Blodgett XR8-E Installation Manual

XR8ĆG and XR8ĆE

MINI RACK OVEN

INSTALLATION - OPERATION - MAINTENANCE

XR8ĆG et XR8ĆE

MINI FOUR DE SUPPORT

MANUEL D'INSTALLATION - FONCTIONNEMENT - ENTRETIEN

BLODGETT OVEN COMPANY

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone (802) 658Ć6600 Fax: (802)864Ć0183

PN 38480 Rev J (4/11)

E 2011 - G.S. Blodgett Corporation

IMPORTANT

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

AVERTISSEMENT: UNE INSTALLATION, UN AJUSTEMENT, UNE ALTÉRATION, UN SERVICE OU UN ENTRETIEN NON CONFORME AUX NORMES PEUT CAUSER DES DOMMAGES À LA PROPRIÉTE, DES BLESSURES OU LA MORT. LISEZ ATTENTIVEĆ MENT LES DIRECTIVES D'INSTALLATION, D'OPÉRATION ET D'ENTRETIEN AVANT DE FAIRE L'INSTALLATION OU L'ENTRETIEN DE CET ÉQUIPEMENT.

INSTRUCTIONS (PAGE 13) TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS MUST BE POSTED IN A PROMINENT LOCATION. THIS INFORMAĆ TION MAY BE OBTAINED BY CONTACTING YOUR LOCAL GAS SUPPLIER.

LES INSTRUCTIONS (PAGE 13) À RESPECTER AU CAS OÙ L'UTILISATEUR PERĆ ÇOIT UNE ODEUR DE GAZ DOIVENT ÊTRE AFFICHÉES DANS UN ENDROIT BIEN VISIBLE. VOUS POUVEZ VOUS LES PROCURER AUPRÈS DE VOTRE FOURNISĆ SEUR DE GAZ LOCAL.

FOR YOUR SAFETY

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

AVERTISSEMENT

Ne pas entreposer ni utiliser de l'essence ni d'autres vapeurs ou liquides inflamĆ mables dans le voisinage de cet appariel, ni de tout autre appareil.

The information contained in this manual is important for the proper installation, use, and maintenance of this oven. Adherence to these procedures and instrucĆ tions will result in satisfactory baking results and long, trouble free service. Please read this manual carefully and retain it for future reference.

Les informations données dans le présent manuel sont importantes pour installer, utiliser et entretenir correctement ce four. Le respect de ces instructions et procéĆ dures permettra d'obtenir de bons résultats de cuisson et une longue durée de serĆ vice sans problèmes. Veuillez lire le présent manuel et le conserver pour pouvoir vous y reporter à l'avenir.

Errors: Descriptive, typographic or pictorial errors are subject to correction. SpecificaĆ

tions are subject to change without notice.

Erreurs:Les erreurs de description, de typographie ou d'illustration font l'objet de

corrections. Les caractéristiques sont sujettes à modifications sans préavis.

THE REPUTATION YOU CAN COUNT ON

UNE RÉPUTATION SUR LAQUELLE VOUS POUVEZ COMPTER

For over a century and a half, The Blodgett Oven Company has been building ovens and nothing but ovens. We've set the industry's quality standard for all kinds of ovens for every foodservice operation regardless of size, application or budget. In fact, no one offers more models, sizes, and oven applications than Blodgett; gas and electric, fullĆsize, halfĆsize, countertop and deck, conĆ vection, Cook'n Hold, CombiĆOvens and the industry's highest quality Pizza Oven line. For more information on the full line of Blodgett ovens contact your Blodgett representative.

Cela fait maintenant dessus un siècle et demi que Blodgett se spécialise dans la fabrication de fours. Nous avons établi les normes de qualité qui s'appliĆ quent dans l'industrie à tous les types de fours utilisés dans les services aliĆ mentaires, quel qu'en soit la taille, l'exploitation ou le budget. En fait, ni n'offre plus de modèles, de tailles et d'applications de fours que Blodgett. À gaz et électriques. De tailles différentes, sur plan de travail et superposables. Qu'il s'agisse de fours à convection, des modèles Cook'n Hold et CombiĆOven, ou de la gamme de fours à pizzas de la plus haute qualité offerte sur le marché. Pour de plus amples informations sur la gamme complète de fours Blodgett, veuillez contacter votre représentant Blodgett.

