Hatco GRS Series Operation Manual

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Page 1

I&W #07.05.027.00

GLO-RAY

Heated Shelf

GRS, GRSB, and GRSBF Series

Installation and Operating Manual

Do not operate this equipment unless you have read and understood the contents of this manual! Failure to follow the instructions contained in this manual may result in serious injury or death. This manual contains important safety information concerning the maintenance, use, and operation of this product. If you’re unable to understand the contents of this manual, please bring it to the attention of your supervisor. Keep this manual in a safe location for future reference.

No opere este equipo al menos que haya leído y comprendido el contenido de este manual! Cualquier falla en el seguimiento de las instrucciones contenidas en este manual puede resultar en un serio lesión o muerte. Este manual contiene importante información sobre seguridad concerniente al mantenimiento, uso y operación de este producto. Si usted no puede entender el contenido de este manual por favor pregunte a su supervisor. Almacenar este manual en una localización segura para la referencia futura.

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CONTENTS

Form No. GRSM-0108

INTRODUCTION

The Hatco Glo-Ray Heated Shelf is designed to keep prepared foods hot in kitchen work areas, server pick-up stations, or customer serving points. It will keep all foods at optimum serving temperatures without affecting quality. This warmer has a thermostatically-controlled heated base to extend the holding times of most foods.

Glo-Ray Heated Shelves are a product of extensive research and field testing. The materials used were selected for maximum durability, attractive appearance, and optimum performance. Every unit is inspected and tested thoroughly prior to shipment.

This manual provides the installation, safety, and operating instructions for the Glo-Ray Heated Shelf. Hatco recommends all installation, operating, and safety instructions appearing in this manual be read prior to installation or operation of the Glo-Ray Heated Shelf.

Safety information that appears in this manual is identified by the following signal word panels:

WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE is used to address practices not related to personal injury.

NOTICE

CAUTION

WARNING

Important Owner Information...............................i

Introduction ...........................................................i

Important Safety Information..............................1

Specifications.......................................................2

Plug Configurations .........................................2

Dimensions - GRS Models ..............................2

Dimensions - GRSB Models............................3

Dimensions - GRSBF Models .........................4

Electrical Rating Chart - GRS Models.............5

Electrical Rating Chart - GRSB Models ..........6

Electrical Rating Chart - GRSBF Models ........8

Model Descriptions............................................10

GRS Model ....................................................10

GRSB and GRSBF Models ...........................10

Model Designation .............................................10

Installation...........................................................11

GRS Models ..................................................11

GRSB and GRSBF Models ...........................11

Operation ............................................................15

Maintenance .......................................................16

Cleaning.........................................................16

Troubleshooting Guide......................................17

Accessories ........................................................18

Hatco Limited Warranty.....................................21

Authorized Parts Distributors...........Back Cover

IMPORTANT OWNER INFORMATION

Record the model number, serial number, voltage and purchase date of your Glo-Ray®Heated Shelf in the spaces below. Please have this information available when contacting Hatco for service assistance.

Model No. ____________________________________

Serial No. ____________________________________

Voltage ______________________________________

Date of Purchase ______________________________

Business 8:00 a.m. to 5:00 p.m. Hours: Central Standard Time

(Summer Hours: June to September – 8:00 a.m. to 5:00 p.m. C.S.T. Monday through Thursday 8:00 a.m. to 2:30 p.m. C.S.T. Friday)

Telephone: (800) 558-0607; (414) 671-6350

Fax: (800) 690-2966 (Parts and Service)

(414) 671-3976 (International)

24 Hour 7 Day Parts and Service

Assistance available in the United States and Canada by calling (800) 558-0607.

Additional information can be found by visiting our web site at www.hatcocorp.com.

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IMPORTANT SAFETY INFORMATION

Form No. GRSM-0108

ELECTRIC SHOCK HAZARD:

• Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration. If the plug and receptacle do not match, contact a qualified electrician to determine and install the proper voltage and size electrical outlet.

• Turn the power switch OFF, unplug the power cord, and allow the unit to cool before performing any maintenance or cleaning.

• DO NOT submerge or saturate with water. Unit is not waterproof. Do not operate if unit has been submerged or saturated with water.

• Unit is not weatherproof. Locate the unit indoors where the ambient air temperature is a minimum of 70°F (21°C).

• Do not pull unit by power cord.

• Discontinue use if power cord is frayed or worn.

• Do not attempt to repair or replace a damaged power cord. The cord must be replaced by Hatco, an Authorized Hatco Service Agent, or a person with similar qualifications.

• Use only Genuine Hatco Replacement Parts when service is required. Failure to use Genuine Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage, resulting in electrical shock or burn. Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used. Some aftermarket or generic replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment.

FIRE HAZARD: Locate the unit a minimum of 1″ (25 mm) from combustible walls and materials. If safe distances are not maintained, combustion or discoloration could occur.

This unit has no “user-serviceable” parts. If service is required on this unit, contact an Authorized Hatco Service Agent or contact the Hatco Service Department at 800-558-0607 or 414-671-6350; fax 800-690-2966; or International fax 414-671-3976.

WARNING

BURN HAZARD: Some exterior surfaces on the unit will get hot. Use caution when touching these areas.

Locate the unit at the proper counter height in an area that is convenient for use. The location should be level to prevent the unit or its contents from falling accidentally and strong enough to support the weight of the unit and contents.

Do not operate built-in models without the control box mounted properly as described in the installation instructions.

The National Sanitation Foundation (NSF) requires that heated shelf units over 36″ (914 mm) in length or weighing more than 80 lbs. (36 kg) either be sealed to or raised above the installation surface. If this unit cannot be sealed at the point of use, 4″ (102 mm) legs are included to allow for proper cleaning access below unit. Refer to the ACCESSORIES section for installation instructions.

This unit is recommended for use in metallic countertops. Damage to non-metallic countertop material caused by heat generated from Hatco equipment is not covered under the Hatco warranty. For other surfaces, verify that the material is suitable for temperatures up to 200° F (93° C).

Built-in units must not have a setpoint temperature higher than 200°F (93°C). Temperatures exceeding 200°F (93°C) will damage the unit and void the warranty.

Use of excessive force when tightening mounting screws of built-in units may damage unit or countertop.

Do not lay unit on the side with the control panel or damage to the unit could occur.

Use non-abrasive cleaners only. Abrasive cleaners could scratch the finish of the unit, marring its appearance and making it susceptible to soil accumulation.

NOTICE

CAUTION

Read the following important safety information before using this equipment to avoid serious injury or death and to avoid damage to equipment or property.

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SPECIFICATIONS

Form No. GRSM-0108

NEMA 5-15P NEMA 5-20P

NEMA 6-15P

CEE 7/7 Schuko BS-1363

NOTE: Receptacle not supplied by Hatco.

Figure 1. Plug Configurations

Figure 2. GRS Model Dimensions

Dimensions — GRS Models

Plug Configurations

Units are supplied from the factory with an electrical cord and plug installed. Plugs are supplied according to the applications as shown in Figure 1.

ELECTRIC SHOCK HAZARD: Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration. If the plug and receptacle do not match, contact a qualified electrician to determine and install the proper voltage and size electrical outlet.

