1. Introduction
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your EQCOTWEA SF-350 35L Hydraulic Automatic Sausage Stuffer. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent damage or injury.
The EQCOTWEA SF-350 is a high-capacity, vertical hydraulic sausage stuffer designed for both commercial and home use, offering variable speed control and robust stainless steel construction for durability and hygiene.
2. Safety Instructions
Always adhere to the following safety guidelines to prevent accidents and ensure safe operation:
- Read all instructions before operating the machine.
- Ensure the machine is placed on a stable, level surface.
- Keep hands and loose clothing away from moving parts during operation.
- Always unplug the machine before cleaning, maintenance, or when not in use.
- Do not operate the machine with a damaged power cord or plug.
- Keep children and unauthorized personnel away from the machine.
- Use only manufacturer-approved attachments and accessories.
- Do not immerse the main unit in water or other liquids.
- Wear appropriate personal protective equipment (PPE) if necessary.
3. Package Contents
Verify that all components are present and undamaged upon unpacking:
- 1 x EQCOTWEA SF-350 Hydraulic Automatic Sausage Stuffer (Main Unit)
- 3 x Stainless Steel Filling Tubes (Dia 16mm, Dia 19mm, Dia 25mm)
- 1 x Power Cord
- 1 x Instruction Manual (This Document)
Figure 3.1: Main unit with various filling tubes and example sausages.
4. Product Overview and Components
The SF-350 features a robust design for efficient sausage production. Key components include:
- Stainless Steel Cylinder: Holds up to 35 liters of meat mixture.
- Hydraulic Piston System: Provides consistent and powerful filling pressure.
- Control Panel: Includes power switch, emergency stop, and speed adjustment knob.
- Knee Control Switch: Allows hands-free operation for precise filling control.
- Filling Tubes: Interchangeable nozzles for different sausage casing sizes.
- Casters: For easy mobility of the unit.
Figure 4.1: Front view of the EQCOTWEA SF-350 Sausage Stuffer, showing the main body and filling tubes.
Figure 4.2: Close-up of the control panel with power, emergency stop, and speed controls.
Figure 4.3: The knee control switch for hands-free operation.
5. Setup and Assembly
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future transport or storage.
- Placement: Position the machine on a sturdy, level, and clean surface capable of supporting its weight (approx. 350 lbs / 159 kg). Ensure adequate space around the machine for operation and maintenance.
- Cleaning: Before first use, thoroughly clean all parts that will come into contact with food (cylinder, piston, filling tubes) with warm soapy water, rinse, and sanitize.
- Attach Filling Tube: Select the desired filling tube size (16mm, 19mm, or 25mm) and securely attach it to the outlet nozzle.
- Power Connection: Ensure the power switch is in the "OFF" position. Connect the power cord to the machine and then to a grounded 110V/60Hz electrical outlet.
Figure 5.1: Top view showing the cylinder and attachment point for filling tubes.
6. Operating Instructions
- Prepare Meat Mixture: Ensure your sausage meat mixture is properly prepared and chilled.
- Load Cylinder: Open the cylinder lid and carefully load the meat mixture into the stainless steel cylinder. Do not overfill. Close and secure the lid.
- Prepare Casings: Prepare your sausage casings (natural or artificial) according to their specific instructions. Slide the casing onto the chosen filling tube, gathering it towards the base of the tube.
- Power On: Turn the main power switch to the "ON" position.
- Adjust Speed: Use the variable speed control knob on the control panel to set the desired filling speed. Start with a lower speed and adjust as needed.
- Start Filling: Gently press the knee control switch to activate the hydraulic piston. The piston will descend, pushing the meat mixture through the filling tube into the casing.
- Control Filling: Use the knee switch to control the flow of meat. Release the switch to stop the flow. Guide the casing off the tube as it fills, twisting or tying to form individual sausages.
- Refill: Once the cylinder is empty, turn off the machine, open the lid, and refill with more meat mixture.
- Completion: After filling is complete, turn off the machine and unplug it from the power outlet.
Figure 6.1: View of the cylinder and filling nozzle, ready for casing attachment.
7. Maintenance and Cleaning
Regular cleaning and maintenance are crucial for the longevity and hygienic operation of your sausage stuffer.
- Daily Cleaning:
- Always unplug the machine before cleaning.
- Disassemble the cylinder, piston, and filling tubes.
- Wash all food-contact parts with warm water and a mild detergent. Use a brush to remove any stubborn meat residue.
- Rinse thoroughly with clean water and sanitize.
- Allow all parts to air dry completely before reassembly or storage.
- Wipe down the exterior of the machine with a damp cloth. Do not use abrasive cleaners or immerse the main unit.
- Periodic Maintenance:
- Inspect the power cord for any signs of damage.
- Check seals and gaskets for wear and tear. Replace if necessary to prevent leaks.
- Ensure all bolts and fasteners are tight.
Figure 7.1: Side view of the machine, highlighting the ventilation panels for the hydraulic system.
8. Troubleshooting
Refer to this section for common issues and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Not plugged in; power switch off; circuit breaker tripped. | Check power cord connection; ensure power switch is ON; reset circuit breaker. |
| Piston not moving or moving slowly. | Speed setting too low; air trapped in hydraulic system; motor issue. | Adjust speed knob; cycle piston up and down a few times to release air; contact support if issue persists. |
| Uneven filling or air pockets in sausages. | Meat mixture too coarse or inconsistent; air trapped in cylinder. | Ensure meat mixture is uniform; pack meat tightly into cylinder to minimize air. |
| Meat leaking from cylinder lid. | Lid not properly secured; worn gasket. | Ensure lid is tightly closed; inspect and replace gasket if damaged. |
If you encounter problems not listed here or if solutions do not resolve the issue, please contact EQCOTWEA customer support.
9. Specifications
| Parameter | Value |
|---|---|
| Model | SF-350 |
| Voltage | 110V/60HZ |
| Power | 1100W |
| Volume Capacity | 35 Liters |
| Productivity | 600kg/h (1320 lbs/h) |
| Material | Stainless Steel |
| Operation Type | Electric Hydraulic |
| Speed | Variable Adjustment |
| Filling Tube Sizes | Dia 16mm, Dia 19mm, Dia 25mm |
| Item Weight | 350 lbs (159 kg) |
| Dimensions (Package) | 57 x 28 x 23 inches (145 x 71 x 58 cm) |
10. Warranty and Customer Support
This product comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including coverage duration and claim procedures.
For technical assistance, parts, or warranty claims, please contact EQCOTWEA customer support. Contact information can typically be found on the product packaging or the manufacturer's official website.