1. Product Overview
The Rain Bird 8005-SS Adjustable Sprinkler Rotor is engineered for demanding large turf applications, including parks and sports fields. This rotor features robust construction and a comprehensive range of adjustments to ensure precise and efficient watering. This manual provides essential information for the proper installation, operation, and maintenance of your 8005-SS rotor.
Key Features
- Memory Arc: Automatically returns the rotor to its original arc setting, even after manual manipulation.
- Non-strippable Drive Mechanism: Designed to prevent damage from vandalism.
- Sneaker Armor Construction: The nozzle turret and riser are built with durable materials to withstand impact.
- Stainless Steel Riser: An optional feature that enhances durability and deters vandalism in public turf areas.
- Easy Arc Adjustment: Allows for wet or dry adjustment from 50 to 330 degrees part-circle, and 360 degrees non-reversing full circle, using a standard flat-head screwdriver.
- Integrated Operation: Combines full and part-circle functionality within a single unit, simplifying inventory.
- Adjustable Side Trips: Left and right side trips are adjustable for flexible installation without needing to rotate the case or loosen pipe connections.
- Seal-A-Matic (SAM) Check Device/Riser: Helps prevent low head drainage, conserving water.
- Water-Lubricated Gear Drive: Ensures smooth and reliable operation.
- Rain Curtain Nozzles: Features three ports for optimized long-range, mid-range, and close-in watering, resulting in superior water distribution.
2. Setup and Installation
Before Installation
Prior to installation, verify that your irrigation system's pipe sizing and water pressure are adequate for the optimal performance of the 8005-SS rotor. The rotor requires a 1-inch NPT connection.
Installation Steps
- Prepare the trench and piping according to your irrigation system design specifications.
- Thread the rotor onto the pipe connection. Note the marking "USE NO PIPE DOPE" on the base, indicating that pipe dope is not required for sealing this connection.
- Ensure the rotor is installed vertically and its top is flush with the ground level to prevent tripping hazards and ensure proper operation.
- Carefully backfill the trench, taking precautions not to damage the rotor or its connections.
Image of the Rain Bird 8005-SS Sprinkler Rotor, showing its cylindrical black body and top cap. The base is marked "USE NO PIPE DOPE" indicating that pipe dope is not required for sealing the connection.
3. Operating Instructions
Nozzle Installation
The 8005-SS rotor includes a complete set of standard Rain Curtain nozzles. Select the appropriate nozzle based on your system's flow rate, desired throw distance, and precipitation rate requirements.
- Gently remove the top cap of the rotor.
- Carefully insert the chosen nozzle into the nozzle port. Ensure it is seated firmly.
- Replace the top cap, ensuring it is securely fastened.
Arc Adjustment
The watering arc can be adjusted from 50 to 330 degrees for part-circle operation, or set to 360 degrees for non-reversing full circle operation. A standard flat-head screwdriver is required for adjustments.
- Adjusting the Right Stop (Fixed Side): The right stop of the rotor's arc is fixed. To align the right stop with the desired edge of your watering area, you may need to rotate the entire rotor body or adjust the pipe connection during installation.
- Adjusting the Left Stop (Adjustable Side): Insert a flat-head screwdriver into the adjustment slot located on the top of the rotor. Turn the screwdriver clockwise to increase the arc (move the left stop further counter-clockwise) or counter-clockwise to decrease the arc (move the left stop further clockwise). This adjustment can be performed while the rotor is operating (wet) or when it is dry.
- Full Circle Operation: For 360-degree non-reversing full circle operation, simply set the arc to its maximum extent. No additional steps are required.
The Memory Arc feature ensures that the rotor will return to its programmed arc setting even if the nozzle turret is manually turned out of position.
4. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your Rain Bird 8005-SS rotor.
- Regular Inspection: Periodically inspect the rotor for any accumulation of debris around the nozzle, riser, or within the adjustment mechanism.
- Cleaning: If debris is observed, carefully remove it using a soft brush or cloth. Avoid using abrasive tools or harsh chemical cleaners, which can damage the rotor's components.
- Winterization: In regions subject to freezing temperatures, it is crucial to properly drain and winterize your entire irrigation system. This prevents water from freezing inside the rotor and pipes, which can cause severe damage.
- Nozzle Replacement: If you notice an irregular spray pattern, reduced flow, or decreased throw distance, inspect the nozzle for wear or damage. Replace the nozzle if necessary to restore optimal performance.
5. Troubleshooting
This section provides solutions to common issues you might encounter with your 8005-SS rotor.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water or low flow from rotor | Clogged nozzle; Low water pressure; Debris inside rotor. | Clean or replace the nozzle; Check and adjust system water pressure; Flush the irrigation system to remove debris. |
| Irregular spray pattern | Damaged nozzle; Debris in nozzle orifice. | Replace the nozzle; Carefully clean the nozzle orifice. |
| Rotor not rotating | Obstruction in drive mechanism; Insufficient water pressure. | Inspect for and remove any obstructions; Verify that the water pressure meets the rotor's operating requirements. |
| Rotor arc not adjusting | Adjustment mechanism jammed; Incorrect screwdriver used. | Inspect the adjustment slot for debris; Ensure a standard flat-head screwdriver is used and inserted correctly. |
| Water pooling at rotor base (low head drainage) | Seal-A-Matic (SAM) check device malfunction. | Inspect the SAM device for debris or damage and clean or replace if necessary. |
6. Technical Specifications
- Model: 8005-SS (Item Model Number: B81300)
- Brand: Rain Bird
- Material: Stainless Steel (riser), Durable plastic (body)
- Connection Size: 1 inch NPT
- Arc Adjustment: 50° to 330° part-circle, 360° non-reversing full circle
- Maximum Operating Pressure: 100 PSI (6.9 bar)
- Maximum Flow Rate: 36.3 Gallons Per Minute (GPM)
- Product Dimensions (L x W x H): 2.5 x 2.5 x 10.25 inches (6.35 x 6.35 x 26.04 cm)
- Item Weight: 15.7 ounces (0.44 kg)
- Nozzles: Includes a complete set of standard Rain Curtain nozzles.
- Key Features: Memory Arc, Non-strippable drive, Sneaker Armor construction, Seal-A-Matic (SAM) check device.
- UPC: 739460013007, 739460016473
7. Warranty and Support
For detailed warranty information, technical assistance, or to purchase replacement parts, please refer to the official Rain Bird website or contact their customer service department directly.
You can also visit the Rain Bird Store on Amazon for additional product information and support resources.