WARNING

Footprint Footprint

Model Width (A) Depth (B) Height (C) Width (D) Depth (E)

GRS-18-I 18″ (457 mm) 19-1/2″ (495 mm) 2-1/4″ (57 mm)† 16-3/4″ (425 mm) 18″ (457 mm)

GRS-24-I 24″ (610 mm) 19-1/2″ (495 mm) 2-1/4″ (57 mm)† 22-3/4″ (578 mm) 18″ (457 mm)

GRS-30-I 30″ (762 mm) 19-1/2″ (495 mm) 2-1/4″ (57 mm)† 28-3/4″ (730 mm) 18″ (457 mm)

GRS-36-I 36″ (914 mm) 19-1/2″ (495 mm) 2-1/4″ (57 mm)† 34-3/4″ (883 mm) 18″ (457 mm)

GRS-42-I 42″ (1067 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 40-3/4″ (1035 mm) 18″ (457 mm)

GRS-48-I 48″ (1219 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 46-3/4″ (1187 mm) 18″ (457 mm)

GRS-54-I 54″ (1372 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 52-3/4″ (1340 mm) 18″ (457 mm)

GRS-60-I 60″ (1524 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 58-3/4″ (1492 mm) 18″ (457 mm)

GRS-66-I 66″ (1676 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 64-3/4″ (1645 mm) 18″ (457 mm)

GRS-72-I 72″ (1829 mm) 19-1/2″ (495 mm) 5-1/4″ (133 mm)* 70-3/4″ (1797 mm) 18″ (457 mm)

Front View Side View

NOTE: All models listed above are based on 19-1/2″ (495 mm) depth. The additional depths available

include:

6″ (152 mm) 7-3/4″ (197 mm) 9-3/4″ (248 mm) 12″ (305 mm) 13-3/4″ (349 mm) 15-1/2″ (394 mm) 15-3/4″ (400 mm) 17-1/2″ (445 mm) 21-1/2″ (546 mm) 23-1/2″ (597 mm) 25-1/2″ (648 mm)

†Height includes 1″ (25 mm) legs. *Height includes 4″ (102 mm) legs.

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SPECIFICATIONS

Form No. GRSM-0108

Overall Heated Heated Overall

Model Width (A) Width (B) Width (C) Depth (D) Depth (E) Height (F) Height (G)

GRSB-24-F 25-1/2″ (648 mm) 24″ (610 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-24-I 25-1/2″ (648 mm) 24″ (610 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-24-O 25-1/2″ (648 mm) 24″ (610 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-30-F 31-1/2″ (800 mm) 30″ (762 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-30-I 31-1/2″ (800 mm) 30″ (762 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-30-O 31-1/2″ (800 mm) 30″ (762 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-36-F 37-1/2″ (953 mm) 36″ (914 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-36-I 37-1/2″ (953 mm) 36″ (914 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-36-O 37-1/2″ (953 mm) 36″ (914 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-42-F 43-1/2″ (1105 mm) 42″ (1067 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-42-I 43-1/2″ (1105 mm) 42″ (1067 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-42-O 43-1/2″ (1105 mm) 42″ (1067 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-48-F 49-1/2″ (1257 mm) 48″ (1219 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-48-I 49-1/2″ (1257 mm) 48″ (1219 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-48-O 49-1/2″ (1257 mm) 48″ (1219 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-54-I 55-1/2″ (1410 mm) 54″ (1372 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-60-F 61-1/2″ (1562 mm) 60″ (1524 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-60-I 61-1/2″ (1562 mm) 60″ (1524 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-60-O 61-1/2″ (1562 mm) 60″ (1524 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-66-I 67-1/2″ (1715 mm) 66″ (1676 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-72-F 73-1/2″ (1867 mm) 72″ (1829 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-72-I 73-1/2″ (1867 mm) 72″ (1829 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

GRSB-72-O 73-1/2″ (1867 mm) 72″ (1829 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-7/8″ (73 mm) 2-1/32″ (52 mm)

Front View Side View

Dimensions — GRSB Models

Refer to the INSTALLATION section of this manual for actual countertop cutout dimensions.

NOTICE

Figure 3. GRSB Model Dimensions

Page 6

SPECIFICATIONS

Form No. GRSM-0108

Heated Heated

Model Width (A) Width (B) Width (C) Depth (D) Depth (E) Height (F) Height (G)

GRSBF-18-F 19-1/2″ (495 mm) 18-3/32″ (460 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-24-F 25-1/2″ (648 mm) 24-3/32″ (612 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-24-I 25-1/2″ (648 mm) 24-3/32″ (612 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-24-S 25-1/2″ (648 mm) 24-3/32″ (612 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-24-O 25-1/2″ (648 mm) 24-3/32″ (612 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-30-F 31-1/2″ (800 mm) 30-3/32″ (764 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-30-I 31-1/2″ (800 mm) 30-3/32″ (764 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-30-S 31-1/2″ (800 mm) 30-3/32″ (764 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-30-O 31-1/2″ (800 mm) 30-3/32″ (764 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-36-F 37-1/2″ (953 mm) 36-3/32″ (917 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-36-I 37-1/2″ (953 mm) 36-3/32″ (917 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-36-S 37-1/2″ (953 mm) 36-3/32″ (917 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-36-O 37-1/2″ (953 mm) 36-3/32″ (917 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-42-F 43-1/2″ (1105 mm) 42-3/32″ (1069 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-42-I 43-1/2″ (1105 mm) 42-3/32″ (1069 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-42-S 43-1/2″ (1105 mm) 42-3/32″ (1069 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-42-O 43-1/2″ (1105 mm) 42-3/32″ (1069 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-48-F 49-1/2″ (1257 mm) 48-3/32″ (1222 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-48-I 49-1/2″ (1257 mm) 48-3/32″ (1222 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-48-S 49-1/2″ (1257 mm) 48-3/32″ (1222 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-48-O 49-1/2″ (1257 mm) 48-3/32″ (1222 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-60-F 61-1/2″ (1562 mm) 60- 3/32″ (1526 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-60-I 61-1/2″ (1562 mm) 60-3/32″ (1526 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-60-S 61-1/2″ (1562 mm) 60- 3/32″ (1526 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-60-O 61-1/2″ (1562 mm) 60 -3/32″ (1526 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-72-F 73-1/2″ (1867 mm) 72-3/32″ (1831 mm) 7-1/16″ (179 mm) 15-1/2″ (394 mm) 17″ (432 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-72-I 73-1/2″ (1867 mm) 72-3/32″ (1831 mm) 7-1/16″ (179 mm) 19-1/2″ (495 mm) 21″ (533 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-72-S 73-1/2″ (1867 mm) 72-3/32″ (1831 mm) 7-1/16″ (179 mm) 24″ (610 mm) 25-1/2″ (648 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

GRSBF-72-O 73-1/2″ (1867 mm) 72-3/32″ (1831 mm) 7-1/16″ (179 mm) 30″ (762 mm) 31-1/2″ (800 mm) 2-1/4″ (57 mm) 2-1/32″ (52 mm)

Front View Side View

Dimensions — GRSBF Models

Figure 4. GRSBF Model Dimensions

Refer to the INSTALLATION section of this manual for actual countertop cutout dimensions.

