Lang 236ZC Chrome Manual

Lang Manufacturing 10 Sunnen Drive St. Louis, MO.63143-3800

Part Number: 2M-W359 Ph: 314-678-6315 Fax: 314-781-2714

Rev. F WWW.LANGWORLD.COM April 4, 2011

Installation,

Operation, and

Maintenance Instructions

Gas Griddle

Models:

224Z 260Z

236Z 272Z

236ZC Chrome

248Z

Lang Manufacturing 10 Sunnen Drive St. Louis, MO.63143-3800

Part Number: 2M-W359 Ph: 314-678-6315 Fax: 314-781-2714

Rev. F WWW.LANGWORLD.COM April 4, 2011

Safety

CAUTION: THE GRIDDLE IS EXTREMELY HEAVY. FOR SAFE

HANDLING, INSTALLER SHOULD OBTAIN HELP AS

NEEDED, OR EMPLOY APPROPRIATE MATERIALS

HANDLING EQUIPMENT (SUCH AS A FORKLIFT,

DOLLY, OR PALLET JACK) TO REMOVE THE UNIT

FROM THE SKID AND MOVE IT TO THE PLACE OF

INSTALLATION.

CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON

WHICH GRIDDLE WILL BE LOCATED MUST BE

DESIGNED TO SUPPORT THE WEIGHT OF THE

GRIDDLE.

CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN

SNAP BACK WHEN CUT.

DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE

TERMINAL PROVIDED. FAILURE TO GROUND THE

APPLIANCE COULD RESULT IN ELECTROCUTION

AND DEATH.

WARNING: INSTALLATION OF THE UNIT MUST BE DONE BY

PERSONNEL QUALIFIED TO WORK WITH

ELECTRICITY. IMPROPER INSTALLATION CAN

CAUSE INJURY TO PERSONNEL AND/OR DAMAGE

TO EQUIPMENT. UNIT MUST BE INSTALLED IN

ACCORDANCE WITH ALL APPLICABLE CODES.

NOTICE: The data plate is on top of the control box. The

griddle voltage, wattage, serial number, wire size,

and clearance specifications are on the data plate.

This information should be carefully read and

understood before proceeding with the installation.

NOTICE: The installation of any components such as a vent

hood, grease extractors, fire extinguisher systems,

must conform to their applicable National, State and

locally recognized installation standards.

NOTICE: During the first few hours of operation you may

notice a small amount of smoke coming off the unit,

and a faint odor from the smoke. This is normal for a

new griddle and will disappear after the first few

hours of use.

CAUTION: ALWAYS KEEP THE AREA NEAR THE APPLIANCE

FREE FROM COMBUSTIBLE MATERIALS.

CAUTION: KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN

AND DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY,

TO AVOID THE DANGER OF SLIPS OR FALLS.

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND

AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL.

DANGER POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT

AVOIDED, COULD RESULT IN DEATH.

WARNING POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT

AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY.

CAUTION POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT

AVOIDED, MAY RESULT IN MINOR OR MODERATE INJURY.

NOTICE Helpful operation and installation instructions and tips are

present.

FOR YOUR SAFETY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN

THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

POST IN A PROMINENT LOCATION

INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THAT THE USER SMELLS GAS, THIS

INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUPPLIER.

AS A MINIMUM, TURN OFF THE GAS AND CALL YOUR GAS COMPANY AND YOUR

AUTHORIZED SERVICE AGENT. EVACUATE ALL PERSONNEL FROM THE AREA.

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.

Model # Purchased from

Serial # Location

Date purchased Date installed

Purchase order # For service, call

CHAPTER PAGE

Safety .............................................................................................. 2

Table Of Contents ........................................................................... 4

Equipment Description .................................................................... 7

Unpacking ....................................................................................... 9

Installation ....................................................................................... 10

Initial Start-Up.................................................................................. 13

Operation......................................................................................... 14

Cleaning Procedures....................................................................... 19

Troubleshooting............................................................................... 20

Exploded View................................................................................. 22

Parts List ......................................................................................... 23

Wiring Diagram................................................................................ 28

IMPORTANT READ FIRST IMPORTANT

CAUTION

THE GRIDDLE IS EXTREMLY HEAVY. FOR SAFE HANDLING, INSTALLER

SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE

MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR

PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO

THE PLACE OF INSTALLATION.

CAUTION

ANY STAND, COUNTER OR OTHER DEVICE ON WHICH THE GRIDDLE

WILL BE LOCATED MUST BE DESIGNED TO SUPPORT THE WEIGHT OF

THE GRIDDLE.

CAUTION SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN

CUT.

WARNING

INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED

TO WORK WITH PLUMBING. IMPROPER INSTALLATION CAN CAUSE

INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT. UNIT MUST

BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES.

NOTICE

The data label is located behind the front panels on the inside face of each

body side. The English label is on the left; the French language label is on

right. The griddle serial number, gas specifications, and clearance

specifications are on the data plate. This information should be carefully

read and understood before proceeding with the installation.

