Lincoln Foodservice 10003032 Operator'S Manual Download Page 1

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Lincoln Foodservice Products, LLC

1111 North Hadley Road

Fort Wayne, Indiana 46804

United States of America

Technical Support Hotline: (800) 678-9511

Telephone: (260) 459-8200

www.lincolnfp.com

operator manual

This document includes:

• Safety Notices
• Specifications
• Installation Instructions
• Operating Instructions

• Cleaning Instructions
• Warranty Statement

Revision: B
P/N: 10003032

Impinger Tandem Oven

Summary of Contents for 10003032

Page 1: ... of America Technical Support Hotline 800 678 9511 Telephone 260 459 8200 www lincolnfp com operator manual This document includes Safety Notices Specifications Installation Instructions Operating Instructions Cleaning Instructions Warranty Statement Revision B P N 10003032 Impinger Tandem Oven ...

Page 2: ...nels as these provide the combustion air for the burner and cooling air for the controls The oven is to be operated only on the type of gas and or electricity as shown on the specification plate The power burner will not operate and gas will not flow through the burner without electrical power This manual should be retained for future reference The electrical wiring diagram is located under the co...

Page 3: ...ssist the purchaser in proper start up of the oven on site Please note the specific details on the warranty and make certain connections are made to proper utility services The warranty shall not apply if the oven s are started up and operated prior to the utilities and oven being inspected and check out made by an Authorized Service Technician or a Lincoln Foodservice Products LLC Service Represe...

Page 4: ... Gas 120 000 BTU 120 VAC 7 Amps 1 60 Hz 3 Wires 1 Pole 1N 1G 120 000 BTU at 7 inches H2O column 1462 000 U Nat Gas 120 000 BTU 120 VAC 7 Amps 1 60 Hz 3 Wires 1 Pole 1N 1G 120 000 BTU at 7 inches H2O column All Tandem oven decks require separate service and dedicated neutral NOMINAL INLET GAS PRESSURE REQUIREMENTS WITH ALL GAS APPLIANCES IN BUILDING FIRED OVEN TYPE REQUIRE PRESSURE READING Natural ...

Page 5: ...9 Belgium Dutch French K 10 Netherlands Dutch L 11 Ireland English F 12 Greece Greek M 13 Austria German C 14 Finland Finnish N 15 Norway Norwegian P 16 Sweden Swedish R EXAMPLE 1461 B00 EA 1461 B 00 E A A Advantage Style E EC Marked Units 00 Special Unit Designation 02 All Stainless Unit B Language 1461 Main Model Number NOTE Date of manufacture is stamped on the rating plate of each oven at the ...

Page 6: ...nd HVAC contractor should be contacted to provide guidance A properly engineered and installed ventilation hood and HVAC system will expedite approval and reduce oven maintenance costs Proper ventilation is the oven owner s responsibility The ventilation hood must operate in harmony with the building HVAC system It typically requires between 2800 and 3400 CFM exhaust The Efficiency of various hood...

Page 7: ...he smoke candle in a cake pan approximately 8 inches 200 mm x 8 inches 200 mm x 2 inches 50 mm deep or equivalent 3 Open the optional access window in the oven door 4 Light the fuse of the smoke candle and immediately put the pan and candle into the center of the oven on the conveyor belt Close the access window or door 5 Observe the smoke pattern coming out of the oven openings and the collection...

Page 8: ... Guard B One 1 Heat Shield C One 1 Heat Shield Retainer D One 1 Operations Manual E One 1 Drive Chain Right Side Oven Crates Only CHAIN GUARD HEAT SHIELD RETAINER HEAT SHIELD OPERATIONS MANUAL DRIVE CHAIN RIGHT SIDE CRATES ONLY CAUTION IT IS RECOMMENDED THAT YOU HAVE A MATERIAL HANDLING DEVICE AVAILABLE TO UNLOAD DO NOT LIFT EXCESSIVE WEIGHT ...

