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Summary of Contents for Lang ECCO-PP
- Page 1 Installation, Operation, & Maintenance Model: ECCO-PP, Electric Full Size Convection Oven Lang Manufacturing Company 6500 Merrill Creek Parkway Everett, WA 98203 Rev. B Phone: 425-349-2400 Fax: 425-349-2733 Part # 60800-42 WWW.LANGWORLD.COM © Copyright 2001...
- 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.
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Page 3: Table Of Contents
TABLE OF CONTENTS CHAPTER PAGE TABLE OF CONTENTS..................3 READ FIRST......................4 EQUIPMENT DESCRIPTION ................6 UNPACKING......................7 INSTALLATION ....................8 INITIAL START-UP..................... 11 OPERATION......................12 MAINTENANCE & CLEANING PROCEDURES..........16 TROUBLE SHOOTING..................17 PARTS LIST ......................19 WIRING DIAGRAM .................... 20 WARRANTY ...................... - Page 4 IMPORTANT READ FIRST IMPORTANT CAUTION: EACH UNIT WEIGHS 430 LBS. FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS 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.
- Page 5 10 minutes. Longer contact can cause corrosion. NOTICE: Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service station directory or call the factory at 1-800-224-LANG (5264), or WWW.LANGWORLD.COM for the service station nearest you.
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Page 6: Equipment Description
(53.38 cm) Deep. The interior of the oven is constructed of porcelainized stainless steel. Operation The ECCO-PP oven is a forced air convection oven with a vented oven cavity. The air is driven by a 1/3 HP fan motor. Controls Complete computerized controls. -
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 DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD RESULT IN ELECTROCUTION AND DEATH. WARNING: INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT. - Page 9 INSTALLATION CONT’D Leg Pad Adapter Identify the front and rear leg adapters (the front adapters have two threaded inserts, the rear has four). Leg to Adapter Installation: Install the leg’s threaded stud through the hole in the adapter labeled “C” with the bent flange of the adapter facing away from the leg.
- Page 10 INSTALLATION CONT’D Ventilation and Clearances Standard minimum clearance from combustible construction is as follows. 4” from side 4” from back 6” from floor These ovens may be set directly, without legs, on a curbed base or non-combustible floor. If the oven is set without legs on a non-combustible floor or a curbed base, maintain a 4-inch back clearance.
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Page 11: Initial Start-Up
INITIAL START UP Pre-Power On After the oven is installed and connected to power, prior to turning on, verify the following: • The doors open and close freely. • All racks are in the oven correctly. • All packing materials have been removed from the inside of the oven. Power On Once oven has been turned on verify that the blower wheel is spinning freely in a clockwise position and that the elements are heating properly. -
Page 12: Operation
OPERATION Control Panel LIGHTS Light switch. Inspection light only. Push toggle switch to the up position to inspect product. Switch will automatically return to the off position. POWER Power switch. AlphaNumeric Display. Shelf Select Button. Press Product Select Button. to select shelf which Press to select desired product will be placed. - Page 13 OPERATION CONT’D Typical Operation Sequence ACTION RESULT Turn power switch to ON. Control panel comes on, display says “SELECT PRODUCT OR READ/CLEAR TO PROGRAM. Press a product button. Display says “PRODUCT X PREHEATING TO XXX F”. Motor starts and oven begins preheating to the programmed temperature.
- Page 14 Operation cont'd. Programming Prior to programming new ovens, you must program at least one button (position 2 through 0) before you can delete or replace the sample program in position one. If you are programming an oven after replacement of the computer board, or blanking the EPROM, you must first complete the "CPU"...
- Page 15 Operation cont'd. NOTE If you do not fill all available characters (i.e. xx: 20:30) the light on the "E" button will flash and you will need to press the "E" button to continue to the next screen. ENTER COOKING CURVE 7.
- Page 16 OPERATION CONT’D Hints & Suggestions 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 temperature 50 degrees and the time by 25%.
- Page 17 OPERATION CONT’D Loading When loading and unloading the oven, stage products and racks so the oven doors are 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.
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Page 18: Maintenance & Cleaning Procedures
Care should be taken to prevent caustic cleaning compounds from coming in contact with the blower wheel. • The oven racks, rack slides, and interior may be cleaned using Lang Mfg. Foam Deluxe (72804-36) oven cleaner. • Discoloration or heat tint may be removed using Lang Mfg. Carbon Release (72804-32) oven cleaner. -
Page 19: Troubleshooting
TROUBLESHOOTING Symptoms What follows is a chart of Symptoms and Possible Causes to aid in diagnosing faults with the oven. 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 causes refer to the TEST section and locate the Possible Cause then refer to test to identify test procedures. - Page 20 TROUBLESHOOTING CONT’D TESTS NOTICE: Service on this, or any other, LANG appliance must be performed by qualified personnel only. Consult your authorized service station directory or call the factory at 1-800-224-LANG (5264), or WWW.LANGWORLD.COM For the service station nearest you.
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Page 21: Parts List
PARTS LIST DESCRIPTION PART NO. Element ECCO Oven 208/240 Volt 11000 Watts 11090-16 Element ECCO Oven 480 Volt 11000 Watts 11090-18 Motor 1/3 HP 480 Volt 2 Speed 30200-16 Motor 1/3 HP 208/240 Volt 2 Speed 30200-17 Switch Micro Convection Oven Door 30301-02 Switch Toggle On-Off 30303-06... -
Page 22: Wiring Diagram
WIRING DIAGRAM 208/240... - Page 23 WIRING DIAGRAM 480...
- Page 24 STAR MANUFACTURING 10 Sunnen Drive, St. Louis, MO 63143 U.S.A. (800) 807-9054 (314) 781-2777 Parts & Service (800) 807-9054 www.star-mfg.com...