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Port-A-Cool PAC2K24HPVS Fan User Manual

1. F First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 Pace 57 AMIDDLEBY COMPANY S1HVd PARTS E PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel Parts for Cycle Cook and Hold Models CCH Models See drawing on following page Key Part Number Qty Description 1 20 1180409 1 Control panel assembly CCH 60Hz M Gold 120V assembled w o wiring harness 1 21 1180485 1 Control panel assembly CCH 60Hz M Gold 208 240V assembled w o wiring harness 1 20 1180410 1 Control panel assembly CCH 60Hz SilverStar 120V w lights assembled w o wiring harness 1 20 1180492 1 Control panel assembly CCH 60Hz SilverStar 120V w o lights assembled w o wiring harness 1 21 1180486 1 Control panel assembly CCH 60Hz SilverStar 208 240V w lights assembled w o wiring harness 1 21 1180494 1 Control panel assembly CCH 60Hz SilverStar 208 240V wlo lights assembled w o wiring harness 1180482 1 Wiring harness CCH 120V includes terminal block 1170335 1180483 1 Wiring harness CCH 208 240V includes terminal block 1170335 1 1180479 1 Front control panel s a CCH 2 1180350 1 Polypanel CCH M Gold 1180411 1 Polypanel CCH SilverStar 3 1177541 1 R
2. 9 TEMPERATURE 10 51 CONTROL BOARD e 3 ZA TBI 8 up a XS CENTRIFUGAL a SWITCH SWITCH TRANSFORMER 23 GAS VALVE 2 GROUND EUSE 1 GND TO O MV e 8 3 VALVE HIT 19 MV e O SENSE 6 LI PAVAC 7 1 69 e 4 THERMOSTAT RAM IGNITION MODULE HSI COOK HI F e 3 n3 Mo LEGEND COOL LOW n3 F M TERMINALS FAN SWITCH Lr e SPADE TERMINAL SCHEMATIC DIAGRAM FAN SPEED GND TERMINAL STRIP SOUTHBEND CONVECTION OVEN SILVER STAR STD P N WIRING DIAGRAM 120V 50 60 HZ 2 SPEED 1 2 HP 179580 Pa First In Cooking Built to Last PAGE 46 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION Ovens TROUBLESHOOTING Z 2 Electrical Schematic for 208 240 Volt Models with Standard Controls SHUTDOWN POWER SWITCH mes SWITCH enc L1 e e 21 e 42 2 ME GND 5 J GND FUSE LIGH SWITCH HGH TS zi e C e 2 o P26 TI y TB2
3. Key Part Number Qty Description 1 1175090 4 Single deck leg M Gold for legs with feet 2 1175089 4 Single deck leg M Gold for legs with casters 3 1174266 4 Adjustable foot for leg 1173584 4 Flanged foot optional replacement for adjustable foot 1174266 4 1174264 2 Caster with brake 5 1174263 2 Caster without brake 1174265 1 Setoffour casters two with brake two without brake 1146213 16 3 8 x 16 x 1 hex head bolt 1146513 16 3 8lock washer 1146522 16 3 8 flat washer not shown on drawing First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 69 S1HVd PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Storage Rack Parts Key PartNumber Qty Description 1 7 1175506 1 Cooling rack kit with shelf shallow depth 1175507 1 Cooling rack kit with shelf bakery depth 1175508 1 Cooling rack kit w o shelf shallow depth 1175509 1 Cooling rack kit w o shelf bakery depth 1 1175296 2 Rack hanger G E ser co 2 1175514 1 Stop channel 3 1175438 2 Rack guide 11 pos shallow 1175439 2 Rack guide 11 pos bakery 4 6660 8 Clip side rack support 5 1175294 1 Shelf open rack shallo
4. Lj 9 gt gt 2 gt lt _ lt mx Un 5 jm E I E 9 x 99 2 Lj 9 a lt x T 5 a 2 Py z e N E pet First In Cooking Built to Last PAGE 50 OPERATOR S MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD SILVERSTAR GAS CONVECTION Ovens TROUBLESHOOTING 22 Electrical Schematic for 208 240 Volt Models with Programmable or Rack Timer Controls SHUTDOWN LIGHT SWITCH Pa First In Cooking Built to Last southbend operator s MANUAL 1181887 REV 1 Pace 51 A MIDDLEBY COMPANY SNILOOHS3 180031 PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS NOTICE INSTALLATION OF OTHER THAN GENUINE SOUTHBEND PARTS WILL VOID THE WARRANTY ON THIS EQUIPMENT The serial plate with voltage model and serial information is located inside the lower front panel of the oven Replacement parts may be ordered either through a Southbend Authorized Parts Distributor or a Southbend Authorized Service Agency When ordering parts please supply the Model Number Serial Number Part Number Description Finish and Electrical Characteristics as applicable For parts not listed consult a Southbend Authorized Parts Distributor or Southbend Authorized Service Agency Consult the Southbend Authorized Parts Service Distributor list
5. Single Deck Ovens lt A gt B Y M I amp 18 625 8 25 X Y N gt 38 13 5 2 5 4 95 L X Y Y k 5 TOP VIEW BEEN m A A 29 55 575 X X 42 875 29 25 33 26 Y Y v v v v SIDE VIEW FRONT VIEW Model Depth Dimensions Oven Interior Rack Clearance Shipping Crate Number A B 6 width depth height width depth width depth height volume weight aoe 38 5 30 34 375 29 22 5 20 28 25 22 55 45 5 45 65 17 cu ft 620165 Tes 45 36 375 40 75 29 28 20 28 25 27 25 55 45 5 45 65 17 cu ft 690165 First In Cooking Built to Last PAGE 6 OPERATOR S MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS SPECIFICATIONS HHH Double Deck Ovens Y A lt 18625 25 N gt en 38 13 5 gt 25 oy k Y k 2 4 TOP VIEW a A A 29 66 5 64 lle x X X 38 25 29 42 22 875 X A 9 5 13 6 Y Y
6. Symptom Possible Cause Check or Replace Display shows F1 Bad temperature controller Replace temperature controller Display shows F2 Oven interior maximum temperature Check whether gas valve is stuck open If not replace temperature exceeded controller Display shows F3 Open temperature probe Check connection If connection is OK replace probe Display shows F4 Shorted temperature probe Check probe wires If wires are not shorted replace probe Display shows F5 Bad temperature controller Replace temperature controller Display shows F6 Bad temperature controller Replace temperature controller Display shows F7 Total cook time in a program exceeds 24 Change program so that total cook time does not exceed 24 hours hours programmable models only Display shows F8 Bad temperature controller Replace temperature controller First in Cooking Built to Last PAGE 42 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS TROUBLESHOOTING GUIDE The left column of the following table lists symptoms that indicate a problem while the center and right columns list the possible causes and appropriate corrective action Note that the recommendations of this table assume that the wiring connections are good When checking a component always check the wiring attached to the component as well Symptom Possible Cause p TROUBLESHOOTING A Check or Replace Ove
7. lt 5 7 BUZZER e POTENTIOMETER 9 SOO TIMER MOTOR we TEMPERATURE 230 VAC 50 HZ BLUE 5 CONTROL BOARD 230 VAC 60 HZ BROWN p hi 4 e TBI e 3 FTN MZ CENTRIFUGAL SWITCH P12 SK a DOOR NOTE Rod en WIRE 240V F aM ICh USE AN ORANGE p a WIRE FOR 240 V e 4 24 Oe _GND GAS VALVE TB6 MV 50 2 GROUND MV e 622 e mUst 0 MV e 3 BS e 3VALVE HII QSENSORF 6 9 LFUME SENSE 6 le 65 7 IGNITER THERMOSTAT RAM IGNITION MODULE COOK YN LEGEND SP COOL F M TERMINALS FAN SWITCH e SPADE TERMINAL SCHEMATIC DIAGRAM FA TERMINAL STRIP SLIUTHBEND CONVECTION OVEN G SERIES STD P N WIRING DIAGRAM 208 240 50 60 HZ 2 SPEED 1 2 HP 1179578 WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 47 MIDDLEBY COMPANY SNILOOHS3 180031 TROUBLESHOOTING MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS First In Cooking Built to Last PAGE 48 OPERATOR s MANUAL 1181887 REV 1
8. 7 Return the rack slides and racks to their appropriate locations inside the oven 8 LEAVE THE DOOR OPEN AT NIGHT AFTER CLEANING This allows the oven to dry thoroughly after cleaning and also prolongs the life of the door gasket MONTHLY CLEANING Clean around rear of motor where the vent screen is located louvered panels and primary air holes in the rear of the oven where grease or lint may have accumulated WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 37 AMIDDLEBY COMPANY SNINV312 CLEANING H CLEANING PAGE 38 MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS OPERATOR s MANUAL 1181887 REV 1 LS First in Cookin southbend MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS ADJUSTMENTS ADJUSTMENTS WARNING ADJUSTMENTS AND SERVICE WORK MAY BE PERFORMED ONLY BY A QUALIFIED TECHNICIAN WHO IS EXPERIENCED IN AND KNOWLEDGEABLE WITH THE OPERATION OF COMMERCIAL COOKING EQUIPMENT HOWEVER TO ASSURE YOUR CONFIDENCE CONTACT YOUR AUTHORIZED SERVICE AGENCY FOR RELIABLE SERVICE DEPENDABLE ADVICE OR OTHER ASSISTANCE AND FOR GENUINE FACTORY PARTS NOTICE Warranty will be void and the manufacturer is relieved of all liability if service work is performed by other than a qualified technician or if other than genuine Southbend replacement parts are installed LUBRICATION The door chains and sprockets have be
9. If casters were installed go to Installation Step 3 on page 13 otherwise go to Step 4 on page 14 C First In Cooking Built to Last PAGE 10 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Step 2b Installation of Legs on Single Deck Marathoner Gold Models 1 Raise oven sufficiently to allow clearance for the legs to be attached Use of a lift truck or other mechanical lifting means is recommended For safety shore up and support the oven with an adequate blocking arrangement strong enough to support the load If it is absolutely necessary to rest the oven on its side rest it on its left side or back side Take care to protect the finish on the left side and to prevent the weight from resting on the motor on the back Attach the legs to the bottom corners of the oven using the provided machine screws flat washers and lock washers Each leg is secured by four screws The mounting holes are pre drilled and threaded Screw into the bottom of each leg either an adjustable foot or a caster depending on which option was ordered If attaching casters the two casters with brakes should be attached to the front legs Lower the oven gently onto a level surface Never drop or allow the oven to fall Use a level to make sure that the oven is level The adjustable feet can be screwed in or out to lower or raise each corner of the oven If
10. southbend AMIDDLEBY COMPA MARATHONER GOLD SILVERSTAR GAS CONVECTION Ovens TROUBLESHOOTING lt ty f Electrical Schematic for 208 240 Volt Models with Cycle Cook and Hold Controls SHUTDO TB4 FAN SWITCH SCHEMATIC DIAGRAM 3 VALVE HOT oa 19 6 ser 27 e GI24VAC 7 Q8 e TERMIN RAM IGNITION MODULE HSI cn FAN SPEED LEGEND F M TERMINALS SPADE TERMINAL TERMINAL STRIP SOUTHBEND WIRING DIAGRAM CONVECTION OVEN GAS CCH CONTR L PZN 208 240V 50 60 HZ 2 SP ED 1 2HP 1180418 F First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 49 SNILOOHS3 180031 TROUBLESHOOTING TROUBLESHOOTING MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Electrical Schematic for 120 Volt Models with Programmable or Rack Timer Controls lj A u S A Sy NUM mM gt gt T Qo bra NM v T Ll No Uo amp Aa BOF Li ad e OG N z 1
11. 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Burner Compartment Parts F First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PARTS Ce PAGE 65 S1HVd PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Oven Interior and Fan Motor Parts Key PartNumber Qty Description 1 1160289 2 Thumb screw 1 4 20 x 3 4 2 1179225 1 Baffle air s a enamel 3 1166819 2 Nut 1 4 x 20 speed 4 1175572 2 Bracket baffle ctg G series 5 1179100 1 Puller disk 6 1179104 1 Blower wheel single 7 1179199 2 Tube asm outer combustion 8 1175146 2 Bolt carriage 3 8 x 3 5 ss 9 1175695 1 Pocket weld asm blower motor 10 1171710 1 Probe bracket clamp units built after September 30 2000 do NOT have this part 11 1170328 1 Probe bracket units built after September 30 2000 do NOT have this part 12 1175440 5 Rack oven shallow mg 1175441 5 Rack oven bakery mg 13 1181813 2 Rack guide 11 pos shallow 1181827 2 Rack guide 11 pos bakery 14 6660 8 Clip side rack support 15 1179710 4 Spacer blower motor 16 1175567 1 Motor 2sp 120V 50 60 cycle 1175568 1 Motor 2sp 240V 50 60 cycle 17 1146264 4 Screw 1 4 20 x 2 First In Cooking Built to Last PAGE 66 OPER
12. MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 43 SNILOOHS3 180031 TROUBLESHOOTING s TROUBLESHOOTING MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS TROUBLESHOOTING GUIDE continued Symptom Possible Cause Check or Replace Burners light but go out Bad flame switch Check in series on micro amps Minimum is 0 75 amps no maximum ds fen Bad gas valve Check gas valve Should be 24 volts from ignition module on wires 46 Ignitor will glow 47 approximately 4 seconds If burner does not ignite ignition module will try 3 times and then lock out Blower motor will not No incoming electric power Check incoming power come on Loose wire connections Check wire connections Bad contactors Contactor pull in and supply power to motor Verify contactor pulling in Motor bad If power is being supplied but motor will not turn replace motor Shut down switch All power except for motor supply come through shut down switch Check for continuity CONTROL PANEL ACCESS AND SHUT OFF SWITCH To access the control panel components remove the screw at the top of the control panel and pull the top of the control panel out and down see drawing below A wiring diagram for the oven is located on the side of the control panel assembly When the control panel is folded down all power to the control panel is cut off by a shut down switch that is located directly behind and below the contro
13. at any time press the Actual Temp button 6 Open the oven doors and insert a pan onto a rack Close the doors and then either turn the Timer Knob until the desired cooking time appears on the control panel display OR press the Timer Button that corresponds to a preset time that you have associated with that button Finally start the timer by pressing the Rack Button that corresponds to the just loaded rack The time display will start to count down The time display indicates the time remaining until the next time out of a rack timer will occur To display the time remaining for any rack press the corresponding Rack Selector button You can add additional pans at any time The timer for each rack works independently The bottom line of the control panel display indicates which racks are presently being timed RACK1 RACK2 RACK3 RACKA and or RACKS The one that is flashing indicates which rack is the next one that will time out If you open the oven doors all rack timers pause until the oven doors are closed again To turn on the oven interior light press and hold the switch located at the bottom of the control panel To cancel any rack s timer if for example you see that the food on that rack has finished cooking press the corresponding Rack Button then press the Cancel button 7 When a rack s timer runs out the time display will change to display a number corresponding to the rack that is done and the control panel will be
14. desired turn the Cook Timer knob until the indicator mark points to the desired cooking time up to 55 minutes The timer knob will rotate counterclockwise as the timer runs down indicating how much time remains You can turn the knob while cooking to increase or decrease the remaining time When the timer runs out a buzzer will sound for a short time then turn itself off To immediately silence the buzzer turn the Cook Timer knob to the OFF position The timer is a reminder to you the timer does not control the oven If you open the oven doors the burners and fan will shut off until the doors are closed However the timer will continue running even if the doors are open For ovens that are equipped with an oven interior light to turn on the light press and hold the switch located at the bottom of the control panel 8 When the load has finished cooking you can rapidly cool the load by opening the oven doors which will shut off the burners and switching the Fan Mode to COOL which will cause the fan to run even though the doors are open For the most rapid cooling also switch the Fan Speed switch to HI 9 When you are done cooking turn the Cook Temperature control to the lowest setting fully counterclockwise and switch the Power Switch to OFF Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 25 AMIDDLEBY COMPANY NOILVuAdO OPERATION OPERATION Control Panel of CYCLE COOK an
15. for the Authorized Parts supplier in your area If this list is not available call Southbend at 1 800 348 2558 to obtain this list Index of Parts Diagrams Page Number Description 53 Front Panel and Flue Parts 54 Door Parts 55 Door Chain Mechanism Parts 56 Control Panel Parts for Models with Standard Controls 58 Control Panel Parts for Models with Cycle Cook and Hold Controls 60 Control Panel Parts for Models with Programmable Controls 62 Control Panel Parts for Models with Rack Timer Controls 64 Internal Gas Supply Parts 65 Burner Compartment Parts 66 Oven Interior and Fan Motor Parts 67 Oven Light Parts 68 Leg Parts for Single Deck SilverStar Models 69 Leg Parts for Single Deck Marathoner Gold Models 70 Storage Rack Parts 71 Double Deck Oven Stacking Parts 72 Leg Parts for Double Deck Ovens Pa First In Cooking Built to Last PAGE 52 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS Ce Front Panel and Flue Parts Key PartNumber Qty Description 1 1177867 1 Panel front louver co 2 1181838 1 Flue box w a co 4440502 1 Down draft diverter kit not shown on drawing First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 53 S
16. goes down Gas valve opens approximately 1 8 amps Ignitor broken or cracked Should read continuity between leads on ignitor No power or ignition module Should be 24V from transformer to ignition module Check power to transformer Should be voltage stamped on serial plate Check between 3 and 6 on terminal strip Check blower motor Motor should turn when power switch is turned on and temperature control calls for heat Motor has centrifugal switch Motor must be turning before ignition circuit is energized Power for motors come through contactors Check contactors one for high speed one for low speed Temperature control does not call for heat Must read continuity between 6 and 7 on temperature control when calling for heat No power out of power switch Check that unit power cord is plugged into power supply Check switch for continuity when switch is closed First burner next to Burners not aligned Check burner carry over wings for proper mating ignitor lights but flame will not carry across to Burner and orifice out of alignment Orifice must inject gas down center of burner other burners Gas pressure to low Oven requires 7 manifold water column pressure for natural gas 11 for propane Burner orifices clogged Make sure burner orifices are clear Table continues on next page F First In Cooking Built to Lost Southbend operator s
17. on all gases NEVER use an open flame to check for gas leaks All connections must be checked for leaks after the unit has been put into operation Test pressure should not exceed 1 4 W C Model Number of Ovens Oven Depth Type of Gas Orifice Size of Burners Total BTU 65 12 SLGS 12 Single Deck Shallow Propane 55 3 18 000 BTU 54 000 68 5 i SLGS 15 Single Deck Shallow Natural Gas 47 4 18 000 BTU 72 000 GB12 Single Deck Baker Propane 55 4 18 000 BTU 72 000 SLGB 12 9 y p GB 15 5168 15 Single Deck Bakery Natural Gas 4T 5 18 000 BTU 90 000 65 22 Double Deck Shallow Propane 55 6 18 000 BTU 108 000 SLGS 22 p j Double Deck Shallow Natural Gas 47 8 18 000 BTU 144 000 SLGS 25 Double Deck Bakery Propane 55 8 18 000 BTU 144 000 SLGB 22 Double Deck Bakery Natural Gas 47 10 18 000 180 000 SLGB 25 Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 5 A MIDDLEBY COMPANY SNOILV2IJ3I23dS SPECIFICATIONS HHH SPECIFICATIONS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS EXTERIOR DIMENSIONS
18. oven ON and set the temperature control knob to 400 F The amber heat on light will go out when the oven temperature is reached Allow three cycles for the temperature to stabilize Read the thermocouple or thermometer immediately after the light goes out for the third time and again immediately after it comes on the next time If the average of these readings varies by more than 10 F from the dial setting recalibrate by the following procedure Recalibration should be attempted only by a competent service technician Use the following procedure to recalibrate the oven 1 2 3 Loosen the two set screws that secure the temperature control knob to the temperature control shaft Remove the knob from the shaft being careful not to rotate the knob or shaft Replace the knob on the shaft so that the indicator mark on the knob points directly at the temperature that was measured at the center of the oven Re check the oven calibration FAHRENHEIT OR CELSIUS DISPLAY Cycle Cook amp Hold Models Only Ovens with Cycle Cook amp Hold controls can be configured to display temperatures using the Fahrenheit or the Celsius scales To change the choice change the position of the blue jumper J3 on the rear of the control panel circuit board Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 41 AMIDDLEBY COMPANY ADJUSTMENTS SLNAWLSNrav TROUBLESHOOTING p TROUBLESHOOTI
19. the oven doors and insert a load into the oven Close the doors and press the Start Timer button The time display will start to count down the remaining cook time If you open the oven doors the fan and burners will temporarily shut off and the time display will pause until the oven doors are closed again To turn on the oven interior light press and hold the switch located at the bottom of the control panel During the cook time you can start or stop having the fan cycle on and off by pressing the Cycle button If necessary you can adjust the remaining cooking time and or oven temperature using the corresponding control knobs You can also disable or enable Hold Mode To cancel a timed cook press the Cancel button 9 What happens when the cook time runs out depends on whether Hold Mode is enabled If Hold Mode IS NOT enabled the oven will start beeping and the time display will flash 00 Press the Cancel button to silence the alarm Promptly remove the load from the oven OR open and leave open the oven doors If the oven doors are shut the oven will maintain the set cook temperature To rapidly cool down the load open the doors switch the Fan Mode switch to COOL and switch the Fan Speed switch to high COOK e f Hold Mode IS enabled the oven will beep for 2 or 3 seconds to alert you that the cook time has completed The time display will start counting up to indicate how long the load has been in Hold Mode Later after r
20. 08 240V models only 1181996 1 Temperature probe not shown on drawing PAGE 62 First In Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS CL Y FECIT om ol o Y did s WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 63 S1HVd PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Internal Gas Supply Parts Key PartNumber Qty Description 1 1177566 1 Switch shutdown SPDT 15 amp 2 1177495 1 Bracket shutdown switch mtg 3 1181934 1 Tube gas supply gas 4 1175016 1 Valve nat gas g co 1175375 1 Valve propane gas g co 5 1 5771 1 Valve shut off 1 2 First In Cooking Built to Last PAGE 64 OPERATOR S MANUAL
21. 0V models only 1181996 1 Temperature probe not shown on drawing PAGE 60 First In Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS CL Control Panel Parts for Models with Programmable Controls PC Models See parts list on previous page OO P lt pa MR 3 pP PGM JE x ARE EA Even Lx L gt WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 61 MIDDLEBY COMPANY S1HVd PARTS E PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel Parts for Models wit
