Lang ECCO-LMDR-CE Service Manual
Installation
Operation
Maintenance
Troubleshooting
Model: ECCO-LMDR-CE
Electric Full Size Convection Oven
Lang Manufacturing Company 6500 Merrill Creek Parkway Everett, WA 98203
Phone: 425-349-2400 Fax: 425-349-2733
WWW.LANGWORLD.COM © Copyright 1999
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.
POST IN A 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, OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT.
Model #: Purchased From:
Serial #: Location:
Date Purchased: Date Installed:
Purchase Order #: For Service, Call:
2
1. TABLE OF CONTENTS
CHAPTER PAGE
1. TABLE OF CONTENTS .........................................................................3
2. READ FIRST..........................................................................................4
3. EQUIPMENT DESCRIPTION................................................................. 6
4. UNPACKING..........................................................................................7
5. INSTALLATION...................................................................................... 8
6. INITIAL START-UP ................................................................................11
7. OPERATION.......................................................................................... 12
8. PROGRAMMING....................................................................................15
9. CLEANING & MAINTENANCE PROCEDURES ...................................16
10. TROUBLESHOOTING ...........................................................................17
11. PARTS LISTS ........................................................................................ 20
12. WIRING DIAGRAMS..............................................................................21
13. WARRANTY........................................................................................... 22
3
IMPORTANT READ FIRST IMPORTANT
CAUTION:
CAUTION:
CAUTION:
DANGER:
WARNING:
NOTICE:
UNIT WEIGHS 430 LBS. (195.37 KILOGRAMS). FOR SAFE HANDLING,
INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY
APPROPRIATE MATERIALS HANDLING EQUIPM ENT (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 (430 LBS.).
SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK
WHEN CUT.
THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL
PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD RESULT
IN ELECTROCUTION AND DEATH.
INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL
QUALIFIED TO WORK WITH ELECTRICITY. IMPROPER INSTALLATION
CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO
EQUIPMENT. UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL
APPLICABLE CODES.
The data plate is located above the control panel behind the screen
mesh. 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.
NOTICE:
NOTICE:
CAUTION:
CAUTION:
Notice:
DANGER
The installation of any components such as a vent hood, grease
extractors, fire extinguisher systems, must conform to their applicable
National, State and locally recognized installation standards.
During 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.
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.
When cord is connected, ensure plug and outlets are within easy
access, and are unobstructed.
:
IF THE SUPPLY CORD IS DAMAGED, IT MUST BE REPLACED BY THE
MANUFACTURER, OR IT’S SERVICE AGENT OR A SIMILARLY
QUALIFIED PERSON IN ORDER TO AVIOD A HAZARD .
4
IMPORTANT READ FIRST IMPORTANT
WARNING:
CAUTION:
NOTICE:
WARNING:
CAUTION:
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 CLOTHING. CAREFULLY READ THE WARNING AND
FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE
USED.
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.
BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS
APPLIANCE WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE
RECEPTACLE. BEFORE REPLACING ANY PARTS, DISCONNECT THE
UNIT FROM THE ELECTRIC POWER SUPPLY.
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED
BY LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE
BODILY INJURY TO THE OPERATOR AND DAMAGE TO THE
EQUIPMENT AND WILL VOID ALL WARR ANTIES.
5
3. EQUIPMENT DESCRIPTION
Lang Model: ECCO-LMDR-CE
Electric Full Size Convection O ven
Exterior Construction
The oven exterior dimensions are 40” (101.6cm) Wide, 28” (71.12cm) High, 38”
•
(96.52cm) Deep, plus a 3.25” (8.26cm) handle extension on the door.
The Front, Top, and Sides are constructed of stainless steel with an aluminized back
•
and bottom.
The oven doors come standard with windows and open with the pull of a single
•
handle.
The oven cavity is insulated with high temperature insulation for efficiency and
•
reduced heat loss.
Interior
The dimensions of the oven cavity are 29” (73.66cm) Wide, 20” (50.8cm) High, and
•
21” (53.34cm) Deep.
The oven is designed for five shelves and comes with five Chrome Plated Racks.
•
The interior air deflection baffle is constructed of stainless steel.
•
Operation
The ECCO is a forced air convention oven with a vented oven cavity.
•
The air is driven by a 1/3 HP fan motor.
•
Controls
The ECCO comes with the Lang “Purple” Computerized controls which include:
•
Pre-Programmable Product Selections.
∗
Independent Shelf Timers for each Shelf.
∗
Shelf Compensation Timing for uniform baking.
∗
Technical
Oven can be either 208 or 240 volt single phase or 380 or 415 volt three phase with a
•
neutral, this must be specified when ordering.
Floor space required is 40” (101.6cm) Wide, 38” (96.52cm) Deep.
•
The oven weighs 430 lbs. (195.37 Kilograms).
•
6
4. UNPACKING
4.1 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 loss or damage which does not become
apparent until the merchandise has been unpacked. If concealed loss or damage is
discovered upon unpacking, make a written request 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 Lang Manufacturing Company. File your
claim with the carrier.
4.2 Location
Prior to un-crating, move the oven as near 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.
4.3 Un-crating
The oven will arrive completely assembled inside a wood frame covered by
cardboard box and strapped to a skid.
straps and remove the wood frame.
R
emove the cardboard cover, cut the
CAUTION:
CAUTION:
CAUTION:
Remove oven from skid and place in intended location.
UNIT WEIGHS 430 LBS. (195.37 KILOGRAMS). 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.
ANY STAND, COUNTER OR OTHER DEVICE ON WHICH
OVEN WILL BE LOCATED MUST BE DESIGNED TO
SUPPORT THE WEIGHT OF THE OVEN (430 LBS.).
SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP
BACK WHEN CUT.
7
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