Hickory Hardware Convection Oven N 5 5 E User Manual

Hickory Industries, Inc.

Installation Manual

USA

HickoryRotisseries

Models: N/5.5 E

Machine Type

Total Power Rating

Elements / Spits

Electrical Rating

TemperatureRange

Timer

N / 5. 5 E

6000 or 8400 Watts

4 Elements with 5 Spits

208/240 V or 380/410 V

200ºF - 550ºF

Manual or Fully Automatic

Delivery Date:

Final Inspection:

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950 Page 1 of 15

Hickory Industries, Inc.

1.0 Installation Instructions

When installing these units, it is important to comply with the most recently

established rules and regulations as deemed pertinent by the local and national

electrical, ventilation, sanitation, and fire codes. These units are classified

by Underwriters Laboratories, Inc. as Electrically Heated Food Service Equipment.

Electric units must not be directly connected to a flue or exhaust vent. However,

electric units may require operation in conjuction with a canopy type exhaust hood if

deemednecessarybylocalauthorities.

The units must be installed in such a way that proper ventilation and heat exchange is

assured. The room must be ventilated in accordance to the valid codes and

regulations.

The units are to be installed securely and horizontally. The units may be installed on

combustible floors. The units must be installed with adjustable legs if placed on a

combustiblesurface.

The minimum clearance to the rear or side walls must be 13 inches. It is also

important to insure that the bottom of the units is kept clear so that proper ventilation

or air exchange can occur. Rear clerance can be reduced to 1" with the repalcement of

therearglasswithmetalpanels.

Normally, the units will be sent to the operator already set up for the particular

electrical service available at their location. However, unless otherwise specified, the

electric units are set up for 208 V, 3 Phase, 60 Hz use. Before installing and using the

units for the first time, it is important to make sure that the electrical power indicated

on the data plate matches the type of electrical power available in the location.

Should this not be the case, it is imperative to change or convert the units to the

neededtypes.

Electric units must be hard-wired or fitted with a power cord by a licensed

electrician.

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 3 of 15

Hickory Industries, Inc.

1.1

General Information

The Operating Instructions are to be given to the operator of the rotisserie. All unit

operators are to be familiar with the functions of the rotisserie.

The Operating Instructions should be kept in a location close to the rotisserie. It should be

easilyrecognizeableandeasilyaccessible.

Electric units can be ordered to meet most electrical specifications.

It is recommended that a repair and maintenance contract be signed with the

manufacturer's agent, distributor, or service agency.

1.2

Description of the Data Plate

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

MODEL: N/5.5 E

SERIAL NO.

MODEL: N/5.5 E

SERIAL NO.

MOTOR: 110 - 120VOLTS 60 CYCLE AC

CURRENT

MOTOR: 110 - 120 VOLTS 60 CYCLE AC

CURRENT

WATTS

SINGLEPHASE

3 RPM

WATTS

SINGLEPHASE

3 RPM

HEATING ELEMENTS 208 VOLTS

60 CYCLE

HEATING ELEMENTS 208 VOLTS

60 CYCLE

PHASE

LISTED

PHASE

LISTED

CURRENT

1400 WATTS PER ELEMENT

ELEMENTS

607C

TOTAL WATTAGE

6000

TOTAL WATTAGE

6000

MFG. DATE

MINIMUM INSTALLATION

CLEARANCES

MINIMUM INSTALLATION

CLEARANCES

SIDES:

BACK:

13 INCHES

SIDES:

BACK:

13 INCHES

MAXIMUM WATTAGE PER LAMP 40 WATTS

WARNING!

Thisunitmustbeinstalledandconnectedinaccordancetothelatestregulations

andmayrequireoperationinconjunctionwithaforcedventilationorexhausthood.

Thisunithasbeendesignedforprofessionaluseonly

andmayonlybeinstalledorrepairedbylicensedserviceagencies!

Beforeinstallingorusingthisequipment,readtheseinstructions!

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 4 of 15

Hickory Industries, Inc.

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

MODEL: N/5.5 E

SERIAL NO.

MODEL: N/5.5 E

SERIAL NO.

MOTOR: 208-220VOLTS 60 CYCLE AC CURRENT

MOTOR: 110-120 VOLTS 60 CYCLE AC CURRENT

WATTS

SINGLEPHASE

3 RPM

WATTS

SINGLEPHASE

3 RPM

HEATING ELEMENTS 208 VOLTS

60 CYCLE

HEATING ELEMENTS 208 VOLTS

60 CYCLE

PHASE

LISTED

CURRENT

1400 WATTS PER ELEMENT

2000 WATTS PER ELEMENT

ELEMENTS

607C

TOTAL WATTAGE

6000

8000

MFG. DATE

MINIMUM INSTALLATION

CLEARANCES

MINIMUM INSTALLATION

CLEARANCES

SIDES:

BACK:

13 INCHES

SIDES:

BACK:

13 INCHES

MAXIMUM WATTAGE PER LAMP 40 WATTS

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

MODEL: N/5.5 E

SERIAL NO.