22. 1HVd MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS CL PARTS Door Parts 00 0 0 0 S1uVd First in Cooking Built to Last southbend OPERATOR s MANUAL 1181887 REV 1 PAGE 54 A MIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Door Chain Mechanism Parts Key Part Number Qty Description 1 1164523 4 Pivot rod 2 1164551 2 Nut 3 8 16 hex head right hand threaded 3 1164522 2 Turnbuckle 2 3 4 long brass 4 1164552 2 Nut 3 8 16 jam left hand threaded 5 1175214 1 Door mechanism weld asm 6 1172326 2 Screw 4 40 x 3 4 zinc plated 7 1177567 1 Switch door spdt 15 amp 8 1172327 2 Nut 4 40 zinc plated hex 9 1181956 1 Bracket door switch for units built before February 15 2001 1183358 1 Bracket door switch for units built after February 14 2001 First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 55 S1HVd PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS First In Cooking Built to Last PAGE 56 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEB MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS Ce COUPS AY t4 Ae o p 4 y Z LOW FAN SPEED
23. 25 F 5 Pie Shells 12 min 350 F 5 Fresh Fruit Pies 25 30 min 350 F 5 Pumpkin Pies 25 30 min 275 F 5 Fresh Apple Pies 35 min 375 F 5 Frozen Berry Pies 40 min 375 F 5 Frozen Fruit Pies 45 min 375 F 5 Potatoes Baked Potatoes 10 oz 50 55 min 450 F 5 Baked Potatoes 6 8 oz 40 45 min 450 F 5 Scalloped Potatoes 35 min 325 F 5 Miscellaneous Macaroni and Cheese 30 min 350 F 5 Stuffed Peppers 18 min 350 F 5 Toasted Cheese Sandwiches 8 min 375 F 5 First In Cooking Built to Last PAGE 36 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS CLEANING JINI CLEANING Southbend equipment is sturdily constructed of the best materials and is designed to provide durable service when treated with ordinary care To expect the best performance your equipment must be maintained in good condition and cleaned daily Naturally the periods for this care and cleaning depend on the amount and degree of usage Following daily and periodic maintenance procedures will enhance long life for your equipment Climatic conditions such as salt air may require more thorough and frequent cleaning or the life of the equipment could be adversely affected The oven interior is finished with a porcelain enamel coating Spillovers should be cleaned from the interior bottom surface as soon as possible to prevent carbonizing and a b
24. ATOR S MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS spnuthbgn operator s MANUAL 1181887 REV 1 PAGE 67 PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Leg Parts for Single Deck SilverStar Models X Ns Key Part Number Qty Description 1 1177849 4 Single deck leg SilverStar for legs with feet 2 1177850 4 Single deck leg SilverStar for legs with casters 3 1174266 4 Adjustable foot for leg 1173584 4 Flanged foot optional replacement for adjustable foot 1174266 4 1174264 2 Caster with brake 5 1174263 2 Caster without brake 1174265 1 Setoffour casters two with brake two without brake 1146213 20 3 8x 16 x 1 hex head bolt 1146513 20 3 8 lock washer 1146522 20 3 8 flat washer not shown on drawing PAGE 68 First In Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS Leg Parts for Single Deck Marathoner Gold Models
25. CAN CGA B1 49 2 as applicable including 1 The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psi 3 45 kPa 2 The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psi 3 45 kPa A 3 4 NPT line is provided at the rear for the gas connection If this equipment is being installed at over 2 000 feet altitude and that information was not specified when ordered contact the appropriate authorized Southbend Service Representative or the Southbend Service Department Failure to install with proper orifice sizing will result in poor performance and may void the warranty The serial plate is located inside the front lower panel It indicates the type of gas the unit is equipped to burn All Southbend equipment is adjusted at the factory Check type of gas on serial plate These models are design certified for operation on natural or propane gases For natural gas the regulator is set to deliver a 4 5 W C pressure to the manifold For propane gas it is set to deliver 11 W C This appliance should be connected ONLY to the type of gas for which it is equipped The inlet pressure before the regulator should be 7 10 W C for natural gas or 11 14 W C fo
26. Down Draft Diverter if applicable NOTICE Installation must use approved CSA International down draft diverter supplied by Southbend If the oven flue is to be connected directly to an external vent a down draft diverter must be installed The installation of ventilation pipes through walls and roofs must conform to all local codes To install the down draft diverter do the following 1 Slip the down draft diverter over the top of the flue located at the top left rear corner of the oven see drawing below Allow the diverter to slide down as far as it will go 2 Using a 9 64 or 5 32 drill bit drill eight holes through the flue box using the pre drilled holes in the diverter as a guide 3 Secure the diverter to the flue box using the 10 x 1 2 sheet metal screws shipped with the diverter Installation of Down Draft Diverter First In Cooking Built to Last PAGE 18 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS INSTALLATION K Step 6 Installation of Optional Open Rack Storage An option for single deck Marathoner Gold ovens is to have open rack storage below the oven The following describes how to assemble this option All holes are pre drilled for the screws provided 1 Attach the legs to the oven as described in installation Step 2b on page 11 2 Attach the two frame hangers items A in the following drawing The f
27. IN OVENS EXTREME CARE MUST BE USED WHEN PLACING ALUMINUM FOIL IN THE OVEN TO ENSURE THAT IT DOES NOT BLOCK OR CHANGE THE AIR FLOW THE USE OF ALUMINUM FOIL MAY VOID THE PRODUCT WARRANTY IF ITS USE IS ASCERTAINED TO BE A PROBLEM HOLDING FOOD BEFORE SERVING Any food item prepared in steam table pans can be held until being served by setting the Hold thermostat to 160 F Examples include stuffed pork chops oysters Rockefeller and any vegetable entree First In Cooking Built to Last PAGE 34 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS F First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY CO COOKING HINTS PAGE 35 SLNIH 9NIMOOO COOKING HINTS COOKING HINTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Cooking Time Temperature Number of Racks Baked Goods Bread 2 Ib loaf 35 min 375 F 3 Biscuits 5 10 min 400 F 5 Cornbread 18 min 400 F 5 French Bread 10 min 375 F 5 Sheet Cake 18 20 min 300 F 5 Cream Puffs 20 min 375 F 5 Brown amp Serve Rolls 6 min 400 F 5 Ginger Bread 18 min 300 F 5 Yeast Rolls sheet pan 16 18 min 325 F 5 Pineapple Upside Down Cake 25 30 min 325 F 5 Apple Turnovers 15 18 min 350 F 5 Fruit Cobbler 22 25 min 375 F 5 Brownies 15 min 350 F 5 Danish Pastry 12 min 3
28. NG TROUBLESHOOTING MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS WARNING ADJUSTMENTS AND SERVICE WORK MAY BE PERFORMED ONLY BY A QUALIFIED TECHNICIAN WHO IS EXPERIENCED IN AND KNOWLEDGEABLE WITH THE OPERATION OF COMMERCIAL COOKING EQUIPMENT HOWEVER TO ASSURE YOUR CONFIDENCE CONTACT YOUR AUTHORIZED SERVICE AGENCY FOR RELIABLE SERVICE DEPENDABLE ADVICE OR OTHER ASSISTANCE AND FOR GENUINE FACTORY PARTS NOTICE Warranty will be void and the manufacturer is relieved of all liability if service work is performed by other than a qualified technician or if other than genuine Southbend replacement parts are installed In case of problems in operation at initial installation check type of gas and manifold pressure and compare with information listed on the serial plate The serial plate is located inside the lower front panel PERFORMANCE STANDARD The typical time for the oven to heat from 75 F to 350 F is 5 to 6 minutes for ovens using natural gas and 7 to 8 minutes for ovens using propane The burners should come on when the actual oven temperature drops to 10 F below the temperature setting INTERPRETING DISPLAYED ERROR CODES Programmable and Rack Timer models are able to detect some problems that might occur If the control panel display is showing a letter F followed by a number consult the following table to determine the problem and appropriate corrective action
29. NVECTION OVENS OPERATION Operation of STANDARD Models Models with Standard Controls operate much like a standard oven you turn the oven ON and select a cooking temperature Two additional controls are used to control the fan as described below The timer is a reminder to you of when to remove food from the oven The timer does NOT control the temperature of the oven To cook do the following 1 Turn the oven ON using the Power Switch at the top of the control panel 2 Select the desired fan speed using the Fan Speed switch The appropriate fan speed HI or LOW depends on the type of food being cooked 3 Switch the Fan Mode switch to COOK The fan will run continuously when the oven doors are closed the fan does not cycle on and off with the burners If this switch is set to COOL the only difference is that the fan will continue to run when the oven doors are open 4 Set the cooking temperature by turning the Cook Temperature Control until the indicator mark on the knob is pointed to the desired cooking temperature The Heat On indicator will light when the burners are on and will remain on while the oven preheats 5 Wait until the Heat On indicator has come on and gone out three times At that time the oven will have reached the set cooking temperature 6 Open the oven doors load the product into the oven and close the doors 7 You can use the Cook Timer as a reminder of when the remove the load from the oven If so
30. OPERATOR S MANUAL Marathoner Gold amp SilverStar GAS CONVECTION OVENS SilverStar Models Marathoner Gold Models SLGB 12CCH SLGS 12CCH GB 12CCH GB 220CH GS 12CCH GS 22CCH SLGB 12SC SLGS 12SC GBA2PC GB 22PC GS 12PC GS 22PC SLGB 15CCH SLGS 15CCH GBA2RT GB 22RT GS 12RT GS 22RT SLGB 15SC SLGS 15SC GBA2SC GB 228C GS 12SC GS 228C SLGB 22CCH SLGS 22CCH GB 15CCH GB 25CCH GS 15CCH GS 25CCH SLGB 22SC SLGS 22SC GBA5PC GB 25PC GS 15PC GS 25PC SLGB 25CCH SLGS 25CCH GB 15RT GB 25RT GS 15RT GS 25RT SLGB 25SC SLGS 25SC GB 5SC GB 255C GS 15SC 255 MANUAL 1181887 REV 1 N GAS CONVECTION OVENS 18 00 MANUAL SECTION CO MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS SAFETY PRECAUTIONS Before installing and operating this equipment be sure everyone involved in its operation is fully trained and aware of precautions Accidents and problems can be caused by failure to follow fundamental rules and precautions The following symbols found throughout this manual alert you to potentially dangerous conditions to the operator service personnel or to the equipment This symbol warns of immediate hazards which will result in severe injury or DANGER 115 This symbol refers to a potential hazard or unsafe practice which could result in injury or death N WARNING This symbol refers to a potential hazard or unsafe practice which could result in injury product damage or property da
