gcof-ap gcod-ap gcofsd
Contents
1. The adjustable feet may be screwed in or out as necessary to level the oven A torpedo level placed on an oven rack will assist in leveling the oven Swivel c Double Stack Ovens Caster EN To install the 6 inch legs adj feet or casters ZS on the lower unit follow the Leg Pad instructions in the following section or in the instructions included with the leg pads Cardboard Rear IL1524A Support Assy Single Oven To install 27 legs or cart to your unit place Above typical leg and caster installation the unit laying on its back onto a piece of Below accessory options legs casters amp equipment carts sold cardborad Be sure to read all instructions separately Follow installation instructions with the each specific kit amp follow the instructions provided with the kit 27 Leg Installation With unit in position fasten the two legs to the front corner pads then to the oven s front corners using the four 5 16 inch bolts provided in the leg kit See eg pad adapter illustration to dermine differences between front amp rear support assemblies Lift the oven onto its front legs and block the back up using one of the 27 inch legs set upside down in the center rear of the oven body Install the third 27 inch leg onto the oven body on the control side rear Gently lift the oven rear remove the temporary support leg amp install it on the last rear corner Accessory Options Stacked Un2. NY VY Description PANEL GCCO ACCU PLUS KNB BLK 1 4BUSH2SETSCW 290 PILOT LT 28V 6 LEAD WHT PANEL LABEL CONTROL FRONT T amp AP SWT TOG ON ON BLK MOM SWT TOG ON ON DPDT BLK XFORMR120 208 240 24V40VA SCRW PHD ST 8 32X 375 TRM STRP 3 POLE W PUSH ON SCRW HXHD ST 8 32X 75 CIR BD SWITCH 140 450 F ELEC TIMER KIT 1HR 24V SPOT COMPNT MT GCCO BUZZER BOARD MOUNT SCRW PHD ST 10 32X3 8 BUZZER ELEC 24V AC PIEZIO SCRW SM PLT 6 X 3 8 PHL RELAY 2POLE 30A 24VAC amp SPACER SUPPORT 1 2LG CIRBD SI TEMP CNTRL NO SENSOR ECCO GCCO TEMP SPRK IGN CNTRL GCCO CHANNEL NG INCLUDE MODEL AND SERIAL NUMBER PAGE OF Some items are included for illustrative purposes only and in certain instances may not be available Lang
3. These ovens may be set directly without legs on a curbed base or non combustible floor e f the oven is set without legs on a non combustible floor or a curbed base maintain 4 inch back clearance e f the oven is set directly against a non combustible back wall maintain a 4 inch clearance to the floor Do not install the oven closer than 4 inches from another oven on the right hand side control panel side Do not install the oven closer than 12 inches from an uncontrolled heat source char broiler etc on the right side Keep the area free amp clear of combustible material and do not obstruct the flow of combustion or ventilation air e The installation of any components such as a vent hood grease extractors and or fire extinguisher systems must conform to the applicable nationally recognized installation standards THIS APPLIANCE IS EQUIPPED WITH A 3 PRONG GROUNDING PLUG FOR YOUR PROTECTION AGAINST SHOCK HAZARD AND WARNING MUST BE PLUGGED DIRECTLY INTO A PROPERLY GROUNDED 3 PRONG FROM THE PLUG Electrical Connection The electrical connection must be made in accordance with local codes or in the absence of local codes with NFPA No 70 latest edition in Canada use CAS STD C22 1 The electrical service entrance is provided by a cord and plug located at the oven back directly behind the control compartment Each oven requires a 115 volt grounded supply and 7 1 amps Supply wire size must be large enough
4. GCOF AP GCOD AP Control Panel The Control panel consists of the following items Detailed operational descriptions are given later this section Power Turns the oven on and off Pulse Fan Pulse Setting Fan will only turn ON when the oven is calling for heat Fan Setting Fan is on continuously speed is determined by the Hi Low switch Hi Low Speed Fan Dual speed switch Toggles the fan between high amp low speed Temperature Control Allows temperature to be set in 25 F increments from 140 F to 450 F Timer Electronic on hour timer with continuous beeper Typical Operation Sequence Turn Power Switch to ON n pane nealta light comes on Adjust temperature between 140 F amp 450 F and allow 20 minutes for Oven begins heating preheating Open oven door and insert product Timer begins counting down set timer up to 60 minutes Timer beeps continuously when done Product should now be done ACCU PILUS 14 Power Light Pulse Fan Hi Low Speed Fan PULSE FAN TEMP F TEMP C 225 420 107 Temperature Control Timer ACCU PLUS LET General Operation amp Programming cont Hints amp Suggestions Convection ovens constantly circulate air over and around the product This strips away th
