GLO-RAY®
MaxWattInfraredStripHeaters
GRAMandGRAMLSeries
InstallationandOperatingManual
I&W#07.05.208.00
Do not operate this equipment unless you have read and understood the contents of this manual! Failure to follow theinstructionscontainedinthismanual 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 leídoycomprendidoelcontenidodeeste manual! Cualquier falla en el seguimiento de las instrucciones contenidas en este manual puede resultarenunseriolesiónomuerte.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.
© 2008 Hatco Corporation
CONTENTS
Important Owner Information............................... |
i |
Permanent Surface Mount.............................. |
9 |
Introduction........................................................... |
i |
Undershelf Mounting..................................... |
10 |
Important Safety Information.............................. |
1 |
Overhead Mounting....................................... |
11 |
Model Designations............................................. |
2 |
Electrical Wiring Hook-Up............................. |
12 |
Model Descriptions.............................................. |
3 |
Operation............................................................ |
13 |
Specifications....................................................... |
4 |
Maintenance....................................................... |
14 |
Electrical Rating Charts................................... |
4 |
General.......................................................... |
14 |
Dimensions...................................................... |
6 |
Replacing Display Light Bulbs...................... |
14 |
Installation............................................................ |
7 |
Accessories........................................................ |
15 |
General............................................................ |
7 |
Troubleshooting Guide...................................... |
16 |
Minimum Clearance Requirements................. |
8 |
HatcoLimitedWarranty..................................... |
18 |
Recommended Mounting Heights................... |
8 |
AuthorizedPartsDistributors........... |
BackCover |
Assembly......................................................... |
9 |
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IMPORTANT OWNER INFORMATION
Record the model number, serial number (identification decal located on the underside of the unit), voltage, and purchase date of your strip heater in the spaces below. Please have this information available when calling Hatco for service assistance.
Model No. ________________________________
Serial No. ________________________________
Voltage __________________________________
Date of Purchase __________________________
INTRODUCTION
Business |
8:00 a.m. to 5:00 p.m. |
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Central Standard Time |
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(Summer Hours: June to September – |
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8:00 a.m. to 5:00 p.m. C.S.T. |
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Monday through Thursday |
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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) |
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(414) 671-3976 |
(International) |
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24 Hour 7 Day Parts and Service |
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Assistance available |
in the |
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United |
States and |
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by calling (800) 558-0607. |
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Additional information can be found by visiting our web site at www.hatcocorp.com.
Hatco Glo-Ray® Max Watt Strip Heaters ensure maximum food holding and minimize the risk of foodborneillness.Optimumsafetyandqualityistheresult of food held at the proper serving temperatures using Glo-Ray’spre-focusedheatpatterns.Thepre-focused heatpatternpreventsfoodsfrombeingover-cookedin the middle and cooling off around the edges by concentrating higher temperatures to the outer edges of holding surfaces where heat loss is the greatest. Utilizingspeciallydesignedreflectorstodirecttheheat from the element, Glo-Ray Strip Heaters safely maintain peak serving temperatures longer without cooking the food beyond the point of excellence.
Glo-RayMaxWattStripHeatersareavailablefromthe factory with or without shatter-resistant incandescent lights to illuminate the warming area. These bulbs have a special coating that guards against injury and food contamination in the event of breakage.
Glo-Ray Max Watt Strip Heaters 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 Glo-Ray Max Watt Strip Heaters. Hatco recommends all installation, operating, and safety instructions appearing in this manual be read prior to installation or operation of the Strip Heaters.
Safety information that appears in this manual is identified by the following signal word panels:
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
CAUTIONindicatesahazardoussituationwhich, ifnotavoided,couldresultinminorormoderate injury.
NOTICE
NOTICE is used to address practices not related to personal injury.
iForm No. GRAMM-0508
IMPORTANT SAFETY INFORMATION
Read the following important safety information before using this equipment to avoid 
serious injury or death and to avoid damage to equipment or property.
WARNING
ELECTRICSHOCKHAZARD:
•For hard-wired units, all electrical connections must be in accordance with local electrical codes and any other applicable codes. Connections should be madebyaqualified,licensedelectrician.
•Unitsequippedwithacordandplugsupplied by Hatco must be plugged 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 thepropervoltageandsizeelectricaloutlet.
•UnplugthepowercordorturnthepowerOFF at the fused disconnect switch/circuit breaker and allow the unit to cool before performinganymaintenanceorcleaning.
•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.
•DO NOT submerge or saturate with water. Unit is not waterproof. Do not operate if unit hasbeensubmergedorsaturatedwithwater.