NOTICE

Page 7

Plug Shipping

Model

†

Voltage Watts Amps Configuration Weight

GRS-18-I 100 250 2.5 NEMA 5-15P 16 lbs. (7 kg)

120 250 2.1 NEMA 5-15P 16 lbs. (7 kg) 220 228 1.0 CEE 7/7 Schuko 16 lbs. (7 kg)

240 272 1.1 BS-1363 16 lbs. (7 kg) 220-230 (CE) 228-250 1.0-1.1 CEE 7/7 Schuko 16 lbs. (7 kg) 230-240 (CE) 250-272 1.1 BS-1363 16 lbs. (7 kg)

GRS-24-I 100 350 3.5 NEMA 5-15P 20 lbs. (9 kg)

120 350 2.9 NEMA 5-15P 20 lbs. (9 kg)

220 320 1.5 CEE 7/7 Schuko 20 lbs. (9 kg)

240 380 1.6 BS-1363 20 lbs. (9 kg) 220-230 (CE) 320-350 1.5-1.6 CEE 7/7 Schuko 20 lbs. (9 kg) 230-240 (CE) 350-380 1.5-1.6 BS-1363 20 lbs. (9 kg)

GRS-30-I 100 450 4.5 NEMA 5-15P 25 lbs. (11 kg)

120 450 3.8 NEMA 5-15P 25 lbs. (11 kg)

220 412 1.9 CEE 7/7 Schuko 25 lbs. (11 kg)

240 490 2.0 BS-1363 25 lbs. (11 kg) 220-230 (CE) 412-450 1.9-2.0 CEE 7/7 Schuko 25 lbs. (11 kg) 230-240 (CE) 450-490 2.0 BS-1363 25 lbs. (11 kg)

GRS-36-I 100 550 5.5 NEMA 5-15P 28 lbs. (13 kg)

120 550 4.6 NEMA 5-15P 28 lbs. (13 kg)

220 504 2.3 CEE 7/7 Schuko 28 lbs. (13 kg)

240 598 2.5 BS-1363 28 lbs. (13 kg) 220-230 (CE) 504-550 2.3-2.4 CEE 7/7 Schuko 28 lbs. (13 kg) 230-240 (CE) 550-598 2.4-2.5 BS-1363 28 lbs. (13 kg)

GRS-42-I 100 600 6.0 NEMA 5-15P 32 lbs. (15 kg)

120 600 5.0 NEMA 5-15P 32 lbs. (15 kg)

220 548 2.5 CEE 7/7 Schuko 32 lbs. (15 kg)

240 652 2.7 BS-1363 32 lbs. (15 kg) 220-230 (CE) 548-600 2.5-2.6 CEE 7/7 Schuko 32 lbs. (15 kg) 230-240 (CE) 600-652 2.6-2.7 BS-1363 32 lbs. (15 kg)

GRS-48-I 100 700 7.0 NEMA 5-15P 36 lbs. (16 kg)

120 700 5.8 NEMA 5-15P 36 lbs. (16 kg)

220 640 3.0 CEE 7/7 Schuko 36 lbs. (16 kg)

240 760 3.2 BS-1363 36 lbs. (16 kg) 220-230 (CE) 640-700 3.0-3.1 CEE 7/7 Schuko 36 lbs. (16 kg) 230-240 (CE) 700-760 3.0-3.2 BS-1363 36 lbs. (16 kg)

GRS-54-I 100 800 8.0 NEMA 5-15P 42 lbs. (19 kg)

120 800 6.7 NEMA 5-15P 42 lbs. (19 kg)

220 732 3.3 CEE 7/7 Schuko 42 lbs. (19 kg)

240 870 3.6 BS-1363 42 lbs. (19 kg) 220-230 (CE) 732-800 3.3-3.5 CEE 7/7 Schuko 42 lbs. (19 kg) 230-240 (CE) 800-870 3.5-3.6 BS-1363 42 lbs. (19 kg)

GRS-60-I 100 900 9.0 NEMA 5-15P 44 lbs. (20 kg)

120 900 7.5 NEMA 5-15P 44 lbs. (20 kg)

220 824 3.7 CEE 7/7 Schuko 44 lbs. (20 kg)

240 980 4.1 BS-1363 44 lbs. (20 kg) 220-230 (CE) 824-900 3.7-3.9 CEE 7/7 Schuko 44 lbs. (20 kg) 230-240 (CE) 900-980 3.9-4.1 BS-1363 44 lbs. (20 kg)

GRS-66-I 100 1000 10.0 NEMA 5-15P 50 lbs. (23 kg)

120 1000 8.3 NEMA 5-15P 50 lbs. (23 kg)

220 916 4.2 CEE 7/7 Schuko 50 lbs. (23 kg)

240 1088 4.5 BS-1363 50 lbs. (23 kg) 220-230 (CE) 916-1000 4.2-4.3 CEE-Schuko 50 lbs. (23 kg) 230-240 (CE) 1000-1088 4.3-4.5 BS-1363 50 lbs. (23 kg)

GRS-72-I 100 1100 11.0 NEMA 5-15P 56 lbs. (25 kg)

120 1100 9.2 NEMA 5-15P 56 lbs. (25 kg)

220 1008 4.6 CEE 7/7 Schuko 56 lbs. (25 kg)

240 1196 5.0 BS-1363 56 lbs. (25 kg) 220-230 (CE) 1008-1100 4.6-4.8 CEE 7/7 Schuko 56 lbs. (25 kg) 230-240 (CE) 1100-1196 4.8-5.0 BS-1363 56 lbs. (25 kg)

SPECIFICATIONS

Form No. GRSM-0108

† All GRS models listed are based on 19-1/2″ (495 mm) heated depth. Additional depths available.

The shaded areas contain electrical information for Export models only.

Electrical Rating Chart — Standard GRS Models

Page 8

Plug Shipping

Model Voltage Watts Amps Configuration Weight

GRSB-24-F 120 420 3.5 NEMA 5-15P 20 lbs. (9 kg)

220 384 1.7 CEE 7/7 Schuko 20 lbs. (9 kg) 240 458 1.9 BS-1363 20 lbs. (9 kg)

GRSB-24-I 100 550 5.5 NEMA 5-15P 22 lbs. (10 kg)

120 550 4.6 NEMA 5-15P 22 lbs. (10 kg) 220 550 2.5 CEE 7/7 Schuko 22 lbs. (10 kg)

240 550 2.3 BS-1363 22 lbs. (10 kg) 220-230 (CE) 550-601 2.5-2.6 CEE 7/7 Schuko 22 lbs. (10 kg) 230-240 (CE) 505-550 2.2-2.3 BS-1363 22 lbs. (10 kg)

GRSB-24-O 120 790 6.6 NEMA 5-15P 26 lbs. (12 kg)

220 722 3.3 CEE 7/7 Schuko 26 lbs. (12 kg)

240 860 3.4 BS-1363 26 lbs. (12 kg)

GRSB-30-F 120 505 4.2 NEMA 5-15P 23 lbs. (10 kg)

220 462 2.1 CEE 7/7 Schuko 23 lbs. (10 kg)

240 550 2.3 BS-1363 23 lbs. (10 kg)

GRSB-30-I 100 665 6.7 NEMA 5-15P 25 lbs. (11 kg)

120 665 5.6 NEMA 5-15P 25 lbs. (11 kg)

220 665 3.0 CEE 7/7 Schuko 25 lbs. (11 kg)

240 665 2.8 BS-1363 25 lbs. (11 kg) 220-230 (CE) 665-727 3.0-3.2 CEE 7/7 Schuko 25 lbs. (11 kg) 230-240 (CE) 611-665 2.7-2.8 BS-1363 25 lbs. (11 kg)

GRSB-30-O 120 950 7.9 NEMA 5-15P 28 lbs. (13 kg)

220 916 4.2 CEE 7/7 Schuko 28 lbs. (13 kg)

240 985 4.1 BS-1363 28 lbs. (13 kg)

GRSB-36-F 120 590 4.9 NEMA 5-15P 26 lbs. (12 kg)

220 540 2.5 CEE 7/7 Schuko 26 lbs. (12 kg)

240 642 2.7 BS-1363 26 lbs. (12 kg)

GRSB-36-I 100 780 7.8 NEMA 5-15P 29 lbs. (13 kg)