5. a O 0 dg NOLLINI d v LAN SYIM O A u VIN3N O 9 9 HOLIMS daad Z 01 5 Es JOHLNOD WOW Q ON O a FA HENG _ YIMOd T NOZ E 9L HOLIMS Lod NED g wa M OVA 72 LHM ely ginaow Os pe TD B a 5 OVAOZL B YHON JOYLNOD 9 WO 4 1V3H 4 5 E YOLOW OL Olle 90718 TWNINYAL 9 NOILISOd vz HOLMS re 0006 1 SLHONM Olls SIR HOLIMS O O O O eg Jp oy NolLISOd OOOO 96 2 O O O O 9 CY YY 2 BSF 021 oL a Ro ee e lV3H HOLIMS eg po YIMOd YAWIL TYOINVHOSN V 0 80 60 MWdX NOLLVTOSILNO MOOL g lOH LNOO 5951 5 T93d0N aiva 9N3 9JW ON N23 7 ge JLON 390018 NOISIAIY 4312209 18 SEE DETAIL B SEE DETAIL C NS Soov 707 E N SEE DETAIL A GCOD F AP NAT amp GCOD F AP LP ILLUSTRATIVE PURPOSES ONLY AND IN CERTAIN INSTANCES MAY NOT BE AVAILABLE Gas Covection Oven SOME ITEMS ARE INCLUDED FOR Model Rev G 0606 17 15 SK2309 PARTS LIST October 13 2014 Rev B Model No GCOD AP NAT GCOD AP LP GCOF AP NAT GCOF AP LP GAS FULL SIZE CONVECTION OVEN Key Part Qty Number Number Per Description 1 2U 71
6. 16 inch bolts through the caster base and the adapter holes labeled B then install 5 16 inch nuts with lock washers and flat washers Adapter to Oven Installation Gently tip the oven onto its back Place the front leg adapter into the front corers of the oven The holes without the threaded inserts face the front of the oven and the flange on the adapter points toward the bottom of the oven The edge of the leg adapter with the threaded insert slips under the flange on the oven side while the edge without the inserts sits on top of the threaded angle on the oven front Install two 3 8 inch bolts with lock washers and flat washers through the front holes D in the leg adapter and into the threaded inserts on the oven Thread one 3 8 inch bolt with lock washer and flat washer into the rear threaded hole labeled E on each of the leg adapters The forward threaded hole on the front leg adapter does not get a bolt installed Place the rear leg adapters into the rear corners of the oven so that the adapter is under the flange of the oven side and back NOTE If installing a caster place the adapter on the oven so that the casters roll forward Install for 3 8 inch bolts with lock washers and flat washers through the holes labeled E in the flange of the oven and into the threaded inserts of the leg adapter INSTALLATION cont Stacking the Ovens Remove all the plug buttons from the top of the lower oven Remove the stacking kit
7. HRD GCOD AP 24 2E 31602 04 2 LAMP SKT SNAP IN WHT ALL 25 25 31603 09 2 LAMPS INC 120V 40W ALL 26 2B 50200 20 5 RACK ECCO GCCO OVEN GCOF AP 2B 50200 31 5 RACK ECO DEEP OVEN ONLY GCOD AP 27 2 50200 93 2 RACK SLIDE 11 POS GCOF AP 2B 50200 94 2 RACK SLDE 11 POS E amp GCCO T GCOD AP 28 Q9 50312 44 1 LH DOOR ASSY E GCCO ALL Q9 50312 441 1 LH DOOR ASSY E GCCO SOLID GCOFSD 29 Y9 50312 05 1 HANDLE ASSY 1 HANDLE ALL 30 Q9 50312 47 1 LH OUTER DOOR ALL 31 2Q 71301 04 1 WINDOW ASSY 9 5 8X16 5 8 ALL 33 Q9 50312 43 1 RH DOOR ASSY E GCCO ALL Q9 50312 431 1 RH DOOR ASSY E GCCO SOLID GCOFSD 34 Q9 GCCO 161 1 SNORKEL ASSY ALL 35 Q9 GCCO 224 2 1 BAFFLE REAR ASSY ALL 36 2C 20112 02 4 SCREW SHLDR THUMB ALL 37 Q9 60102 99 2 2 BEARING BRACKET ASSY TOP ALL 38 Q9 60102 99 2 BEARING BRACKET ASSY BOTTOM ALL 39 Q9 60102 1403 1 GCCO FRONT TOP PANEL ASSY ALL NI 2A 80400 01 2 ORIFICE SPUD UNDRILLED GCOD AP NAT NI 2A 80400 01 4 ORIFICE SPUD UNDRILLED GCOD AP LP NI 2E 41100 08 1 SENSOR ECCO GCCO TEMP ALL NI Q9 60101 633 1 GCCO NG TO LP CONVERSION GCOD AP LP NI Y9 80400 14 2 ORIFICE SPUD 0595 53 GCOD AP NAT NI 2V 80505 10 1 COMBI VALVE ALL IMPORTANT WHEN ORDERING SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 1 INCLUDE MODEL AND SERIAL NUMBER OF 1 Some items are included for illustrative purposes only and in certain instances may not be available DETAIL B Cooling Fan Kit Assy DETAIL A P auum Pilot Burner Assembly Po WE Model GCOD F NAT amp GCOD F LP Detai
