Introduction
The Rain Bird 5000 Series Gear Driven Rotor Sprinkler Head is engineered for efficient and precise irrigation of residential lawns. This durable sprinkler solution is designed to cover medium to large zones, providing consistent water distribution to ensure a healthy landscape.
This manual will guide you through the installation, operation, and maintenance of your Rain Bird 5000 Series rotor sprinkler heads, helping you achieve optimal performance and water efficiency.
Product Features
- Adjustable Arc: Features an adjustable 40-360 degree part-circle and reversing full-circle rotation pattern.
- Spray Distance: Provides a spray distance of 25 to 50 feet for comprehensive coverage.
- Rain Curtain Nozzle Technology: Produces larger, wind-resistant droplets for uniform water distribution and reduced dry spots.
- Micro Ramps: Ensures gentle close-in coverage near the sprinkler head, minimizing runoff.
- Easy Top Adjustments: Arc and spray distance can be fine-tuned from the top using a flat-blade screwdriver, without disassembly.
- Durable Construction: Closed-case design protects internal components from sand, debris, and creeping grasses.
- Inlet Size: Equipped with a 3/4-inch NPT female bottom threaded inlet for standard connections.
- Operating Pressure: Efficiently operates at residential pressures ranging from 25 to 65 PSI.
- Reliable Internals: Includes a water-lubricated gear drive, reinforced seals, and a stainless steel retract spring for long-term performance.
Installation & Setup
The Rain Bird 5000 Series rotor sprinkler head can be installed as part of a new irrigation system or as a replacement for existing rotor heads. Ensure proper trenching and pipe connections are made according to your irrigation system design.
Connect the sprinkler head to a 3/4-inch NPT threaded riser. Ensure the top of the sprinkler head is flush with the ground level to allow for proper pop-up and retraction. Operate the system within the recommended pressure range of 25 to 65 PSI for optimal performance.
Image: A Rain Bird 5000 Series rotor sprinkler head actively watering a lush green lawn, with a residential building visible in the background. The water stream is clearly visible, demonstrating its coverage.
Operation & Adjustment
The Rain Bird 5000 Series allows for easy adjustment of both the arc (spray pattern) and the spray distance directly from the top of the sprinkler head. No special tools are required beyond a flat-blade screwdriver.
Adjusting the Arc:
- Locate the arc adjustment screw on the top of the sprinkler head.
- Insert a flat-blade screwdriver into the adjustment slot.
- Turn the screw clockwise to increase the arc (up to 360 degrees) or counter-clockwise to decrease the arc (down to 40 degrees).
- Run the sprinkler briefly to observe the new arc and make further adjustments as needed.
Adjusting the Spray Distance:
- The spray distance is primarily controlled by the installed nozzle. The 5000 Series is compatible with various Rain Curtain nozzles (not included) to achieve distances between 25 and 50 feet.
- For minor distance reduction, locate the radius reduction screw on the top of the sprinkler head.
- Turn the screw clockwise to reduce the spray radius. Do not turn more than two full rotations.
Image: A person is shown kneeling on a green lawn, using a screwdriver to adjust the top of a Rain Bird 5000 Series rotor sprinkler head while it is actively spraying water. This illustrates the ease of top-side adjustments.
Maintenance
The Rain Bird 5000 Series rotor sprinkler head is designed for minimal maintenance due to its robust construction. The closed-case design effectively protects internal components from common contaminants such as sand, dirt, and creeping grasses, which can often cause issues in other sprinkler types.
Key features contributing to its durability and low maintenance include a water-lubricated gear drive, reinforced seals, and a stainless steel retract spring. These components ensure reliable operation season after season without requiring frequent intervention.
To ensure continued optimal performance, periodically inspect the area around the sprinkler head to ensure it is free from obstructions that might impede its pop-up or spray pattern. If a nozzle becomes clogged, it can be replaced; however, the design minimizes such occurrences.
Troubleshooting
If you encounter issues with your Rain Bird 5000 Series rotor sprinkler head, consider the following common troubleshooting steps:
- Uneven Coverage: Verify that the arc and radius adjustments are set correctly for your specific area. Refer to the "Operation & Adjustment" section for guidance. Ensure the nozzle is not clogged or damaged.
- Low Pressure/Poor Spray: Check your water supply pressure. The sprinkler operates optimally between 25-65 PSI. Low system pressure can affect spray distance and pattern. Inspect for leaks in the irrigation line.
- Sprinkler Not Popping Up: Ensure there are no physical obstructions (e.g., grass, debris) around the sprinkler head. Check for sufficient water pressure. The internal components are protected, but severe debris can still impact function.
- Water Leaking from Base: This may indicate a damaged seal or connection. Inspect the connection to the riser for tightness. If the leak persists, the internal seals may require inspection by a professional.
For persistent issues or complex repairs, it is recommended to contact a qualified irrigation technician or Rain Bird customer support.
Specifications
| Specification | Detail |
|---|---|
| Brand | Rain Bird |
| Model Number | 90635.1 (Rain Bird 5000 Series) |
| Inlet Size | 3/4-inch NPT Female Threaded |
| Operating Pressure | 25 - 65 PSI (Pound per Square Inch) |
| Arc Adjustment | 40 - 360 Degrees |
| Spray Radius | 25 - 50 feet (depending on nozzle) |
| Pop-Up Height | 4 inches |
| Material | Plastic |
| Item Dimensions (L x W x H) | 7.5 x 3 x 3 inches |
| Item Weight | 2.3 Pounds (for 4-pack) |
Warranty & Support
Rain Bird is committed to providing durable and reliable irrigation solutions. While specific warranty details are not provided in this manual, Rain Bird products are designed for long-term performance and customer satisfaction.
For warranty information, technical assistance, or any product-related inquiries, please visit the official Rain Bird website or contact their customer support directly. When contacting support, please have your product model number (5000 Series) and any relevant purchase information available.