Alto Shaam ASC-4G Installation Manual

Convection Oven

Gas

Model:

ASC-4G

Manual

Control

• INSTALLATION

• OPERATION

• MAINTENANCE

W164 N9221 Water Street • P.O. Box 450

Menomonee Falls, Wisconsin 53052-0450 U.S.A.

PHONE: 262.251.3800 • 800.558.8744 U.S.A. / CANADA

262.251.7067 • 800.329.8744 U.S.A. ONLY

FAX:

www.alto-shaam.com

p ri n te d i n u. s. a.

Consult instructions

for operation and use.

MN-28664 (Rev 5) • 03/16

Delivery.................................. 1

Unpacking ...............................1

Safety Procedures and Precautions............2

Installation

Site Installation .........................4

Clearance Requirements .................. 4

Installation Requirements .................5

Leveling ...............................5

Dimension Drawing ......................5

Capacity............................... 5

Gas Specifications......................6-8

Electrical Connection ....................9

Ventilation ............................ 10

Stacking Instructions..................11-12

Oven Stand Assembly Option ............. 13

Operating Instructions

User Safety Information.................. 14

Options & Accessories .................. 14

Start-Up Operation ..................... 15

Manual Control Operation ................ 16

Chef Operating Tips .................... 17

Cooking Guidelines .....................17

Care and Cleaning

Cleaning and Preventive Maintenance ...... 18

Protecting Stainless Steel Surfaces ........ 18

Cleaning Agents ....................... 18

Cleaning Materials...................... 18

Clean Daily............................ 19

Exterior .............................. 19

Motor Care............................ 19

Service

Troubleshooting Guide .................. 20

Full Assembly View ..................... 21

Chassis Assembly ...................... 22

Interior Oven Compartment View .......... 23

Motor ................................24

Door Package ......................... 25

Door Mechanism ....................... 26

Door Hardware ........................ 27

Leg Assembly ......................... 28

Wire Diagrams

Always refer to the wire diagram(s) included with the unit for most current version.

Warranty

Transportation Damage and Claims . Back Cover

Limited Warranty ................Back Cover

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN

Delivery

before installing this appliance, using the appliance

WARNING

C).

This Alto-Shaam appliance has been thoroughly tested and inspected to ensure only the highest quality unit is provided. Upon receipt, check for any possible shipping damage and report it at once to the delivering carrier. See Transportation Damage and

Claims section located in this manual.

This appliance, complete with unattached items and accessories, may be delivered in one or more packages. Ensure all standard items and options have been received with each model as ordered.

Unpacking

• Carefully remove the appliance

from the carton or crate.

NOTICE: Do not discard the

carton and other packaging material until you have inspected the unit for hidden damage and tested it for proper operation.

Save all the information packed with the appliance. Register online at www.alto-shaam.com to ensure prompt service in the event of a warranty parts and labor claim.

This manual must be read and understood by all people using or installing the equipment model. Contact the Alto-Shaam Tech Team Service Department if you have any questions concerning installation, operation, or maintenance.

1-800-558-8744; servicedept@alto-shaam.com

Serial number is required for all inquiries.

Always include both model and serial numbers in your correspondence regarding the appliance.

Model: ____________________________________

Serial Number: ____________________________________

Purchased From: ____________________________________

Date Installed: _______________ Voltage: __________

• Read all instructions in this manual carefully

or performing routine maintenance. Following procedures other than those indicated in this guide to use and clean the appliance is considered inappropriate and may cause damage, injury or fatal accidents, in addition to invalidating the guarantee and relieving Alto-Shaam of all liability.

• DO NOT DISCARD THIS MANUAL.

This manual is considered part of the appliance and is provided for the owner or manager of the business and for training personnel. Additional

manuals are available from the Alto-Shaam

Tech Team Service Department.

• Remove all protective plastic film, packaging

materials, and accessories from the appliance before connecting electrical power. Store any accessories in a convenient place for future use.