Page 9: ... 2 Splice Clips C Two 2 Pan Stops D Four 4 Crumb Trays E Two 2 Right Side Conveyor Frames F Two 2 Left Side Conveyor Frames G Two 2 Drive Sprockets RIGHT SIDE CONVEYOR FRAMES SOLID CONVEYOR BELTS SPLICE CLIPS PAN STOPS CRUMB TRAYS STACKED LEFT SIDE CONVEYOR FRAMES DRIVE SPROCKET DRIVE SPROCKET ...

Page 10: ...d Kits 1484 C One 1 Chain Restraint Kit 1076 D One 1 Installation Kit 1470 E Two 2 Gas Hoses 1098 F Two 2 Oven Stand Base G Two 2 Oven Tops 1009 H One 1 Caster Hardware CASTERS MANIFOLD KIT MANIFOLD KIT CHAIN RESTRAINT KIT GAS HOSES INSTALL KIT CASTER HARDWARE OVEN STAND BASES OVEN STAND TOPS ...

Page 11: ...k Joining Bracket D Four 4 Caster Shim Plates E Two 2 Stand Joining Plate F Eight 8 Allen Cap Head Bolt G Eight 8 3 8 Star Washer H Eight 8 3 8 Flat Washer I Eight 8 3 8 Nut 3 8 NUTS 3 8 STAR WASHERS CASTER SHIM PLATES STAND JOINING PLATES ALLEN CAP HEAD BOLTS OVEN JOINING BRACKETS SHEET METAL SCREWS 3 8 FLAT WASHERS BACK JOINING BRACKETS ...

Page 12: ...wo 2 46 Pipe C One 1 Coupling D One 1 Main Shut off Valve E Two 2 Pipe Union F One 1 x Bushing G One 1 x 2 Nipple H One 1 x 6 Nipple I One 1 Elbow J One 1 Tee K One 1 Close Nipple 46 PIPES INSTRUCTION SHEET COUPLING MAIN SHUT OFF VALVE ELBOW CLOSE NIPPLE TEE X 6 NIPPLE X 2 NIPPLE PIPE UNION ...

Page 13: ...omponents inside near the area where they will be assembled in the order in which they will be assembled THE OVEN WILL CLEAR THROUGH A 30 762 mm DOORWAY BY USING THE FOLLOWING PROCEDURE 1 Remove thumb screws and baffle from the left side of the oven 2 Place the oven side opposite of control box on a four wheel moving dolly and it will clear a 30 762 mm doorway EXTERIOR DIMENSIONS Gas and electrica...

Page 14: ...TRICAL CODE REFERENCE When installed this oven must be electrically grounded in accordance with local codes In the absence of local codes the installation must be electrically grounded in accordance with the National Electrical Code ANSI NFPA 70 latest version or the Canadian Electrical Code CSA C22 2 as applicable This oven requires an exhaust hood that conforms to ANSI NFPA 96 1990 or latest ver...

Page 15: ... to Canadian Code CAN 16 9 M79 IN AUSTRALIA To be installed in accordance with AS 5601 2004 and 4563 2004 Gas Installation Code 2 The installation of the restraints must limit the movement of the ovens without depending on the connector the quick disconnect device or its associated piping to limit the oven movement 3 If the restraints must be disconnected during maintenance or cleaning they must b...

Page 16: ...iagram below shows the location of where these labels will be placed WARNING FOR INSTALLATION IN THE STATE OF MASSACHUSETTS INSTALLATION OF THIS OVEN MUST BE PERFORMED BY A LICENSED PLUMBER OR GAS FITTER WARNING DO NOT WORK AROUND CONVEYOR BELT WITH LONG HAIR LOOSE CLOTHING OR DANGLING JEWELRY GETTING CAUGHT IN THE BELT COULD RESULT IN DISMEMBERMENT OR FATAL INJURY WARNING THE SAFE AND PROPER OPER...

Page 17: ...ompleted by the start up service technician and signed by the technician and customer representative Lincoln will not honor warranty claims unless the completed and signed installation report is received see warranty section for more information 8 Test the exhaust hood using a smoke candle test to determine the amount of combustion products removed After the unit is assembles the plumber and the e...

