Southbend EB-10CCH User Manual

IMPORTANT FOR FUTURE REFERENCE

___________________________

_____________________

Owner’s Manual

G-Series & SL-Series

Gas Convection Ovens

with NRG System

Please complete this information and retain this manual for the life of the equipment:

Model #:

Serial #:

Date Purchased:

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

MANUAL 1199740 REV 1 (10/14) ECN-14-150

$21.00

Model GS/15SC Model GS/25SC

WARNING

servicing this equipment.

1100 Old Honeycutt Road Fuquay-Varina, North Carolina 27526 USA

www.southbendnc.com

GAS CONVECTION OVENS

MANUAL SECTION CO

SPECIFICATIONS

GAS CONVECTION OVENS

SAFETY PRECAUTIONS

Before installing and operating this equipment, be sure everyone involved in its operation is fully trained and aware of precautions. Accidents and problems can be caused by failure to follow fundamental rules and precautions.

The following symbols, found throughout this manual, alert you to potentially dangerous conditions to the operator, service personnel, or to the equipment.

DANGER

WARNING

CAUTION

NOTICE

This symbol warns of immediate hazards that will result in severe injury or death.

This symbol refers to a potential hazard or unsafe practice that could result in injury or death.

This symbol refers to a potential hazard or unsafe practice that could result in injury, product damage, or property damage.

This symbol refers to information that needs special attention or must be fully understood, even though not dangerous.

WARNING

FIRE HAZARD

FOR YOUR SAFETY

Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance.

Keep area around cooking appliances free and clear of combustibles. Purchaser of equipment must post in a prominent location detailed instructions to be followed in the event the

operator smells gas. Obtain the instructions from the local gas supplier.

WARNING

Asphyxiation can result from improper ventilation. Do not obstruct the ow of combustion and ventilation air to and

from your cooking equipment.

NOTICE

Be sure this Operator’s Manual and important papers are given to the proper authority to retain for future reference.

NOTICE

This product is intended for commercial use only. NOT FOR HOUSEHOLD USE.

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

Serial plate

(inside cover)

INTRODUCTION

Congratulations! You have purchased one of the nest pieces of heavy-duty commercial cooking equipment on the

market.

You will nd that your new equipment, like all Southbend equipment, has been designed and manufactured to meet

the toughest standards in the industry. Each piece of Southbend equipment is carefully engineered and designs are

veried through laboratory tests and eld installations. With proper care and eld maintenance, you will experience

years of reliable, trouble-free operation. For best results, read this manual carefully.

RETAIN THIS MANUAL FOR FUTURE REFERENCE.

Table of Contents

Specications .........................................................................................................................................4

Installation ..............................................................................................................................................7

Operation ...............................................................................................................................................20

Cooking Hints.........................................................................................................................................26

Cleaning ................................................................................................................................................29

Adjustments ..........................................................................................................................................31

Troubleshooting .....................................................................................................................................34

Read these instructions carefully before attempting installation. Installation and initial startup should be performed

by a qualied installer. Unless the installation instructions for this product are followed by a qualied service

technician (a person experienced in and knowledgeable with the installation of commercial gas an/or electric cooking

equipment) then the terms and conditions on the Manufacturer’s Limited Warranty will be rendered void and no

warranty of any kind shall apply.

In the event you have questions concerning the installation, use, care, or service of the product, write to:

Southbend

1100 Old Honeycutt Road

Fuquay-Varina, North Carolina 27526 USA

The serial plate is located on the interior side of the lower front panel, as shown below.

Figure 1

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SPECIFICATIONS

GAS CONVECTION OVENS

SPECIFICATIONS

NOTICE

Local codes regarding installation vary greatly from one area to another. The National Fire Protection Association, Inc. states in its NFPA 96 latest edition that local codes are the “authority having jurisdiction” when it comes to installation requirements for equipment. Therefore, installations should comply with all local codes.

Southbend reserves the right to change specications and product design without notice. Such revisions do not entitle

the buyer to corresponding changes, additions, or replacements for previously purchased equipment. This product is intended for commercial use only, not for household use.

The installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1, Natural Gas Installation Code, CAN/CGA-B149.1, or the Propane Installation Code CAN/CGA-B149.2, as applicable, including:

1. The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.45 kPa).

2. The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve ` during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.45 kPa).

ELECTRICITY SUPPLY

Convection ovens require connection to a supply of electricity. The appliance, when installed, must be electrically grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.2, as applicable. An electrical diagram is located on the side of the control panel assembly. Electrical diagrams can also be found in this manual beginning on page 38.