8. a Lang factory authorized service representative SYMPTOM POSSIBLE CAUSE Possible Cause TEST Power indicator is not lit No power to cord outlet Product is cooked too long No test available operational Oven unplugged from outlet condition Failed power cord or plug Failed Probe Check probe for proper resistance Failed power switch RI Failed Circuit Board Confirm that board is getting Failed indicator light correct voltage Confirm that board is putting Oven will not heat Power Switch is not ON out correct voltage Failed Pilot ignition Failed Valve Remove the wires and check Failed 12 position switch for continuity across the coil Failed Circuit Board Failed Centrifugal switch in Motor Remove the wires and check Failed Probe for continuity across them hile motor is turning Failed Contactor Failed Cen RN Noi Failed Motor contactor Remove the wires from the eee kj contactor coil and check for Failed Motor continuity across the contactor Failed Over temperature Thermostat coil connection Failed Valve Ensure the contactor Product burning Product is cooked too long vr Failed 12 position switch nl Failed Motor Confirm that motor is getting Failed circuit board correct voltage Failed or disconnected safety Product under done thermostat connectors for continuity Failed Spark Module getting proper voltage NOTICE If an item on the list is followed by an asterisk the work should be don
9. from the oven compartment of one oven and install the 1 1 4 inch plastic bushing into the top of the lower oven Tip the top oven backwards and install two 3 8 inch socket head bolts found in the stacking kit into the two front leg holes that match the holes in the top of the lower oven Install the socket head bolts with the heads of the bolt pointing away from the oven Lift the top oven and gently set on top of the lower oven so that the heads of the socket head bolts nest into the holes in the top of the lower oven NOTE Each unit must have separate electrical connections Flu Installation A flu extension must be installed on the upper oven of a stacked set The extension directs the heat of the lower unit away from the motor of the upper unit Without this installed the upper unit can experience problems including premature motor failure This extension must be installed The ovens may now be set into position va Be careful if sliding the ovens they are not designed to slide over cracks or rd obstructions in the floor Upper Oven 22222 2 Lower Oven Back Panel Top Unit Flue Extension G IL1566b INSTALLATION continued Ventilation and Clearances Standard minimum clearance from combustible construction is as follows 4 from side 4 from back 6 from floor
10. to carry the amperage load for the number of ovens being installed Wire size information can be found on the oven data plate NOTICE THE INSTALLATION OF THIS UNIT MUST CONFORM TO APPLICABLE NATIONAL STATE AND LOCALLY RECOGNIZED INSTALLATION STANDARDS NOTICE THE INSTALLATION OF ANY COMPONENTS SUCH AS A VENT HOOD GREASE EXTACTORS FIRE EXTINGUISHER SYSTEMS MUST CONFORM TO THEIR APPLICABLE NATIONAL STATE AND LOCALLY RECOGNIZED INSTALLATION STANDARDS 10 INSTALLATION continued Gas Connection This appliance is manufactured for use with the type of gas indicated on the data plate Contact the factory if the gas type does not match that which is on the data plate All gas connections must be in accordance with local codes and comply with the National Fuel Gas Code ANSI 2223 1 latest edition An internal gas pressure regulator is located inside the control compartment Gas must be delivered to the appliance regulator at less than 1 2 pound of pressure and less than 1 2 inch water column pressure drop The internal regulator is preset at the factory however due to gas pressure variations from area to area it may be necessary to make minor adjustments to the regulator to provide the manifold pressure indicated on the data plate This should be 5 inches water column for natural gas and 10 inch water column for propane A 1 8 inch NPT tap is provided on the main manifold for checking regulator pressure Access the main manifold by r
11. 500 05 1 BLOWER WHEEL ECCO GCCO ALL 2 Q9 60102 1404 1 1 GCCO MOTOR MOUNT ASSY NO MOTOR ALL 3 21 30401 09 1 STAT FXD 500 DEG OPEN ALL 4 PS 30200 35 1 REPLACEMENT MOTOR ALL 5 Q9 GCCO 181 1 BODY BACK ALL Q9 GCCO 429 1 1 BODY BACK CORRECTIONAL GCOF APNATCP GCOFLAPNATCP GCOFSD APNCP GCOFSD APNAT GCOFSD APCP 6 Q9 GCCO 264 1 1 FLUE DEFLECTOR SPOT ALL Q9 GCCO 264 2 1 FLUE DEFLECTOR SPOT C P GCOFLAPNATCP GCOFSD PNCP GCOF APNATCP 7 LM GCCO 154 1 CAN TOP ASSY GCOF AP Q9 60102 1403 1 GCCO TOP PANEL ASSY w MNT HRD GCOD AP 8 LM ECCO 152 1 CAN SIDE ASSY R H GCOF AP 8 Q9 60102 1402 1 GCCO RIGHT SIDE S S EXTRA DEEP w MNT HRD GCOD AP 9 2E 31107 02 1 CORD SET 14 3 X 8 15A ALL 10 Q9 60102 171 GCCO COOLING FAN KIT 120V Q9 60102 1711 GCCO