120 780 6.5 NEMA 5-15P 29 lbs. (13 kg)

220 780 3.5 CEE 7/7 Schuko 29 lbs. (13 kg)

240 780 3.3 BS-1363 29 lbs. (13 kg) 220-230 (CE) 780-853 3.5-3.7 CEE 7/7 Schuko 29 lbs. (13 kg) 230-240 (CE) 716-780 3.1-3.3 BS-1363 29 lbs. (13 kg)

GRSB-36-O 120 1110 9.3 NEMA 5-15P 32 lbs. (15 kg)

220 1110 5.0 CEE 7/7 Schuko 32 lbs. (15 kg)

240 1110 4.6 BS-1363 32 lbs. (15 kg)

GRSB-42-F 120 685 5.7 NEMA 5-15P 29 lbs. (13 kg)

220 627 2.9 CEE 7/7 Schuko 29 lbs. (13 kg)

240 746 3.1 BS-1363 29 lbs. (13 kg)

GRSB-42-I 100 885 8.9 NEMA 5-15P 32 lbs. (15 kg)

120 885 7.4 NEMA 5-15P 32 lbs. (15 kg)

220 885 4.0 CEE 7/7 Schuko 32 lbs. (15 kg)

240 885 3.7 BS-1363 32 lbs. (15 kg) 220-230 (CE) 885-967 4.0-4.2 CEE 7/7 Schuko 32 lbs. (15 kg) 230-240 (CE) 813-885 3.5-3.7 BS-1363 32 lbs. (15 kg)

GRSB-42-O 120 1270 10.6 NEMA 5-15P 35 lbs. (16 kg)

220 1236 5.6 CEE 7/7 Schuko 35 lbs. (16 kg)

240 1305 5.4 BS-1363 35 lbs. (16 kg)

SPECIFICATIONS

Form No. GRSM-0108

Electrical Rating Chart — Standard GRSB Models

The shaded areas contain electrical information for Export models only.

Page 9

Plug Shipping

Model Voltage Watts Amps Configuration Weight

GRSB-48-F 120 770 6.4 NEMA 5-15P 33 lbs. (15 kg)

220 705 3.2 CEE 7/7 Schuko 33 lbs. (15 kg) 240 828 3.5 BS-1363 33 lbs. (15 kg)

GRSB-48-I 100 1000 10.0 NEMA 5-15P 36 lbs. (16 kg)

120 1000 8.3 NEMA 5-15P 36 lbs. (16 kg) 220 1000 4.5 CEE 7/7 Schuko 36 lbs. (16 kg)

240 1000 4.2 BS-1363 36 lbs. (16 kg) 220-230 (CE) 1000-1093 4.5-4.7 CEE 7/7 Schuko 36 lbs. (16 kg) 230-240 (CE) 918-1000 4.0-4.2 BS-1363 36 lbs. (16 kg)

GRSB-48-O 120 1430 11.9 NEMA 5-15P 39 lbs. (18 kg)

220 1430 6.5 CEE 7/7 Schuko 39 lbs. (18 kg)

240 1430 6.0 BS-1363 39 lbs. (18 kg)

GRSB-54-I 100 1110 11.1 NEMA 5-15P 43 lbs. (20 kg)

120 1110 9.3 NEMA 5-15P 43 lbs. (20 kg)

220 1110 5.0 CEE 7/7 Schuko 43 lbs. (20 kg)

240 1110 4.6 BS-1363 43 lbs. (20 kg) 220-230 (CE) 1110-1213 5.0-5.3 CEE 7/7 Schuko 43 lbs. (20 kg) 230-240 (CE) 1019-1110 4.4-4.6 BS-1363 43 lbs. (20 kg)

GRSB-60-F 120 950 7.9 NEMA 5-15P 45 lbs. (20 kg)

220 870 4.0 CEE 7/7 Schuko 45 lbs. (20 kg)

240 1034 4.3 BS-1363 45 lbs. (20 kg)

GRSB-60-I 100 1220 12.2 NEMA 5-15P 50 lbs. (23 kg)

120 1220 10.2 NEMA 5-15P 50 lbs. (23 kg)

220 1220 5.5 CEE 7/7 Schuko 50 lbs. (23 kg)

240 1220 5.1 BS-1363 50 lbs. (23 kg) 220-230 (CE) 1220-1333 5.5-5.8 CEE 7/7 Schuko 50 lbs. (23 kg) 230-240 (CE) 1120-1220 4.9-5.1 BS-1363 50 lbs. (23 kg)

GRSB-60-O 120 1750 14.6 NEMA 5-20P 54 lbs. (24 kg)

220 1750 8.0 CEE 7/7 Schuko 54 lbs. (24 kg)

240 1750 7.3 BS-1363 54 lbs. (24 kg)

GRSB-66-I 120 1330 11.1 NEMA 5-15P 54 lbs. (25 kg)

220 1330 6.0 CEE 7/7 Schuko 54 lbs. (25 kg)

240 1330 5.5 BS-1363 54 lbs. (25 kg) 220-230 (CE) 1330-1454 6.0-6.3 CEE 7/7 Schuko 54 lbs. (25 kg) 230-240 (CE) 1221-1330 5.3-5.5 BS-1363 54 lbs. (25 kg)

GRSB-72-F 120 1130 9.4 NEMA 5-15P 52 lbs. (24 kg)

220 1034 4.7 CEE 7/7 Schuko 52 lbs. (24 kg)

240 1230 5.1 BS-1363 52 lbs. (24 kg)

GRSB-72-I 120 1440 12.0 NEMA 5-15P 58 lbs. (26 kg)

220 1440 6.5 CEE 7/7 Schuko 58 lbs. (26 kg)

240 1440 6.0 BS-1363 58 lbs. (26 kg) 220-230 (CE) 1440-1574 6.5-6.8 CEE 7/7 Schuko 58 lbs. (26 kg) 230-240 (CE) 1322-1440 5.8-6.0 BS-1363 58 lbs. (26 kg)

GRSB-72-O 208 2070 10.0 NEMA 6-15P 64 lbs. (29 kg)

240 2070 8.6 NEMA 6-15P 64 lbs. (29 kg)

220 2070 9.4 CEE 7/7 Schuko 64 lbs. (29 kg)

240 2070 8.6 BS-1363 64 lbs. (29 kg)

SPECIFICATIONS

Form No. GRSM-0108

Electrical Rating Chart — Standard GRSB Models

The shaded areas contain electrical information for Export models only.

