1. Introduction
This manual provides comprehensive instructions for the safe and effective use of your Heater Sports Pro Baseball Pitching Machine. Please read this manual thoroughly before assembly or operation and retain it for future reference. This machine is designed to deliver baseballs for batting practice.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in serious injury or property damage.
- Always wear appropriate safety gear, including a batting helmet, when operating or near the pitching machine.
- Ensure all users are aware of the machine's operation and potential hazards.
- Keep hands, hair, and loose clothing away from moving parts, especially the pitching wheel, at all times.
- Only use approved baseballs with the machine. Do not use damaged or non-standard balls.
- Ensure the machine is placed on a stable, level surface. The tubular steel legs with rubber tips provide stability.
- Keep spectators at a safe distance from the machine and batting area.
- Disconnect power before performing any adjustments, maintenance, or when the machine is not in use.
- Do not operate the machine in wet conditions or near water.
- Supervise children closely when the machine is in use or connected to power.
3. Package Contents
Verify that all components are present before beginning assembly:
- Heater Sports Pro Pitching Machine Head
- Tripod Stand Assembly (Tubular Steel Legs)
- Power Cord
- Instruction Manual (this document)
4. Setup and Assembly
Follow these steps to assemble your pitching machine:
- Unpack Components: Carefully remove all parts from the packaging.

Image 1: All components of the Heater Sports Pro Baseball Pitching Machine, including the red machine head and silver tripod legs.
- Assemble Tripod Stand: Extend the tubular steel legs and ensure they are securely locked into position. The rubber tips should be firmly on the ground for stability.

Image 2: Close-up view of the tripod base assembly, showing the connection points for the legs and the main machine body.
- Attach Machine Head: Mount the pitching machine head onto the tripod stand. Secure it using the provided fasteners. Ensure the pivot-head design is correctly aligned.

Image 3: The pitching machine head securely attached to the tripod stand, viewed from the side.
- Connect Power: Plug the power cord into the machine and then into a standard A/C wall outlet. Ensure the power switch is in the "OFF" position before connecting.

Image 4: Rear view of the pitching machine showing the power cord connected and the speed control dial.
- Adjust Pitch Height: The machine features an adjustable pitch height. Loosen the adjustment knob, set the desired height, and re-tighten the knob.

Image 5: Side view illustrating the adjustable pitch height mechanism on the machine's frame.
5. Operating Instructions
Once assembled, follow these steps to operate your pitching machine:
- Power On: Ensure the area is clear and safe. Turn the power switch to the "ON" position. The pitching wheel will begin to spin.
- Adjust Speed: Use the variable speed control dial to set the desired pitching speed. Allow the wheel to reach the set speed before feeding balls.

Image 6: Detail of the variable speed control dial located on the side of the machine's motor housing.
- Feed Balls: Carefully feed one baseball at a time into the ball chute. The fully enclosed wheel ensures safety during operation.

Image 7: Front view of the machine showing the ball feeding chute and the enclosed pitching wheel.
- Adjust Pitch Type (Breaking Balls/Fastballs): The innovative pivot-head design allows for adjustment to throw breaking balls or fastballs. Consult the markings on the machine for specific adjustments.

Image 8: Close-up of the pivot-head mechanism, indicating how to adjust for different pitch types.
- Power Off: When finished, turn the power switch to the "OFF" position and unplug the machine from the wall outlet.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your pitching machine:
- Cleaning: Periodically wipe down the machine with a damp cloth. Do not use abrasive cleaners or solvents.
- Wheel Inspection: Regularly inspect the pitching wheel for wear or damage. Replace if necessary.
- Cord Inspection: Check the power cord for any cuts, fraying, or damage. Do not use if the cord is damaged.
- Storage: Store the machine in a dry, protected area when not in use.
7. Troubleshooting
Refer to this section for common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Not plugged in; power switch off; faulty outlet. | Ensure power cord is securely plugged into a working outlet. Check power switch. |
| Inconsistent pitching speed. | Incorrect speed setting; worn pitching wheel; non-standard balls. | Adjust speed dial. Inspect pitching wheel for wear. Use only approved baseballs. |
| Balls are not feeding correctly. | Obstruction in chute; damaged balls. | Clear any obstructions. Use only undamaged baseballs. |
8. Specifications
- Model: Pro Baseball Pitching Machine (HTR499BBNBF)
- Brand: Heater Sports
- Product Dimensions: 15.24 x 15.24 x 2.54 cm (machine head); 23.59 kg (total weight)
- Item Weight: 23.6 kg (52 pounds)
- Power Source: Standard A/C Wall Outlet
- Features: Variable speed control, adjustable pitch height, pivot-head design for breaking balls/fastballs, fully enclosed wheel.
- Color: Red

Image 9: Diagram showing the approximate height (5'0") and length/width (3'10") of the assembled pitching machine with a human figure for scale.
9. Warranty and Support
For warranty information or technical support, please contact Heater Sports directly. Refer to the product packaging or the official Heater Sports website for current contact details.