MODEL: N/5.5 E

SERIAL NO.

MOTOR: 208-240VOLTS 50 CYCLE AC CURRENT

WATTS

SINGLEPHASE

3 RPM

WATTS

SINGLEPHASE

3 RPM

HEATING ELEMENTS 208 VOLTS

50 CYCLE

HEATING ELEMENTS 208 VOLTS

50 CYCLE

PHASE

LISTED

CURRENT

1400 WATTS PER ELEMENT

ELEMENTS

607C

TOTAL WATTAGE

6000

MFG. DATE

MINIMUM INSTALLATION

CLEARANCES

MINIMUM INSTALLATION

CLEARANCES

SIDES:

BACK:

13 INCHES

SIDES:

BACK:

13 INCHES

MAXIMUM WATTAGE PER LAMP 40 WATTS

HICKORY INDUSTRIES, INC.

NORTH BERGEN, NJ 07047

MODEL: N/5.5 E

SERIAL NO.

MOTOR: 208-240VOLTS 50 CYCLE AC CURRENT

WATTS

SINGLEPHASE

3 RPM

HEATING ELEMENTS 208 VOLTS

50 CYCLE

PHASE

LISTED

CURRENT

2000 WATTS PER ELEMENT

ELEMENTS

607C

TOTAL WATTAGE

8000

MFG. DATE

MINIMUM INSTALLATION

CLEARANCES

SIDES:

BACK:

13 INCHES

MAXIMUM WATTAGE PER LAMP 40 WATTS

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950 Page 5 of 15

Hickory Industries, Inc.

1.3

MachineDrawingsandDimensions

The following drawing of the Front View, Side View, and Top View indicate where the

dimensions are taken and should be used to plan the installation of the units.

N/ 5.5 E

Top View

Front View

Right Side View

N/ 5.5 E

inches

29"

737

Height

Width

Depth

39-1/4"

997

22-1/16"

560

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950 Page 6 of 15

Hickory Industries, Inc.

1.4

1.5

ElectricalConversionandAdjustmentInstructions

Before converting or adjusting the machine to another type of electricity, it is imperative that

electrical power to the machines should also be turned off. When converting, make sure that

the proper electrical diagram is followed and that the motor and timer match the connected

single phase voltage!

CookingCycle

In order to start the cooking cycle, the elements must be powered. The heating cycle will

start only when the following procedure is followed:

a. The TEMPERATURE switch is turned to "on".

b. A cooking temperature must be set on the thermostat (i.e. 450°F).

c. The cooking timer must be activated (see Operating Instructions).

Once these steps are completed, the unit will call for heat and the cooking cycle will be

activated. The main contactor, which powers the heating elements, will stay on until the

setcookingtemperatureisreached, assensedbythethermocoupleattachedtothethermostat.

With the temperature reached, the electrical power to the elements will be cut off as the

thermostat shuts off the power to the contactor. When the temperature drops below the set

point, electrical power is again sent to the heating system, thus starting the heating process

all over. The system will cycle on and off as needed to maintain the set cooking point.

1.6

Maintenance, responsetotechnicalproblems.

Should a technical problem arise for any reason, shut off the machine and call for technical

service.

A routine maintenance should be carried out at least once a year. Contact your local,

certified service company for maintenance.

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 7 of 15

Hickory Industries, Inc.

1.6.1 ReasonsforProblemsandSolutions

Problem

Cause

Solution

Unitdoesnotheat.

Rotisserienot"on".

MakesurethattheTEMPERATURE

switchison.

Thermostatmustbeset(i.e. 550°F).

Thecookingtimermustbeoperational

(cookcycle).

A red LED on the TEMPERATURE

switchindicatesthatthecontactoris

supplyingpowertotheheating

elements.

Usingtheelectricaldiagram, make

surethattheentiresystemisfully

functional.

Unittakestoo

long to cook.

Temperaturesettoolow. a.

Tocookchickens,wesuggestthatthe

temperature be set to MAXIMUM. If

thechickensare"burning", whichis

usuallyduetosugarsinthemarinade

orrub,thenthetemperaturemustbe

reducedaccordingly.

Timer is not properly set. b.

When programming the timer, it will

onlyheatuptherotisseriewhena

"cookpot"appearsonthedisplay.

