully remove the Outside Top and measure the amperage on the exposed power supply lines Compare these readings to the label on the side of your unit If the readings and label differ by any great amount turn the unit OFF and call the NU VU Service Department immediately at 906 863 4401 Carefully reposition the Outside Top on the Oven and press it into place if the amp readings and label coincide Be careful not to pull or pinch any wires while replacing the Outside Top Set each of the Timers in turn from 15 to 30 seconds and allow them to count down refer to the TIMER INSTRUCTIONS in the OPERATING GUIDE An electronic Alarm should sound at the end of each timed cycle If a Timer or Alarm does not work please review the TIMER INSTRUCTIONS or refer to the TROUBLE SHOOTING GUIDE If you still have a problem call at 906 863 4401 and ask for our Service Depart
16. dit on an open account If a part that is returned tests satisfactory in the NU VU factory or at an authorized NU VU dealer or service agency NU VU may withhold issuing credit Replacement parts will be warranted for a period of 90 days provided they are installed and used a manner authorized by NU vue LABOR We require that you call our NU VU Service Department at 906 863 4401 for service authorization BEFORE you call any service agency if you wish to claim a labor expense under this warranty We may be able to solve your problem over the telephone or we will schedule a warranty service call by a reliable service agency your area This warranty covers the replacement and installation of parts and components which are included under PARTS for the time period listed above This coverage is limited to the normal mileage allowance for a maximum travel radius of up to fifty 50 miles and the normal labor rate times the allowable hours for performing the work as set forth the following listing NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 3 NU VU FOOD SERVICE SYSTEMS STANDARD TIME ALLOWANCES FOR WARRANTY REPLACEMENTS Change performed Change time Oven Motor Rebalance Wheel 1 hr gt hr 1 hr Oven Heating Element hr gt hr 1 hr Temperature Control VA hr gt hr hr Temperature Sensor hr gt hr
17. ents for the first 35 seconds of change 0 second increments for the next 8 minutes of change and minute increments for the remainder of the change to a maximum set time of 99 minutes and 00 seconds 99 00 in the Display Window Releasing the Time Set key restores the 1 second increment of change The time setting can only be edited when the Timer 15 not running A Timer can be reset at any time during the cooking cycle by holding the Start Stop key for 5 seconds Timer to its original set time The set time can now be edited or the Timer can be restarted to count down from this point This digital Timer contains a short term memory chip to prevent the loss of a Timer setting because of an accidental shut down of the unit The Timer will recall the last entered setting when the unit is restarted NU VU FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 10 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 gt 5 18 OWNER S MAN MAINTENANCE AND CLEANING GUIDE MAINTENANCE NU VU equipment is designed to last for years of useful service Careful consideration is given in selecting components for durability performance and ease of maintenance For example the Oven Motor has sealed bearings and never needs to be lubricated While NU VU equipment is designed for minimum and maintenance certain steps are required by the user for maximum life and effectiveness e Proper ins
18. equire ventilation hoods However the ultimate decision as to hood requirements rests with local authorities NU VU has done operating cost comparisons with gas convection ovens This data was generated in conjunction with input from Pacific Gas amp Electric Based on standard assumptions as to operating conditions for each unit and costs supplied by Pacific Gas amp Electric the 5 12 and PMA 5 18 Pizza Ovens are comparable in operating cost to like sized pan table top gas convection ovens The 5 12 and PMA 5 18 Pizza Ovens are specialty products from NU VU and are designed specifically for the rapid baking of pizzas The PMA 5 12 measures 26 4 wide 29 deep and will hold a 12 pizza on each of its five baking decks The PMA 5 18 measures 32 wide 36 deep and will hold an 18 pizza on each of its five baking decks Both units stand 3410 high from the base Each unit contains a single 550 solid state Temperature Control to regulate the electric Heat Elements in the two interior Side Walls Pizzas are baked on five separate Baking Decks that can be individually accessed through the partitioned glass Door on the front of the unit An external compartment contains five digital display Timer Alarms to monitor the baking time for each Baking Deck these Timers have a recall feature which allows you to simply keep repeating the original set baking time NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858
