Cornelius In-N-Out Burger NGF 255 Installation Manual

IN-N-OUT BURGERS

NGF 255 WITH COLD CARBONATION

Installation Manual

Release Date: January 27, 2011

Publication Number: 621058476INS

Revision Date: N/A

Revision: A

Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.

The products, technical information, and instructions contained in this manual are subject to change without notice.
These instructions are not intended to cover all details or variations of the equipment, nor to provide for every possi
ble contingency in the installation, operation or maintenance of this equipment. This manual assumes that the per­son(s) working on the equipment have been trained and are skilled in working with electrical, plumbing, pneumatic,
and mechanical equipment. It is assumed that appropriate safety precautions are taken and that all local safety and
construction requirements are being met, in addition to the information contained in this manual.

This Product is warranted only as provided in Cornelius’ Commercial Warrant applicable to this Product and is sub­ject to all of the restrictions and limitations contained in the Commercial Warranty.

Cornelius will not be responsible for any repair, replacement or other service required by or loss or damage resulting
from any of the following occurrences, including but not limited to, (1) other than normal and proper use and normal
service conditions with respect to the Product, (2) improper voltage, (3) inadequate wiring, (4) abuse, (5) accident,
(6) alteration, (7) misuse, (8) neglect, (9) unauthorized repair or the failure to utilize suitably qualified and trained per
sons to perform service and/or repair of the Product, (10) improper cleaning, (11) failure to follow installation, oper­ating, cleaning or maintenance instructions, (12) use of “non-authorized” parts (i.e., parts that are not 100%
compatible with the Product) which use voids the entire warranty, (13) Product parts in contact with water or the
product dispensed which are adversely impacted by changes in liquid scale or chemical composition.

Contact Information:

To inquire about current revisions of this and other documentation or for assistance with any Cornelius product con­tact:

www.cornelius.com

800-238-3600

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Trademarks and Copyrights:

This document contains proprietary information and it may not be reproduced in any way without permission from
Cornelius.

Printed in U.S.A.

TABLE OF CONTENTS

Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Read and Follow ALL Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Different Types of Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Qualified Service Personnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Shipping And Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

CO2 (Carbon Dioxide) Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Mounting in or on a Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Adjust Carbonator CO2 Regulator & Turn Water Inlet Supply Line ON. . . . . . . . . . . . . . . . . . . . . . . 5

Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Gate Restrictor Plate and Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Diagnostics Guide for the Main Control Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

IDC Installation Manual

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DANGER:

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WARNING:

CAUTION:

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WARNING:

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SAFETY INSTRUCTIONS

READ AND FOLLOW ALL SAFETY INSTRUCTIONS

Safety Overview

• Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warning/caution labels on the unit (decals, labels or

laminated cards).

• Read and understand ALL applicable OSHA (Occupational Safety and Health Administration) safety regulations before

operating this unit.

Recognition

Recognize Safety Alerts

This is the safety alert symbol. When you see it in this manual or on the unit,

be alert to the potential of personal injury or damage to the unit.

DIFFERENT TYPES OF ALERTS

Indicates an immediate hazardous situation which if not avoided WILL result in serious injury, death or equipment
damage.

Indicates a potentially hazardous situation which, if not avoided, COULD result in serious injury, death, or equipment
damage.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury or equipment
damage.

SAFETY TIPS

• Carefully read and follow all safety messages in this manual and safety signs on the unit.

• Keep safety signs in good condition and replace missing or damaged items.

• Learn how to operate the unit and how to use the controls properly.

• Do not let anyone operate the unit without proper training. This appliance is not intended for use by very young children or

infirm persons without supervision. Young children should be supervised to ensure that they do not play with the appliance.

• Keep your unit in proper working condition and do not allow unauthorized modifications to the unit.

QUALIFIED SERVICE PERSONNEL

Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND
PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. FAILURE TO COMPLY COULD RESULT IN
SERIOUS INJURY, DEATH OR EQUIPMENT DAMAGE.

© 2005-2010, IMI Cornelius Inc. - 1 - Publication Number: 621057403INS

IDC Installation Manual

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WARNING:

CAUTION:

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CAUTION:

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DANGER:

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WARNING:

SAFETY PRECAUTIONS

This unit has been specifically designed to provide protection against personal injury. To ensure continued protection
observe the following:

Disconnect power to the unit before servicing following all lock out/tag out procedures established by the user. Verify
all of the power is off to the unit before any work is performed.

Failure to disconnect the power could result in serious injury, death or equipment damage.

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Always be sure to keep area around the unit clean and free of clutter. Failure to keep this area clean may result in
injury or equipment damage.

SHIPPING AND STORAGE

Before shipping, storing, or relocating the unit, the unit must be sanitized and all sanitizing solution must be drained
from the system. A freezing ambient environment will cause residual sanitizing solution or water remaining inside the
unit to freeze resulting in damage to internal components.

CO2 (CARBON DIOXIDE) WARNING

CO2 displaces oxygen. Strict attention MUST be observed in the prevention of CO2 gas leaks in the entire CO2 and
soft drink system. If a CO
contaminated area before attempting to repair the leak. Personnel exposed to high concentrations of CO
experience tremors which are followed rapidly by loss of consciousness and DEATH.

2 gas leak is suspected, particularly in a small area, IMMEDIATELY ventilate the

2 gas

MOUNTING IN OR ON A COUNTER

When installing the unit in or on a counter top, the counter must be able to support a weight in excess of 600 lbs. to
insure adequate support for the unit. FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY, DEATH OR

EQUIPMENT DAMAGE.

NOTE: Many units incorporate the use of additional equipment such as ice makers. When any addition

equipment is used you must check with the equipment manufacturer to determine the additional
weight the counter will need to support to ensure a safe installation.

Publication Number: 621057403INS - 2 - © 2005-2010, IMI Cornelius Inc.