Page 18: ...te is what combines the two individual bases into one complete base It is important that the free end side without caster of the joining plates are not tightened down completely Some give is necessary so that the two individual bases can slide back together after ovens are installed NOTE Be sure to leave an approximate gap of 3 8 between the two stands The Stand Joining Plates have slots that will...

Page 19: ...ed base Shim Plate must be placed between the Base and Caster 4 Flip over the combined base onto the casters remembering that there needs to be a 3 8 gap between the two individual bases This is necessary to provide enough room for installation of all ovens Allen cap head bolts and star washers are used to mount the caster 3 8 Gap in Base ...

Page 20: ...Tandem Operator Manual 20 5 Open the crates and remove the plastic covers Remove all four oven top mounting screws Remove Heat Shield and Retainer Screws Heat Shield Retainer ...

Page 21: ... oven from Control Box end to lay oven on its flat side side opposite of the control box Slide oven onto two 4x4 s 7 Pivot oven slightly backwards and place dolly under lifted end Carefully maneuver oven onto dolly Strap oven to dolly ...

Page 22: ...e lift into the oven cavity Lift and place each oven onto each base Make sure the lift you are using is rated for the oven 750 lbs and the use of extension forks does not change the center of balance causing the lift and oven to tip forward 10 Replace Heat Shield Retainer on top front of lower ovens must complete prior to installing top ovens Carefully lift remaining two ovens and install on top o...

Page 23: ...this point the clamps can be tightened bringing the ovens together flush while keeping proper oven alignment There should no longer be a 3 8 gap between ovens NOTE Visually inspect the front seam between left and right ovens to insure that ovens have been aligned properly NOTE Pipe clamps can be used in other locations if needed for proper alignment including front to back and left to right upper ...

Page 24: ...ely the middle front and middle back Stand Joining Plates with a 5 16 Allen Wrench 14 Drill 11 64 holes totaling 24 for the Oven Joining Brackets and install on top center and bottom of ovens both front and back Tighten down middle joining plates ...

Page 25: ...kets 16 Verify correct finger arrangements and install fingers into ovens see next page for instructions See paperwork supplied with ovens for verification information Oven Joining Bracket Top Center Bottom Large Oven Back Joining Bracket 1521 Plate 1403 Cover 7002500 Standard Cover 1501 Plate 1536 Plate ...

Page 26: ...ge and setting the front bracket BE SURE THAT THE FINGER SETS SQUARELY OVER THE PLENUM FLANGES AND THE HOLES POINT IN THE PROPER DIRECTION Top fingers point down bottom fingers point up 8 Repeat step 7 until all sixteen 16 fingers are installed Install conveyor and crumb pans before operation See Conveyor Reassembly section for conveyor installation instructions 5 Install cover by sliding it on th...

Page 27: ...o ovens This should be installed after the installation of finger assemblies and before the installation of the conveyor Inset view of Seam Cover inside the Tandem unit Seam Cover 3 D IMAGE TANDEM SEAM COVER The Tandem Seam Cover is designed to cover the seam inside the baking chamber between the two ovens This is an inset view inside the oven to show the approximate location of the Seam Cover ...

Page 28: ...g starting at left end on top of conveyor frame and send through the oven to drive side Curl belting around sprockets and insert belting between upper and lower slider beds to send back to idle end Belting can also be started at the right end and sent between the slider beds then sent back to the drive end on top of the conveyor frame ...

Page 29: ...clip 21 Install Drive Chain around conveyor motor sprocket and conveyor drive sprocket Lift up the conveyor and slide the conveyor into the oven to allow enough slack in chain for installation Re position conveyor after chain is installed CAUTION PROPER BELT TENSION ALLOWS FOR THE BELT TO BE RAISED 6MM FROM THE TOP OF THE CONVEYOR OPENING ON THE OVEN DO NOT OVER TIGHTEN BELT Right Clip Center Clip...

Page 30: ...l 30 22 Position and tighten down conveyor hold down brackets at all four outside corners and one front center Repeat steps 16 20 for both top and bottom oven sets 23 Installation procedure is now complete Hold down Bracket ...