NOTICE

The installation of any components such as a vent hood, grease

extractors, fire extinguisher systems, must conform to their applicable

National, State and locally recognized installation standards.

WARNING

THIS APPLIANCE IS EQUIPPED WITH A 3-PRONG (GROUNDING) PLUG

FOR YOUR PROTECTION AGAINST SHOCK HAZARD AND MUST BE

PLUGGED DIRECTLY INTO A PROPERLY GROUNDED 3-PRONG

RECEPTACLE. DO NOT CUT OR REMOVE THIS GROUNDING PRONG

FROM THE PLUG.

NOTICE

When this appliance is installed with casters, it must be installed with the

casters supplied, a connector complying with either ANSI Z21.69 •CSA

6.16 and a quick-disconnect device complying with ANSI Z21.41 •CSA 6.9.

It must also be installed with restraining means to guard against

transmission of strain to the connector as specified in the appliance

manufactures instructions.

NOTICE Kits designed to accommodate griddles from sea level to 5000 feet.

Contact factory for orifice sizes on installations above 5000 feet.

WARNING BEFORE LIGHTING, USE A SOAP AND WATER SOLUTION TO TEST ALL

JOINTS FOR GAS LEAKS.

NOTICE

During the first few hours of operation you may notice a small amount of

smoke coming off the griddle, and a faint odor from the smoke. This is

normal for a new oven and will disappear after the first few hours of use.

CAUTION ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM

COMBUSTIBLE MATERIALS.

IMPORTANT READ FIRST IMPORTANT

CAUTION

KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY. IF SPILLS

OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER OF SLIPS OR

FALLS.

NOTICE

Once the griddle temperature set point has been changed, it will heat to

that setting each time the griddle is turned on. Refer to “Changing the

Griddle Temperature.

NOTICE

In order for the Day Part feature to work properly, you must set up at least

two day parts. If only one day part is set, the control will use this setting as

the default temperature setting.

WARNING KEEP WATER AND SOLUTIONS OUT OF CONTROLS. NEVER SPRAY OR

HOSE CONTROL CONSOLE.

CAUTION

MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS

MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN TO

WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND PROTECTIVE

CLOTHING. CAREFULLY READ THE WARNING AND FOLLOW THE

DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED.

NOTICE Never leave a chlorine sanitizer in contact with stainless steel surfaces

longer than 10 minutes. Longer contact can cause corrosion.

NOTICE

Service on this or any other Lang Manufacturing appliance must be

performed by qualified personnel only. Consult your authorized service

agent directory or call the factory at 314-678-6315, or visit our website at

WWW.LANGWORLD.COM For the service agent nearest you.

WARNING

HIGH VOLTAGE IS PRESENT INSIDE THIS APPLIANCE WHEN THE UNIT IS

PLUGGED / WIRED INTO A LIVE RECEPTACLE. BEFORE REPLACING

ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER

SUPPLY.

CAUTION

USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY

LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY

INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND

WILL VOID ALL WARRANTIES.

IMPORTANT

The installation of the Appliance should conform to the NATIONAL FUEL GAS CODE

"ANSI Z223.1/NFPA 54 - LATEST EDITION" AND ALL LOCAL GAS COMPANY RULES

AND REGULATIONS. IN CANADA INSTALLATION SHALL BE IN ACCORDANCE WITH

THE CURRENT CAN/CGA-B149.1 NATURAL GAS INSTALLATION CODE OR

CAN/CGA-B149.2 PROPANE INSTALLATION CODE AND LOCAL CODES WHERE

APPLICABLE.

Equipment Description

Exterior Construction

•The griddle dimensions are 17” (43.18cm) High, 30” (76.20cm) Deep, and width is

dependent on the actual model number.

•The sidewall is constructed of double wall stainless steel, which allows closer

installation to combustible surfaces.

•The griddle surface is made of 1¼” thick, highly polished steel to reduce hot and

cold spots, recovery problems, warping, and ensure even heat to the edges of the

griddle.

Operation

•Temperature control is maintained with a single controller and one RTD probe per

12” section

•The control has factory configurable maximum and minimum temperature

settings. The maximum temperature value can be set between 400ºF (200ºC) and

550ºF (288 ºC) in 5º increments. The minimum temperature value can be set

between 100ºF and 175ºF in 5º increments.

•The controls reaction to changes in temperature is also factory configurable with a

hysteresis range of 0ºF (-18ºC) to 10ºF (-12ºC).

•The controller can be calibrated to griddle surface measurements.

Technical

•The griddle will operate on either natural gas or propane and can be easily

converted in the field.Please reference the conversion instructions listed in this

manual.

•It is shipped with a power cord and plug attached.

•Floor space required is 30” (76.20cm) deep, and width is 2ft, 3ft, 4ft, 5ft, or 6ft

depending on actual model number.

Griddle Gas and Voltage Specifications

•This model can be connected to any 120 Volt source. The gas and electrical

specifications are listed in the table on the following page.