•This unit is not “jet-proof” construction. Do notusejet-cleanspraytocleanthisunit.
•Use only Genuine Hatco Replacement Parts when service is required. Failure to use Genuine Hatco Replacement Parts will void all warranties and 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 themtooperatesafelyinHatcoequipment.
WARNING
FIREHAZARD:
•DonotinstallGlo-RayMaxWattstripheaters above or around combustible surfaces. Discoloration or combustion could occur. Glo-Ray Max Watt strip heaters must be installed in non-combustible surroundings only.
•Do not store or use gasoline or other flammable vapors or liquids in the vicinity of thisoranyotherappliance.
Use only light bulbs that meet or exceed
(National Sanitation Foundation (NSF) standardsandarespecificallydesignedforfood holding areas. Breakage of light bulbs not specially coated could result in personal injury and/orfoodcontamination.
For installation with chains, make sure the chainshavesufficientstrengthandaresecurely fastened to both the unit and the mounting location. Poorly installed chains may cause the unittoloosenandfall. Donotplaceanythingon topofunitsinstalledwithchains.
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 fax414-671-3976.
Form No. GRAMM-0508 |
1 |
IMPORTANT SAFETY INFORMATION
CAUTION
BURN HAZARD: Some exterior surfaces on the unit will get hot. Use caution when touching these areas.
Standard and approved manufacturing oils may smoke up to 30 minutes during initial startup. This is a temporary condition. Operate unit without food product until smoke dissipates.
Light-equipped strip heaters that require a circuit breaker 20 amps or larger must be installed with a remote control enclosure containingafuseratedat20ampsorlessforthe lightcircuit.
Toensuresafeandproperoperation,refertothe “Minimum Clearance Requirements” listed in theINSTALLATIONsectionofthismanual.
NOTICE
Installation of two or more separate units with less than 3″ (76 mm) between housings may result in premature failure of component parts. Failure to provide proper spacing may result in heatdamagetoelectricalcomponents.
To prevent unit failure, do not add a decorative soffit to hide a pass-through mounted strip heater.
Topreventprematurefailureofcomponentsdue to excessive heat, remote mounted control boxes must be installed outside the strip heater heatzone.
Heat damage to countertop material such as Corian® and similar products (other than stainless steel) is not covered under the Hatco warranty. Contact the manufacturer of the base material for temperature limits and application informationbeforeinstallingtheunit.
Use non-abrasive cleaners only. Abrasive cleaners could scratch the finish of the unit, marring its appearance and making it susceptibletodirtaccumulation.
MODELDESIGNATION
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G R A M L - XX D |
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Glo-Ray |
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Dual Elements |
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Housing Type |
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Width (in inches) |
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A = Aluminum |
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Incandescent Light |
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Max Watt |
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Figure 1. Model Designation
2 |
Form No. GRAMM-0508 |
MODELDESCRIPTIONS
Hatco Glo-Ray® Max Watt Strip Heaters keep hot foods at optimum serving temperatures longer. Foods do not dry out or become discolored; even the most delicate dishes hold that “just-prepared” look. The Glo-Ray pre-focused heat pattern directs heat from a tubular element to bathe the entire holding surface.
Glo-Ray max watt strip heaters are constructed with aluminum housings in lengths of 18″ (457 mm) to 144″ (3658 mm).
Dual models allow for side-by-side mounting of two heating elements to provide a wider holding area (dual models are constructed with a standard 3″ [76 mm] or optional 6″ [152 mm] spacer between heating elements).
All Glo-Ray Max Watt Strip Heaters have several mounting options and switch locations. Optional infinite control switches, electronic infinite control switches, remote control enclosures, incandescent lighting, and halogen lighting are available.
GRAM-XX: Aluminum housing, single element
GRAML-XX: Aluminum housing, incandescent
lights, single element
GRAM-XXD: Aluminum housing, dual elements
GRAML-XXD: Aluminum housing, incandescent
lights, dual elements
NOTE: Incandescent and halogen lights are not available for retrofit.