COOLING FAN KIT 220V 11 Q9 60102 904 1 ACCESS COVER ECCO GCCO amp HRDWR ALL 12 Q9 GCCOPAP 1 PANEL GCCO ACCU PLUS 13 L9 50310 04 1 CONTROL DOOR COVER ASSY CORRECTIONAL PACKAGE 14 2P 70201 06 4 BRNZBRFLN 5 8lD X 3 40D X 5 8 ALL 15 Q9 50312 02 2 DOOR CHAIN AND TURNBCKL ALL 16 2P 73000 03 1 SST SPRKT40B11 5 8 BORE ALL 17 2C 20201 15 10 WSHR FLT 960 C1016 PLTD ALL 18 Q9 ECCO 145 1 1 MICRO SWITCH BRACKET ALL 19 2E 30301 02 1 SWITCH MICRO ALL 20 Q9 60102 115 BOTTOM PANEL WELD ASSY w LOGO ALL Q9 GCCO 233 2 1 BOTTOM PANEL ASSY ALL 21 2M 60301 43 1 DIE CAST PLT LANG SATIN ALL 22 Q9 GCCO 257 W1 2 BURNER WELD ASSEMBLY ALL 23 LM ECCO 155 1 LEFT CAN SIDE ASSEMBLY GCOF AP M9 60102 14021 1 GCCO LEFT SIE S S EXTRA DEEP w MNT
12. 72 5 cm Wide 20 50 84 cm High 21 53 38 cm Deep The GCOD oven cavity dimensions are 29 72 5 cm Wide 20 50 84 cm High 27 53 38 cm Deep The interior of the oven is constructed of porcelainized stainless steel Operation The GCOD AP and GCOF AP ovens are forced air convection ovens with a vented oven cavity The air is driven by a 1 3 HP fan motor Controls Easy to use manual control knobs Solid state temperature sensing and controls Pulse and two speed fan Technical The GCOD AP and GCOF AP ovens has electronic ignition and requires a 120V single phase connection Floor space required is 48 122 6 cm wide 44 112 5 cm deep The oven weighs 500 Ibs Contact the factory for correct orifice sizes when installing oven above 4000 ft NOTICE The data plate is on the back side of the oven above the power cord The oven voltage wattage serial number wire size and clearance specifications are on the data plate This information should be carefully read and understood before proceeding with the installation UNPACKING Receiving the Oven Upon receipt check for freight damage both visible and concealed Visible damage should be noted on the freight bill at the time of delivery and signed by the carrier s agent Concealed loss or damage means it does not become apparent until the merchandise has been unpacked If concealed loss or damage is discovered upon unpacking make a written re
13. HE APPLIANCE INSTALLATION continued Gas Conversions Disconnect oven from power and gas Remove bottom trim piece from oven 2 hex head bolts and 1 Phillips screw Remove side panel from oven Disconnect black manifold pipe from 3 8 aluminum pipe at the furrel nut Remove two Phillips screws holding black manifold pipe to oven Remove black manifold pipe from oven pl LEX eS Remove both burner orifices from manifold and replace with new orifices making sure to apply pipe thread compound 8 Remove two Phillips screws holding pilot assembly to oven 9 Remove pilot assembly from oven 10 Remove 7 aluminum pipe from pilot assembly 11 Remove pilot orifice and replace with new pilot orifice 12 Re attach 4 aluminum pipe to pilot assembly 13 Re attach pilot assembly to oven 14 Re install black manifold assembly to oven making sure that the orifice goes into the burner tubes 15 Re attach 3 8 aluminum pipe to black manifold assembly 16 Remove the seal screw from the combination gas valve 17 Remove the adjustment screw and spring from the combination valve 18 Insert new spring into the valve and adjustment screw 19 Re connect oven to power and gas and check for leaks using a soap solution 20 Adjust gas pressure to correct water column 5 NG 10 LP 21 Install new seal screw provided in kit and affix Caution sticker to the visible side of the combination valve 22 Re install
14. Lang GAS FULL SIZE COMPUTERIZED CONVECTION OVEN GCOD AP GCOF AP Installation and Operation Instructions 2M W 1347 Rev B 10 13 14 TE LISTED SAFETY SYMBOL These symbols are intended to alert the user to the presence of important operating and maintenance instructions in the manual accompanying the appliance FOR YOUR SAFTEY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINTIY OF THIS OR ANY OTHER APPLIANCE POST IN PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS THIS INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUPPLIER AS A MINIMUM TURN OFF THE GAS AND CALL YOUR GAS COMPANY AND YOUR AUTHORIZED SERVICE AGENT EVACUATE ALL PERSONNEL FROM THE AREA WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE INSTALLATION OPERATION amp MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT WARNING A RISK OF FIRE OR ELECTRIC SHOCK DO OPEN WARNING TO REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT REMOVE CONTROL PANEL NO USER SERVICABLE PARTS INSIDE REPAIRS SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY NOTICE Using any part other than genuine Lang factory supplied parts relieves the manufacturer of all liability Lang reserves the right to
