HBA2G RACK OVEN

TECHNICAL MANUAL

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C.S.I. Section 11400

F-40014 HBA2G Double Rack Oven Gas Page 1 of 2

HBA2G DOUBLE RACK OVEN GAS701 S Ridge Avenue, Troy, OH 45374

1-888-4HOBART www.hobartcorp.com

ANSI/NSF Standard #4

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MODEL HBA2G Double Rack Oven, Gas

OPTIONS AND ACCESSORIES Back-up control Propane gas Floor extender kit Shipped assembled (less canopy/steam

system) Aluminum or stainless steel oven racks High output 350,000 BTU burner system Hood with grease filters Type 1 (UL listed to

Standard UL 710 and meets all requirements of NFPA-96)

C style rack lift Kosher package 50 Hz available, consult factory for details

Specifications, Details and Dimensions on Back.

STANDARD FEATURES Advanced digital programmable control panel

includes: - Bake/steam timers - Cool-down mode - Vent mode - Four stage baking - Auto on/off control - Auto vent - 99 menus - Energy saving idle mode 300,000 BTU in-shot burner system High-temp stainless steel tubular heat

exchanger with weldless construction for longer life

Heavy duty rack lift with rack jam warning system utilizing slip clutch feature

Soft start rotation system Stainless steel interior and exterior construction Oven body shipped in two main sections for

ease of installation Flush floor with patented adjustable floor

construction provides easy access - no ramp required

Field reversible bake chamber door Hood with plenum for Type II installation Space saving 72" wide x 62" deep footprint

(less canopy) Wide viewing glass (21" W x 57.5" H) with triple

pane glass for reduced heat loss and cooler working area in front of oven

Patented self-contained cast spherical steam system

Pre-plumbed water regulator Built-in rollers and levelers for ease of

installation Single point 10" vent connection Stainless steel B style rack lift Capacity - two single racks or one double rack One year parts/labor warranty

City of LA (M-910049), City of NY (MEA 430-05-E) and State of MA (C3-0606-363)

701 S Ridge Avenue, Troy, OH 453741-888-4HOBART www.hobartcorp.com

Page 2 of 2 F-40014 HBA2G Double Rack Oven Gas

As continued product improvement is a policy of Hobart, specifications are subject to change without notice.

Printed On Recycled Paper

HBA2G DOUBLE RACK OVEN GAS

F-40014 (REV. 12/07) LITHO IN U.S.A. (H-01)

SPECIFICATIONS

Front View Side View Top View

1. Water12" NPT. Cold water @ 30 psi. (207 kPa) minimum @ 4.5 GPM (.29 liters/sec) flow rate. Water supply must have the proper hardness, pH and chloride concentration. Consult your local Hobart service office, water company and/or water conditioner dealer before installation.

Recommended water hardness range: 2-4 grains per gallon Recommended pH range: 7.0 to 8.0 Acceptable range for chloride concentration: 0-30 ppm2. DrainChoose either rear or front drain and plug the drain connection

that is not in use. Route to air-gap drain. Rear drain: 34" FNPT; Kit is provided to extend drain to left or right side of

oven. Front drain: 38" FNPT.3. Gas114" NPT. Connect Point

Gas Input Rate Supply Pressure(flowing)

StandardNatural Gas 300,000 BTU/hr.(88 kJ/s)

5-14" w.c.(1.25-3.5 kPa)

Propane Gas 300,000 BTU/hr.(88 kJ/s)10-14" w.c.(2.5-3.5 kPa)

OptionalNatural Gas 350,000 BTU/hr.(102 kJ/s)

6-14" w.c.(1.5-3.5 kPa)

Propane Gas 350,000 BTU/hr.(102 kJ/s)12-14" w.c.(3.0-3.5 kPa)

4. Electrical2 supplies required. 1) 120/60/1. 15 amps dedicated circuit required max. 20A

2) 208-230/60/3 4.4-4.2 amps 220/60/1 6.8 amps 460/60/3 2.1 amps 5. Hood Vent10" diameter connection collar. Type 2 (standard) minimum

750 cfm (21.3 m3/min) required with 0.4" w.c. (100 Pa) static pressure drop through hood. 10" to 8" duct adapter provided for Type 2 applications only, increases static pressure drop requirement to 0.6" w.c. (150 Pa). Type

1 UL Listed (optional) minimum 900 cfm (25.5 m3/min) required with 0.6" w.c. (150 Pa) static pressure drop through hood. Customer to supply duct and ventilator fan per local code. Air proving switch factory installed and integrated with burner system operation. Oven provided relay with max. 6.0 amp 13 H.P. @ 120V output for fan operation.