Page 10

Plug Shipping

Model Voltage Watts Amps Configuration Weight

GRSBF-18-F 120 330 2.8 NEMA 5-15P 15 lbs. (7 kg) GRSBF-24-F 120 420 3.5 NEMA 5-15P 20 lbs. (9 kg) GRSBF-24-I 100 550 5.5 NEMA 5-15P 22 lbs. (10 kg)

120 550 4.6 NEMA 5-15P 22 lbs. (10 kg)

GRSBF-24-S 120 700 5.8 NEMA 5-15P 24 lbs. (11 kg)

220 640 2.9 CEE 7/7 Schuko 24 lbs. (11 kg)

240 762 3.2 BS-1363 24 lbs. (11 kg) GRSBF-24-O 120 790 6.6 NEMA 5-15P 26 lbs. (12 kg) GRSBF-30-F 120 505 4.2 NEMA 5-15P 23 lbs. (10 kg) GRSBF-30-I 100 665 6.7 NEMA 5-15P 25 lbs. (11 kg)

120 665 5.5 NEMA 5-15P 25 lbs. (11 kg) GRSBF-30-S 120 825 6.9 NEMA 5-15P 26 lbs. (12 kg)

220 755 3.4 CEE 7/7 Schuko 26 lbs. (12 kg)

240 898 3.7 BS-1363 26 lbs. (12 kg) GRSBF-30-O 120 950 7.9 NEMA 5-15P 28 lbs. (13 kg) GRSBF-36-F 120 590 4.9 NEMA 5-15P 26 lbs. (12 kg) GRSBF-36-I 100 780 7.8 NEMA 5-15p 28 lbs. (13 kg)

120 780 6.5 NEMA 5-15P 28 lbs. (13 kg) GRSBF-36-S 120 950 7.9 NEMA 5-15P 31 lbs. (15 kg)

220 870 4.0 CEE 7/7 Schuko 31 lbs. (15 kg)

240 1034 4.3 BS-1363 31 lbs. (15 kg) GRSBF-36-O 120 1110 9.3 NEMA 5-15P 32 lbs. (15 kg)

240 1110 4.6 NEMA 6-15P 32 lbs. (15 kg)

220-230 (CE) 1110-1213 5.0-5.3 CEE 7/7 Schuko 32 lbs. (15 kg)

230-240 (CE) 1020-1110 4.4-4.6 BS-1363 32 lbs. (15 kg) GRSBF-42-F 120 685 5.7 NEMA 5-15P 29 lbs. (13 kg) GRSBF-42-I 100 885 8.9 NEMA 5-15P 32 lbs. (15 kg)

120 885 7.4 NEMA 5-15P 32 lbs. (15 kg)

GRSBF-42-S 120 1100 9.2 NEMA 5-15P 34 lbs. (15 kg)

220 1006 4.6 CEE 7/7 Schuko 34 lbs. (15 kg)

240 1198 5.0 BS-1363 34 lbs. (15 kg) GRSBF-42-O 120 1270 10.6 NEMA 5-15P 35 lbs. (16 kg) GRSBF-48-F 120 770 6.4 NEMA 5-15P 33 lbs. (15 kg) GRSBF-48-I 100 1000 10.0 NEMA 5-15P 36 lbs. (16 kg)

120 1000 8.3 NEMA 5-15P 36 lbs. (16 kg) GRSBF-48-S 120 1225 10.2 NEMA 5-15P 38 lbs. (17 kg)

220 1121 5.1 CEE 7/7 Schuko 38 lbs. (17 kg)

240 1334 5.6 BS-1363 38 lbs. (17 kg) GRSBF-48-O 120 1430 11.9 NEMA 5-15P 39 lbs. (18 kg)

240 1430 6.0 NEMA 6-15P 39 lbs. (18 kg)

220-230 (CE) 1430-1562 6.5-6.8 CEE 7/7 Schuko 39 lbs. (18 kg) 230-240 (CE) 1313-1430 5.7-6.0 BS-1363 39 lbs. (18 kg)

SPECIFICATIONS

Form No. GRSM-0108

The shaded areas contain electrical information for Export models only.

Electrical Rating Chart — Standard GRSBF Models

Page 11

Plug Shipping

Model Voltage Watts Amps Configuration Weight

GRSBF-60-F 120 950 7.9 NEMA 5-15P 45 lbs. (20 kg) GRSBF-60-I 100 1220 12.2 NEMA 5-15P 50 lbs. (23 kg)

120 1220 10.2 NEMA 5-15P 50 lbs. (23 kg)

GRSBF-60-S 120 1500 12.5 NEMA 5-20P 53 lbs. (24 kg)

220 1372 6.2 CEE 7/7 Schuko 53 lbs. (24 kg) 240 1634 6.8 BS-1363 53 lbs. (24 kg)

GRSBF-60-O 120 1750 14.6 NEMA 5-20P 54 lbs. (25 kg)

240 1750 7.3 NEMA 6-15P 54 lbs. (25 kg) 220-230 (CE) 1750-1912 8.0-8.3 CEE 7/7 Schuko 54 lbs. (25 kg) 230-240 (CE) 1607-1750 7.0-7.3 BS-1363 54 lbs. (25 kg)

GRSBF-72-F 120 1130 9.4 NEMA 5-15P 52 lbs. (24 kg) GRSBF-72-I 100 1440 14.4 NEMA 5-15P 58 lbs. (26 kg)

120 1440 12.0 NEMA 5-15P 58 lbs. (26 kg)

GRSBF-72-S 120 1750 14.6 NEMA 5-20P 62 lbs. (28 kg)

220 1602 7.3 CEE 7/7 Schuko 62 lbs. (28 kg)

240 1906 7.9 BS-1363 62 lbs. (28 kg)

GRSBF-72-O 208 2070 10.0 NEMA 6-15P 64 lbs. (29 kg)

240 2070 8.6 NEMA 6-15P 64 lbs. (29 kg) 220-230 (CE) 2070-2262 9.4-9.8 CEE 7/7 Schuko 64 lbs. (29 kg) 230-240 (CE) 1901-2070 8.3-8.6 BS-1363 64 lbs. (29 kg)

SPECIFICATIONS

Form No. GRSM-0108

Electrical Rating Chart — Standard GRSBF Models

The shaded areas contain electrical information for Export models only.

Page 12

MODEL DESCRIPTIONS

Form No. GRSM-0108

MODEL DESIGNATION

GRS Model

The GRS Heated Shelf is ideal for pass-through areas, buffet lines, or as a heated work shelf. It features an ON/OFF rocker switch with indicator light, 140° to 180°F (60° to 82°C) adjustable thermostat, and 6′ (1829 mm) power cord with plug. Surface mounted foil elements distribute heat under the entire stainless steel surface.

All GRS models are shipped from the factory completely assembled and ready for use.

Figure 5. GRS Model

Use non-abrasive cleaners only. Abrasive cleaners could scratch the finish of the unit, marring its appearance and making it susceptible to soil accumulation.

NOTICE

GRSB and GRSBF Models

The GRSB and GRSBF Built-In Heated Shelves have a hardcoat aluminum top and a blanket-type foil element for uniform heat distribution. Ideal for server-to-customer pass-through areas, buffet/ cafeteria lines, and other self-service areas. The GRSB model features a recessed top. The GRSBF model features a flat top.

A 3′ (914 mm) flexible conduit channels the power lines from the shelf to a remote control box. The control box comes with a control thermostat with a range of 80° to 200°F (27° to 93°C), an illuminated ON/OFF switch, and mounting brackets. The attached control box can be located up to 3′ (914 mm) from the unit. A 6′ (1829 mm) cord and plug is attached to the control box.

The Built-In Heated Shelf has a 3/4″ (19 mm) flanged edge that allows the unit to drop into a countertop opening. The shelf is easy to clean with a soft damp cloth or non-abrasive cleaner. All GRSB and GRSBF models are shipped from the factory completely assembled and ready for use.

Figure 6. GRSB Model

G R S B F

Glo-Ray

Heated Shelf

Built-In

Flat Top

Figure 7. Model Designation

Page 13

General

Use the following procedures to install the GRS, GRSB, and GRSBF units.

FIRE HAZARD: Locate the unit a minimum of 1″ (25 mm) from combustible walls and materials. If safe distances are not maintained, combustion or discoloration could occur.

GRS Models

1. Remove the unit from the carton and place it upside down on the cardboard.

2. Install the four feet into the corner holes on the base. Tighten securely, but do not over-tighten.

NOTE: If 4″ (102 mm) legs are required, refer to the

ACCESSORIES section in this manual for installation instructions.

