GLO-RAY® Heated Shelf GRS, GRSB & GRSBF Series Installation & Operating Manual I&W #07.05.027.00 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’re 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.
CONTENTS Installation....................................................................11 GRS Models ..........................................................11 GRSB & GRSBF Models .......................................11 Operation .....................................................................15 Maintenance ................................................................16 General ..................................................................16 Cleaning .......................................
IMPORTANT SAFETY INFORMATION IMPORTANT! Read the following important safety instructions to avoid personal injury or death, and to avoid damage to the equipment or property. WARNINGS CAUTIONS To avoid any injury, turn the power switch OFF, unplug the unit from the power source and allow to cool before performing any maintenance or cleaning. Unit is not weatherproof. For safe and proper operation locate the unit indoors where the ambient air temperature is a minimum of 70°F (21°C).
SPECIFICATIONS 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. NEMA 5-15P WARNING 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 the proper voltage and size and install the proper electrical outlet.
SPECIFICATIONS DIMENSIONS - GRSB MODELS 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) GRSB-30-F 31-1/2" (800 mm) 30" (762 mm) 7-1/16" (179 mm)
SPECIFICATIONS DIMENSIONS - GRSBF MODELS Model Width (A) Width (B) Width (C) Depth (D) 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-
SPECIFICATIONS ELECTRICAL RATING CHART - STANDARD GRS MODELS Model† Voltage Watts Amps Plug Configuration Shipping Weight GRS-18-I 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-240 CE 100 120 220 240 220-230 CE 230-2
SPECIFICATIONS ELECTRICAL RATING CHART - STANDARD GRSB MODELS Model† GRSB-24-F GRSB-24-I GRSB-24-O GRSB-30-F GRSB-30-I GRSB-30-O GRSB-36-F GRSB-36-I GRSB-36-O GRSB-42-F GRSB-42-I GRSB-42-O Voltage Watts Amps Plug Configuration Shipping Weight 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 420
SPECIFICATIONS ELECTRICAL RATING CHART - STANDARD GRSB MODELS Model† GRSB-48-F GRSB-48-I GRSB-48-O GRSB-54-I GRSB-60-F GRSB-60-I GRSB-60-O GRSB-66-I GRSB-72-F GRSB-72-I GRSB-72-O Voltage Watts Amps Plug Configuration Shipping Weight 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 100 120 220 240 220-230 CE 230-240 CE 120 220 240 120 220 240 220-230 CE 230-240 CE 120 220 240 120 220 240 220-230 CE 230-240 CE 208 240 220 240 770
SPECIFICATIONS ELECTRICAL RATING CHART - STANDARD GRSBF MODELS Model† GRSBF-18-F GRSBF-24-F GRSBF-24-I GRSBF-24-S GRSBF-24-O GRSBF-30-F GRSBF-30-I GRSBF-30-O GRSBF-36-F GRSBF-36-I GRSBF-36-S GRSBF-36-O GRSBF-42-F GRSBF-42-I GRSBF-42-S GRSBF-42-O GRSBF-48-F GRSBF-48-I GRSBF-48-S GRSBF-48-O † All All All All Voltage Watts Amps Plug Configuration Shipping Weight 120 120 100 120 120 220 240 120 120 100 120 120 120 100 120 120 220 240 120 240 220-230 CE 230-240 CE 120 100 120 120 220 240 120 120 100
SPECIFICATIONS ELECTRICAL RATING CHART - STANDARD GRSBF MODELS Model† GRSBF-60-F GRSBF-60-I GRSBF-60-S GRSBF-60-O GRSBF-72-F GRSBF-72-I GRSBF-72-S GRSBF-72-O † All All All All Voltage Watts Amps Plug Configuration Shipping Weight 120 100 120 120 220 240 120 240 220-230 CE 230-240 CE 120 100 120 120 220 240 208 240 220-230 CE 230-240 CE 950 1220 1220 1500 1372 1634 1750 1750 1750-1912 1607-1750 1130 1440 1440 1750 1602 1906 2070 2070 2070-2262 1901-2070 7.9 12.2 10.2 12.5 6.2 6.8 14.6 7.3 8.0-8.
MODEL DESCRIPTIONS 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) 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.
INSTALLATION WARNING 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. Remove and save these screws CAUTION To avoid any injury or damage locate the unit at the proper counter height, in an area that is convenient for use.
INSTALLATION Apply a bead of NSF approved sealant between the countertop material and mounting flange. Countertop Countertop Z-Bracket Z-Bracket Four screws from underside of unit Figure 5.
INSTALLATION Apply a bead of NSF approved sealant between the countertop material and mounting flange. Countertop Countertop Z-Bracket Z-Bracket Four screws from underside of unit Figure 6.
INSTALLATION 6. Assemble the Z-brackets to the underside of the unit using the four screws removed in step 2. 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 7 for mounting distances.
OPERATION CAUTION Some exterior surfaces on the unit will get hot. Use caution when touching these areas to avoid injury. Power On/Off Switch CAUTION Unit is not weatherproof. For safe and proper operation locate the unit indoors where the ambient air temperature is a minimum of 70°F (21°C). Shelf Thermostat 1. Plug warmer into a properly grounded electrical outlet of the correct voltage, size and plug configuration. See SPECIFICATIONS for details. Figure 8. Operating Controls - GRS 2.
MAINTENANCE WARNING 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 800-690-2966 or International fax 414-671-3976. CLEANING The Hatco Glo-Ray Heated Shelf units are designed for maximum durability and performance, with minimum maintenance. WARNING To avoid any injury, turn the power switch OFF, unplug the unit from the power source and allow to cool before performing any maintenance.
HATCO LIMITED WARRANTY 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.
HATCO AUTHORIZED PARTS DISTRIBUTORS ALABAMA INDIANA NEW YORK TENNESSEE Jones McLeod Appl. Svc. Birmingham 205-251-0159 GCS Service Indianapolis Acme American Repairs, Inc. Brooklyn 718-456-6544 Camp Electric Memphis ARIZONA IOWA TEXAS Auth. Comm. Food Equip. Phoenix 602-234-2443 Electric Motor Service Co. Davenport 319-323-1823 Alpro Service Co. Brooklyn Byassee Equipment Co.
