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Lang DO54B Installation And Operation Instruction Manual

Standard bake oven, standard roast oven

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STANDARD BAKE
OVEN DO54B
STANDARD ROAST
OVEN DO54R
DO54B shown
These appliances are intended to be used
for commercial applications, for example; in
kitchens for restaurants, canteens, hospitals,
and in commercial enterprises such as bakeries,
butcheries, etc., but not for continuous mass
production of food.
Commercial & Marine
Installation and
Operation
Instructions
2M-W476 REV E (08-23)
®

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Summary of Contents for Lang DO54B

  • Page 1 ® STANDARD BAKE OVEN DO54B STANDARD ROAST OVEN DO54R Commercial & Marine Installation and Operation Instructions 2M-W476 REV E (08-23) DO54B shown These appliances are intended to be used for commercial applications, for example; in kitchens for restaurants, canteens, hospitals, and in commercial enterprises such as bakeries, butcheries, etc., but not for continuous mass...
  • Page 2 THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL. FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS CHAPTER PAGE TABLE OF CONTENTS................3 READ FIRST....................4 EQUIPMENT DESCRIPTION..............6 UNPACKING....................7 INSTALLATION....................8 OPERATION....................11 MAINTENANCE & CLEANING PROCEDURES........13 TROUBLESHOOTING................. 14 WIRING DIAGRAMS..................16-17 EXPLODED VIEWS..................18-19 PARTS LISTS....................20-22...
  • Page 4 IMPORTANT READ FIRST IMPORTANT EACH UNIT IS EXTREMELY HEAVY. FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY CAUTION: APPROPRIATE MATERIAL HANDLING 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 THE CAUTION: MELTER WILL BE LOCATED MUST BE DESIGNED TO SUPPORT...
  • Page 5 NOTICE: surfaces longer than 10 minutes. Longer contact can cause corrosion. Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service agent NOTICE: directory or call the factory at 800-264-7827, or www.langworld.
  • Page 6: Equipment Description

    EQUIPMENT DESCRIPTION Lang Model: DO54B & DO54R Double Bake Oven Range Exterior Bake oven (Model: DO54B) The oven dimensions are 20” (50.8cm) High, 36” (91.5cm) Deep, and 54” (137cm) Wide. The Sides, Bottom, and Rear wall are constructed stainless steel.
  • Page 7: Unpacking

    15 days of delivery. All packing material should be kept for inspection. Do not return damaged merchandise to Lang Manufacturing Company. File your claim with the carrier.
  • Page 8: Installation

    INSTALLATION THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL DANGER: PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD HIGH RESULT IN ELECTROCUTION AND DEATH. VOLTAGE INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. WARNING: IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
  • Page 9 INSTALLATION CONT’D MAKE SURE THE MAIN POWER SUPPLY TO THE RANGE WARNING: IS TURNED OFF AT THE SOURCE PRIOR TO HIGH CONNECTING POWER TO THE RANGE. VOLTAGE BE SURE THE POWER SUPPLY VOLTAGE MATCHES THE CAUTION: VOLTAGE SPECIFIED ON THE NAMEPLATE LOCATED ON THE FRONT OF THE RANGE.
  • Page 10: Initial Start-Up

    INITIAL START UP Prior to putting any oven into full time operation at normal cooking temperatures, it must be thoroughly “seasoned” or dried out. Moisture absorption in the closed spaces, in the insulation and even inside the heating elements can cause future trouble if not properly treated. Before the initial use of the oven, they must be thoroughly allowed to dry out.
  • Page 11: Operation

    OPERATION Ovens ALWAYS KEEP THE AREA NEAR THE APPLIANCE CAUTION: FREE FROM COMBUSTIBLE MATERIALS. KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN CAUTION: AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER OF SLIPS OR FALLS. The ovens must be thoroughly, preheated before satisfactory baking can be done.
  • Page 12 CLEANING KEEP WATER AND SOLUTIONS OUT OF CONTROLS. WARNING: NEVER SPRAY OR HOSE CONTROL CONSOLE, ELECTRICAL CONNECTIONS. MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD CAUTION: AND PROTECTIVE CLOTHING.
  • Page 13: Possible Cause

    Failed Thermostat • Failed 3-heat switch TESTS Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service agent NOTICE: directory or call the factory at 800-264-7827, or www.langworld. com for the service agent nearest you.
  • Page 14: Exploded Views

    EXPLODED VIEW ® Model DO54R & DO54B, 54” Deck Oven 3827, 54” Deck Oven SK2298 REV E (07-23)
  • Page 15: Parts Lists

    2E-30304-W35 SWITCH, EGO REPLACED BY PS-60101-W3 ALL MODELS 2J-30801-01 TIMER MECHANICAL LONG ALL MODELS DO54B 208V AND 240V; DO54R 208V, 240V, AND 2E-31800-01 CB 250V50A 1 POLE CRLNGSW 240VM DO54B 2/3VM, 440VM, 480V AND 480VM ; DO54R 2E-31800-04 CIRCUIT BRK 480V 50A 3 PL...
  • Page 16 Qty Description Application N9-3827-222 METAL DECK ALL MODELS 2N-11070-09 ELMNT 3827OVEN 208V I/S 1340W ALL 208V MODELS DO54B 2/3VM AND 240V; DO54R 240V AND 2N-11070-15 ELE 3827OVN 240V IS 1340W 240VM 2N-11070-19 ELMNT 3827OVEN 480V I/S 1340W ALL 480V MODELS 2N-11070-10 ELMNT 3827OVEN 208V O/S 1635W DO54B 208V;...
  • Page 19 Lang’ discretion have the parts replaced or repaired by Lang or a Lang- installation sheet and/or owner’s manual, including incorrect gas or authorized service agency.
  • Page 20 STAR INTERNATIONAL HOLDINGS INC. COMPANY Star - Holman - Lang - Wells - Toastmaster 265 Hobson St, Smithville, TN 37166 U.S.A. (800) 264-7827 www.star-mfg.com...

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