19. eturns only As soon as parts are tested and confirmed to be defective credit will be issued against them If the engineering test shows the component is not defective and is in good working condition it may be returned to you along with your request for payment NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 5 INSTALLATION It is essential to inspect the unit immediately when it arrives NU VU has placed instructions on the packaging to help avoid damage in transit However negligent handling can produce hidden damage These steps should be carefully followed A Inspect the entire perimeter of the package for damage or punctures to the packing material This may indicate damage to the unit inside Call any and all packing damage to the attention of the delivery person If any packing damage is found uncrate the unit immediately in the presence of the delivery person to determine if the unit 1s damaged If any damage is found indicate the type and amount of damage on the shipping documents and notify NU VU at 906 863 4401 immediately after filing a freight claim Continue uncrating the unit carefully and check the entire unit top front back and both sides for any visible or hidden damage Remove the unit from the shipping pallet and inspect the bottom for any damage If any damage is noted after the drive
20. it in your place of business following general guidelines should be used for cleaning OVEN INTERIOR The Oven Door glass may be cleaned with any good glass cleaning formula Be sure to wipe down the Door Frame and to clean behind the Door Gasket on the inside of the Oven Door The Door can be removed for cleaning heavy soiling by opening the Door until it is perpendicular to the face of the unit and then lifting the Door straight up off of the Hinge pins e Dried on debris or heavy soiling can be removed with hot soapy water followed by a rinse with clean fresh water Wipe the Door dry before replacing it on the front of the Oven CAUTION Abrasive cleaners may scratch the glass e Oven interior should be wiped out daily Remove the Oven Element Cover once a month for inspection and cleaning 1 Remove the thumbscrews along the top edge and pull the Element Cover down 2 Pull the Element Cover out through the front of the Oven to remove it e Inspect the Oven ceiling the Blower Wheel the Sidewalls and the Element Cover for mineral deposits and soiling Wipe these parts down with hot water and a mild soap followed by a rinse with clean fresh water and a mild sanitizing agent Wiping the interior dry will help to prevent water spotting Water spotting and all other mineral deposits should be removed with any mild mineral removal agent as soon as they are noticeable e Replace the Oven Element Cover Make sure that the Eleme
21. ment Someone there will be glad to assist you in any way possible NOTE Press the Start Stop key on the Timer to silence the Alarm earlier Place an accurate and reliable oven thermometer in the center of the Oven and allow the Oven to heat to 300 Compare the thermometer reading and the Temperature Control setting when the Temperature Control Indicator Light goes out If they differ by less than 10 the Oven 15 ready for use If there 15 a difference of 10 or more you may wish to adjust the Temperature Control Please call the NU VU Service Department at 906 863 4401 before attempting to adjust the Temperature Control Your PMA 5 12 or PMA 5 18 should now be ready for all standard operations NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 8 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 OPERATING INSTRUCTIONS The NU VU 5 12 and PMA 5 18 Pizza Ovens 5 Deck Ovens ideally suited for the rapid and continuous production of 12 to 18 pizzas Each is simple and easy to install while the front view glass Door and basic controls make it just as easy to operate The unique partitioned Door allows the loading and unloading of each Baking Deck independently of the others without opening the entire front of the unit thereby reducing temperature fluctuations and eliminating lengthy recovery times These simple basic procedures should guide you through the operating process If
