1. Introducció
This manual provides essential instructions for the installation, operation, and maintenance of your Hatco GRAML-42D3 42-inch Standard Watt Infrared Foodwarmer. This unit is designed for commercial food holding applications, utilizing infrared heat to maintain food at serving temperatures. Please read this manual thoroughly before installation and operation to ensure safe and efficient use of the appliance.
2. Informació important de seguretat
WARNING: Risk of Electric Shock and Burns.
- Desconnecteu sempre l'alimentació abans de fer el manteniment o la neteja de la unitat.
- This appliance must be properly grounded. Consult a qualified electrician if in doubt.
- No feu servir la unitat amb un cable o un endoll danyats.
- The foodwarmer operates at high temperatures. Avoid direct contact with heating elements and surrounding surfaces during and immediately after operation.
- No submergiu la unitat en aigua ni altres líquids.
- Aquest aparell està dissenyat només per a ús comercial.
- Assegureu-vos una ventilació adequada al voltant de la unitat.
3. Contingut del paquet
Carefully unpack the foodwarmer and inspect for any shipping damage. Retain the packaging materials for future transport if needed. The package should contain the following items:
- Hatco GRAML-42D3 Infrared Foodwarmer Unit
- Remote Control Enclosure
- Angle Brackets (for mounting)
- Manual d'usuari (aquest document)

Figure 1: Hatco GRAML-42D3 Infrared Foodwarmer. The image displays the main heating unit, which includes the tubular metal heater rod and integrated lights. The remote control enclosure and angle brackets are separate components for installation.
4. Configuració i instal·lació
Proper installation is crucial for the safe and efficient operation of your foodwarmer. Installation should be performed by qualified personnel in accordance with all local electrical and safety codes.
4.1 Muntatge
- Seleccioneu la ubicació: Choose a location above the food holding area that allows for even heat distribution and is clear of obstructions. Ensure adequate clearance from combustible materials.
- Attach Angle Brackets: Securely fasten the provided angle brackets to a sturdy overhead structure using appropriate hardware (not included). Ensure the brackets are level and spaced correctly for the 42-inch unit.
- Mount Foodwarmer: Carefully lift the foodwarmer unit and attach it to the angle brackets. Ensure all connections are tight and secure.
4.2 Connexió elèctrica
- The GRAML-42D3 operates at 2530 watts. Verify that the electrical supply matches the unit's requirements and that the circuit can handle the load.
- Connect the foodwarmer to a properly grounded electrical outlet.
- The remote control enclosure should be wired according to the included wiring diagram (refer to separate diagram if provided) and mounted in an accessible location.
5. Instruccions de funcionament
The Hatco GRAML-42D3 is designed for simple operation to maintain food temperatures effectively.
5.1 Engegada/apagada
- Locate the toggle switch on the remote control enclosure.
- Flip the toggle switch to the "ON" position to activate the infrared heating elements and lights.
- Flip the toggle switch to the "OFF" position to deactivate the unit.
5.2 Food Holding
- Place pre-heated food directly under the foodwarmer.
- The infrared heat will radiate downwards, keeping the food at safe and desirable serving temperatures.
- The integrated lights provide illumination for the food display area.
- Monitor food temperatures regularly to ensure compliance with food safety standards.
6. Manteniment
Regular cleaning and maintenance will extend the life of your Hatco foodwarmer and ensure optimal performance.
6.1 Neteja
- ADVERTIMENT: Disconnect power before cleaning. Allow the unit to cool completely.
- Wipe down the aluminum construction with a damp drap i un netejador suau i no abrasiu.
- Do not use harsh chemicals, abrasive pads, or immerse the unit in water.
- Clean the heating elements and light covers gently to remove any food debris or grease buildup.
- Ensure all surfaces are dry before reconnecting power.
6.2 Inspecció
- Periodically inspect the power cord for any signs of damage or fraying.
- Check mounting hardware for tightness.
- Ensure heating elements and lights are functioning correctly.
7. Solució De Problemes
Abans de contactar amb el servei tècnic, torneu aview els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | No power supply; toggle switch off; tripped circuit breaker. | Check power cord connection; ensure toggle switch is ON; reset circuit breaker. |
| Heating elements not working. | Faulty element; power issue. | Verify power supply; if problem persists, contact qualified service personnel. |
| Els llums no funcionen. | Burned out bulb; power issue. | Replace bulb (if accessible and replaceable); verify power supply. |
| El menjar no es manté calent. | Improper placement; unit not heating effectively. | Ensure food is directly under the warmer; check heating element function. |
8. Especificacions
| Característica | Detall |
|---|---|
| Número de model | GRAML-42D3 |
| Marca | Hatco |
| Tipus | Infrared Strip Heater / Foodwarmer |
| Longitud | 42 polzades |
| Wattage | 2530 watts (Maximum Wattage) |
| Element calefactor | Tubular Metal Heater Rod (Double Housing) |
| Espaiat | Espaiat de 3 polzades |
| Controls | Toggle Switch (with remote control enclosure) |
| Material de construcció | Alumini |
| Certificacions | cULus |
| Origen | Fabricat als EUA |
9. Garantia i Suport
9.1 Informació de la garantia
Based on the provided product information, this unit is sold with Sense garantia. Please verify any specific warranty terms with your distributor at the time of purchase.
9.2 Atenció al client
For technical assistance, parts, or service inquiries, please contact your authorized Hatco dealer or Hatco customer service directly. Have your model number (GRAML-42D3) and serial number ready when contacting support.
Normalment podeu trobar la informació de contacte a la pàgina oficial del fabricant website or through your product distributor.



