1. Introduction
This manual provides essential instructions for the safe and efficient installation, operation, and maintenance of your Cook Rite ATFS-40 Commercial Fryer. This unit is a 40 lb. capacity, 3-burner, LP (propane) gas floor model designed for commercial use. Please read this manual thoroughly before operating the appliance and retain it for future reference. Proper adherence to these instructions will ensure optimal performance and longevity of your fryer.
Figure 1: Cook Rite ATFS-40 Commercial Fryer with examples of fried foods.
2. Important Safety Information
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.
- This appliance is designed for commercial use only.
- Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
- Keep the appliance area free and clear from combustible materials.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
- Ensure adequate ventilation in the area where the fryer is installed.
- Never leave the fryer unattended during operation. Hot oil can cause severe burns and fire.
- Always use caution when handling hot oil. Allow oil to cool before draining or filtering.
- Do not attempt to move the fryer when it contains hot oil.
- In case of a gas odor, immediately shut off the gas supply to the appliance and ventilate the area. Do not operate any electrical switches or light any flames.
3. Setup and Installation
3.1 Unpacking and Inspection
Carefully unpack the fryer and inspect it for any shipping damage. Report any damage to the carrier immediately. Ensure all components, including baskets and crumb screen, are present.
3.2 Location Requirements
Install the fryer on a level, non-combustible surface. Maintain proper clearances from combustible walls and materials as per local fire codes. Ensure the area is well-ventilated, preferably under an exhaust hood.
3.3 Gas Connection (LP Gas)
This fryer is designed for LP (propane) gas. The gas supply line must be of adequate size to provide the necessary gas pressure and volume. A manual shut-off valve must be installed upstream of the appliance. All gas connections must be leak-tested using a soap solution after installation. Professional installation by a licensed gas technician is mandatory.
Figure 2: Internal view of the fryer, highlighting the burner assembly and gas connections.
3.4 Leveling the Unit
Adjust the fryer's legs or casters to ensure the unit is perfectly level. This is crucial for even cooking and safe operation.
3.5 Initial Cleaning
Before first use, clean the fryer tank and all accessories (baskets, crumb screen) with warm, soapy water. Rinse thoroughly and dry completely.
4. Operating Instructions
4.1 Filling with Oil
Ensure the drain valve is closed. Fill the fryer tank with cooking oil to the "MIN" fill line, but not exceeding the "MAX" fill line. The ATFS-40 has a 40 lb. oil capacity.
4.2 Lighting the Pilot
- Turn the main gas supply valve ON.
- Turn the temperature control knob to the "OFF" position.
- Push in the temperature control knob and turn it to the "PILOT" position. Continue to hold the knob in.
- While holding the knob in, use a lit match or lighter to ignite the pilot burner. Hold the flame to the pilot until it lights.
- Once the pilot is lit, continue to hold the knob in for approximately 30 seconds, then release. The pilot should remain lit. If it extinguishes, repeat steps 3-5.
4.3 Adjusting Temperature
After the pilot is lit, push in the temperature control knob and turn it to the desired frying temperature (e.g., 350°F - 375°F). The main burners will ignite and begin heating the oil. The temperature range is typically 200°F to 400°F (93°C to 205°C).
Figure 3: Temperature control knob for setting desired oil temperature.
4.4 Frying Procedures
Once the oil reaches the set temperature, place food items into the frying baskets. Lower the baskets slowly into the hot oil. Do not overload the baskets, as this can lower oil temperature and result in soggy food. Cook until desired crispness and color are achieved. Lift baskets and allow excess oil to drain before serving.
Figure 4: Proper technique for lowering a frying basket into hot oil.
Figure 5: Two nickel-plated frying baskets in the fryer tank.
4.5 Shutting Down
To turn off the fryer, turn the temperature control knob to the "OFF" position. For complete shutdown, also turn off the main gas supply valve.
5. Maintenance and Cleaning
Regular cleaning and maintenance are crucial for the performance and lifespan of your fryer.
5.1 Daily Cleaning
- Crumb Screen: Remove and clean the wire mesh crumb screen daily to prevent sediment buildup in the oil cooling zone.
- Baskets: Wash frying baskets with warm, soapy water and rinse thoroughly.
- Exterior: Wipe down the stainless steel exterior with a damp cloth and mild detergent. Dry thoroughly to prevent water spots.
5.2 Oil Filtration and Replacement
Filter the cooking oil daily to extend its life and maintain food quality. Replace oil regularly based on usage and food quality. Always allow oil to cool to a safe temperature (below 100°F / 38°C) before draining or filtering.
5.3 Deep Cleaning
Periodically, a deep cleaning of the fryer tank is necessary. Drain all oil, then fill the tank with water and a commercial fryer cleaning solution. Boil the solution according to the cleaner's instructions, then drain, scrub, rinse thoroughly, and dry. Ensure all cleaning solution residue is removed before refilling with oil.
6. Troubleshooting
Before calling for service, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pilot light will not stay lit. | Thermocouple not heating sufficiently; gas supply issue; pilot orifice clogged. | Ensure pilot flame is strong and engulfing the thermocouple. Check gas supply. Clean pilot orifice (professional service recommended). |
| Main burners do not ignite. | Pilot light out; thermostat set too low; gas supply off. | Relight pilot. Increase thermostat setting. Check main gas supply valve. |
| Oil not heating to desired temperature. | Thermostat malfunction; low gas pressure; excessive food load. | Verify thermostat setting. Check gas pressure (professional service). Reduce food load per batch. |
| Excessive smoking from oil. | Oil is old or contaminated; thermostat set too high. | Filter or replace oil. Reduce thermostat setting. |
If these solutions do not resolve the issue, contact a qualified service technician.
7. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | ATFS-40 |
| Brand | Cook Rite |
| Material | Stainless Steel |
| Color | Stainless Steel |
| Product Dimensions (D x W x H) | 30.1" x 15.6" x 44.4" |
| Item Weight | 134.5 Pounds |
| Gas Type | LP (Propane) Gas |
| Burners | 3 Heavy-Duty Burners |
| Oil Capacity | 40 lb. |
| Total BTU/hr (LP) | 90,000 BTU/hr (as per image specifications) |
| Regulator (LP) | 10" w.c. (as per image specifications) |
Figure 6: Product dimensions and detailed specifications table.
8. Warranty Information
Warranty information for the Cook Rite ATFS-40 Commercial Fryer is typically provided with the purchase documentation or can be obtained directly from the manufacturer or authorized dealer. Please refer to your purchase receipt or contact the seller for specific warranty terms and conditions.
9. Customer Support
For technical assistance, parts, or service inquiries regarding your Cook Rite ATFS-40 Commercial Fryer, please contact your authorized dealer or the manufacturer's customer service department. Have your model number (ATFS-40) and serial number ready when contacting support.