Page 31: ...ntrol boxes for each deck Time and Temperature settings for your Tandem oven are determined by the type of conveyor design option you have The table below describes which settings you will be required to save on each control box Solid Belt Design Split Belt Design Left Side Control Box Set Temperature Only Set Time Temperature Right Side Control Box Set Time Temperature Set Time Temperature INTROD...

Page 32: ...ing chamber BELT JAM This occurs when the conveyor motor fails REVERSING SWITCH The Tandem ovens have a belt direction reversing switch located on the back of each control box In the event that the Tandem oven is a solid belt unit the reversing switch on the back left control box will control the belt direction The reversing switch located on the back right control box will only control belt direc...

Page 33: ...ually determine the frequency of cleaning The conveyor drive chain should be checked during the weekly cleaning cycle to see if it has become loose Loose chain operation will DAMAGE the conveyor drive motor If the oven fails to operate check the circuit breaker to be sure it is turned on Also check the fuses on the control panel to be sure that they are good before you call the Authorized Service ...

Page 34: ...veral commercial cleaners Consult with your local supplier WEEKLY 1 Remove fingers disassemble and clean See Finger Assembly Disassembly section for instructions 2 Remove conveyor and seam cover disassemble and clean See Conveyor Disassembly section for instructions NOTE Be sure to clean and inspect the ventilation hood in accordance with the ventilation hood manufacturer s specifications CAUTION ...

Page 35: ...NG 1 Loosen the conveyor hold down brackets at all four outside corners and one front center 2 Unfasten the splice clips left clip four center clips and right clip and set aside for reassembly 3 Loosen belt Pull belt out of oven and roll up Hold down Bracket ...

Page 36: ...Tandem Operator Manual 36 4 Remove conveyor by disconnecting the connecting ends Remove the two sections of conveyor out each end of oven Connecting Ends ...

Page 37: ...ll belting starting at left end on top of conveyor frame and send through the oven to drive side Curl belting around sprockets and insert belting between upper and lower slider beds to send back to idle end Belting can also be started at the right end and sent between the slider beds then sent back to the drive end on top of the conveyor frame ...

Page 38: ... around conveyor motor sprocket and conveyor drive sprocket Lift up the conveyor and slide the conveyor into the oven to allow enough slack in chain for installation Re position conveyor after chain is installed Right Clip Center Clip longer CAUTION PROPER BELT TENSION ALLOWS FOR THE BELT TO BE RAISED 6MM FROM THE TOP OF THE CONVEYOR OPENING ON THE OVEN DO NOT OVER TIGHTEN BELT ...

Page 39: ...Tandem Operator Manual 39 5 Position and tighten down conveyor hold down brackets at all four outside corners and one front center Hold down Bracket ...

Page 40: ...g with lower left NOTE Install fingers according to customer finger arrangement specification 6 Finger housing columnating plate and finger cover should now be separated 4 Remove cover by sliding it off from the small end 5 Remove columnating plate from the finger housing 8 After rotating the finger bracket remove bracket by lifting up away from the pins and pulling out of oven 7 Rotate the finger...

Page 41: ...LY OVER THE PLENUM FLANGES AND THE HOLES POINT IN THE PROPER DIRECTION Top fingers point down bottom fingers point up 8 Repeat step 7 until all sixteen 16 fingers are installed Install conveyor and crumb pans before operation See Conveyor Reassembly section for conveyor installation instructions 5 Install cover by sliding it on the small end 6 Insert assembled finger through door opening starting ...

Page 42: ...one after another to improve product flow during the cooking process The AIR IMPINGEMENT process is tolerant enough for sensitive food products and effects proper crisping and even browning of such products as they pass through the oven because air is the medium which heats the food product DO NOT ATTEMPT TO OPERATE THE OVEN until connection of utility service and installation has been fully inspe...

Page 43: ...Tandem Operator Manual 43 APPENDIX A LABEL DEFINITIONS ...

Page 44: ...ssociated therein null and void This includes any damage costs or legal actions resulting from the installation of any Lincoln commercial cooking equipment in a non commercial application or installation where the equipment is being used for applications other than those approved for by Lincoln LIMITATIONS OF LIABILITY The preceding paragraphs set forth the exclusive remedy for all claims based on...

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