Beforesettingacookingtime, make

surethatenoughtimeisprogrammed!

Chickenaretoobig.

Aloadof20chickens, eachabout

3.25lbs., willtakeabout1hourand

30minutestocookina6400Watt

unit. Thelargerthechickens, the

longerthecookingtime.

Notenoughpowerisbeing d.

suppliedtotheunit.

Makesurethatthehot, neutral, and

groundleadsareproperlymatchedup.

Alsomakesurethatallofthephases

arelive.

Thelowermetaldeflectors e.

areonbackwards.

Thetwolowerheatingelementshave

twoconcavedeflectorswhichdirect

theheattowardsthecenterofthe

chamber. Acommonerroristo

covertheelements,preventingtheheat

fromreachingthecenteroftheunit.

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950 Page 8 of 15

Hickory Industries, Inc.

1.7

Spit Drive Mechanism

This unit is equipped with a planetary motion spit drive system. This means that each spit is

turning upon its axis at the same time that they turn about the center shaft. When the motor

switch is turned to on, the disks and the spits will begin to turn. Insure that the mechanism

turns smoothly when testing the unit.

Center Shaft

AluminumDrive

Disk

Spit

Before cooking, it is imperative that the center shaft be covered and protected with aluminum foil. This will

prevent fats from carbonizing on the shaft, making the removal of the aluminum disks much easier in the

future. If the shaft is not protected, it may eventually be impossible to remove the disks should there be a

problem in the spit drive mechanism.

The driven and the stationary drive gears are located behind the aluminum drive disk. These can be

viewed by taking out the removable aluminum disks. The driven gears and the stationary gear should

be viewed once a week to check for fat or carbonization build-up. Any fat or dirt should be cleaned

off since a build-up will eventually damage the drive system.

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 9 of 15

Hickory Industries, Inc.

1.8 N/5.5E Parts List

Item Qty. Description

Material Length

Size

Manufacturer

553

554

519

520

Shaft 5/8 (Removable Drums - Center)

Shaft Locking Slide

Drive Bearing Holder (Left - with brass bearing)

Drive Bearing Holder (Right - with teflon bearing) Steel (Chromed)

Brass Shaft Bearing

Teflon Shaft Bearing

5/8"

Hickory

Steel (Chromed)

Brass

Teflon

566

501

502

503

504

514

564

505

Aluminum Disk Drive (Bare)

Aluminum Disk Slave (Bare)

Alum. Disk Drv. (Complete w/ Spit Driven Gears)

Alum. Disk Slave (Complete w/ Spit Supports)

Disk Retaining Pin

CastAluminum

Cast Aluminum

Hickory

Steel

1-1/2"

5/32"

Teflon Spacers - 1/4" round

Aluminum Disk Teflon Coating

561

555

559

560

565

Spit Driven Gear Assembly

SnapRing(Gears)

Spit Driven Gear Bearing Holder

Spit Driven Gear

Steel (Chromed)

Steel

Steel (Chromed)

Hickory

Teflon Spit Driven Gear Bearing

1/4"

563

562

Stationary Gear

Spit Support

Steel

Hickory

Steel (Chromed)

510

511

521

522

Chain (Roller - 5.5)

Steel

Hickory

Chain Link (Roller - 5.5)

Drive Sprocket - Roller Chain

Driven Sprocket - Roller Chain

Drive Shaft

512

Chain Tensioner

Steel

Hickory

Buss

509

527

538

541

567

568

569

Buss Fuse 0.5 Amp

Fuse Holder 0.5 Amp

Lamp Cover

Micro Switch & Toggle

Thermostat 200-550

Thermostat Knob

Timer (without Adapter)

Adapter (for Timer)

Motor Gear - 120V

Lamp, 120 V

Steel (Chromed)

Hickory

Marquardt

Eaton

Bodine

Hickory

Leviton

569a 1

542

539

540

LampSocket

Ceramic

120

121

122

Drip Pan (5.5)

Drip Pan Plug

Drip Pan Receptacle

Brass

Hickory

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950 Page 10 of 15

Hickory Industries, Inc.

