Lang Manufacturing fcof-at Service Manual

Installation,

Operation, and

Maintenance

with Troubleshooting

Electric Full Size Economy Convection Oven

Models

FCOFL-AT (Lower)

FCOF-AT (Upper)

Instructions

:

Star Manufacturing International 10 Sunnen Drive St. Louis, MO 63143
Part #: 2M-W731 Phone: [phone] Fax: [phone]
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.................................................................................9

7. OPERATION........................................................................................... 10

8. MAINTENANCE & CLEANING ...............................................................11

9. ILLUSTRATED PARTS BREAK DOWN ................................................. 16

10. PARTS LIST ...........................................................................................19

11. WIRING DIAGRAM.................................................................................20

3

IMPORTANT READ FIRST IMPORTANT

CAUTION: EACH UNIT WEIGHS 275 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.

CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON WHICH

OVEN WILL BE LOCATED MUST BE DESIGNED TO
SUPPORT THE WEIGHT OF THE OVEN.

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.
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 oven 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, LANG appliance must be

performed by qualified personnel only. Consult your
LANG authorized service agent directory or call the
factory at 1-800-807-9054, or WWW.STAR-MFG.COM for
the service agent nearest you.

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 LANG OR THEIR AUTHORIZED
DISTRIBUTORS CAN CAUSE BODILY INJURY TO THE
OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.

5

EQUIPMENT DESCRIPTION

Model: FCOFL-AT/FCOF-AT

Exterior Construction

The oven exterior dimensions are 36” (91.44cm) Wide, 22” (55.88cm) High,
34” (86.36cm) Deep. The Front, Back, and Sides are constructed of stainless
steel with an aluminized top and bottom.

The door handle is constructed of Polycarbonate.

The oven cavity is insulated with high temperature insulation for efficiency and
reduced heat loss.

Interior Construction

The oven cavity dimensions are 20” (50.8cm) Wide, 17” (43.18cm) High, 29”
(73.66cm) Deep.

The oven is designed for three shelves and comes with three Chrome Plated
Racks.

The interior of the oven is constructed of aluminized steel.

Operation

The oven is a forced air convection oven with a vented oven cavity.

The air is driven by a 1/3 HP fan motor.

Controls

Easy to use manual control knobs.

Mechanical temperature sensing and controls.

Technical

Oven operates as shipped on 208, 240, or 480-Volt Single, or Three Phase.

Floor space required is 42” (106.68cm) Wide, 37” (94cm) Deep.

The oven weighs 275 lb.

The ovens are stackable and can include stacking kit if requested.

6

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.

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.

CAUTION: THE OVEN WEIGHS 225 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.

UNPACKING

CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON WHICH

THE OVEN WILL BE LOCATED MUST BE DESIGNED TO
SUPPORT THE WEIGHT OF THE OVEN.

CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN

SNAP BACK WHEN CUT.

Remove Oven from skid and place in intended location.

7