3. Place one rubber boot over each metal foot. (for 1″ [25 mm] feet only.)

4. Turn unit upright, and place unit in the desired location. Make sure all the feet on the bottom of the unit are positioned securely on the countertop.

CAUTION

WARNING

INSTALLATION

Form No. GRSM-0108

GRSB and GRSBF Models

1. Remove the unit from the carton and place it upside down on the cardboard.

Figure 8. Models GRSB and GRSBF Underside

2. Remove and save the four bracket screws from the underside of the unit (see Figure 8).

NOTE: The control box may be moved to the most

convenient location on the underside of the unit. For semi-remote installations, leave the control box in place until the unit is placed into the countertop (see Figure 11).

3. Prepare countertop opening. Refer to the “Countertop Cutout” charts on the following pages for recommended countertop cutout dimensions.

4. Apply a bead of NSF-approved sealant between the countertop material and the mounting flange on the unit. The sealant must be rated for use at a minimum temperature of 250° F (121° C).

5. Place the unit into the countertop opening.

6. Assemble the Z-brackets to the underside of the unit using the four bracket screws removed earlier in this procedure (see Figures 9 and 10).

NOTE: Units 48″ (1219 mm) or longer require two

additional Z-brackets to be installed midway along the front and rear of the unit.

(continued on page 14)

NOTICE

Bracket Screw

Page 14

INSTALLATION

Form No. GRSM-0108

Countertop Cutout

Model Minimum Width Maximum Width Minimum Depth Maximum Depth

GRSB-24-F 24-1/2″ (622 mm) 24-3/4″ (629 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-24-I 24-1/2″ (622 mm) 24-3/4″ (629 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-24-O 24-1/2″ (622 mm) 24-3/4″ (629 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-30-F 30-1/2″ (775 mm) 30-3/4″ (781 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-30-I 30-1/2″ (775 mm) 30-3/4″ (781 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-30-O 30-1/2″ (775 mm) 30-3/4″ (781 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-36-F 36-1/2″ (927 mm) 36-3/4″ (934 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-36-I 36-1/2″ (927 mm) 36-3/4″ (934 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-36-O 36-1/2″ (927 mm) 36-3/4″ (934 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-42-F 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-42-I 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-42-O 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-48-F 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-48-I 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-48-O 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-54-I 54-1/2″ (1384 mm) 54-3/4″ (1391 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-60-F 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-60-I 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-60-O 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSB-66-I 66-1/2″ (1689 mm) 66-3/4″ (1696 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-72-F 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSB-72-I 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSB-72-O 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

Bracket Screw

Countertop

Mounting Screw

Z-Bracket

Apply a bead of NSF-approved sealant between the countertop and the mounting flange on the unit. Sealant must be rated for use at a minimum temperature of 250° F (121° C).

Figure 9. GRSB Countertop Installation

Page 15

INSTALLATION

Form No. GRSM-0108

Countertop Cutout

Model Minimum Width Maximum Width Minimum Depth Maximum Depth

GRSBF-18-F 18-1/2″ (470 mm) 18-3/4″ (476 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-24-F 24-1/2″ (622 mm) 24-3/4″ (629 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-24-I 24-1/2″ (622 mm) 24-3/4″ (629 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-24-S 24-1/2″ (622 mm) 24-3/4″ (629 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-24-O 24-1/2″ (622 mm) 24-3/4″ (629 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-30-F 30-1/2″ (775 mm) 30-3/4″ (781 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-30-I 30-1/2″ (775 mm) 30-3/4″ (781 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-30-S 30-1/2″ (775 mm) 30-3/4″ (781 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-30-O 30-1/2″ (775 mm) 30-3/4″ (781 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-36-F 36-1/2″ (927 mm) 36-3/4″ (934 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-36-I 36-1/2″ (927 mm) 36-3/4″ (934 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-36-S 36-1/2″ (927 mm) 36-3/4″ (934 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-36-O 36-1/2″ (927 mm) 36-3/4″ (934 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-42-F 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-42-I 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-42-S 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-42-O 42-1/2″ (1080 mm) 42-3/4″ (1086 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-48-F 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-48-I 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-48-S 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-48-O 48-1/2″ (1232 mm) 48-3/4″ (1238 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-60-F 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-60-I 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-60-S 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-60-O 60-1/2″ (1537 mm) 60-3/4″ (1543 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

GRSBF-72-F 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 16″ (406 mm) 16-1/4″ (413 mm)

GRSBF-72-I 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 20″ (508 mm) 20-1/4″ (514 mm)

GRSBF-72-S 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 24-1/2″ (622 mm) 24-3/4″ (629 mm)

GRSBF-72-O 72-1/2″ (1842 mm) 72-3/4″ (1848 mm) 30-1/2″ (775 mm) 30-3/4″ (781 mm)

Countertop

Mounting Screw

Z-Bracket

Apply a bead of NSF-approved sealant between the countertop and the mounting flange on the unit. Sealant must be rated for use at a minimum temperature of 250° F (121° C).

Bracket Screw

Figure 10. GRSBF Countertop Installation

Page 16

INSTALLATION

Form No. GRSM-0108

7. Adjust the mounting screws on the Z-brackets until the top flange lies flat on the countertop.

Use of excessive force when tightening mounting screws of built-in units may damage unit or countertop.

8. Remove any excess sealant.

9. If you wish to move the control box to a semiremote location, remove it from the bottom of the unit. If necessary, remove the end brackets from the control box, rotate and reposition them. The control box will require a hole mounting pattern of 7-5/8″ x 1-1/4″ (194 mm x 32 mm) for #8 screws. See Figure 11 for mounting distances.

NOTICE

Do not modify wiring or cut thermostat capillary wire on control box to increase semi-remote mounting distance. Cutting the thermostat capillary wire will cause the unit to overheat and may damage the unit as well as the surrounding countertop.

10. Once all components are secured, proceed to the OPERATION section.

NOTE: A 6′ (1829 mm) cord is supplied with this

unit; any excess cord should be neatly routed so it does not hang down.

NOTICE

Use this arc to determine

approximate mounting

distances for semi-remote

controls.

Top View

Under Counter

Surface

Recessed

Panel

Optional

Standard

Optional

Figure 11. Maximum Semi-Remote Mounting Distance for Control Box

Page 17

OPERATION

Form No. GRSM-0108

General

Use the following procedure to turn on and operate the GRS, GRSB, and GRSBF units.

Read all safety messages in the IMPORTANT SAFETY INFORMATION section before operating this equipment.

1. Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration. Refer to the SPECIFICATIONS section in this manual for details.

2. Move the power ON/OFF switch to the ON position.

BURN HAZARD: Some exterior surfaces on the unit will get hot. Use caution when touching these areas.

3. Turn the thermostat control to the desired temperature setting.

4. Allow the unit 30 minutes to reach operating temperature.

NOTE: Refer to the ACCESSORIES section for

installation and operation information for GRSB and GRSBF units equipped with a flush-style remote mounted control panel.

WARNING

CAUTION

Thermostat

Control

Power ON/OFF Switch

Figure 12. Operating Controls — GRS

Power ON/OFF

Switch

Thermostat Control

Figure 13. Operating Controls —

GRSB (shown) and GRSBF

Page 18

MAINTENANCE

Form No. GRSM-0108

General

The Hatco Glo-Ray Heated Shelf units are designed for maximum durability and performance with minimum maintenance.

ELECTRIC SHOCK HAZARD:

• Turn the power switch OFF, unplug the power cord, and allow the unit to cool before performing any maintenance or cleaning.