NOTES1. The purchaser is responsible for all installation costs and for providing:

Disposal of packing materials; labor to unload oven upon arrival; installation mechanics; and all local service connections including electricity, vents, gas, water and drain per local code. A factory technician or factory authorized installation technician must supervise and approve any installation. In order to validate the warranty, the start-up must be performed by an Authorized Servicer.

2. All services must comply with federal, state and local codes. Input rates will be reduced when oven installed at elevations over 3,000' (915 m). Consult factory for elevation correction.

3. CAUTION To reduce the risk of fire, the appliance is to be mounted on floors of non-combustible construction with non-combustible flooring and surface finish and with no combustible material against the underside thereof, or on non-combustible slabs or arches having no combustible material against the underside. IMPORTANT: Do not route utilities (wiring, plumbing, etc.) in or under the non-combustible floor beneath the oven.

4. For proper installation, floor should be level within 18" per foot not to exceed 34". Floor anchors require minimum of 1" thick solid floor substrate.

5. Minimum clearances to combustible construction: 0 inches from sides and back; 18" from top (99.5"). 10 feet minimum ceiling height for service access and tilt up for installation.

6. Ventilator fan is required. Consult local authorities to determine whether TYPE 1 (grease) or TYPE 2 (vapor) duct will be required. Hood connection suitable for connection to Type B vent, except when products of baking are grease laden.

7. Actual weight: 3,520 lbs.; Shipping weight: 4,185 lbs. (freight class 70)

DETAILS AND DIMENSIONSHighest Point on Oven104.0" (264.2 cm)

1 Water

2 Drain

3 Gas

4 Electrical

5 Hood Vent

SECTION W x L x H (CRATED) PALLET WT. (lbs.) / CU. FT. W x D x H (ACTUAL)Heating 71" x 111" x 47" 1,965 214.4 36" x 62" x 104"Bake 71" x 111" x 47" 1,670 214.4 36" x 62" x 100"Hood 23" x 98" x 40" 270 52.2 18" x 72" x 31"Door 11" x 78" x 50" 280 24.9 44.5" x 5" x 74"

Shipping Total 4,185 505.9

701 S. RIDGE AVENUE

TROY, OHIO 45374-0001

937 332-3000

www.hobartcorp.com

OP

ER

ATI

ON

HBA RACK OVENWITH ADVANCED ELECTRONICOVEN CONTROL

MODELS

HBA1G GAS

HBA2G GAS

HBA1E ELECTRIC

HBA2E ELECTRIC

FOR OVENS MANUFACTURED AFTER MARCH 2005

FORM 36801 (May 2005)

2 HOBART, 2005

IMPORTANT FOR YOUR SAFETY

POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THEEVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OBTAINEDFROM THE LOCAL GAS SUPPLIER.

IMPORTANT

IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWNUNITS AT MAIN SHUTOFF VALVE AND CONTACT THE LOCALGAS COMPANY OR GAS SUPPLIER FOR SERVICE.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLEVAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANYOTHER APPLIANCE.

WARNING: IMPROPER INSTALLATION, ADJUSTMENT,ALTERATION, SERVICE OR MAINTENANCE CAN CAUSEPROPERTY DAMAGE, INJURY OR DEATH. READ THEINSTALLATION, OPERATING AND MAINTENANCEINSTRUCTIONS THOROUGHLY BEFORE INSTALLING ORSERVICING THIS EQUIPMENT.

IN THE EVENT OF A POWER FAILURE, DO NOT ATTEMPT TOOPERATE THIS DEVICE.

KEEP AREA AROUND OVEN CLEAR OF COMBUSTIBLES. DONOT OBSTRUCT COMBUSTION AND VENTILATION OPENINGSON THE OVEN.

3

MODEL HBA RACK OVEN

4

TABLE OF CONTENTS

GENERAL ............................................................................................................................................ 5

INSTALLATION .................................................................................................................................... 5

OPERATION ........................................................................................................................................ 6

HBA Advanced Controls ................................................................................................................ 6