Your Service Agency's Address: Adresse de votre agence de service:

Model/Modèle:

Serial Number/Numéro de série:

Your oven was installed by/ Installateur de votre four:

Your oven's installation was checked by/ Contrôleur de l'installation de votre four:

Table of Contents/Table des Matières

Introduction

Oven Description and Specifications 2. . . .

Installation

Delivery and Location 3. . . . . . . . . . . . . . . . .

Oven Assembly 4. . . . . . . . . . . . . . . . . . . . . .

Assembly to Stand 4. . . . . . . . . . . . . . . . . .

VentilationVentilation (XR8ĆG only) 5. . . . . .

Utility Connections -

Standards and Codes 7. . . . . . . . . . . . . . . . .

Gas Connection (XR8ĆG only) 8. . . . . . . . . .

Plumbing and Electrical Connections 11. . .

Initial Startup 12. . . . . . . . . . . . . . . . . . . . . . . . .

Operation

Safety Information 13. . . . . . . . . . . . . . . . . . . .

Standard Control 14. . . . . . . . . . . . . . . . . . . . .

MenuSelectt Control 16. . . . . . . . . . . . . . . . . .

General Guidelines for Operating

Personnel 20. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

Description et Spécifications du Four 23. . . .

Installation

Livraison et Implantation 24. . . . . . . . . . . . . . .

Montage du Four 25. . . . . . . . . . . . . . . . . . . . .

Assemblage sur un Stand 25. . . . . . . . . . . .

Ventilation (XR8ĆG seulement) 26. . . . . . . . . .

Branchements de Service - Normes et

Codes 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Branchement de Gaz (XR8ĆG seulement) 29 Raccordement Électrique et Plomberie 32. .

Mise en Marche Initiale 34. . . . . . . . . . . . . . . .

Utilisation

Informations de Sécurité 35. . . . . . . . . . . . . . .

Commande Classique 36. . . . . . . . . . . . . . . . .

Commande MenuSelectt 38. . . . . . . . . . . . . .

Consignes Générales à l'Intention des

Utilasateurs 42. . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance

Cleaning and Preventative Maintenance 21.

Troubleshooting Guide 22. . . . . . . . . . . . . . . .

Entretien

Nettoyage et Entretien Préventif 43. . . . . . . .

Guide de Détection des Pannes 44. . . . . . . .

Introduction

Oven Description and Specifications

The Blodgett MiniĆRack oven features a continuĆ ously rotating eight pan rack and unique airflow system that moves large amounts of air at low veĆ locity to ensure a consistently even bake. The Blodgett rack slide sytem allows the operator to quickly adjust slide spacing from 1 to 4 inches in

GAS SPECIFICATIONS - XR8ĆG/AB

Natural Gas Propane Gas

US Units SI Units US Units SI Units

Heating Value 1000 BTU/cu. ft. 37.3 MJ/m Specific Gravity (air=1.0) 0.63 0.63 1.53 1.53 Gas Manifold Pressure 3.5" W.C. .87 kPa 10" W.C. 2.5 kPa Oven Input 110,000 BTU/hr 32 kW

Main Burner Orifice Size:

Six burners are Two burners are

* MTD - Multiple Twist Drill

50 MTD* 53 MTD*

any configuration. In addition, the MiniĆRack oven is capable of producing large volumes of steam for bagels or similar products.