15. O NAT GCCO LP ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL ALL Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 Q9 60102 171 Q9 60102 1711 GCCO AP LP Some items are included for illustrative purposes only and in certain instances may not be available Lang PAGE OF Previous Timer Design V WW NS B 2 ES fel Pt 5 F 4 NE E ai 7 Q ES va 7 iT LL Detail C GCCOPAP Control Panel Detail SOME ITEMS ARE INCLUDED FOR ILLUSTRATIVE PURPOSES ONLY AND IN CERTAIN INSTANCES MAY NOT BE AVAILABLE GCCO AP GCOF AP GCOD AP 11 12 2010 Rev A SK2386 PARTS LIST Key Number gt IMPORTANT WHEN ORDERING SPECIFY VOLTAGE OR TYPE GAS DESIRED Model No GCOD F AP NAT GCOD F AP LP October 13 2014 Rev B GAS FULL SIZE CONVECTION OVEN CONTROL PANEL ASSY Part Number Q9 GCCOPAP 2R 70701 28 2J 31601 07 2M 60301 100 Q9 50312 13 2E 30303 16 2E 30303 06 2E 31400 07 2C 20102 08 2E 30501 02 2C 20102 05 2E 30304 16 PS 60101 W4 Q9 GCCO 350 3 Q9 GCCO 355 2C 20102 12 2J 30802 04 2C 20103 06 2E 30701 05 2K 70801 07 2E 40101 W19 2E 41100 08 2J 80300 08 Qty Per gt o PNY VY O W
16. Shipping Freight Class GCOF 38 1 x 40 2 x 38 8 Side 6 Back 6 Floor 4601 500lbs 70 964mm x 1019mm x 985mm 209 kg 227 kg GCOD 38 1 x 40 2 x 46 0 Side 6 Back 6 Floor 6 540 Ibs 580lbs 70 964mm x 1019mm x 1168mm 245 kg 264 kg Gas Vent Exhaust 65 1650mm IL1565 n Stand Optional SPECIFICATIONS SCOF AP NAT GCOFAPNATOR GCOFSD APNAT GCOFSD APNCP GCCO APSDNCP OX WE MM f 5900 pc NEN SS EQUIPMENT DESCRIPTION Blower Door Handle Controls Side Access Steam Valve Wheel Panel Cover Exterior Construction The oven exterior dimensions are listed in the Specification Section The Top Front Back and Sides are constructed of heavy duty 430 stainless steel with an attractive No 4 finish The ovens simultaneous onening heavy duty doors come standard with double pane windows The door handle is constructed of Stainless Steel and Phonolic Tubing The oven cavity is insulated with high temperature insulation for efficiency and reduced heat loss Interior Construction The GCOF oven cavity dimensions are 29
17. bottom trim piece and side panel NOTICE Kits designed to accommodate ovens from sea level to 5000 feet Contact factory for orifice sizes on installations above 5000 feet NG to LP LP to NG PartNo Description Description 2A 80401 05 Pilot Orifice Drilled 010 2A 80401 10 Pilot Orifice Drilled 018 Y9 80400 14 Main Burner Orifice Drilled 53 Y9 80400 13 Main Burner Orifice Drilled 43 Combination Gas Valve Spring Combination Gas Valve Spring Includes Includes 2V 80505 11 1 Spring 1 2V 80505 16 1 Spring 1 2 Seal Screw 2 Seal Screw 3 Caution Sticker 3 Caution Sticker 12 INITIAL START UP Pre Power On After the oven is installed and connected to power prior to turning on verify the following e The doors open and close freely e All racks are in the oven correctly e All packing materials have been removed from the inside of the oven e All power and gas connections are tight Power On The pilot burner is electronically ignited When the oven power switch is turned On the pilot will light There is a lockout safety feature on the spark ignition module If during the initial start up the pilot does not light within 30 seconds the module will turn off all gas to the pilot burner To reset the spark module turn Off the power switch for 10 seconds then turn the switch back On This may need to be repeated several times during the initial start up until gas is present at the pilot burner NOTICE Durin
18. change specifications and product design without notice Such revisions do not entitle the buyer to corresponding changes improvements additions or replacements for previously purchased equipment Due to periodic changes in designs methods procedures policies and regulations the specifications contained in this sheet are subject to change without notice While Lang exercises good faith efforts to provide information that is accurate we are not responsible for errors or omissions in information provided or conclusions reached as a result of using the specifications By using the information provided the user assumes all risks in connection with such use MAINTENANCE AND REPAIRS Contact your local dealer for service or required maintenance Please record the model number serial number voltage and purchase amp Installation Information in the area below and have it ready when you call to ensure a faster service Model No S Purchased From Serial No Location Voltage Purchase Date 1 or 3 Phase Installed Date PROBLEMS QUESTIONS or CONCERNS Before you proceed consult you authorized Lang service agent directory or Call the Lang Technical Service amp Parts Department at 314 678 6315 TABLE OF CONTENTS SPCCHICAUOMS diam te CE Oe E ORE d USES STE A es 4 Equipment Description 5 5 2 5 2 e ee 6 Installation Leg I