22. nt Cover is pushed all the way back and up for a tight fit Secure it in place with the thumbscrews e The Oven Sidewalls should be removed an as needed basis for interior cleaning and mineral removal Replace them the same way as the Element Cover tight to the sides and all the way back OVEN EXTERIOR All exterior glass may be cleaned with any good glass cleaning formula e The exterior metal surfaces can be cleaned with any good stainless steel cleaner or polish or with hot water and a mild soap followed by a thorough rinse with clean fresh water 1f it is very soiled CAUTION Do not allow any liquids near the Control surfaces CAUTION NU VU DOES RECOMMEND the use of any strong commercial or caustic product on this equipment DO NOT allow any type of caustic cleaner to come into contact with any aluminum parts such as Door frames or Baking Decks the silicon rubber Door Gaskets or any of the sealant in the Oven seams and joints These types of cleaning compounds may cause discoloration and degradation of these parts resulting in permanent damage DO NOT use bleach or bleach compounds on any chromed parts bleach may damage chrome plating NOTE NU VU has had very good results with a product called JIFFY CLEANER For standard cleaning simply spray JIFFY on and wipe off Heavily soiled areas may require a short period of soaking This cleaner is available through NU VU Part 51 0002 or through your local R
23. ochester Midland distributor or representative NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 12 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 AND 5 18 OWNER S MANUA MAIN NAN AND ANIN SERVICE AND REPLACEMENT GUIDE Your PMA 5 12 or 5 18 has been designed to be serviced quickly and easily In fact individual who has average mechanical ability can do the work Our Service Department is also available to you Monday through Friday from 7 00 a m to 5 00 p m Central Standard Time should you find yourself with a situation or problem other than what is outlined here Our technicians are also available via pager from 7 00 a m to 10 00 p m during week ends and holidays Call NU VU at 906 863 4401 and ask for our Service Department to order replacement parts ask questions or offer comments This SERVICE AND REPLACEMENT GUIDE has been prepared to cover most normal service problems If this trouble shooting information does not provide a solution for your particular problem we ask that you call us for direct assistance Calling our Service Department before calling in a repair technician can usually save you both time and unnecessary expense We want to do everything we can to minimize your down time You may need to remove an access panel for servicing DO NOT allow any access panels to drop When work on the component is finished replace the panel with care making sure tha
24. r leaves immediately contact the freight company and NU VU Food Service Systems Check the Oven Door Make sure the Door closes completely and that the Door Gasket seals firmly refer to the DOOR TEST PROCEDURE in the SERVICE AND REPLACEMENT GUIDE If the Gasket does not seal correctly please contact the Service Department for instructions and assistance in any required adjustments ELECTRICAL INLET mi 251 PMA 5 2 4 224 2 304 5 8 288 PMA 5 18 NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 6 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 UAL INSTALLATION A Check to determine that the power source is the same voltage and phase as that indicated on the label on the side of the unit B Position unit where it is to be operated and adjust the unit so that it stands level and solid Remove the glass Light Globes from the rear wall of the Oven and install the included 40 watt Appliance Bulbs Replace the glass Light Globes and close the Oven Door securely IMPORTANT DO CONNECT THIS UNIT IF YOUR POWER SOURCE DOES NOT MATCH THE UNIT REQUIREMENTS C Carefully set all Controls and Switches to the OFF position D installing technician or electrician should remove the Outside Top of the unit this panel is only pressed onto the top of the unit and should lift off easily Connect the unit to the available power supply ei
25. re shipment On going research and development projects are used to introduce the latest and most dependable parts SHIPMENT NU VU equipment is shipped directly from the factory or delivered from a dealer unless sold at a show or after test or demonstration Unless otherwise agreed to by NU VU freight is paid by the buyer F O B from the NU VU manufacturing facility in Menominee Michigan Shipping time may vary depending upon the original shipping point time of the year and shipper or shippers used NU VU employs the latest accepted packaging standards to ensure that your equipment arrives in excellent condition However damage may still occur due to accident or negligent handling For this reason it is necessary for the receiving party to immediately do a thorough inspection of the equipment when it arrives NU VU works closely with all of its customers in tracing shipments to speed deliveries and minimize handling NOTICE NATIONAL SANITATION FOUNDATION GUIDELINES REQUIRE THAT ALL INTERIOR PARTS BE REMOVABLE WITHOUT THE USE OF TOOLS THIS EQUIPMENT HAS BEEN FACTORY ASSEMBLED TO SAFELY ACCOMMODATE ROUGH HANDLING THROUGH SHIPMENT AND ORIGINAL INSTALLATION AFTER ANY MAINTENANCE CLEANING OR REQUIRED SERVICE WORK THE INTERIOR SHEET METAL PARTS SHOULD BE RE ASSEMBLED AND FASTENED HAND TIGHT ONLY BUT STILL REMAIN TIGHT ENOUGH TO PREVENT THE MOVEMENT OR RATTLE OF PARTS NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page
