Hatco GRPWSM-1001 User Manual

GLO-RAY

®

Pizza Warmer

GRPWS Series

Installation &

Operating Manual

I&W #07.05.102.00

This manual contains important safety information
concerning the maintenance, use and operation of
this product. Failure to follow the instructions
contained in this manual may result in serious injury.
If you are unable to understand the contents of this
manual, please bring it to the attention of your
supervisor. Do not operate this equipment unless you
have read and understood the contents of this
manual.

Este manual contiene importante información sobre
seguridad concerniente al mantenimiento, uso
y operación de este producto. Cualquier falla en el
seguimiento de las instrucciones contenidas en este
manual puede resultar en un serio daño. Si usted no
puede entender el contenido de este manual por
favor pregunte a su supervisor. No opere este equipo
al menos que haya leído y comprendido el contenido
de este manual.

i

INTRODUCTION

The Hatco Glo-Ray®GRPWS Pizza Warmers are
perfect for holding boxed or bagged pizza on a buffet
line or at temporary serving areas. These warmers
hold hot wrapped pizzas and keep them at optimum
serving temperatures without affecting quality. A
thermostatically controlled heated base extends the
holding times of most wrapped food. These units also
feature incandescent lights along with a cord and
plug set(s).

This manual provides the installation, safety and
operating instructions for the Glo-Ray Pizza Warmers.
We recommend all installation, operating and safety
instructions appearing in this manual be read prior to
installation or operation of your Hatco Pizza Warmer.

Safety instructions that appear in this manual after a
warning symbol and the words WARNING or

CAUTION printed in bold face are very important.

WARNING means there is the possibility of serious

injury or death to yourself or others. CAUTION
means there is the possibility of minor or moderate
injury. CAUTION without the symbol signifies the
possibility of equipment or property damage only.

Hatco Glo-Ray Pizza Warmers 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 thoroughly
inspected and tested prior to shipment.

CONTENTS

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

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

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

Model Descriptions .......................................................2

All Models ..............................................................2

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

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

Electrical Rating Chart - Dual Shelf.......................3

Electrical Rating Chart - Triple Shelf.....................3

Electrical Rating Chart - Quadruple Shelf..............3

Dimensions..............................................................4

Installation.....................................................................5

All Models ..............................................................5

Location ..................................................................6

Operation.......................................................................6

Maintenance ..................................................................7

General ....................................................................7

Cleaning ..................................................................7

Display Light Bulb Replacement............................7

Accessories.....................................................................8

Temperature Indicating Display (TID) ...................8

Hatco Limited Warranty .............................................9

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

IMPORTANT OWNER INFORMATION

Record the model number, serial number (identification
plate located on the top rear of of the unit), voltage and
purchase date of your Glo-Ray Pizza Warmer in the
spaces below. Please have this information available
when calling 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.D.T.
Monday through Thursday
8:00 a.m. to 2:30 p.m. C.D.T. Friday)

Telephone: [phone]

Fax: [phone] (Parts & Service)

[phone] (International)

Additional information can be found by visiting our

web site at www.hatcocorp.com.

Form No. GRPWSM-1001

IMPORTANT SAFETY INSTRUCTIONS

1

Form No. GRPWSM-1001

IMPORTANT! Read the following important safety instructions to avoid personal injury or death,
and to avoid damage to the equipment or property.

WARNINGS

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

To avoid any injury, turn the power switch off,
unplug the unit from the power source and allow
to cool before performing any maintenance.

For safe and proper operation, the unit must be
located a reasonable distance from combustible
walls and materials. If safe distances are not
maintained, discoloration or combustion
could occur.

Unit is not waterproof. DO NOT submerge in
water. Do not operate if it has been submerged
in water.

To avoid electrical shock or personal injury, do
not steam clean or use excessive water on the unit.

Only light bulbs which meet or exceed N.S.F.
standards, specifically designed for food holding
areas must be used. Breakage of light bulbs not
specially coated could result in personal injury
and/or food contamination.

If service is required on this unit, contact your
Authorized Hatco Service Agent, or contact the
Hatco Service Department at 800-558-0607 or
414-671-6350; fax [phone] or International
fax [phone].

This product has no “user” serviceable parts. To
avoid damage to the unit or injury to personnel,
use only Authorized Hatco Service Agents and
Genuine Hatco Replacement Parts when service
is required.

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. It is essential to use Hatco
Replacement Parts when repairing Hatco
equipment. Failure to use Hatco Replacement
Parts may subject operators of the equipment to
hazardous electrical voltage, resulting in electrical
shock or burn.

CAUTIONS

Some exterior surfaces on the unit will get
hot. Use caution when touching these areas to
avoid injury.

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 accidentally falling, and strong enough to
support the weight of the unit.

The National Sanitation Foundation (NSF)
requires that GRPWS Series units over 36"
(91 cm) in length or weighing more than 80 lbs.
(36 kg) to be either sealed or raised on the
installation surface. If this unit cannot be sealed at
the point of use, 4" (10 cm) legs are included to
allow for proper cleaning access below unit. See
Hatco Accessories for installation instructions.

CAUTIONS

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

MODEL DESCRIPTIONS

SPECIFICATIONS

2

ALL MODELS

All models are constructed of aluminum and stainless
steel, and feature tempered glass side panels, a separate
on/off switch and thermostat for each heat zone,
incandescent display lights, stainless steel box stops,
legs and a cord and plug set.

These models can be ordered in various widths of 24",
36", and 48" (61, 91, 122 cm), and in depths of 18" or
24" (46 to 61 cm). The unit is available in dual, triple or
quadruple shelf models.

Figure 1. Glo-Ray Model GRPWS - 4818T

Form No. GRPWSM-1001

PLUG CONFIGURATIONS

Units are supplied from the factory with an electrical
cord and plug. See Figure 2.

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

Figure 2. Plug Configurations

NEMA 5-15P NEMA 5-20P

NEMA 14-20P AS 3112

BS 1363 CEE 7/7 Schuko