1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your APW Wyott HR-20 Hot Dog Roller Grill. Please read all instructions carefully before using the appliance to ensure proper function and to prevent injury or damage.
2. Safety Instructions
- Always ensure the unit is connected to a properly grounded 120V electrical outlet.
- Do not immerse the unit in water or other liquids.
- Keep hands and utensils away from moving rollers during operation.
- Surfaces become hot during operation. Use caution and wear protective gloves when handling hot components.
- Unplug the unit from the power supply before cleaning or servicing.
- Do not operate the appliance with a damaged cord or plug, or if the appliance malfunctions or has been damaged in any manner.
- This appliance is intended for commercial use only.
3. Unpacking and Setup
3.1 Unpacking
Carefully remove the grill from its packaging. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and your dealer. Retain all packing materials for inspection.
3.2 Placement
Place the HR-20 grill on a stable, level, non-combustible surface. Ensure adequate clearance around the unit for proper ventilation and safe operation. Do not place the unit near flammable materials.
3.3 Electrical Connection
Connect the power cord to a dedicated 120V, 60Hz, single-phase grounded electrical outlet. Ensure the electrical supply matches the specifications listed on the unit's rating plate.
3.4 Initial Cleaning
Before first use, wipe down all surfaces, especially the chrome-plated rollers, with a damp cloth and mild detergent. Rinse thoroughly and dry completely.

Figure 1: An image showing the APW Wyott HR-20 Hot Dog Roller Grill. The grill features eleven chrome-plated rollers, with hot dogs cooking on them. The base of the unit is stainless steel with two control knobs visible on the front panel.
4. Operation
4.1 Preheating
Plug in the unit. Turn the temperature control knobs to the desired setting. Allow the rollers to preheat for approximately 10-15 minutes until they reach the operating temperature. The HR-20 features infinite controls for precise temperature adjustment.
4.2 Loading Hot Dogs
Carefully place hot dogs or sausages onto the chrome-plated rollers. Distribute them evenly to ensure consistent cooking. Avoid overcrowding the rollers. The unit has a capacity of approximately 340 hot dogs per hour.
4.3 Cooking
The rollers will continuously rotate, cooking the hot dogs evenly. Monitor the cooking process and adjust the temperature as needed. Cooking times will vary depending on the type and size of the hot dogs and the desired doneness.
4.4 Serving
Once cooked, remove hot dogs using tongs. The rollers will keep the remaining hot dogs warm until ready to serve.
5. Cleaning and Maintenance
5.1 Daily Cleaning
- Unplug the unit and allow it to cool completely before cleaning.
- Remove any food debris from the rollers and drip pan.
- Wipe the chrome-plated rollers with a damp cloth and mild, non-abrasive detergent. Avoid using harsh chemicals or abrasive pads that could damage the chrome finish.
- Clean the stainless steel exterior with a damp cloth and a stainless steel cleaner, if necessary.
- Ensure all surfaces are thoroughly dried before plugging the unit back in.
5.2 Maintenance
Regularly inspect the power cord for any signs of damage. Ensure the rollers rotate smoothly. No user-serviceable parts are inside; refer all servicing to qualified personnel.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not heat | No power supply; faulty cord/plug; internal component failure | Check power connection and outlet; inspect cord/plug for damage; contact service technician |
| Rollers do not rotate | Motor malfunction; obstruction | Ensure no debris is obstructing rollers; contact service technician |
| Uneven cooking | Overcrowding; uneven temperature distribution | Distribute hot dogs evenly; ensure unit is preheated properly |
7. Specifications
- Brand: APW Wyott
- Model: HR-20
- Power: 120V
- Heating Power: 1.5 Kilowatts
- Roller Type: Chrome-Plated Rollers
- Roller Quantity: 11
- Dimensions (W x D): 17-1/4" x 18-3/8"
- Grill Length: 17"
- Hot Dog Capacity: Approximately 340 per hour
- Construction Material: Stainless Steel
- Item Weight: 35 Pounds
- UPC: 749628418582
- ASIN: B016NFK2ZS
8. Warranty and Support
This APW Wyott product is covered by a manufacturer's warranty. For specific warranty details, please refer to the warranty card included with your purchase or contact APW Wyott customer service. For technical support, parts, or service inquiries, please contact your authorized APW Wyott dealer or visit the official APW Wyott website.