19. cific menu Loading Here are some things to remember when loading your oven When loading and unloading the oven stage products and racks so the oven door is opened for the least amount of time Be sure that racks are level within the oven Bent or warped pans can greatly affect the evenness of the cook or bake If using baker s parchment be sure the parchment does not blow over the product That will create an uneven bake Load each shelf evenly Spaces should be maintained equally between the pan and oven walls front and back Do not overload pan s this will create an uneven bake For best baking results load the oven from the center out during random loading ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM COMBUSTIBLE MATERIALS KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY IF SPILLS OCCUR CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR FALLS CAUTION MAINTENANCE Oven interiors should be wiped down daily and thoroughly cleaned weekly using warm water and mild detergent DO NOT use caustic cleaners The appliance should be thoroughly checked at six monthly intervals by a qualified technician heating unit mechanical stability corrosion with particular emphasis on all control and safety devices CLEANING Always start with a cold oven The stainless exterior can easily be cleaned using stainless steel cleaner Always follow the cleaner manufacturer s instructions when using an
20. e by a Lang factory authorized service representative USE REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY INJURY CAUTION TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES NOTICE Service on this or any other Lang appliance must be performed by qualified personnel only Consult your Lang Authorized Service Agent Directory You can call our toll free number 314 678 6315 or visit our website WWW LANGWORLD COM for the service agent nearest you BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE A WHEN THE UNIT IS PLUGGED WIRED INTO A LIVE RECEPTACLE BEFORE WARNING REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY 17 0 0 6 SLL LLLLO INZ AOZL S dv 02909 I9polN SVD ANIWA NOILVNISINOO Ad AW Cy 2 3SN3S AND 40 ano SOLA O 118 0914 asna LIIAFT IH es 1 C AW HIGENNS s
21. e thin layer of moisture and cool air from around the product allowing heat to penetrate more quickly Cooking times can be shortened and cooking temperatures can be reduced To convert standard deck oven recipes reduce the temperature 50 degrees and the time by 25 Make minor adjustments as necessary The lower the oven temperature the more even the bake Always weigh your product This will give you a more consistent size color and quality Check the product near the end of the initial cooking cycle by turning on the oven light and looking through the oven door windows Do not open the oven doors during baking as this will change the baking characteristics of the oven and make it difficult to determine a final program If the product is overdone on the outside and underdone on the inside reduce the baking temperature If the product is pulling away from the edge of the pan the temperature is too high or the cooking time too long The convection is a mechanical piece of equipment The same control settings will always give the same results If the results vary problems may be because of product preparation Opening the vent will to allow mositure to escape the cooking chamber during part or all of the cooking process This will allow a more crispy product example french fries fish crispy crusts Close the vent for dough products like cinnamon rolls breads This is something to experiment with to determine what is best for your spe