Figure 2. GRAM-48 Model
Figure 3. GRAML-48 Model
Figure 4. GRAML-48D Model, 3″ (76 mm) spacer
Figure 5. GRAML-48D Model, 6″ (152 mm) spacer
Form No. GRAMM-0508 |
3 |
SPECIFICATIONS
ElectricalRatingChart—GRAMModels |
ElectricalRatingChart—GRAMLModels |
Model GRAM-18 |
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Watts: 450 Shipping Weight: 6 lbs. (3 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
3.8 |
2.2 |
1.9 |
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Model GRAM-24 |
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Watts: 650 Shipping Weight: 7 lbs. (3 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
5.4 |
3.1 |
2.7 |
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Model GRAM-30 |
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Watts: 825 Shipping Weight: 8 lbs. (4 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
6.9 |
4.0 |
3.4 |
Model GRAM-36 |
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Watts: 1000 Shipping Weight: 9 lbs. (4 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
8.3 |
4.8 |
4.2 |
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Model GRAM-42 |
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Watts: 1175 Shipping Weight: 10 lbs. (5 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
9.8 |
5.6 |
4.9 |
Model GRAM-48 |
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Watts: 1300 Shipping Weight: 11 lbs. (5 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
10.8 |
6.3 |
5.4 |
Model GRAM-54 |
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Watts: 1500 Shipping Weight: 13 lbs. (6 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
12.5 |
7.2 |
6.3 |
Model GRAM-60 |
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Watts: 1700 Shipping Weight: 14 lbs. (6 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
14.2 |
8.2 |
7.1 |
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Model GRAM-66† |
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Watts: 1875 Shipping Weight: 16 lbs. (7 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
15.6 |
9.0 |
7.8 |
Model GRAM-72 † |
Watts: 2075 Shipping Weight: 17 lbs. (8 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
17.3 |
10.0 |
8.6 |
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Model GRAM-84 † |
Watts: 2400 Shipping Weight: 19 lbs. (9 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
20.0 |
11.5 |
10.0 |
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Model GRAM-96 † |
Watts: 2675 Shipping Weight: 21 lbs. (10 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
22.3 |
12.9 |
11.1 |
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Model GRAM-108†• |
Watts: 3000 Shipping Weight: 23 lbs. (10 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
14.4 |
12.5 |
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Model GRAM-120†• |
Watts: 3400 Shipping Weight: 26 lbs. (12 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
16.4 |
14.2 |
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Model GRAM-132†• |
Watts: 3750 Shipping Weight: 30 lbs. (14 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
18.0 |
15.6 |
Model GRAM-144†• |
Watts: 4150 Shipping Weight: 33 lbs. (15 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
20.0 |
17.3 |
ModelGRAML-18 |
Watts: 570 |
Shipping Weight: 9 lbs. (4 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
4.8 |
3.2 |
2.9 |
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ModelGRAML-24 |
Watts: 770 |
Shipping Weight: 10 lbs. (5 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
6.4 |
4.1 |
3.7 |
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ModelGRAML-30 |
Watts: 945 |
Shipping Weight: 11 lbs. (5 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
7.9 |
5.0 |
4.4 |
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ModelGRAML-36 |
Watts: 1180 |
Shipping Weight: 13 lbs. (6 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
9.8 |
6.3 |
5.7 |
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ModelGRAML-42 |
Watts: 1355 |
Shipping Weight: 15 lbs. (7 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
11.3 |
7.1 |
6.4 |
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ModelGRAML-48 |
Watts: 1540 |
Shipping Weight: 17 lbs. (8 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
12.8 |
8.3 |
7.4 |
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ModelGRAML-54 |
Watts: 1740 |
Shipping Weight: 19 lbs. (9 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
14.5 |
9.2 |
8.3 |
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ModelGRAML-60 |
Watts: 2000 |
Shipping Weight: 21 lbs. (10 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
16.7 |
10.7 |
9.6 |
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ModelGRAML-66 † |
Watts: 2175 |
Shipping Weight: 22 lbs. (10 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
18.1 |
11.5 |
10.3 |
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ModelGRAML-72 † |
Watts: 2435 |
Shipping Weight: 24 lbs. (11 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
20.3 |
13.0 |
11.6 |
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ModelGRAML-84 † |
Watts: 2820 |
Shipping Weight: 28 lbs. (13 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
23.5 |
15.0 |
13.5 |
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ModelGRAML-96 † |
Watts: 3155 |
Shipping Weight: 32 lbs. (15 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
26.3 |
16.9 |
15.1 |
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ModelGRAML-108†• |
Watts: 3540 |
Shipping Weight: 36 lbs. (16 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
--- |
18.9 |
17.0 |
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ModelGRAML-120†• |
Watts: 4000 |
Shipping Weight: 40 lbs. (18 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
--- |
21.3 |
19.2 |
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ModelGRAML-132†• |
Watts: 4410 |
Shipping Weight: 44 lbs. (20 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
--- |
23.5 |
21.1 |
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ModelGRAML-144†• |
Watts: 4870 |
Shipping Weight: 48 lbs. (22 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
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26.0 |
23.3 |
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May require additional switches, consult factory for applications.