• DO NOT submerge or saturate with water. Unit is not waterproof. Do not operate if unit has been submerged or saturated with water.

Cleaning

To preserve the finish of the Glo-Ray Heated Shelf, it is recommended that the surfaces be wiped daily with a damp cloth. Stubborn stains may be removed with a good stainless steel cleaner or a nonabrasive cleaner. Hard to reach areas should be cleaned with a small brush and mild soap.

Use non-abrasive cleaners only. Abrasive cleaners could scratch the finish of the unit, marring its appearance and making it susceptible to soil accumulation.

WARNING

NOTICE

Use only Genuine Hatco Replacement Parts when service is required. Failure to use Genuine Hatco Replacement Parts may subject operators of the equipment to hazardous electrical voltage, resulting in electrical shock or burn. Genuine Hatco Replacement Parts are specified to operate safely in the environments in which they are used. Some aftermarket or generic replacement parts do not have the characteristics that will allow them to operate safely in Hatco equipment.

WARNING

Page 19

TROUBLESHOOTING GUIDE

Form No. GRSM-0108

Unit too hot.

Unit not hot enough.

Unit not working at all.

Thermostat control set too high.

Thermostat control stuck in the ON position.

Unit plugged into an incorrect power supply.

Thermostat control set too low.

Location of unit is susceptible to air currents (air conditioning ducts or exhaust fans).

Unit not plugged in.

Unit not turned on.

Power ON/OFF switch is not functioning.

Heating element is burned out.

Thermostat control is defective.

Place power ON/OFF switch in the ON position.

Contact Authorized Service Agent or Hatco for assistance.

Plug unit into proper power supply.

Adjust thermostat control to a higher setting.

Block air currents or relocate unit.

Adjust thermostat control to a lower setting.

Contact Authorized Service Agent or Hatco for assistance.

Verify with qualified personnel that power supply matches unit specification.

Symptom Probable Cause Corrective Action

This unit must be serviced by qualified personnel only. Service by unqualified personnel may lead to electric shock or burn.

WARNING

ELECTRIC SHOCK HAZARD: Turn the power switch OFF, unplug the power cord, and allow the unit to cool before performing any maintenance or cleaning.

WARNING

Page 20

ACCESSORIES

Form No. GRSM-0108

4″ Adjustable Legs (GRS Models)

NOTE: 4″ (102 mm) legs are standard on models

42″ (1067 mm) and wider.

Carefully lay unit on its side. Install legs to bottom of unit (see Figure 14). Hand-tighten legs until snug. Do not over-tighten. Return unit to the upright position.

Do not lay unit on the side with the control panel or damage to unit could occur.

Figure 14. Leg Installation

NOTE: Legs are adjustable for leveling the unit.

Use a 9/16″ (14 mm) open-end wrench to make leveling adjustments once the unit is placed in final position.

Remote Mounted Control Panels (GRSB and GRSBF models)

Two flush-style remote mounted control panels are available for the GRSB and GRSBF units — the mechanical Thermostat Control panel and the digital Indicating Temperature Control (ITC) panel. Both control panels are installed using the following procedure.

NOTICE

Lengthen

Shorten

Leg Adjustment

ELECTRIC SHOCK HAZARD: The remote mounted control panel must be mounted on a vertical wall and installed in the vertical position. Mounting the control panel in the horizontal position may result in the collection of liquids and lead to an electric shock.

The remote mounted control panel should be installed outside of the heat zone. Locating the control panel inside the heat zone will cause the control(s) to overheat, malfunction, and fail. See Figure 11 for maximum mounting distances.

NOTE: A qualified electrician is recommended for

connecting the units to a power source.

1. Prepare cutout and pre-drill screw holes (see Figure 15).

2. Remove trim cover from control panel assembly.

3. Position control panel into opening through the backside.

4. Secure control panel to surface using screws (not supplied).

5. Connect proper power source to the mounted remote control panel.

6. Reinstall trim cover.

NOTE: Units are equipped with a 36″

(914 mm) flexible conduit connecting the control panel to the unit.

WARNING

NOTICE

Figure 15. Remote Mounted Control Panel Installation Dimensions

4-3/4″

(121 mm)

D B

Cutout Screw Hole

Dimension Dimension

(A) (C)

5-7/8″ 3-7/8″

(149 mm) (98 mm)

(B) (D)

6-3/8″ 6-3/4″

(162 mm) (171 mm)

Page 21

ACCESSORIES

Form No. GRSM-0108

Power ON/OFF Switch

Both fllush-style remote mounted control panels are equipped with a power ON/OFF switch. Move the power ON/OFF switch to the ON position to turn on the unit. The indicator light in the switch glows when the unit is on (see Figure 16).

Adjusting the Thermostat Control Panel

Turn the thermostat control clockwise to increase the temperature setpoint. Turn the thermostat control counterclockwise to decrease the temperature setpoint.

Figure 16. Thermostat Control Panel

Adjusting/Programming the ITC Panel

Units equipped with the ITC panel will heat up to the setpoint temperature automatically when they are turned on. Use the following procedure to program the setpoint temperature.

Built-in units must not have a setpoint temperature higher than 200°F (93°C). Temperatures exceeding 200°F (93°C) will damage the unit and void the warranty.

NOTE: The temperature shown on the display may

be inaccurate when unit temperature is below 130°F (54°C).

If the programming sequence is interrupted before completing the last step, the changed values will not be accepted into memory.

NOTICE

HATCO CORP. MILWAUKEE, WI U.S.A.

OFF ON

Thermostat

Control

Power ON/OFF Switch

1. Press the SET key once to view temperature setpoint (SP) on the display.

2. Press the SET key again to view the current setpoint value.

3. Press the Up or Down arrow key to select the desired setpoint value. Pressing and holding either of the arrow keys will advance the setpoint change rapidly.

4. Press the SET key to complete the programming sequence and enter the value into memory. The display will go blank for two seconds to acknowledge the end of the programming sequence and acceptance of the new temperature value.

NOTE: After ten seconds of inactivity during the

programming process, the controller will automatically exit programming mode and revert back to the original temperature value without accepting the new value.

Figure 17. Indicating Temperature Control (ITC) Panel

HATCO CORP. MILWAUKEE, WI U.S.A.

OFF ON

SET

TEMPERATURE

SET Key

Up Arrow

Key

Down Arrow Key

Display

Page 22

HATCO LIMITED WARRANTY

Form No. GRSM-0108

1. PRODUCT WARRANTY

Hatco warrants the products that it manufactures (the “Products”) to be free from defects in materials and workmanship, under normal use and service, for a period of one (1) year from the date of purchase when installed and maintained in accordance with Hatco’s written instructions or 18 months from the date of shipment from Hatco. Buyer must establish the product’s purchase date by returning Hatco’s Warranty Registration Card or by other means satisfactory to Hatco in its sole discretion.

Hatco warrants the following Product components to be free from defects in materials and workmanship from the date of purchase (subject to the foregoing conditions) for the period(s) of time and on the conditions listed below:

a) One (1) Year Parts and Labor PLUS One

(1) Additional Year Parts-Only Warranty:

Toaster Elements (metal sheathed) Drawer Warmer Elements (metal sheathed) Drawer Warmer Drawer Rollers and Slides Food Warmer Elements (metal sheathed) Display Warmer Elements (metal sheathed air heating) Holding Cabinet Elements (metal sheathed air heating) Built-In Heated Well Elements (metal sheathed)

b) One (1) Year Parts and Labor PLUS Four

(4) Years Parts-Only Warranty on pro-rated terms that Hatco will explain at Buyer’s request:

3CS and FR Tanks

c) One (1) Year Parts and Labor PLUS Nine

(9) Years Parts-Only Warranty on:

Electric Booster Heater Tanks Gas Booster Heater Tanks

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR PATENT OR OTHER INTELLECTUAL PROPERTY RIGHT INFRINGEMENT. Without limiting the generality of the foregoing, SUCH WARRANTIES DO NOT COVER: Coated incandescent light bulbs, fluorescent lights, lamp warmer heat bulbs, glass components, Product failure in booster tank, fin tube heat exchanger, or other water heating equipment, caused by liming, sediment buildup, chemical attack or freezing, Product misuse, tampering or misapplication, improper installation or application of improper voltage.