22. emoving the bottom trim piece below the oven doors When replacing the 1 8 inch plug in the main manifold a joint sealant that is resistant to the action of liquid petroleum gas must be used The supply piping must be of sufficient size to provide 55 000 BTU hr per oven A 1 2 inch NPT connection is provided at the rear of the oven directly behind the control compartment Connect each oven separately A gas shut off valve must be installed to the oven s and located in an accessible area This 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 PSGI and 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 system at test pressures equal to or less than 1 2 PSIG Test for gas leaks Use a commercial leak detector or a soap and water solution CONVECTION OVENS INSTALLED WITH CASTERS MUST A HAVE THE FOLLOWING A CONNECTOR THAT COMPLIES WARNING WITH THE STANDARD FOR CONNECTORS FOR MOVABLE GAS APPLIANCES ANSI Z21 69 LATEST EDITION A QUICK DISCONNECT THAT COMPLIES WITH THE STANDARD FOR QUICK DISCONNECT DEVICES FOR USE WITH GAS FUEL ANSI Z21 141 LATEST EDITION A TETHER OR OTHER MEANS TO LIMIT APPLIANCE MOVEMENT WITH OUT RELIANCE ON THE GAS SUPPLY PIPING SECURELY ATTACH THE TETHER TO THE EYEBOLT PROVIDED AT THE REAR OF T
23. g the first few hours of operation you may notice a small amount of smoke coming off the oven and a faint odor from the smoke This is normal for a new oven and will disappear after the first few hours of use BEFORE LIGHTING USE SOAP AND WATER SOLUTION TEST WARNING ALL JOINTS FOR GAS LEAKS General Operation amp Programming Convection ovens constantly circulate air over and around the product This strips away the thin layer of moisture and cool air from around the product allowing heat to penetrate more quickly Cooking times can be shortened and cooking temperatures can be reduced To convert standard deck oven recipes reduce the temperatrue 50 degrees and the time by 25 Make minor adjustments as necessary Always weigh your product This will give you a more consistent size color and quality Check the product near the end of the initial cooking Do not open the oven door during baking as this will change the baking characteristics of the oven and make it difficult to determine a final program If the product is overdone on the outside and underdone on the inside reduce the baking temperature If the product is pulling away from the edge of the pan the temperature is too high or the cooking time too long A convection oven is a mechanical piece of equipment The same control settings will always give the same results If the results vary problems may be because of changes in the product preparation
24. its Single Units Caster Sets 27 Leg Set marine also 6 Adj Leg Sets 27 Equipment Cart 6 Adj Bolt Down Leg Sets marine only IL 1525 INSTALLATION cont Leg Pad Adapter Identify the front and rear leg adapters the front adapters have two threaded inserts the rear has four The leg adapters are included with each specific accessory kit OVEN FRONT Leg to Adapter Installation Install the leg s threaded stud through the hole in the adapter labeled with the bent flange of the adapter facing away from the leg OVEN BOTTOM Screw the 3 4 inch nut supplied in the adapter kit onto the leg stud and tighten Secure to oven using hardware provided Caster to Adapter Installation Place the swivel caster against the front leg pad adapter with the flange of the adapter facing away from the caster Install the four 5 16 inch bolts through the caster base and the adapter holes labeled A then install the 5 16 inch nuts with washer and lock washers Above Bottom on unit showing the placement of the leg adapters Place the rigid casters against the rear leg and their hole assignment adapter with the flange of the adapter facing away from the caster Align the caster to the holes in the adapter labeled B NOTE There are two sets of B holes set at 90 from the each other One set will create a left rear adapter and the other set will create a right rear adapter Install four 5
25. l A Gas Covection Oven Pilot amp Manifold Assy Detail B GCCO Cooling Fan Kit Assy SK2310 Rev 12 1 10 PARTS LIST Key Number ON IMPORTANT WHEN ORDERING SPECIFY VOLTAGE OR TYPE GAS DESIRED Part Number 2E 41100 07 2K 70101 32 2A 80401 04 2A 80401 05 2C 20301 15 Q9 GCCO 321 2J 80201 14 2C 20101 24 21 0803 02 Q9 GCCO 322 10 71400 13 21 0803 04 Q9 GCCO 706 2K 70308 01 Y9 80400 13 2K 70310 01 Q9 GCCO 263 1 2C 20301 11 Q9 GCCO 801 2A 70805 03 2C 20101 64 2C 20301 10 2K 70801 09 2U 30200 45 2U 30200 46 Q9 GCCO 802 2C 20109 14 2V 80505 11 October 13 2014 Rev B Model No GCOD F AP NAT GCOD F AP LP Qty Per Description SENSOR FLAME PROBE GCCO STL TBE UNION 1 2 CCX1 2NPT M PLT BURNR ORFCE 021DRL NG PLT BURNR ORFCE 010DRL LP NUT HEX 10 32 PLTD JOHNSON PILOT BRACKET PILOT LT BRNR HRZTL JHNSN SCRW MS PLT 10 32 X 375 CERAMIC BUSH 3 TBE PILOT TUBE SLEEVING PTFE 1 4X 030 CERMC INSLTR 9 321D11 16 MANIFOLD ASSY PIPE PLUG REG 1 8 NPT BLK ORIFICE SPUD 0890 43 BELL RDUC 1 2 3 8BLK IRN TUBE A NUT HEX 8 32 PLTD GCCO COOLING FAN BRACKET RBBR BMPT RECSED 25X 50 SCRW PHD MS M4 X 6 PLTD PHIL NUT HEX 6 32 PLTD SNAP BUSH 1 SB1000 12 MOTOR W FAN AXIAL 115VAC 70 C MOTOR W FAN AXIAL 220VAC 70 C HARNESS OVEN SCRW S S 6 32 X 2 R H M S CONVERSION KIT NG TO LP INCLUDE MODEL AND SERIAL NUMBER GAS FULL SIZE CONVECTION OVEN PILOT BURNER amp MANIFOLD ASSEMBLY ALL ALL GCC