Power Option Power Type # of Ovens Maximum Amps

120/60/1 120 Volts, 60 Hz, Single Phase

208/60/1or3 190-219 Volts, 60 Hz, Single or ree Phase

240/60/1or3 220-240 Volts, 60 Hz, Single or ree Phase

240/50/1or3 208-240 Volts, 50 Hz, Single or ree Phase

Ovens ordered with the 120V power option are equipped with one or two power cords with a standard 120V single-phase plug with a ground prong. Single-deck ovens will have one power cord; double-deck ovens will have two.

Single-Deck

Double-Deck

Single-Deck

Double-Deck

Single-Deck

Double-Deck

Single-Deck

Double-Deck

8.9

17.8

4.8

9.6

4.3

8.6

6.5

13.0

Ovens with other power options have a terminal block on the rear of the oven that must be wired to the power supply. Depending on how the power supply is connected to the terminal block, the oven can operate on either single-phase of three-phase power.

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

SPECIFICATIONS

GAS SUPPLY

The serial plate is located inside the lower front panel. It indicates the type of gas the unit is equipped to burn. All Southbend equipment is adjusted at the factory. Check type of gas on serial plate.

These models are design-certied for operation on natural or propane gases. For natural gas, the regulator is set to deliver a 4.0” W.C. pressure to the manifold. For propane gas, it is set to deliver 11” W.C.

If applicable, the vent line from the gas appliance pressure regulator shall be installed to the outdoors in accordance with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1, Natural Gas Installation Code, CAN/CGA-B149.1, or the Propane Installation Code CAN/CGA-B149.2, as applicable.

This appliance should be connected ONLY to the type of gas for which it is equipped. A 3/4” NPT line is provided at the rear for the gas connection. An adequate gas supply is imperative. Undersized or low pressure lines will restrict the volume of gas required for satisfactory performance. Fluctuations of more than 25% on natural gas or 10% on propane gas will create problems and affect burner operating characteristics.

An adequate gas supply line to the unit should be no smaller than the inside diameter of the pipe from the unit to which it is connected.

Purge the supply line to clean out dust, dirt, or other foreign matter before connecting the line to the unit.

All pipe joints and connections must be tested thoroughly for gas leaks. Use only soapy water for testing on all gases.

NEVER use an open ame to check for gas leaks. All connections must be checked for leaks after the unit has been put into operation. Test pressure should not exceed 1/4” W.C.

Model Number # of Ovens Total BTU Type of Gas Orice Size

Propane 56

BGS/12… Single-Deck 54,000

Natural Gas 47

Propane 56

BGS/22... Double-Deck 108,000

Natural Gas 47

SLGS/12…

SLGB/12…

SLGS/22...

SLGB/22...

GS/15...

GB/15...

GS/25...

GB/25...

Single-Deck 72,000

Double-Deck 144,000

Single-Deck 90,000

Double-Deck 180,000

Propane 56

Natural Gas 47

Propane 56

Natural Gas 47

Propane 56

Natural Gas 47

Propane 56

Natural Gas 47

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SPECIFICATIONS

GAS CONVECTION OVENS

MINIMUM CLEARANCES

WARNING

There must be adequate clearance between the left side of the ovens and combustible construction..

Minimum Clearance from

Combusble Construction Back 0” 0” Right Side 0” 0” Left Side 2” 0” Floor 0” 0”

Adequate clearance must be provided in the aisle to allow the doors to open sufciently to permit the removal of the

racks and for serviceability.

Although no clearance is required behind the motor on the rear of the oven, care must be taken to provide adequate air circulation to prevent the motor from overheating.

Do not locate the oven adjacent to any high heat or grease-producing piece of equipment, such as a range top, griddle, fryer, etc., that could allow radiant heat to raise the exterior temperature of the oven above 130°F (54°C). DO NOT MOUNT ABOVE OTHER COOKING EQUIPMENT.

Minimum Clearance from

Non-Combustible Construction

VENTILATION

WARNING

Improper ventilation can result in personal injury or death. Ventilation which fails to properly remove ue products can

cause headaches, drowsiness, nausea, or could result in death.

All units must be installed in such a manner that the ow of combustion and ventilation air are not obstructed.

Provisions for adequate air supply must be provided. Do not obstruct the front or rear of the unit as combustion air enters through these areas.