1.8 N/5.5E Parts List (Contd.)

Item Qty. Description

Material Length

Size

Manufacturer

123

Electrical Grounding Cap

Electrical Wire

Buchanan Contact Section 824

Buchanan Contact Section 830

Relay (Contactor) 3 Pole 220V

Capacitor

Hickory

Janor Wire

Buchanan

106

107

550

525

129

523

524

549

Element Holder

Hickory

Glenn

Hickory

Element Porcelain Insulator

Element, Straight 220 V - 1400 Watt

Element, Straight 240 V - 1400 Watt

Reflector

513

515

516

518

545

532

533

534

526

GlassHinge

Door Bearing Brass

Hickory

Brass

Steel

Door Handle (Metal)

Door Spring (Mechanical)

Pneumatic Spring

Glass Tempered Large (Door)

GlassTempered(Rear)

Glass Tempered (Rear - Small)

Feet Adjustable Plastic

Glass

Plastic

28.94" x 16.5"

28.94" x 12"

28.94" x 4.5"

Hickory

556

Spit Complete (incl. all skewers & screws)

Steel

Hickory

185 5/Spit Skewer Double

186 5/Spit Skewer Single

219 1/Skw.Thumb Screw

557

225

Spit Turkey Center only

Turkey Skewers Single

Hickory

506

507

Basket Hanging

BasketBearingBrass

Steel (Chromed)

Brass

Hickory

439a

508

Angle (V) Spits (Option!)

Basket Spits (

Hickory

Steel (Chromed)

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

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Hickory Industries, Inc.

1.8 N/5.5E Exploded View

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 12 of 15

Hickory Industries, Inc.

Glass Replacement on the

5.5E & 10.10E Machines

Make sure that the handle and all associated hardware

is available at the site or order the mounting hardware

from Hickory.

Make sure that the handle and all associated hardware

is available at the site or order the mounting kit from

Hickory.

Make sure that the glass bar is in the open

position.

Glass handle, flat washer, lock washer, 10/32 screw

Glass

Closed Position

Open Position

The glass mounts between the glass handle and the flat

washer.

Install the glass handle. Be sure to use Loc-Tite.

Glass

Frame

Newer style units incorporate the spacer welded

on the glass bar..

Glass

Handle

Upper mounting hardware

Square silicon washer

NOTE: THE 90 BEND ON THE GLASS

HANDLE IS LOWER THAN THE GLASS. DO

NOT MOUNT THE HANDLE WITH THE 90

DEGREE BEND UP.

Round silicone washer

Metal spacer

USE HIGH TEMPERATURE LOC-TITE

on all screws for both the glass handle and the

upper mounting screws.

Otherwise the handle will come loose and chip

the glass or fall slightly and chip around the

mounting screw holes. This will lead to break-

age!

Glass

Flat washer

1/4-20 x 1” special screw

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Column 1

Column 2

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Page 13 of 15

Hickory Industries, Inc.

Replacing the front glass

DO NOT TIGHTEN. This will ensure that you have

enough play to move the glass around without

bumping the glass.

Insert the screw on to the glass (use hi heat Loc-tite).

As a hint, start with the middle screw it will give you

some leverage with the glass.

Proceed with the remaining screws (use hi heat Loc-

tite). Make sure that the glass is sandwiched be-

tween silicone washer and the silicone spacer.

Silicone

Washer

Silicone

Spacer

Slowly turn the screw onto the glass bar - DO NOT

TIGHTEN. Make sure that you do not see any

threads or that the glass rests on the threads.

Slightly turn each screw until snug. It should be snug

but loose enough to move . Adjust the glass so that

the spacing is even around the sides and bottom of

the machine. You can now verify the glass spacing

with the side and the bottom of the machine.

Make sure that when resting the glass on the

screws, it only rests on the un-threaded portion

of the screw (closest to the head of the screw).

Before moving glass make sure threads are inserted

onto metal spacer

Improperly Spaced

Note:

Uneven

Spacing

Properly Spaced

Threads Exposed

Note:

Even

Spacing

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Column 3

Column 4

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Page 14 of 15

Hickory Industries, Inc.

If the glass is not evenly spaced, adjust the glass until

its evenly spaced.

CAUTION: If the screws are not snug enough, when

lowering the glass door, the glass my hit the screws

and chip the glass.

CAUTION: When tightening the screws, if the glass

shifts down, the glass door will be too close to the

roof of the machine when the glass door is shut.

Open door and tighten upper mounting screws.

Close the door and verify that the side and bottom

spacing is even all around.

Make sure all screws are tight and have been replaced

using hi heat Loc-Tite.

Return equipment back to operating condition.

Caution

Operators should not use a razor blade

or knife to clean the glass.

Glass should not be cleaned with abra-

sives, soft scrub or any pad, i.e. Brillo,

Scotch Brite, scouring pad etc. This

will scratch the glass and render the

glass faulty.

Tempered glass will break if scratched,

shipped or mishandled in any way. It

can break in a day or a year. BUT IT

WILL BREAK.

4900 Westside Avenue, North Bergen, New Jersey 07047 N/5.5E Installation 8/5/97

Left Blank Intentionally

Column 5

Tel: [201] 223-0050 Fax: [201] 223-0950

Page 15 of 15

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