†Glo-Ray models 66″ through 144″ contain tandem (end-to-end) elements that may be individually controlled.
• Not available in 120 volts.
* Add 2 – 8 lbs. (1 – 3 kg) to shipping weight depending on size of remote control enclosure.
NOTE: GRAML models that have multiple voltages |
CAUTION!Light-equippedstripheatersthatrequire |
listed,suchas120/208or120/240,havemultiple |
acircuitbreaker20ampsorlargermustbeinstalled |
internal circuits. For example a 120/208 volt unit |
witharemotecontrolenclosurecontainingafuse |
utilizes120voltsforlightcircuitand208voltsfor |
ratedat20ampsorlessforthelightcircuit. |
theheatcircuit(s). ConsulttheElectricalDiagram |
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suppliedwiththeunitforspecificinformation. |
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4 |
Form No. GRAMM-0508 |
SPECIFICATIONS
Electrical Rating Chart —
GRAM-XXD Models
Model GRAM-18D |
Watts: 900 Shipping Weight: 14 lbs. (6 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
7.5 |
4.3 |
3.8 |
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Model GRAM-24D |
Watts: 1300 Shipping Weight: 16 lbs. (7 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
10.8 |
6.3 |
5.4 |
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Model GRAM-30D |
Watts: 1650 Shipping Weight: 18 lbs. (8 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
13.8 |
7.9 |
6.9 |
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Model GRAM-36D |
Watts: 2000 Shipping Weight: 21 lbs. (10 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
16.7 |
9.6 |
8.3 |
Model GRAM-42D |
Watts: 2350 Shipping Weight: 24 lbs. (11 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
19.6 |
11.3 |
9.8 |
Model GRAM-48D |
Watts: 2600 Shipping Weight: 27 lbs. (12 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
21.7 |
12.5 |
10.8 |
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Model GRAM-54D |
Watts: 3000 Shipping Weight: 30 lbs. (14 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
25.0 |
14.4 |
12.5 |
Model GRAM-60D |
Watts: 3400 Shipping Weight: 34 lbs. (15 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
28.3 |
16.3 |
14.2 |
Model GRAM-66D † |
Watts: 3750 Shipping Weight: 37 lbs. (17 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
31.3 |
18.0 |
15.6 |
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Model GRAM-72D † |
Watts: 4150 Shipping Weight: 41 lbs. (19 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
34.6 |
20.0 |
17.3 |
Model GRAM-84D †• |
Watts: 4800 Shipping Weight: 44 lbs. (20 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
23.1 |
20.0 |
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Model GRAM-96D †• |
Watts: 5350 Shipping Weight: 52 lbs. (24 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
25.7 |
22.3 |
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Model GRAM-108D†• |
Watts: 6000 Shipping Weight: 59 lbs. (27 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
28.9 |
25.0 |
Model GRAM-120D†• |
Watts: 6800 Shipping Weight: 66 lbs. (30 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
32.7 |
28.3 |
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Model GRAM-132D†• |
Watts: 7500 Shipping Weight: 73 lbs. (33 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
36.1 |
31.2 |
Model GRAM-144D†• |
Watts: 8300 Shipping Weight: 80 lbs. (36 kg)* |
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Voltage |
120 |
208 |
240 |
Amps |
--- |
39.9 |
34.6 |
Electrical Rating Chart —
GRAML-XXDModels
ModelGRAML-18D |
Watts: 1020 |
Shipping Weight: 14 lbs. (6 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
8.5 |
5.3 |
4.8 |
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ModelGRAML-24D |
Watts: 1420 |
Shipping Weight: 16 lbs. (7 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
11.8 |
7.3 |
6.4 |
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ModelGRAML-30D |
Watts: 1770 |
Shipping Weight: 19 lbs. (9 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