26. series of Ovens Proofers Steamers Smokers and Warmers designed to provide maximum performance with minimum energy requirements and care by the operator NU VU has combined quality construction long life components superior performance multiple use operation and amplified operating procedures to produce the finest equipment available This means the end user has the best of ALL worlds NU VU equipment offers the widest range of options by the use of different air flow systems in conjunction with heat moisture steam and smoke NU VU AIR OVENS PROOFERS AND WARMERS NU VU can provide wide range of equipment with any of the following features e Bakery Ovens with either INTERNAL or EXTERNAL STEAM generating capabilities These Ovens may be equipped with the NU VU COOK N HOLD option for broader use e COOK N HOLD Ovens for either high temperature or low temperature operation with moisture and smoking capabilities Low temperature Ovens with moisture smoking capabilities e Steamer Ovens with high and low temperature capabilities e Multi Ovens that dry bake steam and bake with steam e Bakery Proofer Warmers with moisture and heat generating units with either manual fill or automatic humidity systems e General purpose Proofer Warmers for reconstituting slow cooking holding and or steaming NU VU MODELS 5 12 AND 5 18 The Pizza Ovens of the NU VU PMA series are electric and generally do not r
27. t all wires are properly placed and not pulled or pinched If more than one component is being worked on try to remove only one component at a time TEMPERATURE CONTROL How to Adjust A Place reliable thermometer the thermocouple of a test instrument on a pan in the center of the Oven Turn the unit ON and set the Temperature Control 22 to its normal setting Allow the equipment to reach a stable operating temperature B Compare the Temperature Control setting to the reading on the test instrument when the Temperature Control Indicator Light 23 goes out If there is a difference of 25 or more you will most likely need to recalibrate the Temperature Control ATTENTION Please call the NU VU Service Department for the correct procedures to recalibrate your Oven C Ifthe difference is more than 5 but less than 25 a simple dial adjustment may solve the problem 1 Remove the Knob of the Temperature Control by pulling it straight out from the face of the Control Panel 2 Hold the black Knob securely with the back of the clear plastic dial toward you Use a Phillips screwdriver to loosen the two screws from 3 4 to full turn but do not remove them 3 To increase the temperature inside the Oven carefully rotate the index line on the clear dial clockwise Each click of adjustment 15 equal to approximately 5 of temperature change in the Oven To decrease the inside temperature rotate the clear dial counter clockwise 4 Gen
28. tallation of the equipment e Correct application and usage of the equipment e Dry out Procedures performed daily e Thorough cleaning on a regular basis OVEN DRY OUT PROCEDURE Wipe up any standing moisture or liquid both inside and outside of the Oven Temperature Control and Power Switch to OFF C Leave the Oven Door open about 6 to 8 The residual baking heat will dry out any moisture that may be trapped in the insulation or other components of the Oven D Leave the Oven Door slightly open while the Oven 15 not in use NOTE After a day of baking especially heavy or wet products you may find it helpful to run your Oven at 200 for about 45 minutes to help dry out any excess moisture IMPORTANT THESE DRY OUT PROCEDURES MUST BE CARRIED OUT DAILY TO HELP MAINTAIN YOUR EQUIPMENT IN THE BEST POSSIBLE CONDITION THE REMOVAL OF ALL RESIDUAL MOISTURE IN THE EQUIPMENT RETARDS ANY CORROSION OR DETERIORATION OF THE INSULATION AND ELECTRICAL COMPONENTS AND EXTENDS THE USEFUL SERVICE LIFE OF YOUR NU VU EQUIPMENT NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 11 ANIN D AND 5 18 OWNER S MANUAL CLEANING Your PMA 5 12 or PMA 5 18 should be cleaned at least daily and as soon as possible after a spill has occurred It 15 essential to maintain a clean unit especially if the public views the un