Appliance and accessories may be heavy. To prevent serious injury, always use a su icient number of trained and experienced workers when moving or leveling appliance and handling accessories.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 1

ENVIRONMENTAL CONDITIONS

• Operational Environmental Conditions

• Unit must acclimate to room temperature in the

environment it is placed. 24 hours is recommended.

• Ambient temperature range of 60°F to 110°F (16°C to 43°

• Relative humidity of less than 95% non-condensation.

• Atmospheric pressure range of 50KPa to 106KPa.

CAUTION

Used to indicate the presence of a hazard that can or will cause minor personal injury, property damage, or a potential unsafe practice if the warning included with this symbol is ignored.

CAUTION

Used to indicate the presence of a hazard that can or will cause minor or moderate personal injury or property damage if the warning included with this symbol is ignored.

DANGER

Used to indicate the presence of a hazard that WILL cause severe personal injury, death, or substantial property damage if the warning included with this symbol is ignored.

WARNING

Used to indicate the presence of a hazard that CAN cause personal injury, possible death, or major property damage if the warning included with this symbol is ignored.

•

This appliance is intended to cook, hold or process

foods for the purpose of human consumption. No

other use for this appliance is authorized and is therefore considered dangerous. The appliance must not be used to cook food containing flammable materials (such as food with alcohol). Substances with a low flash point can ignite spontaneously and cause a fire.

•

This appliance is intended for use in commercial establishments where all operators are familiar with the purpose, limitations, and associated hazards of

this appliance. Operating instructions and warnings

must be read and understood by all operators and users. We recommend regular training of your staff to avoid the risk of accident or damage to the

unit. Operators must also receive regular safety

instructions.

•

Any trouble shooting guides, component views, and parts lists included in this manual are for general reference only and are intended for use by qualified and trained technicians.

•

This manual should be considered a permanent part of this appliance. This manual and all supplied instructions, diagrams, schematics, parts lists, notices, and labels must remain with the appliance if the item is sold or moved to another location.

NOTICE: Used to notify personnel of

installation, operation, or maintenance information that is important but not hazard related.

Safety Procedures and Precautions

Knowledge of proper procedures is essential to the safe operation of electrically and/or gas energized equipment. The following hazard signal words and symbols may be used throughout this manual.

Used to indicate that referral to operating instructions is a mandatory action. If not followed the operator could suffer personal injury.

Used to indicate that referral to operating instructions is recommended to understand operation of equipment.

NOTICE: For equipment delivered for use in

any location regulated by the following directive: 2012/95/EC WEEE

DO NOT dispose of electrical or electronic equipment with other municipal waste.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 2

Additional Safety Procedures

and Precautions

NEVER place objects near the oven exhaust vents.

sudden temperature change can damage the oven

• To prevent serious injury, death or property

damage, your appliance should be inspected and serviced at least every twelve (12) months by an authorized service partner or trained technician.

• ONLY allow an authorized service partner or

trained technician to service or to repair your

appliance. Installation or repairs that are not

performed by an authorized service partner or trained technician, or the use of non-factory authorized parts will void the warranty and relieve Alto-Shaam of all liability.

• When working on this appliance, observe

precautions in the literature, on tags, on labels attached to or shipped with the appliance and other safety precautions that may apply.

•

If your gas appliance is installed under an

exhaust hood, the hood must be switched ON when the oven is in use to avoid the build up of combustion gases. Failure to do so may result in serious injury, death or property damage.

•

This area is hot and could be a potential ignition source for a fire.

• Do not allow objects to block or obstruct the area

below the oven base. This may result in fire, damage to the equipment or serious injury.

• Do not use the attached hand-held hose to spray

anything other than the interior of the oven compartment.

• If the appliance is installed on casters freedom of

movement of the appliance must be restricted so that utility connections (including gas, water, and electricity) cannot be damaged when the unit is

moved. If the appliance is moved, make sure that all utility connections are properly disconnected. If the

unit is returned to its original position, make sure that any retention devices and utility connections are properly connected.