Equipment Description

GAS AND ELECTRICAL INPUT REQUIREMENTS

TOTAL BTU INPUT

ELECTRICAL CONNECTION

MODEL

NUMBER DESCRIPTION NATURAL

5” WC

PROPANE

10” WC

GAS CONNECTION

VOLTAGE AMPS

CORD/PLUG &

PRESSURE

REGULATOR

224Z 24 INCHES 54,000 54,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED

236Z 36 INCHES 81,000 81,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED

248Z 48 INCHES 108,000 108,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED

260Z 60 INCHES 135,000 135,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED

272Z 72 INCHES 162,000 162,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED

SPECIFICATIONS AND INFORMATION

GRILL SURFACE

OVERALL

CLEARANCE FROM NON-

COMBUSTIBLE SURFACES

MODEL

NUMBER

WIDTH DEPTH

SQUARE INCHES

OF GRIDDLE

NUMBER

BURNERS

NUMBER OF

CONTROLS

NUMBER

GREASE

DRAWERS SIDES BACK BOTTOM

SHIPPING

WEIGHT

224Z 24 INCHES 23 INCHES 552 2 1 1 0 INCHES 5 INCHES 4 INCH LEG 370

236Z 36 INCHES 23 INCHES 828 3 1 1 0 INCHES 5 INCHES 4 INCH LEG 500

248Z 48 INCHES 23 INCHES 1104 4 1 2 0 INCHES 5 INCHES 4 INCH LEG 650

260Z 60 INCHES 23 INCHES 1380 5 1 2 0 INCHES 5 INCHES 4 INCH LEG 780

272Z 72 INCHES 23 INCHES 1656 6 1 2 0 INCHES 5 INCHES 4 INCH LEG 920

Unpacking

Receiving the Griddle

Upon receipt, check for freight damage, both visible and concealed. Visible

damage should be noted on the freight bill at the time of delivery and signed

by the carrier's agent. Concealed loss or damage means loss or damage,

which does not become apparent until the merchandise has been unpacked.

If concealed loss or damage is discovered upon unpacking, make a written

request for inspection by the carrier's agent within 15 days of delivery. All

packing material should be kept for inspection. Do not return damaged

merchandise to Lang Manufacturing. File your claim with the carrier.

Location

Prior to un-crating, move the griddle as near to its intended location as

practical. The crating will help protect the unit from the physical damage

normally associated with moving it through hallways and doorways.

Un-crating

The griddle will arrive completely assembled inside a wood frame and

strapped to a skid. Cut the straps and remove the wood frame.

CAUTION THE GRIDDLE IS EXTREMLY HEAVY. FOR SAFE HANDLING, INSTALLER

SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE

MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR

PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO

THE PLACE OF INSTALLATION.

CAUTION ANY STAND, COUNTER OR OTHER DEVICE ON WHICH THE GRIDDLE

WILL BE LOCATED MUST BE DESIGNED TO SUPPORT THE WEIGHT OF

THE GRIDDLE.

CAUTION SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN

CUT.

Remove the griddle from the skid and install the legs into the leg receiver

Tubes

Place the griddle in its intended location.

Installation

WARNING INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED

TO WORK WITH PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY

TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT. UNIT MUST BE

INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES.

NOTICE The data label is located behind the front panels on the inside face of each

body side. The English label is on the left; the French language label is on

right. The griddle serial number, gas specifications, and clearance

specifications are on the data plate. This information should be carefully read

and understood before proceeding with the installation.

NOTICE The installation of any components such as a vent hood, grease extractors,

fire extinguisher systems, must conform to their applicable National, State

and locally recognized installation standards.

Leg Installation

The legs are installed by sliding the threaded ends of the legs into the leg

receiver tubes located in each corner of the griddle.

Slide the leg up until contact is made with the threaded nut at the top of the

receiver tube. Screw the leg counter-clockwise until it is hand tight.

Tighten the setscrew on the receiver tube (one per leg).

WARNING THIS APPLIANCE IS EQUIPPED WITH A 3-PRONG (GROUNDING) PLUG FOR

YOUR PROTECTION AGAINST SHOCK HAZARD AND MUST BE PLUGGED

DIRECTLY INTO A PROPERLY GROUNDED 3-PRONG RECEPTACLE. DO

NOT CUT OR REMOVE THIS GROUNDING PRONG FROM THE PLUG.

Electrical Connection

The electrical connection must be made in accordance with local codes or in

the absence of local codes with NFPA No. 70, latest edition (in Canada use:

CAS STD. C22.1).

The electrical service is provided by a cord and plug located at the back of the

griddle slight off center and adjacent to the gas connection.

Each griddle requires a 115-volt, 2 amp grounded supply.

NOTICE

When this appliance is installed with casters, it must be installed with the casters

supplied, a connector complying with either ANSI Z21.69 •CSA 6.16 and a quick-

disconnect device complying with ANSI Z21.41 •CSA 6.9. It must also be installed with

restraining means to guard against transmission of strain to the connector as specified

in the appliance manufactures instructions.

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