29. ther through an attached cord and receptacle or through direct wiring by following these Steps 1 Take note of the labeling on the Power Terminal Block Line 1 Line 2 Line 3 2 Carefully identify the power source leads and attach them to the appropriate terminal connections 3 Properly ground the unit BEFORE USE by attaching a grounding wire to the Ground Lug Clamp provided next to the Power Terminal Block 4 enough slack in the wiring to allow for equipment to be moved about during installation and any future servicing THREE PHASE SINGLE PHASE eH POWER SUPPLY E Check the voltage at the terminals on the Power Terminal Block with a voltmeter and compare values with the label listings on the side of the Oven If the values match the unit is ready for its INITIAL START UP If the readings DO NOT coincide you must call the NU VU Service Department Carefully position the Outside Top on the unit but do not press it into place Position the unit in its final operating location and refer to the INITIAL START UP PROCEDURE
30. tly tighten dial screws and install the Knob Check the Control setting against the test instrument and repeat this procedure 1f necessary D If this procedure fails to bring the temperature reading within the desired specs the Temperature Control or Temperature Control Sensor 6 may need to be replaced NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 906 863 4401 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 page 13 DOOR LATCH How to Adjust The Door Latch used on the PMA series Pizza Ovens 15 preset at the factory during the PMA AND 5 18 OWNER S MA original installation However should your Door Latch ever need adjustment A Follow these instructions to correctly install your Door Gasket with minimal problems Use the installation Determine if the Oven Door 51 is too loose or too tight If it is too loose the Door Latch 53 must be adjusted OUT or away from the unit If it is too tight the Latch must be adjusted IN or towards the unit Loosen the two acorn nuts inside the Latch Cover 54 with a 3 8 wrench Pull the Latch Cover straight out from the Oven Door to remove it and remove the acorn nuts Open the Door and take careful notice of the adjustment plate position against the Latch body Hold the adjustment plate against the Latch body with one hand while you loosen the mounting screws with the other hand Back the screws Out approximately three full turns CAREFULLY move the L
31. u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u uu WARRANTY LIMITATIONS NU VU will pay for parts and labor under warranty if there is a defective component but not for e Normal operational wear and tear on the following parts o Light bulbs and fuses o Door gaskets handles and catches e Damage attributable to customer abuse including O Proofer water pan allowed to run dry and burn Proofer fan motor damaged from not following outlined Dry Out Procedure Lack of regular cleaning or maintenance e Power supply problems including o nsufficient or incorrect voltage o Damage to electrical components caused by a power surge or spike o ncorrect installation 1 e equipment not supplied with separate neutral or ground as required or incorrect location of high voltage power leg for 240 volt 3 phase units o Damage to electrical components resulting from use of an incorrect power supply cord or circuit breaker e Operational problems resulting from customer s failure to follow established procedures outlined in the Owner s Manual e A service call if nothing is found to be wrong any returned parts work as per spec when tested NU VUG FOOD SERVICE SYSTEMS MENOMINEE MICHIGAN 49858 page 4 SALES FAX 906 863 5889 SERVICE FAX 906 863 6322 906 863 4401 e Recalibration of temperature and humidity controls all controls are carefully calibrated and tested at
32. you have any questions problems or comments please call NU VU toll free at 906 863 4401 and ask for the Service Department Someone there will be glad to assist you A Make sure the Oven has been cleaned and that all interior parts that may have been removed are installed correctly and fastened securely Close the Oven Door securely and make sure all the Door Partitions operate freely and open fully B Set Power Switch to the ON position The interior lights will come on and the Motor Blower Wheel will rotate in a counter clockwise direction as viewed from inside the Oven C Set the Temperature Control to the desired operating temperature usually 450 to 500 F for pizzas and allow the Oven to heat up Your Oven 15 ready for use when the Temperature Control Indicator Light goes out The Oven should reach its operating temperature in approximately 15 18 minutes you can use this time to prepare your product D Enter the baking time into the digital Timer for each Baking Deck refer to the TIMER INSTRUCTIONS E Pushin and lock down the small Door Lever for the Deck you wish to load F Use a pizza paddle to load your product on that Deck Release the Door Lever the Door Partition will swing back up to close the Deck opening Timer H Check your product when the Timer Alarm sounds Unload your finished product by reversing the procedures in steps E and F I Adjust the temperature and time settings if ne
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