• ONLY use the appliance when it is stationary.

Mobile oven racks, mobile plate racks, transport

trolleys, and appliances on casters can tip over when being moved over an uneven floor or threshold and cause serious injury.

• ALWAYS apply caster brakes on mobile appliances

or accessories when these are not being moved. These items could move or roll on uneven floors and cause property damage or serious injury.

• Do not use the attached hand-held hose on the

surface of a hot cooking compartment. The

interior. Allow the oven to cool to a minimum of 150°F (66°C). Failure to observe this precaution can void the warranty.

• Be extremely careful when moving appliances

because the food trays may contain hot fluids that may spill, causing serious injury.

• ALWAYS open the appliance door very slowly.

Escaping hot vapors or steam can cause serious injury or death.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 3

INSTALLATION

CAUTION

burns. Metal parts of this equipment

WARNING

(C HE CK LOCAL CO DE S.)

NE T

SH IP PI NG

CR AT E 45" L X 53" W X 49" H DI ME NS IO NS :

MI NI MU M ENTRY C LE AR AN CE

) UNCRATED

EX TE RI OR

IN TE RI OR

CO MB US TI BL E

SU RF AC ES

NO N

-C OM BU ST IB LE

SU RF AC ES

BA CK

LE FT SI DE

RI GH T S ID E

FR OM GR EA SE

PR OD UC IN G E QU IP ME NT

EN TR Y C L EA RA NC E:

UN CR AT ED

RE CO MM EN DE D

SE RV IC E

AC CE SS :

RI GH T CO NT RO L S ID E

WARNING

Improper installation, alteration, adjustment, service, cleaning, or maintenance could result in property damage, severe injury, or death.

READ and UNDERSTAND the installation, operating and maintenance instructions thoroughly before installing, servicing, or operating this equipment.

Do not lift or move the oven by using the doors or the door handles.

SITE INSTALLATION

CAUTION

To prevent SEVERE PERSONAL INJURY or PROPERTY DAMAGE:

ALWAYS use hand protection when operating this appliance to avoid

become extremely hot when in operation.

FOR YOUR SAFETY DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

The Alto-Shaam convection oven must be installed in a location that will permit the oven to function for its intended purpose and to allow adequate clearance for ventilation, proper cleaning, and maintenance.

1. Hood installation is required.

2. The oven must be installed on a stable and level surface. A non-combustible, heat resistant, and fireproof surface is highly

recommended. If the oven is to be installed

on a combustible surface, factory supplied legs or oven stand MUST be used.

3. DO NOT install this oven in any area where it may be affected by any adverse conditions such as steam, grease, dripping water, high temperatures, etc.

4. This appliance must be kept free and clear of any combustible materials.

5. This appliance must be kept free and clear of any obstructions blocking access for maintenance or service.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 4

WEIGHT

420 lb (191 kg)

465 lb (211 kg)

DIMENSIONS H x W x D:

(1486mm x 964mm x 1130mm)

(610mm x 740mm x 635mm)

MINIMUM CLEARANCE REQUIREMENTS

(1143mm x 1346mm x 1245mm)

31-1/2" (800mm

: 58-1/2" x 38" x 44-1/2"

: 24" x 29-1/8" x 25"

0" (0mm) 0" ( 0mm)

2" (51mm) 0" ( 0mm)

2" (51mm) 2" (51mm)

6" (152mm) 6" (152mm)

31-1/2" (800mm)

20" (508mm)

INSTALLATION REQUIREMENTS

NOTICE

WARNING

MA XI MUM

INSTALLATION

The oven must be mounted on the factory equipped

oven legs or on an optional oven stand. Installation

on a solid or concrete base that in any way restricts air flow may void the warranty.

All clearances for a proper ventilation air supply must be maintained to minimize fire hazard. Do not locate the oven immediately adjacent to any other heat-generating appliance.

