Glo-Ray GRHDH-4PD - Food Warmer Hatco - Free user manual and instructions
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| Product Type | Food Warmer |
| Brand | Hatco |
| Model | Glo-Ray GRHDH-4PD |
| Dimensions (L x W x H) | 48 x 6 x 4 inches |
| Weight | Approx. 10 lbs |
| Power Supply | 120V, 60Hz, 1500W |
| Heating Type | Infrared |
| Number of Heat Zones | 4 (one per lamp) |
| Lamp Wattage | 375W each (4 lamps total) |
| Mounting Options | Overhead or counter mount |
| Temperature Control | Infinite heat switch (adjustable) |
| Construction Material | Stainless steel body with aluminum reflector |
| Color | Silver/Stainless |
| Certifications | UL, NSF, cUL |
| Cleaning Method | Wipe with damp cloth; avoid abrasive cleaners |
| Maintenance | Inspect and replace lamps as needed; clean periodically |
| Spare Parts | Replacement lamps, switches, cords available |
| Installation | Hardwired or plug-in (consult manual for specifics) |
| Warranty | 1 year parts and labor |
Frequently Asked Questions - Glo-Ray GRHDH-4PD Hatco
What is the voltage and power rating of the Glo-Ray GRHDH-4PD?
The unit operates on 120V, 60Hz, with a total power of 1500W (4 lamps at 375W each).
How do I install the food warmer?
The unit can be mounted overhead or on a counter. Ensure proper clearance from combustibles and follow the hardwiring instructions in the manual. For plug-in models, use a dedicated grounded outlet.
What is the ideal height for mounting above the food?
Typically, the heater should be mounted 18-24 inches above the food holding surface for optimal infrared heat distribution.
How do I clean the Glo-Ray GRHDH-4PD?
Disconnect power and allow unit to cool. Wipe the exterior with a damp cloth and mild detergent. Avoid abrasive cleaners that may scratch the stainless steel. Clean the reflector and lamps gently.
Can I use this food warmer outdoors?
No, this unit is designed for indoor use only. Exposure to moisture or extreme temperatures may damage the components and void the warranty.
How do I replace a lamp?
Turn off power and let lamp cool. Unscrew the retaining ring, remove the old lamp, and insert a new 375W infrared lamp. Reinstall the ring securely. Always use Hatco-approved replacement lamps.
Does the unit have an on/off switch?
Yes, it is equipped with an infinite heat switch that allows you to adjust the heat output from low to high. The switch also serves as an off position.
What type of food can I keep warm with this warmer?
It is ideal for holding cooked foods at serving temperature, such as meats, vegetables, and prepared dishes. It is not designed for cooking raw foods.
Is the Glo-Ray GRHDH-4PD UL listed?
Yes, the unit is UL listed and NSF certified, ensuring it meets safety and sanitation standards for commercial foodservice equipment.
What should I do if the unit does not heat?
Check the power connection and circuit breaker. Ensure the lamps are properly seated and not burned out. If the problem persists, contact Hatco service for replacement parts or repair.
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