26. nstallation 7 Leg Pad Adapter Installation 8 Stacking the 9 Flu dnstallallOhis ae os ow tns P Rit Ox po 9 Ventilation amp 10 Electrical Connection 10 Gas COME s 554 x X Eu Te 5 11 Gas Conversions 12 Initial Start Up Pre POWeF OD 524 be we Oe Ae 13 POWE ON x lt u os EE es Be eh 13 General Operation amp Programming Control Panel xu sida 14 Typical Operation Sequence 14 Hints amp 15 Cc 15 Maintenance CIEannd uxx4a ss om Sad sk Ewe 16 Troubleshooting Symptoms Possible Causes Test 17 Wiring Diagram VINN s dd Gees SEES N de ee 18 Exploded View amp Parts List 20 25 NOTICE Service on this or any other Lang appliance must be performed by qualified personnel only Consult your Lang Authorized Service Agent Directory You can call our toll free number 314 678 6315 or visit our website WWW LANGWORLD COM for the service agent nearest you 3 SPECIFICATIONS Model Height x Width x Depth Clearance from Weight without optional stand combustible surface Installed
27. quest for inspection by the carrier s agent within 15 days of delivery All packing material should be kept for inspection Do not return damaged merchandise to Star Manufacturing Company File your claim with the carrier Location Prior to un crating move the oven as near to its intended location as practical The crating will help protect the unit from the physical damage normally associated with moving it through hallways and doorways Un crating The oven will arrive completely assembled inside a wood frame and strapped to a skid Cut the straps and remove the wood frame The oven can now be removed from the skid EACH UNIT WEIGHS 500 LBS FOR SAFE HANDLING INSTALLER SHOULD OBTAIN HELP AS NEEDED OR EMPLOY APPROPRIATE MATERIALS HAN CAUTION DLING EQUIPMENT SUCH AS A FORKLIFT DOLLY OR PALLET JACK TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION ANY STAND COUNTER OR OTHER DEVICE ON WHICH OVEN WILL BE LOCATED MUST BE DESIGNED TO SUPPORT THE WEIGHT OF THE OVEN SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT V INSTALLATION Leg Installation Legs are available separately for both the single and double deck installations Single deck installations require a 27 inch leg or equipment cart Double deck installations require 6 inch legs or casters All these are available separately Place some cardboard on the ground and with assistance carefully lay the unit on its back In stacked
28. y cleaner Care should be taken to prevent caustic cleaning compounds from coming in contact with the fan wheel he oven racks rack slides may be cleaned outside the oven cavity using oven cleaner Using any harsh chemicals will result in the removal of the ETC coating and etching of the porcelain below it The oven interior should only be cleaned using a mild soap and a non metal scouring pad DO NOT use caustic cleaners Always apply stainless steel cleaners when the oven is cold and rub in the direction of the metal s grain KEEP WATER AND SOLUTIONS OUT OF CONTROLS NEVER SPRAY OR HOSE CONTROL CONSOLE ELECTRICAL CONNECTIONS ETC MOST CLEANERS ARE HARMFUL TO THE SKIN EYES MUCOUS MEMBRANES AND CLOTHING PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER GLOVES GOGGLES OR FACE SHIELD AND PROTECTIVE erm CLOTHING CAREFULLY READ THE WARNING AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED NEVER LEAVE A CHLORINE SANITIZER IN CONTACT WITH STAINLESS STEEL SURFACES LONGER THAN 10 MINUTES LONGER CONTACT CAN CAUSE CORROSION 16 Troubleshooting Symptoms amp Possible Causes The following are charts of Symptoms and Possible Causes to aid in diagnosing faults with your unit Refer to the symptoms column to locate the type of failure then to the Possible Cause for the items to be checked To test for a possible cause refer to test to identify test procedures Test indicated with an should be done by
Download Pdf Manuals
Related Search