2550 BTU/cu. ft. 95.0 MJ/m

110,000 BTU/hr 32 kW

116 MJ/hr

1.7 mm

1.5 mm

57 MTD* 62 MTD*

116 MJ/hr

1.0 mm

0.96 mm

PLUMBING SPECIFICATIONS - XR8ĆG/AB and XR8ĆE/AA

Water

Water Pressure 30 PSI (21 kPa) minimum

75 PSI (52 kPa) maximum

Water Connection 3/4" MGHT

Flow Rate 1.12 gallon/minute (4.24 litre/minute) minimum

Drainage

Drain Connection 3/4" rear drain to air gap drain

ELECTRICAL SPECIFICATIONS - XR8ĆE/AA

Max. Load (Amperes)

Voltage Hz Phase

208 VAC 60 3 52 52 52 1/4 HP, 115V, 50/60 Hz, 1 ph 240 VAC 60 3 46 46 46 1/4 HP, 115V, 50/60 Hz, 1 ph 480 VAC 60 3 23 23 23 1/4 HP, 115V, 50/60 Hz, 1 ph

L1 L2 L3

Motor

Installation

Delivery and Location

DELIVERY AND INSPECTION

All Blodgett ovens are shipped in containers to prevent damage. Upon delivery of your new oven:

D Inspect the shipping container for external damĆ

age. Any evidence of damage should be noted on the delivery receipt which must be signed by the driver.

D Uncrate the oven and check for internal damĆ

age. Carriers will accept claims for concealed damage if notified within fifteen days of delivery and the shipping container is retained for inĆ spection.

The Blodgett Oven Company cannot assume responsibility for loss or damage suffered in transit. The carrier assumed full responsibility for delivery in good order when the shipment was accepted. We are, however, prepared to assist you if filing a claim is necessary.

OVEN LOCATION

The well planned and proper placement of your oven will result in long term operator convenience and satisfactory performance.

The following clearances must be maintained beĆ tween the oven and any combustible or nonĆcomĆ bustible construction.

D Oven body right side - 0" (0 cm) D Oven body left side - 0" (0 cm) D Oven body back - 0" (0 cm) D Oven top - 12" (30.5 cm)

The following clearances must be available for serĆ vicing.

D Oven body sides - 12" (30 cm) D Oven body back - 12" (30 cm) D Oven top - 12" (30.5 cm)

NOTE: On gas models, routine servicing can usuĆ

ally be accomplished within the limited movement provided by the gas hose reĆ straint. If the oven needs to be moved furĆ ther from the wall, the gas must first be turned off and disconnected from the oven before removing the restraint. Reconnect the restraint after the oven has been reĆ turned to its normal position.

It is essential that an adequate air supply to the oven be maintained to provide a sufficient flow of combustion and ventilation air.

D Place the oven in an area that is free of drafts. D Keep the oven area free and clear of all combusĆ

tibles such as paper, cardboard, and flammable liquids and solvents.

D Do not place the oven on a curb base or seal to

a wall. This will restrict the flow of air and prevent proper ventilation. Tripping of the blower moĆ tor's thermal overload device is caused by an excessive ambient temperature on the right side of the oven. This condition must be corĆ rected to prevent permanent damage to the oven.

D The location must provide adequate clearance for

the air opening into the burners.

Before making any utility connections to this oven, check the rating plate to be sure the oven specifiĆ cations are compatible with the gas and electrical services supplied for the oven.

1. The rating plate is located behind the control panel.

2. Remove the two screws on the right side of the control panel.

3. Pull the control panel toward the right side of the oven.

4. Pull the control panel away from the oven and rotate out.

5. Reverse steps 2Ć4 to close the control panel.

Installation

Oven Assembly

ASSEMBLY TO STAND

1. Center the oven frame on top of the stand so that the oven overhangs at both the front and back. See Figure 1.

2. Remove the three screws at the top of the left and right side panels of the oven. Remove the side panels.

3. Align the two bolt holes on each side of the stand with the two threaded holes on each side of the oven. See Figure 1.

4. Insert a bolt from the bottom up through each of the two holes and tighten securely.

5. Reinstall the side panels.

SIDE VIEW WITH STAND

Figure 1

Installation

VentilationVentilation (XR8ĆG only)

On gas models the installation of a proper ventilaĆ tion system cannot be over emphasized. This sysĆ tem removes unwanted vapors and products of combustion from the operating area.

U.S. and Canadian installations

Refer to your local ventilation codes. In the abĆ sence of local codes, refer to the National ventilaĆ tion code titled, Standard for the Installation of

Equipment for the Removal of Smoke and Grease Laden Vapors from Commercial Cooking EquipĆ ment", NFPAĆ96ĆLatest Edition.

