ভূমিকা
This instruction manual provides detailed guidance for the installation, operation, and maintenance of your Rain Bird R-VAN1318 Adjustable Rotary Nozzle. The R-VAN series is designed for efficient water distribution, offering flexibility in arc and radius adjustments to meet diverse landscape watering needs. Please read this manual thoroughly before installation and operation to ensure optimal performance and longevity of your product.
নিরাপত্তা তথ্য
- Always turn off the water supply before installing, adjusting, or performing maintenance on the sprinkler system.
- Wear appropriate safety gear, such as gloves and eye protection, during installation and maintenance.
- দম বন্ধ হওয়ার ঝুঁকি এড়াতে ছোট অংশ শিশুদের থেকে দূরে রাখুন।
- Do not use this product for purposes other than its intended irrigation function.
- Ensure all connections are secure to prevent leaks and water waste.
প্যাকেজ বিষয়বস্তু
আপনার প্যাকেজে নিম্নলিখিত আইটেম থাকা উচিত:
- Rain Bird R-VAN1318 Adjustable Rotary Nozzles (quantity as purchased, e.g., 5 nozzles)
- নির্দেশিকা ম্যানুয়াল (এই নথি)
ছবির বর্ণনা: This image displays a set of five Rain Bird R-VAN Adjustable Rotary Nozzles. Each nozzle features a black main body, a beige-colored gear-like adjustment collar at the top, and a clear, cylindrical filter screen at the base. The nozzles are designed for efficient and precise irrigation.
বৈশিষ্ট্য
The Rain Bird R-VAN1318 Adjustable Rotary Nozzle offers several key features:
- সামঞ্জস্যযোগ্য চাপ: Easily adjust the spray pattern from 45° to 270° without tools.
- সামঞ্জস্যযোগ্য ব্যাসার্ধ: Reduce the throw distance by up to 25% without changing the nozzle.
- Wind-Resistant Streams: Thick, rotating streams provide excellent wind resistance and minimize misting.
- ইউনিফর্ম কভারেজ: Delivers highly uniform distribution, reducing dry spots and improving water efficiency.
- সামঞ্জস্যতা: Designed to fit all Rain Bird spray heads and shrub adapters.
- Removable Filter Screen: Helps prevent clogging and is easy to clean.
সেটআপ এবং ইনস্টলেশন
Follow these steps to properly install your R-VAN1318 nozzle:
- জল সরবরাহ বন্ধ করুন: Before beginning, ensure the main water supply to your irrigation system is completely shut off.
- Remove Old Nozzle (if applicable): Unscrew the existing nozzle from the sprinkler head riser.
- Clean Riser and Filter: Inspect the sprinkler riser for any debris. Ensure the R-VAN nozzle's filter screen is clean and properly seated.
- Install New Nozzle: Screw the R-VAN1318 nozzle onto the sprinkler head riser. Hand-tighten only; do not overtighten.
- সারিবদ্ধতা পরীক্ষা করুন: Ensure the nozzle is securely seated and aligned correctly on the riser.
- জল সরবরাহ চালু করুন: ধীরে ধীরে জল সরবরাহ চালু করুন এবং লিকেজ পরীক্ষা করুন।
অপারেশন এবং সামঞ্জস্য
The R-VAN1318 nozzle allows for easy, tool-free adjustment of both arc and radius.
Adjusting the Arc (Spray Pattern)
- Identify Fixed Left Edge: The nozzle has a fixed left edge. To locate it, rotate the nozzle's top collar clockwise until it stops. This is the fixed left stop.
- Adjust Right Edge: While the water is running, hold the fixed left edge in place. Rotate the top collar counter-clockwise to increase the arc or clockwise to decrease the arc. The arc can be adjusted from 45° to 270°.
- ফাইন-টিউন: Make small adjustments until the desired spray pattern is achieved, ensuring water covers the intended area without overspray.
Adjusting the Radius (Throw Distance)
- Locate Radius Adjustment Ring: The radius adjustment ring is located just below the arc adjustment collar.
- Reduce Radius: To reduce the throw distance, grasp the radius adjustment ring and rotate it clockwise. You can reduce the radius by up to 25%.
- Increase Radius: To increase the throw distance, rotate the radius adjustment ring counter-clockwise.
- Observe Spray: Adjust while the water is running to accurately gauge the throw distance and ensure proper coverage.
রক্ষণাবেক্ষণ
Regular maintenance ensures optimal performance and extends the life of your R-VAN nozzles.
- Filter Screen Cleaning: Periodically check and clean the filter screen located at the base of the nozzle. Turn off the water, unscrew the nozzle, remove the screen, rinse it under running water, and reinsert.
- ধ্বংসাবশেষ অপসারণ: If the nozzle's spray pattern is obstructed, carefully remove any visible debris from the nozzle opening. Do not use sharp objects that could damage the nozzle.
- শীতকালীনকরণ: In freezing climates, ensure your irrigation system is properly winterized according to local guidelines to prevent damage from freezing water. This typically involves draining the system or blowing out the lines with compressed air.
সমস্যা সমাধান
| সমস্যা | সম্ভাব্য কারণ | সমাধান |
|---|---|---|
| No water or low flow from nozzle | Clogged filter screen; insufficient water pressure; main water supply off. | Clean filter screen; check system water pressure; ensure main water supply is on. |
| অসম স্প্রে প্যাটার্ন | Debris in nozzle opening; incorrect arc adjustment. | Carefully remove debris; readjust the arc as described in the "Operation and Adjustment" section. |
| Water pooling near sprinkler head | Radius set too short; low water pressure. | Increase radius adjustment; check system water pressure. |
| Nozzle not rotating | Debris inside the nozzle mechanism; very low water pressure. | Clean the nozzle thoroughly; ensure adequate water pressure. If problem persists, consider replacing the nozzle. |
স্পেসিফিকেশন
- মডেল: R-VAN1318
- ব্র্যান্ড: রেইন বার্ড
- আর্ক সমন্বয়: 45° থেকে 270°
- Radius Adjustment: Up to 25% reduction
- সামঞ্জস্যতা: Fits all Rain Bird spray heads and shrub adapters
- প্যাকেজ মাত্রা: 3.5 x 2.99 x 1.18 ইঞ্চি
- আইটেম ওজন: 1.76 আউন্স
ওয়্যারেন্টি এবং সমর্থন
Rain Bird products are manufactured to the highest quality standards. For specific warranty information, please refer to the official Rain Bird webসাইট বা তাদের গ্রাহক সহায়তার সাথে যোগাযোগ করুন।
আরও সহায়তার জন্য, প্রযুক্তিগত সহায়তার জন্য, অথবা view additional product resources, please visit the official Rain Bird webসাইট: www.rainbird.com.
