Lang Manufacturing do54b Service Manual
Installation, Operation, and
Maintenance
Standard Bake Oven
Model: DO54B
DO54R
Instructions
Star Manufacturing International 10 Sunnen Drive St. Louis, MO.63143-3800
Part Number: 2M-W476 Ph: 314-781-2777 Fax: 314-781-2714
Rev.A
WWW.STAR-MFG.COM May 16, 2007
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 #:
Date Purchased:
Purchase Order #:
Location:
Date Installed:
For Service, Call:
2
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 ..............................................................................10
7. OPERATION ........................................................................................11
8. CLEANING & MAINTENANCE PROCEDURES.................................12
9. TROUBLESHOOTING .........................................................................13
10. PARTS LISTS.......................................................................................14
11. WIRING DIAGRAMS ............................................................................15
3
IMPORTANT READ FIRST IMPORTANT
CAUTION: THE OVEN WEIGHS 395 LBS. (180 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.
CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON
WHICH OVEN WILL BE LOCATED MUST BE
DESIGNED TO SUPPORT THE WEIGHT OF THE
OVEN (395 LBS.).
CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN
SNAP BACK WHEN CUT.
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.
UNIT MUST BE INSTALLED IN ACCORDANCE WITH
ALL APPLICABLE CODES.
NOTICE: The data plate is located behind circuit breaker door
on oven. 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: 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.
NOTICE: During the first few hours of operation you may
notice a small amount of smoke coming from the
oven, and a faint odor from the smoke. This is
normal for a new range and will disappear after the
first few hours of use.
CAUTION: ALWAYS KEEP THE AREA NEAR THE APPLIANCE
FREE FROM COMBUSTIBLE MATERIALS.
CAUTION: KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN
AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY,
TO AVOID THE DANGER OF SLIPS OR FALLS.
4
IMPORTANT READ FIRST IMPORTANT
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS.
NEVER SPRAY OR HOSE CONTROL CONSOLE,
ELECTRICAL CONNECTIONS, ETC.
CAUTION: 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.
NOTICE: Service on this, or any other, STAR appliance must be
performed by qualified personnel only. Consult your
authorized service agent directory or call the factory at
1-800-807-9054 or visit our website
for the service agent nearest you.
WWW.STAR-MFG.COM,
WARNING: 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.
CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN
THOSE SUPPLIED BY Star OR THEIR AUTHORIZED
DISTRIBUTORS CAN CAUSE BODILY INJURY TO THE
OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.
5
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.
The bake oven has an 8” opening.
Roast oven (Model: DO54R)
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.
The roast oven has an 8” opening.
Interior
Bake oven
The interior dimensions are 8” (20.3 cm) High, 30” (76.2 cm) Deep, and
38” (96.5 cm).
The interior is designed for baking on the rack or directly on the bottom
surface of the oven.
Roast oven
The interior dimensions are 12” (30.5 cm) High, 30” (76.2 cm) Deep, and
38” (96.5 cm).
The interior is designed for baking on the rack or directly on the bottom
surface of the oven.
Controls
The oven is provided with both an upper and a bottom-heating element.
The upper element is visible in the top of the oven the lower oven element
is under the bottom deck of the oven.
Both of these oven elements can be regulated with independently
controlled three heat switches. These switches provide to proper ratio of
top and bottom heat.
The oven is also provided with an adjustable thermostat that controls the
overall average temperature of the oven.
6
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