Be sure to inspect and clean the ventilation system according to the ventilation equipment manufacturer’s instructions.

NOTICE

Proper ventilation is the owner’s responsibility. Any problem due to improper ventilation will not be covered by the warranty.

If a ventilation canopy is used, it is recommended that a canopy extend 6” past the appliance and that the bottom edge be

located 6’6” from the oor. Filters should be installed at an angle of 45° or more from the horizontal. This position prevents dripping grease and facilitates collecting the run-off grease in a drip pan, unusually installed with a lter.

If an exhaust fan is used, it should be installed at least 2” above the ue opening at the top of the unit. A strong exhaust

fan tends to create a vacuum in the room and may interfere with burner performance. Fresh air openings approximately equal to the fan area will relieve such a vacuum. In case of unsatisfactory performance on any appliance, check the appliance with the exhaust fan in the “OFF” position. Do this only long enough to check equipment performance. Then turn the exhaust fan back on and let it run to remove any exhaust that may have accumulated during the test.

If the oven ue is connected directly to an outside ue, a CSA International design certied down draft diverter must be installed at the ue outlet of the oven and connected to the outside ue.

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

INSTALLATION

NOTICE

These installation procedures must be followed by qualied personnel or warranty will be void.

1. The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.45 kPa).

2. The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.45 kPa).

STEP 1: UNPACKING

IMMEDIATELY INSPECT FOR SHIPPING DAMAGE

All containers should be examined for damage before and during unloading. The freight carrier has assumed responsibility for its safe transit and delivery. If damaged equipment is received, either apparent or concealed, a claim must be made with the delivering carrier.

Apparent damage or loss must be noted on the freight bill at the time of delivery. The freight bill must then be signed by the carrier representative (Driver). If the bill is not signed, the carrier may refuse the claim. The carrier can supply the necessary forms.

A request for inspection must be made to the carrier within 15 days if there is concealed damage or loss that is not apparent until after the equipment is uncrated. The carrier should arrange an inspection. Be certain to hold all contents plus all packing material.

1. Cut banding straps and remove packing material.

2. Cut banding strap holding oven to wooden skid.

3. If you are installing a single-deck oven, go to Step 2a. If you are installing a double-deck oven, go to Step 2b.

OWNER’S MANUAL 1199740 REV 1 (10/14)

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INSTALLATION

GAS CONVECTION OVENS

STEP 2A: INSTALLATION OF LEGS ON SINGLE-DECK-OVENS

1. Raise oven sufciently to allow clearance for the legs to be attached. Use of a lift truck or other mechanical lifting

means is recommended. For safety, “shore up” and support the oven with an adequate blocking arrangement strong enough to support the load. (If it is absolutely necessary to rest the oven on its side, rest it on its left side or back

side. Take care to protect the nish on the left side, and to prevent the weight from resting on the motor on the back.)

2. Attach the legs to the bottom corners of the oven using the provided machine screws, at washers, and lock washers. Each leg is secured by ve screws. The mounting holes are pre-drilled and threaded.

3. Screw into the bottom of each leg either an adjustable foot or a caster (depending on which option was ordered). If attaching casters, the two casters with brakes should be attached to the front legs.

4. Lower the oven gently onto a level surface. Never drop or allow the oven to fall.

5. Use a level to make sure that the oven is level. The adjustable feet can be screwed in or out to lower or raise each corner of the oven.

6. If casters were installed, go to Installation Step 3. Otherwise go to Step 4.

Figure 2

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

INSTALLATION

STEP 2B: INSTALLATION OF LEGS ON DOUBLE-DECK-OVENS

Double-deck oven can be shipped either already bolted together, or as two separate ovens to be bolted together after delivery. In either case, the oven that is (or will be) the lower oven will have leg pads already bolted to the bottom corners of the oven. Do the following:

1. Raise oven sufciently to allow clearance for the legs to be attached. Use of a lift truck or other mechanical lifting

side. Take care to protect the nish on the left side, and to prevent the weight from resting on the motor on the back.)

2. Screw into the center of each leg pad either an adjustable leg or a caster (depending on which option was ordered). If attaching casters, the two casters with brakes should be attached to the front leg pads.

3. Lower the oven gently onto a level surface. Never drop or allow the oven to fall.

4. Use a level to make sure that the oven is level. The adjustable legs can be screwed in or out to lower or raise each corner of the oven.