31. WLSNrav ADJUSTMENTS ADJUSTMENTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS ADJUSTING DOOR CHAIN MECHANISM The door chain mechanism causes the left and right doors to open and close together To adjust the door chain mechanism do the following 1 2 3 Remove lower front panel that covers the door chain mechanism shown below Close both doors Check the positioning of the chain on the sprockets There should be five regular links and one master link visible on the front side of each chain If not open the turnbuckles and reposition the chain over the sprockets Adjust the turnbuckles so that the right door closes about 1 4 to 1 2 inch ahead of the left door The left door should be pushed tight over the friction catch so both doors are completely closed against the frame Secure the turnbuckles by tightening their locknuts ADJUSTING DOOR SWITCH The door switch detects when the oven doors are open As adjusted at the factory when the doors are opened more than 2 to 4 inches the burners and fan should shut off unless the fan is switched to COOL mode To adjust the door switch do the following 1 2 3 Remove lower front panel that covers the door chain mechanism Close both doors Check that the door switch striker bar is attached to the door chain s first and second links after the master link If necessary adjust or repair the door switch striker bar With the doors closed loosen th
32. casters were installed go to Installation Step 3 on page 13 otherwise go to Step 4 on page 14 INSTALLATION K Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 11 AMIDDLEBY COMPANY NOILVTIVLSNI INSTALLATION NC INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Step 2c Installation of Legs on Double Deck Ovens Double deck oven can be shipped either already bolted together or as two separate ovens to be bolted together after delivery In either case the oven that is or will be the lower oven will have leg pads already bolted to the bottom corners of the oven Do the following 1 Raise oven sufficiently to allow clearance for the legs to be attached Use of a lift truck or other mechanical lifting means is recommended For safety shore up and support the oven with an adequate blocking arrangement strong enough to support the load If it is absolutely necessary to rest the oven on its side rest it on its left side or back side Take care to protect the finish on the left side and to prevent the weight from resting on the motor on the back Screw into the center of each leg pad either an adjustable leg or a caster depending on which option was ordered If attaching casters the two casters with brakes should be attached to the front leg pads Lower the ove
33. cy phone number of your gas supplier CAUTION To eliminate gas build up which could result in an explosion in the event of main burner ignition failure a five minute purge period must be observed prior to re establishing ignition source NOTICE For an appliance equipped with a convection oven no attempt should be made to operate oven during a power failure LIGHTING RELIGHTING AND SHUTDOWN INSTRUCTIONS To light the oven just switch the power switch at the top left corner of the control panel to the ON position The oven is equipped with a direct hot surface ignition system There is no pilot to light If the burners fail to ignite within four seconds the oven will automatically shut off the gas wait five minutes to allow the gas that was released to dissipate and try to light the burners again If the burners still fail to ignite after three such attempts the oven will stop trying even though the power switch is in the ON position To continue to attempt to light the burners turn the power switch OFF and then ON again To shutdown the oven switch the power switch to the OFF position For a complete shutdown also open the control panel and turn the manual shut off valve to the OFF position OPERATING THE CONTROLS A convection oven is a different type of oven that offers many features and advantages to the food service operation The additional capabilities and features of the ove
34. cycle with the operation of the burners In COOL mode the fan runs continuously even if the doors are open Since the burners will not operate if the oven doors are open to rapidly cool the oven after cooking is completed open the doors and switch the fan mode to COOL Power Switch Switch ON to use the oven switch OFF when done using the oven FAN MODE POWER COOK TIMER MIN Cook Timer Turn knob to set a time duration An alarm will sound when the timer runs out The timer is a reminder to the user the timer does not control the oven Heat On Indicator Indicator is lit when the burners are operating Cook Temperature Control Turn knob to select desired cooking temperature The Heat On indicator Will go out when the oven reaches the set temperature and will cycle on and off as the burners operate to maintain the set cooking temperature COOK TEMPERATURE Fan Speed Use to select fan speed HI or LOW The appropriate speed is determined by the type of food being cooked FAN SPEED Oven Interior Light Switch On ovens equipped with an oven interior light press to turn on the light The light remains on for as long as the switch is held LIGHTS First In Cooking Built to Last PAGE 24 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY A MARATHONER GOLD amp SILVERSTAR GAS CO
35. d HOLD Models Power Switch ON Switch ON to use the oven switch OFF when done using the oven M COOK COOL POWER FAN MODE Time Display Displays time setting Indicator lights indicate whether the numbers shown represent hours and minutes or minutes and seconds TIME Temperature Display Displays cook temperature setting Be uice TEMP HEAT ON O START STOP HOLD Heat On Indicator Indicator is lit when the burners are operating Hold Mode Indicator Lights when Hold mode has been enabled HI Hold Mode Button Press to toggle Hold Mode on or off To set the Hold temperature PAN SPEED press and hold this button while adjusting the temperature Cook Start Stop Button Press to start a timed cook period whose duration is shown in the TIME window During a timed cook period the TIME window displays the remaining time To stop cooking press this button again Oven Interior Light Switch On ovens equipped with an oven interior light press to turn on the LIGHTS 00100 light The light remains on for as long as the switch is held PAGE 26 MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Fan Mode In COOK mode the fan runs except when the doors are open The fan does NOT cycle with the operation of the burners In COOL mode the fan runs continuously even if t
36. e fan runs continuously unless the Cycle option is enabled in which case the fan cycles on for 30 seconds then off for 30 seconds In Hold Mode the oven maintains the specified hold temperature and the fan runs only when the burners are on However whenever the Fan Mode switch is in the COOL position the fan will run continuously To cook do the following 1 Turn the oven ON using the Power Switch at the top of the control panel The oven will be in Cook Mode and will begin to heat to the temperature displayed in the temperature display window 2 Setthe desired cook temperature from 150 F to 500 F by pressing the up arrow and or down arrow buttons to the right of the temperature display window The temperature display will flash while the oven preheats The Heat On indicator will light when the burners are on To view the actual oven temperature at any time press the up arrow and down arrow buttons simultaneously 3 Switch the Fan Mode switch to the COOK position if it is not already in that position The fan will run when the oven doors are closed the fan does not cycle on and off with the burners If this switch is set to COOL the only difference is that the fan will continue to run when the oven doors are open 4 Select whether you want the fan to cycle during cooking by pressing the Cycle button If the Cycle indicator light is on continuously the fan will run continuously If instead the Cycle indicator light is flash
37. e two screws that hold the door switch bracket to the oven frame shown below Slide the bracket left or right until the plunger arm on the door switch is being depressed 1 8 CAUTION Do NOT adjust the door switch so that the plunger arm is completely depressed and is hitting the switch body This could distort the arm and cause the switch to operate poorly Tighten the screws holding the door switch bracket to the oven frame Door Switch and Door Chain Adjustment Plunger T Door Switch 9 LLL Door Switch Bracket Sr UP Turnbuckles E Door Switch Adjusting Slots beg Pa First In Cooking Built to Last PAGE 40 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS TEMPERATURE CONTROLLER Standard Control Models Only The calibration of the temperature controller should not be changed until sufficient experience with cooking results has definitely proved that the temperature controller is not maintaining proper oven temperatures Before any recalibration is attempted the oven temperature should be checked by the following procedure 1 oa N Remove all trays and pans from the oven Place a thermocouple or a reliable mercury oven type thermometer at the center of the middle rack Turn the
38. emoving the load press the Cancel button The oven will then heat up to the specified cook temperature in anticipation of the next load to be cooked First In Cooking Built to Last PAGE 30 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS OPERATION 10 When you are done cooking switch the Power Switch to OFF To RECORD a cook program to use later do the following 1 2 Press the Program Mode On Off button Select which program you want to record by pressing the corresponding program button PGM1 PGM2 PGM3 PGM4 or PGM5 The bottom line of the control panel display will indicate which program is being recorded The temperature display will alternately flash the temperature setting and the event number being set e g E1 E2 Set a temperature time duration fan mode and fan speed for the event then press the Event button to go on to the next event of the program Repeat Step 2 for each event in the program Programs 1 and 2 can each have up to six events while programs 3 4 and 5 can each have up to four events If the last event will be to enter Hold Mode when you get to that event press the Hold button then set a temperature and fan mode To check the program you can step through the events by pressing the Event button The event number being shown will flash alternately with the temperature display and the other control setti
39. en lubricated at the factory with high temperature Never Seeze lubricant After each six months of usage lubricate the door chains and sprockets with the same type of lubricant Motor lubrication information can be found on permanent label located on motor Casters are provided with a Zerk fitting for proper lubrication when required ADJUSTING GAS PRESSURE REGULATOR The pressure regulator is factory set at 4 5 W C for natural gas and 11 W C for propane gas To check the manifold pressure 1 Turn all thermostats and burner valves to OFF position Turn main gas valve to entire unit off Remove valve panels and locate 1 8 plug in manifold Remove plug and install a fitting appropriate to connect a manometer Turn on main gas to unit and light pilots Turn all burners and ovens to full ON position and read manometer NOOR WN If manometer does not read 4 5 W C for natural gas or 11 W C for propane gas adjust regulator if gas pressure is O K go to Step 10 Remove cap from top of regulator 9 With a screwdriver rotate regulator adjustment screw clockwise to increase or counterclockwise to decrease pressure until manometer shows correct reading 10 Repeat steps 1 and 2 11 Remove manometer fitting and replace plug in manifold 12 Repeat step 5 13 Replace valve panels Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 39 A MIDDLEBY COMPANY SLNA