General export installations

Installation must conform with Local and National installation standards. Local installation codes and/or requirements may vary. If you have any questions regarding the proper installation and/or operation of your Blodgett oven, please contact your local distributor. If you do not have a local disĆ tributor, please call the Blodgett Oven Company at 0011Ć802Ć860Ć3700.

WARNING: Failure to properly vent the oven can be

hazardous to the health of the operator and may result in operational problems, unsatisfactory baking and possible damĆ age to the equipment.

Damage sustained as a direct result of imĆ proper ventilation will not be covered by the manufacturer's warranty.

When installed in the Commonwealth of MassaĆ chusetts, this appliance must be interlocked with the hood exhaust system so that the appliance may be operated only when the hood exhaust sysĆ tem is running.

CANOPY TYPE EXHAUST HOOD

A mechanically driven, canopy type exhaust hood is the preferred method of ventilation. The exhaust fan should have an interlock switch with the oven to prevent the oven from operating when the exĆ haust fan is not running.

The hood should be sized to completely cover the equipment plus an overhang of at least 6" (15 cm) on all sides not adjacent to a wall. The distance from the floor to the lower edge of the hood should not exceed 7' (2.1m).

The total makeup and exhaust air requirements for hood capacity should be approximately 35 CFM (.99 m3/min).

Installation

Ventilation (XR8ĆG only)

DIRECT FLUE ARRANGEMENT

When the installation of a mechanically driven exĆ haust hood is impractical the oven may be vented by a direct flue arrangement.

WARNING!! It is essential that the direct flue be

installed as follows. Incorrect installation will result in unsatisfactory baking and oven damage.

The flue must be 6" (15 cm) diameter, class B or betĆ ter. The height of the flue should be compliant with the current revision of NFPA 54, Ansi Z223.1. Never direct vent the oven into a hood. The flue should be capped with a UL Listed type vent cap to isolate the unit from external environmental conditions.

The direct vent cannot replace air consumed and vented by the oven. Provisions must be made to supply the room with sufficient makeĆup air. Total makeĆup air requirements for each oven section should be approximately 35 CFM (.99 m3/min). To increase the supply air entering the room, a venĆ tilation expert should be consulted.

Installing the draft hood

Ovens ordered for direct venting are supplied with a draft hood. Install the draft hood as follows:

1. Disconnect power to the oven.

2. Remove the two screws holding the exhaust guard. See Figure 2.

3. Install the draft hood using the screws reĆ moved in step 2. See Figure 3.

4. Reconnect power to the oven.

Figure 2

Figure 3

Installation

Utility Connections - Standards and Codes

THE INSTALLATION INSTRUCTIONS CONTAINED HEREIN ARE FOR THE USE OF QUALIFIED INĆ STALLATION AND SERVICE PERSONNEL ONLY. INSTALLATION OR SERVICE BY OTHER THAN QUĆ ALIFIED PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN AND/OR INJURY TO THE OPERAĆ TOR.

Qualified installation personnel are individuals, a firm, a corporation, or a company which either in person or through a representative are engaged in, and responsible for:

D the installation or replacement of gas piping

and the connection, installation, repair or servĆ icing of equipment.

D the installation of electrical wiring from the elecĆ

tric meter, main control box or service outlet to the electric appliance.

Qualified installation personnel must be experiĆ enced in such work, familiar with all precautions required, and have complied with all requirements of state or local authorities having jurisdiction.

U.S. and Canadian installations

Installation must conform with local codes, or in the absence of local codes, with the ANSI Z83.11aĆ CSA 1.8aĆ2004 Gas Food Service Equipment as applicable.

Installation must conform with local codes, or in the absence of local codes, with the National ElecĆ

trical Code, ANSI/NFPA 70-Latest Edition and/or CSA 22.1 as applicable.

Appliance is to be installed with backflow prevenĆ tion in accordance with applicable federal, provĆ ince and local codes.

General export installations

Installation

Gas Connection (XR8ĆG only)

GAS PIPING

A properly sized gas supply system is essential for maximum oven performance. Piping should be sized to provide a supply of gas sufficient to meet the maximum demand of all appliances on the line without loss of pressure at the equipment.