5. If casters were installed, go to Installation Step 3. Otherwise go to Step 4.

Figure 3

OWNER’S MANUAL 1199740 REV 1 (10/14)

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INSTALLATION

GAS CONVECTION OVENS

STEP 3: INSTALLATION OF RESTRAINT (ONLY FOR OVENS WITH CASTERS)

NOTICE

For an appliance equipped with casters, (1) the installation shall be made with a connector that complies with the

Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 or Connectors for Moveable Gas Appliances, CAN/CGA-6.16, and a quick-disconnect device that complies with the Standard for Quick-Disconnect Devices for Use With Gas Fuel, ANSI Z21.41, or Quick Disconnect Devices for Use with Gas Fuel, CAN1-6.9, (2) adequate

means must be provided to limit the movement of the appliance without depending on the connector and the quickdisconnect device or its associated piping to limit the appliance movement and (3) the restraining means should be attached to a frame member on the back of the unit.

WARNING

To avoid accidental gas disconnection and potential explosion:

If disconnection of this restraint is necessary to move the appliance for cleaning, etc., reconnect it when the appliance is moved to its originally installed position.

1. Secure the restraining-device bracket (item “B” in the following illustration) to a wall stud located as close as possible to the appliance connector inlet and outlet connections. Use four #12 screws (items “C”) and plastic anchors (items “A”) if necessary.

Figure 4

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

2. Install eye-bolt (item “F”) to a frame member on the rear of the equipment. After checking carefully behind the frame member for adequate clearance, drill a 1/4” hole through the frame member.

3. Thread hex nut (item “G”) and slide the washer (item “H”) onto the eye-bolt. Insert the eye-bolt through the 1/4” drilled hole and secure with a washer (item “H”) and nylon lock nut (item “I”).

4. Using the spring-loaded snap hooks, attach the restraining device to the bracket and the eye-bolt.

5. Using the cable clamp (item “D”), adjust the restraining device extended length to prevent over-bending or kinking of the appliance connector.

For units not equipped with ame safety devices, be sure all valves are turned off prior to disconnecting. After

reconnecting, be sure that the oven is switched OFF.

INSTALLATION

STEP 4: STACK DOUBLE-DECK OVEN (F NECESSARY)

Double-deck ovens can be shipped already assembled, but can instead be shipped as two single-deck ovens to be

stacked in the eld. Also, ovens that were originally ordered as single ovens can be stacked in the eld (additional parts

are required). This installation step describes the procedure for stacking two single-deck ovens to form a double-deck oven.

1. Uncrate the two ovens. Identify the oven that will be the lower oven (it will be the oven with leg pads attached to the bottom corners). Attach the legs (or casters) to the lower oven as described in Step 2c.

2. If the oven that will be the top oven was NOT ordered as part of a double-deck oven, remove the four leg pads from the bottom of the top oven.

3. Locate and remove the four screws that secure the lower front panel (items “A” in the drawing below). Lift up the panel and pull it forward to remove it, then set it aside.

4. Locate and remove the six screws that secure the right side panel to the oven (items “B” in the drawing below). Remove the right side panel and insulation and set them aside.

Figure 5

OWNER’S MANUAL 1199740 REV 1 (10/14)

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INSTALLATION

5. Lift the top oven and position it on top of the lower oven, as shown in the drawing below.

GAS CONVECTION OVENS

6. Move to the rear of the ovens and remove the six screws shown as items “A” in the left-hand drawing below. Position the tie bracket (item “B”) as shown in the right-hand drawing below. Re-insert the screws that you just removed through the holes in the tie bracket, but do not tighten them yet.

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OWNER’S MANUAL 1199740 REV 1 (10/14)

GAS CONVECTION OVENS

3/4" ELBOW

3/4" TEE

3/4" UNION

3/4" PIPE

INSTALLATION

7. Insert two bolts (items “A” in the following diagram) up through the top of the lower oven and screw them into the threaded holes in the bottom of the top oven. Tighten these bolts and the screws that you did not tightened in the previous step.

8. Assemble the gas piping shown in the following drawing. Be sure to check all connections for leaks once the oven has been installed.

OWNER’S MANUAL 1199740 REV 1 (10/14)

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INSTALLATION

9. Remove the ue box (Item A in the diagram below). Install the ue extention brackets (Item B). Re-install the ue box with the ue stack (Item C) as shown.

GAS CONVECTION OVENS

10. Replace the right side insulation, exterior panel, and lower front panel that you removed in step 4 of this procedure.

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OWNER’S MANUAL 1199740 REV 1 (10/14)

+ 30 hidden pages