Inadequate ventilation, or failure to ensure an adequate air ﬂ ow may result in high ambient temperatures at the rear of the appliance. High ambient temperatures can cause the thermaloverload protection device on the blower motor to trip resulting in severe damage to the blower motor.

A number of adjustments are associated with initial installation and start-up. Adjustments must be conducted by a qualified service

technician. Installation and start-up adjustments

are the responsibility of the dealer or user. These adjustments include but are not limited to thermostat calibration, door adjustment, leveling, and gas pressure verification. The Platinum series oven burners are factory-adjusted with fixed air openings and require no field adjustment.

Leveling

The oven should be leveled before the

gas supply is connected. Level the oven

from side-to-side and front-to-back with the use of a spirit level. For ovens installed on a mobile stand, it is important that the floor surface be level due to the probability of frequent oven repositioning.

We recommend checking the level of the oven periodically to make certain the floor has not shifted or the oven moved.

NOTICE: Failure to properly level this oven can

cause improper function as a result of erratic burner combustion and will result in the uneven baking of products consisting of semi-liquid batter.

1/2" GAS INLET

3-5/32" (80mm)

44-1/2" (1130mm)

30-5/8" (778mm)

54-5/8" (1387mm)

123°

29-1/8" (740mm)

CAVITY WIDTH

38" (965mm)

25-11/16" (652mm)

3-5/16" (84,4mm)

129°

6-15/16" (176mm)

9-15/16" (252mm)

LINE CORD ENTRANCE

EXHAUST VENT

Appliance and accessories may be heavy. To prevent serious injury, always use a su icient number of trained and experienced workers when moving or leveling appliance and handling accessories.

PRODUCT\PAN CAPACITY

27 lb (12 kg)

Nine (9): 18" x 13" x 1" half-size sheet pans

5 chrome plated wire shelves with

2 removable side racks and 9 shelf positions

— 17 qts (15 liters)

spaced at 1-5/8" (41mm)

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 5

31-15/16" (810mm)

58-1/2" (1486mm)

26-1/2" (673mm)

MODEL ASC-4G

Manual Control

(329mm)

12-15/16"

31-1/16" (789mm)

4" (102mm) 1/2" GAS INLET

CORD LENGTH

9' (2,743mm)

3-11/16" (93mm) LINE CORD ENTRANCE

GAS SUPPLY & INSTALLATION

DANGER

WARNING

F U EL T YP E O RI FI CE S I ZE O RI FI CE P/ N M AN IF OL D P RE SS UR E

C O NV ER S IO N SP RI NG K IT S

GA S CONN ECT IO N:

CH EC K PL UMB IN G CO DES F OR PR OPE R SU PPL Y LI NE SI ZIN G TO AT TA IN B URN ER M ANI FO LD

GAS SPECIFICATIONS

INSTALLATION REQUIREMENTS

Connecting to the wrong gas supply could result in fire or an explosion causing severe injury and property damage.

GAS PRESSURE CHART

The gas valve and burner have been fitted according to the gas type specified on the identification name plate.

TECHNICAL SPECIFICATIONS

Natural Gas

Min. connected pressure 7.0" W.C. 1.74 kPa

Max. connected pressure 14.0" W.C. 3.48 kPa

Oriﬁ ce Size #31

Manifold pressure 5.0" W.C. 1.25 kPa

Gross thermal output

Propane Gas

Min. connected pressure 11.0" W.C. 2.74 kPa

Max. connected pressure 14.0" W.C. 3.48 kPa

Oriﬁ ce Size 2.5mm

Manifold pressure 10.0" W.C. 2.49 kPa

Gross thermal output

50,000 Btu/hr

NOTICE: If a flexible gas line is used, it must be AGA

FIELD CONVERSION OF FUEL TYPE

To convert from either fuel type, replace the orifice located at the burner inlet with the desired orifice. Replace the spring kit located on the front left side of the valve. Remove the cap and nylon screw, replace spring and nylon screw with desired kit. Set the manifold pressure to the corresponding values located under technical specifications.

1/2" NPT

approved, commercial type, and at least 1" I.D.