40. ep repeatedly Press the Cancel Button If the oven continues to beep and the display shows another rack number it means that rack s timer has also timed out Press the Cancel Button until the oven stops beeping noting which racks have timed out Open the oven doors and remove the pan s from the timed out rack s If you have more pans to be cooked put them on the now empty rack s and set the rack s timer as appropriate see Step 6 WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 33 A MIDDLEBY COMPANY NOILVuAdO COOKING HINTS COOKING HINTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS COOKING HINTS In a standard non convection oven the air is relatively still and an insulating layer of moisture surrounds the cooking food product In a convection oven the fan blown circulating air strips away this insulating layer allowing the heat to penetrate faster for quicker baking and roasting Hence in a convection oven cooking procedures and techniques may require some modification for successful results As a general rule the cooking time will be shorter and the cooking temperature will be 25 F to 75 F lower than those called for in recipes for a standard oven TIME amp TEMPERATURE Time and temperature are important The Guide to Times and Temperatures later in this section is a starting point The actual best cooking time and temperature will depend on such factors as si
41. estraint is necessary to move the appliance for cleaning etc reconnect it when the appliance is moved to its originally installed position 1 Secure the restraining device bracket item B in the following illustration to a wall stud located as close as possible to the appliance connector inlet and outlet connections Use four 12 screws items C and plastic anchors items if necessary Note Kit can be purchased from Southbend part number 1176867 Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 13 AMIDDLEBY COMPANY NOILVTIVLSNI INSTALLATION NC INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS 2 Install eye bolt item F to a frame member on the rear of the equipment After checking carefully behind the frame member for adequate clearance drill a 1 4 hole through the frame member Thread hex nut item G and slide the washer item H onto the eye bolt Insert the eye bolt through the 1 4 drilled hole and secure with a washer item and nylon lock nut item I Using the spring loaded snap hooks attach the restraining device to the bracket and the eye bolt Using the cable clamp item D adjust the restraining device extended length to prevent over bending or kinking of the appliance connector For units not equipped with flame safety devices be sure all valves are turned off prior to disco
42. ey PartNumber Qty Description 1 1172788 4 Leg pad 2 1174259 4 SS leg 3 4 stud 1174260 1 Leg package set of four legs only 3 1174264 2 Caster with brake 4 1174263 2 Caster without brake 1174265 1 Setoffour casters two with brake two without brake 1146213 16 3 8x 16 x 1 hex head bolt 1146513 16 3 8lock washer 1146522 16 3 8 flat washer not shown on drawing PAGE 72 OPERATOR s MANUAL 1181887 REV 1 LS First in Cooking Built to Last southbend A MIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Notes Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 73 AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Notes First In Cooking Built to Last PAGE 74 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS sout ben Operator s MANUAL 1181887 REV 1 Pace 75 MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Marathoner Gold amp SilverStar GAS CONVECTION OVENS Genuine Parts ect YOU All Ways A product with the Southbend name incorporates the best in durability and low maintenance We all recognize however that replacement parts and occasional professional service may be necessary to extend the useful life of this unit When service is needed contact a Southbend Authorized Service Agency o
43. g the corresponding up arrow and down arrow buttons You can also disable or enable Hold Mode To cancel a timed cook press the Start Stop button 10 What happens when the cook time runs out depends on whether Hold Mode is enabled f Hold Mode IS NOT enabled the oven will start beeping and the time display will flash 00 Press the Start Stop button to silence the alarm and the oven will return to Cook Mode Promptly remove the load from the oven OR open and leave open the oven doors If the oven doors are shut the oven will maintain the set cook temperature even though the timer has run out To rapidly cool down the load open the doors switch the Fan Mode switch to COOL and switch the Fan Speed Switch to HI e f Hold Mode IS enabled the oven will beep 3 times to alert you that the cook time has completed The time display will start counting up to indicate how long the load has been in Hold Mode up to 99 hours The temperature display will change to show the holding temperature set in Step 7 and the burners will remain off while the oven gradually cools to the holding temperature With the doors closed the oven will maintain the set holding temperature until you press the Start Stop button usually after removing the load Pressing the Start Stop button returns the oven to Cook Mode and the oven will then heat up to the specified cook temperature in anticipation of the next load to be cooked 11 When you are done c
44. h Rack Timer Controls RT Models See drawing on following page Key Part Number Qty Description 1 22 1179647 1 Control panel assembly RT M Gold 120V assembled w o wiring harness 1 23 1179648 1 Control panel assembly RT M Gold 208 240V assembled w o wiring harness 1179628 1 Wiring harness RT 120V includes terminal block 1170335 1179634 1 Wiring harness RT 208 240V includes terminal block 1170335 1 1179706 1 Digital control panel weld asm 2 1177787 1 Polypanel rack timer control 3 1177598 1 Valve location label 4 1177541 1 Rocker switch DPST on off 5 1177565 1 Light amber 24V 6 1161449 2 Contactor two pole 120V 1161525 2 Contactor two pole 240V 7 1146399 4 Screw 10x1 2 Philips truss blunt 8 1175742 1 Mount motor contactor 9 1173402 1 Rack timer control 10 1146397 4 Screw 8 32 x 5 8 slsteel pan head 11 1172277 1 Transformer 120 208 240 24 12 6600430 8 Locknut 8 32 13 1175723 1 Ignition control module 24VAC 14 1177515 1 Clamp RAM module 15 1170335 1 Terminal block 16 1170336 1 Marker strip 17 1179702 1 Harness contactor PC RT 18 1146362 2 Screw 8 32 x 1 5 8 Ig Phillips truss hd 19 1179629 1 RAM mounting bracket 20 1175046 1 Left control panel hinge 21 1177789 1 Rocker switch SPST momentary 22 1177564 2 Plug round 120V models 1170424 2 Fuse holder 208 240V models 23 1170425 2 Fuse 12 amp LP CC 12 low peak 2
45. he doors are open Since the burners will not operate if the oven doors are open to rapidly cool the oven after cooking is completed open the doors and switch the fan mode to COOL Timer Adjustment Buttons Press the up arrow button to increase the time setting press the down arrow button to decrease the time setting Temperature Adjustment Buttons Press the up arrow button to increase the temperature setting press the down arrow button to decrease the temperature setting Fan Cycle Indicator When on continuously the fan will run continuously When flashing fan will cycle on and off Fan Cycle Button Press to select whether the fan runs continuously or cycles on and off Fan Speed Switch Use to select fan speed HI or LOW The appropriate speed is determined by the type of food being cooked First in Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY A MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS OPERATION Operation of CYCLE COOK and HOLD Models CYCLE COOK and HOLD models have electronic controls that enable the oven to cook food at a specified cook temperature for a specified time period then enter an optional Hold Mode during which the oven maintains a specified hold temperature for an indefinite period of time Whenever the power switch is on the oven will be in one of two modes In Cook Mode the oven maintains the specified cook temperature and th
46. hed Fan Speed Indicator Indicates fan speed is set to either High or Low Fan Mode Indicator Indicates whether fan is set to run continuously CONT or to cycle on and off with the burners CYCLE Temperature Knob Turn to set the desired cooking temperature Cancel Button Press to silence the beeping that starts when a timer runs out To cancel a running timer press the corresponding Rack Button then press this button Fan Speed Button Press to select whether fan runs at high or low speed Fan Mode Button Press to select continuous or cycling fan mode Actual Temperature Button Press to display the actual interior oven temperature instead of the desired temperature First In Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY A MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS OPERATION Operation of RACK TIMER Models Rack Timer models have five independent timers one for each rack After loading a rack you can start a timer for that rack The control panel displays which racks are being timed which rack will be the next to time out and how much time remains before that happens Of course the oven temperature fan speed and fan mode are the same for all racks You can manually set a cooking time each time you load a rack or you can preset up to five time durations that you can then recall by pressing the corresponding Timer Button To assign a time duratio
47. immediately drop to the holding temperature since it takes time for the oven interior and the load itself to cool CAUTION Care should be exercised in holding products over extended periods of time or at very low holding temperatures due to possible bacteria growth A competent authority on food bacteria growth should be consulted if there is doubt regarding safe holding times and temperatures 8 Wait until the oven has reached cooking temperature when it does the temperature display will stop flashing and the oven will beep once Open the oven doors and insert a load into the oven Close the doors and press the Start Stop button The oven will enter Cook Mode and the time display will start to count down the remaining cook time WA First in Cooking Built to Last Southbend Operator s MANUAL 1181887 REV 1 PAGE 27 A MIDDLEBY COMPANY NOILVuAdO OPERATION OPERATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS If you open the oven doors the fan and burners will temporarily shut off and the time display will pause until the oven doors are closed again For ovens that are equipped with an oven interior light to turn on the light press and hold the switch located at the bottom of the control panel During the cook time you can start or stop having the fan cycle on and off by pressing the Cycle button If necessary you can adjust the remaining cooking time and or oven temperature usin
48. ing the fan will cycle on for 30 seconds and then off for 30 seconds while cooking Fan cycling is used for delicate products such as meringues and muffins which need to set and is usually combined with the LOW fan speed selected in the next step 5 Select the desired fan speed by pressing the Fan Speed switch The appropriate fan speed HI or LOW depends on the type of food being cooked 6 Select the desired cooking time by pressing the up arrow and or down arrow buttons to the right of the time display window Holding down a button will speed up the rate at which the displayed value changes Lights under the displayed time indicate if the displayed time is in minutes and seconds or in hours and minutes The time setting will not start counting down until you tell the oven to start cooking in Step 9 7 If you want the oven to enter a lower temperature Hold Mode after a timed cook period press and hold down the Hold button The temperature display will now show the oven temperature 140 F to 200 F desired during the hold mode You can change the desired holding temperature using the up arrow and down arrow buttons to the right of the temperature display window while holding down the Hold button If you want the oven to enter Hold Mode after the cook time be sure that the Hold Mode Indicator is lit if itis not press and release the Hold button so that it becomes lit Note that when Hold Mode starts the actual oven temperature will not