14.8 |
8.9 |
7.9 |
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ModelGRAML-36D |
Watts: 2180 |
Shipping Weight: 22 lbs. (10 kg)* |
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Voltage |
120 |
120/208 |
120/240 |
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Amps |
18.2 |
11.1 |
9.8 |
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ModelGRAML-42D |
Watts: 2530 |
Shipping Weight: 25 lbs. (11 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
21.1 |
12.8 |
11.3 |
|
|
ModelGRAML-48D |
Watts: 2840 |
Shipping Weight: 29 lbs. (13 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
23.7 |
14.5 |
12.8 |
|
|
|
|
|
|||
ModelGRAML-54D |
Watts: 3240 |
Shipping Weight: 33 lbs. (15 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
27.0 |
16.4 |
14.5 |
|
|
ModelGRAML-60D |
Watts: 3700 |
Shipping Weight: 37 lbs. (17 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
30.8 |
18.8 |
16.7 |
|
|
ModelGRAML-66D † |
Watts: 4050 |
Shipping Weight: 39 lbs. (18 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
33.8 |
20.5 |
18.1 |
|
|
|
|
|
|||
ModelGRAML-72D † |
Watts: 4510 |
Shipping Weight: 42 lbs. (19 kg)* |
|||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
37.6 |
23.0 |
20.3 |
|
|
ModelGRAML-84D †• Watts: 5220 |
Shipping Weight: 47 lbs. (21 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
26.6 |
23.5 |
|
|
|
|
||||
ModelGRAML-96D †• Watts: 5830 |
Shipping Weight: 56 lbs. (25 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
29.7 |
26.3 |
|
|
|
|
||||
ModelGRAML-108D†• Watts: 6540 |
Shipping Weight: 64 lbs. (29 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
33.3 |
29.5 |
|
|
ModelGRAML-120D†• Watts: 7400 |
Shipping Weight: 72 lbs. (33 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
37.7 |
33.3 |
|
|
|
|
||||
ModelGRAML-132D†• Watts: 8160 |
Shipping Weight: 79 lbs. (36 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
41.6 |
36.8 |
|
|
ModelGRAML-144D†• Watts: 9020 |
Shipping Weight: 86 lbs. (39 kg)* |
||||
Voltage |
120 |
120/208 |
120/240 |
||
Amps |
--- |
45.9 |
40.6 |
|
|
May require additional switches, consult factory for applications.
†Glo-Ray models 66″ through 144″ contain tandem (end-to-end) elements that may be individually controlled.
• Not available in 120 volts.
* Add 2 – 8 lbs. (1 – 3 kg) to shipping weight depending on size of remote control enclosure.
NOTE: GRAML-XXDmodelsthathavemultiplevoltages |
CAUTION!Light-equippedstripheatersthatrequire |
listed,suchas120/208or120/240,havemultiple |
acircuitbreaker20ampsorlargermustbeinstalled |
internal circuits. For example a 120/208 volt unit |
witharemotecontrolenclosurecontainingafuse |
utilizes120voltsforlightcircuitand208voltsfor |
ratedat20ampsorlessforthelightcircuit. |
theheatcircuit(s). ConsulttheElectricalDiagram |
|
suppliedwiththeunitforspecificinformation. |
|
|
|
Form No. GRAMM-0508 |
5 |
SPECIFICATIONS
Dimensions — GRAMandGRAMLModels
|
Width |
Depth |
Depth |
Height |
Models |
(A) |
(B) |
(C) |
(D) |
GRAM |
18″ – 144″ |
6″ |
11″ |
2-1/2″ |
|
(457 – 3658 mm) |
(152 mm) |
(279 mm) |
(64 mm) |
GRAML |
18″ – 144″ |
9″ |
14″ |
2-1/2″ |
|
(457 – 3658 mm) |
(229 mm) |
(356 mm) |
(64 mm) |
|
|
|
|
|
|
A |
|
A |
|
D |
|
D |
|
Front View — Model GRAM |
|
Front View — Model GRAML |
C |
|
C |
B |
B |
|
||
|
|
|
|
|
Bottom View — Model GRAM |
|
Bottom View — Model GRAML |
Figure 6. Dimensions — Single Element Strip Heaters
Dimensions — GRAM-XXDandGRAML-XXDModels
|
Width |
Depth* |
Depth* |
Height |
Models |
(A) |
(B) |
(C) |
(D) |
|
|
|
|
|
GRAM-XXD and |
18″ – 144″ |
15″ |
20″ |
2-1/2″ |
GRAML-XXD |
(457–3658mm) |
(381 mm) |
(508 mm) |
(64 mm) |
|
|
|
|
|
|
|
|
|
|
*Dimension shown is standard with 3″ (76 mm) spacer; when used with 6″ (152 mm) spacer, add 3″ (76 mm).
|
A |
|
D |
|
Front View — Model GRAML-XXD |
C |
B |
|
Bottom View — Model GRAML-XXD
Figure 7. Dimensions — Dual Element Strip Heaters
6 |
Form No. GRAMM-0508 |
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