2. LIMITATION OF REMEDIES AND DAMAGES

Hatco’s liability and Buyer’s exclusive remedy hereunder will be limited solely, at Hatco’s option, to repair or replacement by a Hatco-authorized service agency (other than where Buyer is located outside of the United States, Canada, United Kingdom or Australia in which case Hatco’s liability and Buyer’s exclusive remedy hereunder will be limited solely to replacement of part under warranty) with respect to any claim made within the applicable warranty period referred to above. Hatco reserves the right to accept or reject any such claim in whole or in part. Hatco will not accept the return of any Product without prior written approval from Hatco, and all such approved returns shall be made at Buyer’s sole expense. HATCO WILL NOT BE LIABLE, UNDER ANY CIRCUMSTANCES, FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING BUT NOT LIMITED TO LABOR COSTS OR LOST PROFITS RESULTING FROM THE USE OF OR INABILITY TO USE THE PRODUCTS OR FROM THE PRODUCTS BEING INCORPORATED IN OR BECOMING A COMPONENT OF ANY OTHER PRODUCT OR GOODS.

Page 23

HATCO CORPORATION

P.O. Box 340500

Milwaukee, WI 53234-0500 U.S.A.

(800) 558-0607 (414) 671-6350

Parts and Service Fax (800) 690-2966

International Fax (414) 671-3976

www.hatcocorp.com

Printed in U.S.A. January 2008 Part No. 07.04.288.00 Form No. GRSM-0108

HATCO AUTHORIZED PARTS DISTRIBUTORS

ALABAMA

Jones McLeod Appl. Svc. Birmingham 205-251-0159

ARIZONA

Auth. Comm. Food Equip. Phoenix 602-234-2443

Byassee Equipment Co. Phoenix 602-252-0402

CALIFORNIA

Industrial Electric Commercial Parts & Service, Inc. Huntington Beach 714-379-7100

Chapman Appl. Service San Diego 619-298-7106

P & D Appliance Commercial Parts & Service, Inc. S. San Francisco 650-635-1900

COLORADO

Hawkins Commercial Appliance Englewood 303-781-5548

FLORIDA

Whaley Foodservice Repair Jacksonville 904-725-7800

Nass Service Co., Inc. Orlando 407-425-2681

B.G.S.I. Pompano Beach 954-971-0456

Comm. Appliance Service Tampa 813-663-0313

GEORGIA

TWC Services Smyrna 770-438-9797

Heritage Service Group Norcross 866-388-9837

Southeastern Rest. Svc. Norcross 770-446-6177

HAWAII

Burney’s Comm. Service, Inc. Honolulu 808-848-1466

Food Equip Parts & Service Honolulu 808-847-4871

ILLINOIS

Parts Town Lombard 708-865-7278

Eichenauer Elec. Service Decatur 217-429-4229

Midwest Elec. Appl. Service Elmhurst 630-279-8000

Cone’s Repair Service Moline 309-797-5323

INDIANA

GCS Service Indianapolis 317-545-9655

IOWA

Electric Motor Service Co. Davenport 319-323-1823

Goodwin Tucker Group Des Moines 515-262-9308

KENTUCKY

Certified Service Center Lexington 859-254-8854

Certified Service Center Louisville 502-964-7007

LOUISIANA

Chandlers Parts & Service Baton Rouge 225-272-6620

MARYLAND

Electric Motor Service Baltimore 410-467-8080

GCS Service Silver Spring 301-585-7550

MASSACHUSETTS

Ace Service Co., Inc. Needham 781-449-4220

MICHIGAN

Commercial Kitchen Service Bay City 517-893-4561

Bildons Appliance Service Detroit 248-478-3320

Midwest Food Equip. Service Grandville 616-261-2000

MINNESOTA

GCS Service Minneapolis 612-546-4221

MISSOURI

General Parts Kansas City 816-421-5400

Commercial Kitchen Services St. Louis 314-890-0700

Kaemmerlen Parts & Service St. Louis 314-535-2222

NEBRASKA

Anderson Electric Omaha 402-341-1414

NEVADA

Burney’s Commercial Las Vegas 702-736-0006

Hi. Tech Commercial Service N. Las Vegas 702-649-4616

NEW JERSEY

Jay Hill Repair Fairfield 973-575-9145

Service Plus Flanders 973-691-6300

NEW YORK

Acme American Repairs, Inc. Brooklyn 718-456-6544

Alpro Service Co. Brooklyn 718-386-2515

Appliance Installation Buffalo 716-884-7425

Northern Parts Dist. Plattsburgh 518-563-3200

J.B. Brady, Inc. Syracuse 315-422-9271

NORTH CAROLINA

Authorized Appliance Charlotte 704-377-4501

OHIO

Akron/Canton Comm. Svc. Inc. Akron 330-753-6635

Certified Service Center Cincinnati 513-772-6600

Commercial Parts and Service Columbus 614-221-0057

Electrical Appl. Repair Service Independence 216-459-8700

E. A. Wichman Co. Toledo 419-385-9121

OKLAHOMA

Hagar Rest. Service, Inc. Oklahoma City 405-235-2184

Krueger, Inc. Oklahoma City 405-528-8883

OREGON

Ron’s Service, Inc. Portland 503-624-0890

PENNSYLVANIA

Elmer Schultz Services Philadelphia 215-627-5401

FAST Comm. Appl. Service Philadelphia 215-288-4800

Appliance Installation & Service Pittsburgh 412-809-0244

K & D Service Co. Harrisburg 717-236-9039

Electric Repair Co. Reading 610-376-5444

RHODE ISLAND

Marshall Electric Co. Providence 401-331-1163

SOUTH CAROLINA

Whaley Foodservice Repair W. Columbia 803-791-4420

TENNESSEE

Camp Electric Memphis 901-527-7543

TEXAS

GCS Service Fort Worth 817-831-0381

Armstrong Repair Service Houston 713-666-7100

Commercial Kitchen Repair Co. San Antonio 210-735-2811

UTAH

La Monica’s Rest. Equip. Service Murray 801-263-3221

VIRGINIA

Daubers Norfolk 757-855-4097

Daubers Springfield 703-866-3600

WASHINGTON

Restaurant Appl. Service Seattle 206-524-8200

WISCONSIN

A.S.C., Inc. Madison 608-246-3160

A.S.C., Inc. Milwaukee 414-543-6460

CANADA

ALBERTA

Key Food Equipment Service Edmonton 780-438-1690

BRITISH COLUMBIA

Key Food Equipment Service Vancouver 604-433-4484

MANITOBA

Air Rite, Inc. Winnepeg 204-895-2300

EW BRUNSWICK

EMR Services, Ltd. Moncton 506-855-4228

ONTARIO

R.G. Henderson Ltd. Toronto 416-422-5580

Choquette CKS Ottawa 613-739-8458

QUEBEC

Choquette CKS Montreal 514-722-2000

Choquette CKS Québec City 418-681-3944