49. l It indicates the type of gas the unit is equipped to burn All Southbend equipment is adjusted at the factory Check type of gas on serial plate These models are design certified for operation on natural or propane gases For natural gas the regulator is set to deliver a 4 5 W C pressure to the manifold For propane gas it is set to deliver 11 W C If applicable the vent line from the gas appliance pressure regulator shall be installed to the outdoors in accordance with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 Natural Gas Installation Code CAN CGA B149 1 or the Propane Installation Code CAN CGA B149 2 as applicable This appliance should be connected ONLY to the type of gas for which it is equipped A 3 4 NPT line is provided at the rear for the gas connection An adequate gas supply is imperative Undersized or low pressure lines will restrict the volume of gas required for satisfactory performance Fluctuations of more than 2596 on natural gas or 1096 on propane gas will create problems and affect burner operating characteristics An adequate gas supply line to the unit should be no smaller than the inside diameter of the pipe from the unit to which it is connected Purge the supply line to clean out dust dirt or other foreign matter before connecting the line to the unit All pipe joints and connections must be tested thoroughly for gas leaks Use only soapy water for testing
50. l panel To re energize the controls for troubleshooting pull the white plunger on the shut down switch up Accessing Control Panel Components Screw Location of Wiring Diagram First In Cooking Built to Last PAGE 44 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD SILVERSTAR GAS CONVECTION OVENS TROUBLESHOOTING SZ BLOWER WHEEL REPLACEMENT To replace the blower wheel do the following 1 Remove racks and rack guides 2 Remove rear air baffle in front of blower wheel 3 Loosen the two square heads on blower wheel hub 4 Pull blower wheel from motor shaft If blower wheel is difficult to pull off use puller disk available from Southbend Technical Service Department as part number 1179100 Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 Pace 45 AMIDDLEBY COMPANY SNILOOHS3 180031 TROUBLESHOOTING z 22 TROUBLESHOOTING MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS NV Electrical Schematic for 120 Volt Models with Standard Controls POWER SHUTDOWN POWER CORD SWITCH SWITCH L1 N amp GND LIGHT LIGHTS SWITCH ues f X TB1 e 7 e e P23 P26 il 5 M cmd c 15 bd TB1 BUZZER 69 TIMER I P POTENTIOMETER
51. l relieve such a vacuum In case of unsatisfactory performance on any appliance check the appliance with the exhaust fan in the OFF position Do this only long enough to check equipment performance Then turn the exhaust fan back on and let it run to remove any exhaust that may have accumulated during the test If the oven flue is connected directly to an outside flue a CSA International design certified down draft diverter must be installed at the flue outlet of the oven and connected to the outside flue First In Cooking Built to Last PAGE 8 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS INSTALLATION K INSTALLATION NOTICE These installation procedures must be followed by qualified personnel or warranty will be void Local codes regarding installation vary greatly from one area to another The National Fire Protection Association Inc states in its NFPA 96 latest edition that local codes are the authority having jurisdiction when it comes to installation requirements for equipment Therefore installations should comply with all local codes The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 Natural Gas Installation Code CAN CGA B149 1 or the Propane Installation Code CAN CGA B1 49 2 as applicable including 1 The appliance and its individual shutoff valve must be discon
52. langed side of each rack hanger must be on the side of the hanger closest to the edge of the oven Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 19 AMIDDLEBY COMPANY NOILVTIVLSNI INSTALLATION NC INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS 4 Attach either the shelf or the two channel frames depending on which option was ordered as shown in the drawing below Use the screws and four side rack clips provided to secure the shelf or channel frames to the rack guides 5 Attach the rack stop using two screws Attach the top of the rack stop to the rear frame hanger and the bottom of the rack stop to the bottom shelf or the rear channel frame as shown in the following drawing First In Cooking Built to Last PAGE 20 OPERATOR S MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS F First In Cooking Built to La Southbend operator s MANUAL 1181887 REV 1 INSTALLATION PAGE 21 NOILVTIVLSNI INSTALLATION E INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Step 8 Connect Gas Supply NOTICE The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 Natural Gas Installation Code CAN CGA B149 1 or the Propane Installation Code
53. le Controls PC Models See drawing on following page Key Part Number Qty Description 1 22 1179627 1 Control panel assembly PC M Gold 120V assembled w o wiring harness 1 23 1179633 1 Control panel assembly PC M Gold 208 240V assembled w o wiring harness 1179628 1 Wiring harness PC 120V includes terminal block 1170335 1179634 1 Wiring harness PC 208 240V includes terminal block 1170335 1 1179706 1 Digital control panel weld asm 2 1177786 1 Polypanel programmable control 3 1177598 1 Valve location label 4 1177541 1 Rocker switch DPST on off 5 1177565 1 Light amber 24V 6 1161449 2 Contactor two pole 120V 1161525 2 Contactor two pole 240V 7 1146399 4 Screw 10x1 2 Philips truss blunt 8 1175742 1 Mount motor contactor 9 1172271 1 Programmable control 10 1146397 4 Screw 8 32 x 5 8 s steel pan head 11 1172277 1 Transformer 120 208 240 24 12 6600430 8 Locknut 8 32 13 1175723 1 Ignition control module 24VAC 14 1177515 1 Clamp RAM module 15 1170335 1 Terminal block 16 1170336 1 Marker strip 17 1179702 1 Harness contactor PC RT 18 1146362 2 Screw 8 32 x 1 5 8 Ig Phillips truss hd 19 1179629 1 RAM mounting bracket 20 1175046 1 Left control panel hinge 21 1177789 1 Rocker switch SPST momentary 22 1177564 2 Plug round 120V models 1170424 2 Fuse holder 208 240V models 23 1170425 2 Fuse 12 amp LP CC 12 low peak 208 24
54. mage CAUTION This symbol refers to information that needs special attention or must be fully understood even though not dangerous NOTICE WARNING FIRE HAZARD FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Keep area around appliances free and clear of combustibles Purchaser of equipment must post in a prominent location detailed instructions to be followed in the event the operator smells gas Obtain the instructions from the local gas supplier WARNING Asphyxiation can result from improper ventilation Do not obstruct the flow of combustion and ventilation air to and from your cooking equipment Be sure this Operator s Manual and important papers are given to the proper authority to retain for future reference NOTICE This product is intended for commercial use only NOT FOR HOUSEHOLD USE NOTICE First In Cooking Built to Last PAGE 2 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS TABLE OF CONTENTS sputhben Operator s MANUAL 1181887 REV 1 PAGE 3 SPECIFICATIONS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PAGE 4 OPERATOR s MANUAL 1181887 REV 1 gn MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS SPECIFICATIONS HHH GAS SUPPLY The serial plate is located inside the lower front pane
55. n gently onto a level surface Never drop or allow the oven to fall Use a level to make sure that the oven is level The adjustable legs can be screwed in or out to lower or raise each corner of the oven If casters were installed go to Installation Step 3 on page 13 otherwise go to Step 4 on page 14 a x First In Cooking Built to Last PAGE 12 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS INSTALLATION NC Step 3 Installation of Restraint Only for Ovens with Casters NOTICE For an appliance equipped with casters 1 the installation shall be made with a connector that complies with the Standard for Connectors for Movable Gas Appliances ANSI Z21 69 or Connectors for Moveable Gas Appliances CAN CGA 6 16 and a quick disconnect device that complies with the Standard for Quick Disconnect Devices for Use With Gas Fuel ANSI Z21 41 or Quick Disconnect Devices for Use with Gas Fuel CAN1 6 9 2 adequate means must be provided to limit the movement of the appliance without depending on the connector and the quick disconnect device or its associated piping to limit the appliance movement and 3 the restraining means should be attached to a frame member on the back of the unit WARNING To avoid accidental gas disconnection and potential explosion If disconnection of this r
56. n mode by pressing the Fan Cont Cyc button The setting appears in the control panel display just below the fan speed setting In continuous mode CONT the fan will run when the power switch is ON and the doors are closed In cycle mode CYCLE the fan will run only when the doors are closed and the burners are operating 5 Turn the Time knob until the desired cooking time appears on the control panel display 6 If you want the oven to enter Hold Mode after the timed cook period press the Hold button The Hold indicator the word HOLD in the control panel window will appear Turn the Temperature knob until the desired holding temperature is displayed Select a fan mode for the hold time by pressing the Fan Cont Cyc button as you did for the cook time in Step 4 The fan speed is always low during Hold Mode Note that when Hold Mode starts the actual oven temperature will not immediately drop to the holding temperature since it takes time for the oven interior and the load itself to cool CAUTION Care should be exercised in holding products over extended periods of time or at very low holding temperatures due to possible bacteria growth A competent authority on food bacteria growth should be consulted if there is doubt regarding safe holding times and temperatures 7 Wait until the oven has reached cooking temperature when it does the temperature display will stop flashing and the oven will beep once 8 Open