To prevent SERIOUS PERSONAL INJURY, installation of this appliance must conform to local, state, and national codes; the current edition of the American National Standard Z223.1, National Fuel Gas Code, and all local municipal building codes. In Canada, installation must be in accordance with Standard CAN/CSA B 149.1 and Installation Codes - Gas Burning Appliances, and local codes.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 6

Natural # 31 OR-29586 5.0 IN/WC

Propane* 2.15mm OR-29451 (male) 10.0 IN/WC

# 43 OR-29054 (male) 10.0 IN/WC

# 43 OR-26430 (female) 10.0 IN/WC

Natural VA-28821 Propane VA-28444

* Contact Factory with serial number

GAS SUPPLY & INSTALLATION

WARNING

Gas Requirements

Gas Connection

Installation

To prevent SERIOUS INJURY, DEATH, or PROPERTY DAMAGE:

Installation, air adjustment and/or service work must be in accordance with all local codes and must be performed by a trained service technician qualiﬁ ed to work on gas appliances.

The gas inlet is located at the back of the oven. Code requires the installation of a manual gas shutoff valve to be installed in the gas line ahead of the oven. This oven is also equipped with fixed burner orifices determined by the elevation specified as the initial installation location.

The oven is furnished with a regulator integral to the operation of the gas solenoid valve and may not require an additional external regulator. To ensure safe and proper operation, the gas pressure regulator installed in the oven is required for use with both natural gas and

propane. If the connected pressure exceeds

14.0" W.C. (3.48 kPa), a step-down regulator is required. A step-down regulator is not the responsibility of the manufacturer.

Use an approved pipe sealant at all connections. Do not use Teflon® tape. Gas supply connections and pipe joint compound must be resistant to the action of propane gases. Pipes must be clean, free of obstructions and pipe joint compound.

INCORRECT CORRECT

In the U.S.A., installation must conform to local

codes or, in the absence of local codes, with the current edition of the National Fuel Gas Code,

NFPA-54 and ANSI Z223.1-1980 (latest edition). In Canada, installation must be in accordance with local codes, CAN/CGA-B149.1,

for Natural Gas Burning Appliances and Equipment (latest edition) or CAN/CGA-B149.2

Installation for Propane Burning Appliances and Equipment (latest edition).

The inlet supply line must be properly sized to accommodate all individual appliances simultaneously used on the same line but

must never be smaller than 1/2" NPT.

C E

D F

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 7

GAS INTAKE

A-G Installation elbow

B Ball Valve

C-D Three-piece union ﬁ tting

(minimum 1 per installation)

E-F End connector for the ﬂ exible tube

H Marking line

GAS SUPPLY & INSTALLATION

Gas Connection For Ovens On Casters

Leak Testing

WARNING

Never use an open ﬂ ame or other ignition

The oven must be supplied with a flexible connector that complies with The Standard for Connectors

for Movable Gas Appliances, ANSI Z21.69, CGA

6.16 and addenda Z21.69a (latest editions). A quick

disconnect device must be installed to comply with

The Standard for Quick Disconnect Devices for Use with Gas Fuel, ANSI Z21.41 and CAN1-6.9 (latest

editions). A flexible connector is not supplied by the factory.

Adequate means must be provided to limit the movement of the appliance.

Limitation of movement

must be made without depending on the connector, the quick disconnect device, or the associated piping designed to limit oven

movement. Mounting holes

for a restraining device are located on the lower back flange of the oven chassis.

CORRECT

RESTRAINT

Use a soap and water solution on all gas supply line connections.

sources to check for gas leakage. Failure to do so may cause a ﬁ re or explosion and result in serious injury or death.

Shut the gas supply OFF if it becomes necessary to disconnect the restraint. Reconnect the restraint immediately following the return of the oven to its original position. Turn the gas supply ON after the restraint has been reconnected.

MN-28664 (Rev 5) 03/16 • ASC-4G CONVECTION OVEN • 8

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