Example:

NOTE: BTU values in the following example are

for natural gas.

You purchase a XR8ĆG rack oven to add to your exĆ isting cook line.

1. Add the BTU rating of your current appliances. Pitco Fryer 120,000 BTU

6 Burner Range 60,000 BTU Deck Oven 50,000 BTU Total 230,000 BTU

2. Add the BTU rating of the new oven to the toĆ tal.

Previous Total 230,000 BTU XR8ĆG 110,000 BTU New Total 340,000 BTU

3. Measure the distance from the gas meter to the cook line. This is the pipe length. Let's say the pipe length is 30' (9.1 m) and the pipe size is 1" (2.54 cm).

4. Use the appropriate table to determine the toĆ tal capacity of your current gas piping.

The total capacity for this example is 375,000 BTU. Since the total required gas pressure, 340,000 BTU is less than 375,000 BTU, the current gas piping will not have to be inĆ creased.

NOTE: The BTU capacities given in the tables are

for straight pipe lengths only. Any elbows or other fittings will decrease pipe capaciĆ ties. Contact your local gas supplier if you have any questions.

Maximum Capacity of Iron Pipe in Cubic Feet

of Natural Gas Per Hour

(Pressure drop of 0.5 Inch W.C.)

Pipe

Length (ft)

10 360 680 1400 2100 3950 20 250 465 950 1460 2750 30 200 375 770 1180 2200 40 170 320 660 990 1900 50 151 285 580 900 1680 60 138 260 530 810 1520 70 125 240 490 750 1400 80 118 220 460 690 1300 90 110 205 430 650 1220

100 103 195 400 620 1150

From the National Fuel Gas Code Part 10 Table 10Ć2

Maximum Capacity of Pipe in Thousands of

BTU/hr of Undiluted L.P. Gas at 11" W.C.

(Pressure drop of 0.5 Inch W.C.)

Pipe Length

(ft)

10 608 1146 3525 20 418 788 2423 30 336 632 1946 40 287 541 1665 50 255 480 1476 60 231 435 1337 70 215 404 1241 80 198 372 1144 90 187 351 1079

100 175 330 1014

From the National Fuel Gas Code Part 10 Table 10Ć15

Nominal Size, Inches

3/4" 1" 1Ć1/4" 1Ć1/4" 2"

Outside Diameter, Inches 3/4" 1" 1Ć1/2"

Installation

Gas Connection (XR8ĆG only)

PRESSURE REGULATION AND TESTING

XR8ĆG ovens are rated at 110,000 BTU/Hr. (32 kW) (116 MJ/hr). Each oven has been adjusted at the factory to operate with the type of gas specified on the rating plate.

Inlet Pressure

Natural Propane

Min Max Min Max

W.C. 6.0 14.0 11.0 14.0 kPa 1.2 3.5 2.7 3.5 Manifold Pressure

Natural Propane W.C. 3.5 10.0 kPa .87 2.5

D Inlet Pressure - the pressure of the gas before

it reaches the oven.

D Manifold Pressure - the pressure of the gas

as it enters the main burner(s).

D Min - the minimum pressure recommended to

operate the oven.

D Max - the maximum pressure at which the

manufacturer warrants the oven's operation.

Each oven is supplied with a regulator to maintain the proper gas pressure. The regulator is essenĆ

tial to the proper operation of the oven and should not be removed. It is preset to provide the

oven with 3.5" W.C. (.87 kPa) for natural gas and

10.0" W.C. (2.5 kPa) for Propane at the manifold. DO NOT INSTALL AN ADDITIONAL REGULATOR

WHERE THE OVEN CONNECTS TO THE GAS SUPPLY UNLESS THE INLET PRESSURE IS ABOVE MAXIMUM.

Prior to connecting the oven, gas lines should be thoroughly purged of all metal filings, shavings, pipe dope, and other debris. After connection, the oven should be checked for correct gas pressure.

The oven 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 psig (3.45kPa).