57. n require some learning However the operation of the oven is not difficult to understand or control once you have some practice The oven will have one of the four types of control panels e Models with Standard Controls are the most similar to a standard non convection oven Instructions for operating this type of oven begin on page 24 Models with Cycle Cook and Hold Controls enable you to have the oven automatically enter a hold mode after a timed cooking period Instructions for operating this type of oven begin on page 26 Models with Programmable Controls enable you to have the oven change temperature and other settings while cooking then optionally enter a hold mode You can record up to five cook programs which can then be re used later Instructions for operating this type of oven begin on page 29 e Models with Rack Timer Controls provide five separate timers that independently time the cooking of food on each rack of the oven The oven will tell you which rack will finish cooking next and how much time remains Instructions for operating this type of oven begin on page 32 WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 23 AMIDDLEBY COMPANY NOILVuAdO OPERATION OPERATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel of STANDARD Models Fan Mode In COOK mode the fan runs continuously except when the doors are open The fan does NOT
58. n to a Timer Button hold down the corresponding button TIMER1 TIMER2 TIMER3 TIMER4 or TIMER5 turn the Time Knob to the desired time and release the Timer Button Step 6 below describes how to use these buttons to set a rack s timer The rack timers are reminders to you of when to remove pans from the oven The rack timers do NOT control the temperature of the oven To cook using the rack timers do the following 1 Turn the oven ON using the Power Switch at the top of the control panel 2 Set the cooking temperature by turning the Temperature Knob The setting appears in the top right corner of the control panel display The displayed temperature will flash while the oven preheats 3 Select the desired fan speed by pressing the Fan High Low Button The setting HIFAN or LoFAN appears in the control panel display just below the temperature setting The appropriate fan speed depends on the type of food being cooked 4 Select the desired fan mode by pressing the Fan Cont Cyc Button The setting appears in the control panel display just below the fan speed setting In continuous mode CONT the fan will run when the oven is ON and the doors are closed In cycle mode the fan will run only when the doors are closed and the burners are operating 5 Wait until the oven has reached cooking temperature when it does the temperature display will stop flashing and the oven will beep once To display the actual temperature in the oven
59. n will not hold correct temperature Temperature probe not working Resistance across temperature probe leads at room temperature 70 F should be approximately 1096 ohms Temperature control not calling for heat When heat is required there should be continuity between terminals 6 and 7 on temperature control Undersized gas supply line Oven requires 3 4 ID gas line Low gas pressure Oven requires 7 manifold water column pressure for natural gas 11 for propane Inadequate or improper ventilation Check ventilation hood Verify draw and make up air adjustment Out of calibration Calibrate according to procedure described on page 41 Hot surface ignitor No power to gas valve Check for 24V from ignition box to gas valve glows red but burners do not come on when Faulty main gas solenoid Replace gas valve thermostat calls for heat Faulty ignition module Replace ignition module cooking light is on Manual shutoff valve closed Open all shut off valve Manual valve on gas valve turned off Open manual valve on gas valve Hot surface ignitor not in front of rear end of burner Re position hot surface ignitor to be in front of rear end of burner Hot surface ignitor does not glow red No power to ignitor Check that voltage from ignitor module to ignitor is 24V Ignitor draws approximately 3 35 amps at start as it heats up resistance
60. nected from the gas supply piping System during any pressure testing of that system at test pressures in excess of 1 2 psi 3 45 kPa 2 The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psi 3 45 kPa Step 1 Unpacking IMMEDIATELY INSPECT FOR SHIPPING DAMAGE All containers should be examined for damage before and during unloading The freight carrier has assumed responsibility for its safe transit and delivery If damaged equipment is received either apparent or concealed a claim must be made with the delivering carrier Apparent damage or loss must be noted on the freight bill at the time of delivery The freight bill must then be signed by the carrier representative Driver If the bill is not signed the carrier may refuse the claim The carrier can supply the necessary forms A request for inspection must be made to the carrier within 15 days if there is concealed damage or loss that is not apparent until after the equipment is uncrated The carrier should arrange an inspection Be certain to hold all contents plus all packing material 1 Cut banding straps and remove packing material 2 Cut banding strap holding oven to wooden skid If you are installing a single deck SilverStar oven go to Step 2a If you are installing a single deck Marathone
61. ngs for the event will also be shown in the control panel window When you have entered the last event you want the program to include press the Program Mode On Off button If you have checked the program by stepping through the events with the Event button make sure that the last event that you want included in the program is being displayed before you press the Program Mode On Off button Any subsequent events in the program left over from an earlier program recording will be erased To COOK using a cook program that you have recorded do the following 1 2 6 Turn the oven ON using the Power Switch at the top of the control panel Press the Program button PGM1 PGM2 PGM3 or PGM5 of the program that you want the oven to follow The number of the program will appear on the bottom line of the control panel display Wait until the oven has reached cooking temperature when it does the temperature display will stop flashing and the oven will beep once Open the oven doors and insert a load into the oven Close the doors and press the Start Timer button The time display will start to count down the remaining cook time of the time period after the first event As each subsequent cook event occurs the control panel display will change to the settings that you programmed and the and the time display will count down to the next event If you open the oven doors the fan and burners will temporarily shut off and the
62. nnecting After reconnecting be sure that the oven is switched OFF Step 4 Stack Double Deck Oven if necessary Double deck ovens can be shipped already assembled but can instead be shipped as two single deck ovens to be stacked in the field Also ovens that were originally ordered as single ovens can be stacked in the field additional parts are required This installation step describes the procedure for stacking two single deck ovens to form a double deck oven 1 Uncrate the two ovens Identify the oven that will be the lower oven it will be the oven with leg pads attached to the bottom corners Attach the legs or casters to the lower oven as described in Step 2c on page 12 If the oven that will be the top oven was NOT ordered as part of a double deck oven remove the four leg pads from the bottom of the top oven Locate and remove the four screws that secure the lower front panel items A in the drawing below Lift up the panel and pull it forward to remove it then set it aside Locate and remove the five screws that secure the right side panel to the oven items B in the drawing below Remove the right side panel and insulation and set them aside First In Cooking Built to Last PAGE 14 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS INSTALLATION NC 5 Lift the top oven and position it on top
63. ocker switch DPST on off 4 1177598 1 Valve location label 5 1177540 2 Rocker switch SPDT on on 6 1180402 1 Relay 120V 1180499 1 Relay 208 240V 7 6600430 8 Locknut 28 32 8 1146397 6 Screw 8 32x5 8 pan head 9 1180404 4 Spacer control 10 1146400 4 Nut 6 32 hex 11 1180407 1 Control CCH 12 1177515 1 Clamp RAM module 19 1146362 2 Screw 8 32x1 5 8 Phillips truss head 14 1175723 1 Ignition control module 24VAC 15 1172277 1 Transformer 120 208 240 24V 16 1170335 1 Terminal block 17 1170336 1 Marker strip 18 1175046 1 Left control panel hinge 19 1177789 1 Rocker switch SPST momentary for models with the oven light option 1177642 1 Plug square for models without the oven light option 20 1177564 2 Plug round 120V models 1170424 2 Fuse holder 208 240V models 21 1170425 2 Fuse 12 amp LP CC 12 low peak 208 240V models only 1181996 1 Temperature probe not shown on drawing PAGE 58 First In Cooking Built to Last OPERATOR s MANUAL 1181887 REV 1 LS southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS PARTS First in Ca Southbend operator s MANUAL 1181887 REV 1 Pace 59 PARTS E PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel Parts for Models with Programmab
64. of the lower oven as shown in the drawing below Pa First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 Pace 15 AMIDDLEBY COMPANY NOILVTIVLSNI INSTALLATION INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS 7T Insert two bolts items A in the following diagram up through the top of the lower oven and screw them into the threaded holes in the bottom of the top oven Tighten these bolts and the screws that you did not tightened in the previous step Tem SE L 518 8 Assemble the gas piping shown in the following drawing Be sure to check all connections for leaks once the oven has been installed 5 o A AO 000 6000 5 p 9090556 6090000600 0000000 I 000000000 00550000000000000000 60000600000000000000 o oocos lo First in Cooking Built to Last PAGE 16 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS F First In Cooking Built to Lost Southbend operator s MANUAL 1181887 REV 1 A MIDDLE INSTALLATION PAGE 17 NOILVTIVLSNI INSTALLATION NC INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Step 5 Install
65. ooking switch the Power Switch to OFF First In Cooking Built to Last PAGE 28 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel of PROGRAMMABLE Models F First In Cooking Built to Last Southbend Operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY OPERATION PAGE 29 NOILVuAdO OPERATION OPERATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Operation of Models with PROGRAMMABLE Controls Models with Programmable Controls can follow a recorded sequence of timed cooking periods with an option of the last period being an indefinite hold time Each time period begins with an event that specifies what conditions will be maintained during the period that follows To cook WITHOUT using a recorded cook program do the following 1 Turn the oven ON using the Power Switch at the top of the control panel 2 Set the cooking temperature by turning the Temperature Knob The setting appears in the top right corner of the control panel display The displayed temperature will flash while the oven preheats 3 Select the desired fan speed during cooking by pressing the Cook Hi Lo Fan button The setting COOK for high fan speed or ROAST for low fan speed appears in the control panel display just below the temperature setting The appropriate fan speed depends on the type of food being cooked 4 Select the desired fa
66. r Gold oven go to Step 2b If you are installing a double deck oven go to Step 2c WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 9 A MIDDLEBY COMPANY NOILVTIVLSNI INSTALLATION NC INSTALLATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Step 2a Installation of Legs on Single Deck SilverStar Models 1 Raise oven sufficiently to allow clearance for the legs to be attached Use of a lift truck or other mechanical lifting means is recommended For safety shore up and support the oven with an adequate blocking arrangement strong enough to support the load If it is absolutely necessary to rest the oven on its side rest it on its left side or back side Take care to protect the finish on the left side and to prevent the weight from resting on the motor on the back Attach the legs to the bottom corners of the oven using the provided machine screws flat washers and lock washers Each leg is secured by five screws The mounting holes are pre drilled and threaded Screw into the bottom of each leg either an adjustable foot or a caster depending on which option was ordered If attaching casters the two casters with brakes should be attached to the front legs Lower the oven gently onto a level surface Never drop or allow the oven to fall Use a level to make sure that the oven is level The adjustable feet can be screwed in or out to lower or raise each corner of the oven
67. r LP gas An adequate gas supply is imperative Undersized or low pressure lines will restrict the volume of gas required for satisfactory performance Fluctuations of more than 2596 on natural gas or 1096 on propane gas will create problems and affect burner operating characteristics An adequate gas supply line to the unit should be no smaller than the 1 0 of the pipe from the unit to which itis connected Purge the supply line to clean out dust dirt or other foreign matter before connecting the line to the unit CAUTION ALL PIPE JOINTS AND CONNECTIONS MUST BE TESTED THOROUGHLY FOR GAS LEAKS USE ONLY SOAPY WATER FOR TESTING ON ALL GASES NEVER USE AN OPEN FLAME TO CHECK FOR GAS LEAKS ALL CONNECTIONS MUST BE CHECKED FOR LEAKS AFTER THE UNIT HAS BEEN PUT INTO OPERATION TEST PRESSURE SHOULD NOT EXCEED 1 4 W C Step 9 Check the Installation 1 Check that all screws and bolts are tightened 2 Move the oven into the position at which it will be operated 3 Check that the oven is level If not adjust the legs 4 Check that the appropriate clearances are satisfied see page 8 Pa First In Cooking Built to Last PAGE 22 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS OPERATION OPERATION N DANGER EXPLOSION HAZARD In the event a gas odor is detected shut down equipment at the main shut off valve Immediately call the emergen
68. r Switch to OFF WA First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 31 A MIDDLEBY COMPANY 340 OPERATION OPERATION MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Control Panel of RACK TIMER Models Time Display Displays remaining time for the rack with the least remaining cook time When the timer runs out the display will show the rack number of the rack which has timed out Racks Being Timed Indicators Rack timers are running for the indicated racks The name of the rack that will next finish will flash Time Knob Turn to set the desired cook time Timer Buttons Used to preset frequently used cooking times To assign a time duration to one of these buttons hold down the button and turn Timer Knob Then to start a rack timer using that time duration press the Timer Button and then press the appropriate Rack Button Rack Buttons Press to start the timer of the corresponding rack after specifying a time duration using either the Time Knob or a Timer Button Oven Interior Light Switch Press to turn on the oven interior light Light remains on for as long as the switch is held PAGE 32 LIGHTS Power Switch Use to switch oven on or off Heat On Indicator Lit when the burners are operating Temperature Setpoint Display Indicates temperature setpoint Flashes until setpoint is reac
69. r your dealer To avoid confusion always refer to the model number serial number and type of your unit a CERTIFIED Southbend 1100 Old Honeycutt Road Fuquay Varina NC 27526 800 348 2558 or 919 552 9161 FAX 800 348 2558 or 919 552 9798 www southbendnc com First In Cooking Built to Last PAGE 76 OPERATOR s MANUAL 1181887 REV 1 southbend AMIDDLEBY COMPANY
70. rature of the oven above 130 F 54 C DO NOT MOUNT ABOVE OTHER COOKING EQUIPMENT VENTILATION WARNING Improper ventilation can result in personal injury or death Ventilation which fails to properly remove flue products can cause headaches drowsiness nausea or could result in death All units must be installed in such a manner that the flow of combustion and ventilation air are not obstructed Provisions for adequate air supply must be provided Do not obstruct the front or rear of the unit as combustion air enters through these areas Be sure to inspect and clean the ventilation system according to the ventilation equipment manufacturer s instructions NOTICE Proper ventilation is the owner s responsibility Any problem due to improper ventilation will not be covered by the warranty If a ventilation canopy is used it is recommended that a canopy extend 6 past the appliance and that the bottom edge be located 6 6 from the floor Filters should be installed at an angle of 45 or more from the horizontal This position prevents dripping grease and facilitates collecting the run off grease in a drip pan unusually installed with a filter If an exhaust fan is used it should be installed at least 2 above the flue opening at the top of the unit A strong exhaust fan tends to create a vacuum in the room and may interfere with burner performance Fresh air openings approximately equal to the fan area wil
71. time display will pause until the oven doors are closed again To turn on the oven interior light press and hold the switch located at the bottom of the control panel During the cook time you can start or stop having the fan cycle on and off by pressing the Cycle button To cancel a cook program press the Cancel button What happens when the program s last cook period ends depends on whether the last event of the program is to enter Hold Mode If the last event of the program is a cook event NOT to enter Hold Mode when the program ends the oven will start beeping and the time display will flash 00 Press the Cancel button to silence the alarm Promptly remove the load from the oven OR open and leave open the oven doors If the oven doors are shut the oven will maintain the cook temperature that was in effect before the program was started To rapidly cool down the load open the doors switch the Fan Mode switch to COOL and switch the Fan Speed switch to high COOK e f the last event of the program IS to enter Hold Mode when the last cook period ends the oven will beep for 2 or 3 seconds to alert you that the cooking has completed The time display will start counting up to indicate how long the load has been in Hold Mode Later after removing the load press the Cancel button The oven will then heat up to the cook temperature that was in effect before the program was started When you are done cooking switch the Powe
72. urnt on condition Grease or any residue should be cleaned from interior surfaces as soon as it accumulates WARNING FOR YOUR SAFETY DISCONNECT THE POWER SUPPLY TO THE APPLIANCE BEFORE CLEANING WHEN CLEANING THE BLOWER WHEEL BE SURE TO HAVE THE POWER SWITCH IN THE OFF POSITION DAILY CLEANING 1 Turn the power switch to OFF and allow the oven to cool 2 Remove the oven interior racks and rack slide frames The rack slide frames are readily removable by merely raising to disengage them from their sockets Wash the racks and rack slides in a sink with mild detergent and warm water Dry them thoroughly with a clean cloth 3 Look to see if any foreign matter has accumulated on the blades of the blower wheel which will reduce air circulation If necessary remove the rear lining of the oven which is secured by thumbscrews near each corner Use a stiff brush to remove accumulations from the blower blades then wash with soap and water 4 Wash the interior surfaces with mild detergent and warm water Rinse with clean water and dry thoroughly with a clean cloth For stubborn accumulations a commercial oven cleaner may be used 5 Clean the control panel with warm water and mild soap Never use cleaning solvents with a hydrocarbon base 6 Wipe the other exterior surfaces with a clean damp cloth If the exterior surfaces require more thorough cleaning see Cleaning Stainless Steel Surfaces on the next page
73. v v v Y SIDE VIEW FRONT VIEW Model Depth Dimensions Oven Interior Rack Clearance Shipping Crate Number C width depth height width depth width depth height volume weight 65 2 38 75 30 34 375 29 225 20 28 25 22 55 45 5 81 5 118 cu ft 1040 Ibs 5165 2 cc 45 125 36 375 40 75 29 29 20 28 25 2725 55 45 5 81 5 118 cu ft 1080 Ibs Pa First in Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 PAGE 7 MIDDLEBY COMPANY SNOILV2IJ3I23dS SPECIFICATIONS HHH SPECIFICATIONS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS MINIMUM CLEARANCES N WARNING There must be adequate clearance between the left side of the ovens and combustible construction Minimum Clearance from Minimum Clearance from Combustible Construction Non Combustible Construction Back 0 0 Right Side 0 0 Left Side 2 0 Floor 0 0 Adequate clearance must be provided in the aisle to allow the doors to open sufficiently to permit the removal of the racks and for serviceability Although no clearance is required behind the motor on the rear of the oven care must be taken to provide adequate air circulation to prevent the motor from overheating Do not locate the oven adjacent to any high heat or grease producing piece of equipment such as a range top griddle fryer etc that could allow radiant heat to raise the exterior tempe
74. w 1175295 1 Shelf open rack bakery 6 1175504 1 Front channel frame 7 1175505 1 Rear channel frame 1146304 18 10x 1 2 Phillips screw not shown on drawing PAGE 70 OPERATOR S MANUAL 1181887 REV 1 F First In Cooking Built to Lost southbend MIDDLEBY COMPANY MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Double Deck Oven Stacking Parts E TREE ME 1 25 m x TBO 8 Key PartNumber Qty Description 1 1146904 1 3 4 elbow 2 1175149 2 3 4 x 13 1 4 pipe 3 P 5239 5 1 3 4 union 4 1147304 1 3 4 tee pipe 5 1175085 1 Tie bracket 6 1181840 1 Flue box 1146213 2 Bolts not shown on drawing First In Cooking Built to Last Southbend operator s MANUAL 1181887 REV 1 AMIDDLEBY COMPANY PAGE 71 S1HVd PARTS CL PARTS MARATHONER GOLD amp SILVERSTAR GAS CONVECTION OVENS Leg Parts for Double Deck Ovens K
75. ze of load and mixture of recipe particularly moisture Once an appropriate time and temperature has been established for a particular product and load you will find the result of succeeding loads to be similar OVERLOADING Do NOT overload the oven The size of the load that can be cooked satisfactorily depends largely on the particular product As a rule five racks can be successfully used for shallow cakes cookies pies etc For deeper cakes such as angel food use only three racks because of the size of the pan and the space required for rising For hamburger patties fish sticks cheese sandwiches etc a full complement of racks and pans is usually satisfactory HELPFUL SUGGESTIONS Here are some suggestions that will assist in getting the best possible performance from a convection oven e Pre heat the oven thoroughly before use e When re thermalizing frozen products pre heat the oven to 50 F higher than the planned cooking temperature After loading reduce the temperature setting to the appropriate cooking temperature e Space the racks and pans as evenly as possible to allow air circulation Center the load on the racks to allow for proper air circulation around the sides Do not cover the racks completely with pans e Do not use a deep pan for shallow cakes or cookies etc Air circulation across the surface of the product is essential WARNING THE USE OF ALUMINUM FOIL CAN CAUSE HEAT DISTRIBUTION PROBLEMS

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