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

Gas Connection

2.78" (71 mm)

37.83 (961mm)

Gas Connection

SIDE VIEW WITH STAND

Figure 4

Installation

Gas Connection (XR8ĆG only)

GAS HOSE RESTRAINT

If the oven is mounted on casters, a commercial flexible connector with a minimum of 3/4" (1.9 cm) inside diameter must be used along with a quick connect device.

The restraint, supplied with the oven, must be used to limit the movement of the unit so that no strain is placed upon the flexible connector. With the restraint fully stretched the connector should be easy to install and quick connect.

The restraint (ie: heavy gauge cable) should be 1,000 lb. (453 kg) test load and should be attached without damaging the building. DO NOT use the gas piping or electrical conduit for the attachment of the permanent end of the restraint! Use anchor bolts in concrete or cement block. On wooden walls, drive hi test wood lag screws into the studs of the wall.

1. Mount the supplied bracket to the leg bolt beĆ low the gas inlet. See Figure 5.

2. Attach the clip on restraining cable to the mounting bracket.

WARNING!! If the restraint is disconnected for any

reason it must be reconnected when the oven is returned to its original position.

U.S. and Canadian installations

The connector must comply with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69S CSA 6.16 and a quick disconnect device that complies with the Standard for QuickĆDisconĆ nect Devices for Use With Gas Fuel, ANSI Z21.41S CSA 6.9. Adequate means must be provided to

limit the movement of the appliance without deĆ pending on the connection and the quick disconĆ nect device or its associated piping.

General export installations

The restraint and quick connect must conform with Local and National installation standards. LoĆ cal installation codes and/or requirements may vary. If you have any questions regarding the propĆ er installation and/or operation of your Blodgett oven, please contact your local distributor. If you do not have a local distributor, please call the Blodgett Oven Company at 0011Ć802Ć860Ć3700.

Restraint Cable

Bracket

Figure 5

Back of Oven

Installation

Plumbing and Electrical Connections

PLUMBING CONNECTIONS

WARNING!! Plumbing connections must comply with

applicable sanitary, safety and plumbing codes.

Water Connections

Water supply should meet the following condiĆ tions. Consult your local water company before installing the oven.

D Hardness of 4Ć6 grains per gallon (100ppm max) D PH of 6.5 to 8.0 D Chlorides less than 30 PPM

1. Connect the cold water supply to the 3/4"

MGHT connection on the back of the oven with the water line provided. Supply pressure should be 30 to 75 psi (207 to 517 kPa) when the steam solenoid is open. The water regulaĆ tor on the oven itself has been preset at the factory. Adjust if necessary to obtain 27 GPH (gallons per hour) from the flow meter.

This product must be installed by a licensed Plumber or Gas Fitter when installed within the Commonwealth of Massachusetts.

Drain Connections

D Use pipes capable of withstanding steam temĆ

perature, don't use hoses.

D Drain pipe needs to have constant gradient

(min. 5% or 3°)

D Do not reduce the diameter of the pipe (needs

to be ¾" minimum)

D Free air venting requires minimum 1" clearance

between the end of drain and the floor.

ELECTRICAL CONNECTIONS All Models

NOTE: Electrical connections must be performed

by a qualified installer only.

Before making any electrical connections to these appliances, check that the power supply is adeĆ quate for the voltage, amperage, and phase reĆ quirements stated on the rating name plate mounted on the appliance.

The circuit breaker that is used to provide power to this appliance must have a minimum of .076" (3mm) contact spacing. The circuit breaker must meet all Local and National installation standards.

All appliances must be installed in accordance with Local or National Electrical codes.

A wiring schematic is located on the inside of the removeable side panel.

NOTE: Disconnect the power supply to the apĆ

pliance before servicing.

WARNING!! Improper installation may invalidate your

warranty.

Electric Models

The installer must supply a cord that meets all Local and National installation standards.

Gas Models U.S. and Canadian Installations

A power cord (115V units only) is supplied with a plug attached. Plug the power cord into the deĆ sired receptacle.

minimum clearance 1"

Figure 6

minimum 5% or 3°

WARNING!! If the supply cord is damaged, it must be

replaced by a special cord or assembly available from the manufacturer or its serĆ vice agent.

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