مقدمة
This manual provides comprehensive instructions for the installation, operation, and maintenance of your K-Rain K2 Pro 3/4" Gear Drive Rotor. Designed for efficient and effective watering of lawns and landscapes, the K2 Pro rotor delivers outstanding coverage with high performance and low maintenance. It features a 5-inch pop-up height, adjustable arc from 40° to 360°, and a spray distance of 18 to 40 feet.
Figure 1: K-Rain K2 Pro 5-inch Pop-Up Rotor (4-Pack) with accessories.
الميزات الرئيسية
- بناء متين: Designed and built for year-after-year high performance and low maintenance.
- Efficient Coverage: Delivers outstanding coverage on various terrains, optimizing water usage.
- ترشيد استهلاك المياه: Focuses on water efficiency, helping conserve water while ensuring proper coverage.
- نطاق قابل للتعديل: Spray distance adjustable from 18 to 40 feet (5.5 to 12.2 meters).
- قوس قابل للتعديل: Arc spray pattern adjustable from 40° to 360° (full-circle).
- Standard Inlet: Features a 3/4-inch threaded inlet for easy connection.
- Pop-Up Height: 5-inch pop-up height for effective clearance.
- Pre-installed Nozzle: Comes with a pre-installed 2.5 GPM nozzle.
- التوافق مع الماء: Compatible with all types of water.
- التوافق: Replaces major brands and works seamlessly with other irrigation systems.
الإعداد والتثبيت
The K-Rain K2 Pro rotor is designed for straightforward installation. Ensure your irrigation system is turned off and depressurized before beginning installation.
خطوات التثبيت:
- Prepare the Connection: Ensure the 3/4-inch threaded inlet is clean and free of debris. The rotor is designed to be installed directly into a 3/4-inch pipe fitting.
- Thread the Rotor: Carefully thread the K2 Pro rotor into the pipe fitting. Hand-tighten first, then use a wrench for a snug fit. Avoid over-tightening.
- No Pipe Dope: As indicated on the bottom of the unit, "USE NO PIPE DOPE". This means do not use pipe thread sealant paste or tape on the threads, as it can interfere with the internal mechanisms.
- التمركز: Ensure the top of the sprinkler head is flush with the ground level once installed.
الشكل 2: القاع view of the K2 Pro rotor, highlighting the 3/4" threaded inlet and the "USE NO PIPE DOPE" instruction.
تعليمات التشغيل
The K2 Pro rotor features intuitive top-side adjustments for spray distance and arc pattern. These adjustments can be made without disassembling the sprinkler.
Adjusting Arc and Distance:
- Identify Left Start Position: The left stop is fixed. To find it, turn the nozzle turret counter-clockwise until it stops. This is the left start position.
- Set Right Stop (Arc Adjustment):
- Insert the K-Rain adjustment key (or a flathead screwdriver) into the arc adjustment slot on the top of the rotor (marked with a 360° arrow).
- Turn the key clockwise to increase the arc (up to 360°) or counter-clockwise to decrease the arc (down to 40°). The numbers on the top cap indicate the arc setting.
- Adjust Spray Distance (Radius):
- Insert the adjustment key into the distance adjustment slot (marked with '+' and '-' symbols).
- Turn the key clockwise to decrease the spray distance or counter-clockwise to increase it.
- التحكم في التدفق: The K2 Pro allows for flow control adjustment. This can be used to turn off individual heads during installation or for quick nozzle changes. Refer to the diagram on the side of the rotor for specific flow control instructions.
الشكل 3: الجزء العلوي view of the K2 Pro rotor, showing arc and distance adjustment points.
صيانة
The K-Rain K2 Pro rotor is designed for low maintenance. Regular inspection can help ensure optimal performance and longevity.
- التنظيف المنتظم: Periodically check the sprinkler head for debris (e.g., grass clippings, dirt) that may obstruct the nozzle or pop-up mechanism. Clean as needed.
- فحص الفوهة: Ensure the nozzle is clear and not damaged. Replacement nozzles are included in the install kit.
- فصل الشتاء: In regions with freezing temperatures, ensure proper winterization procedures are followed to prevent damage to the sprinkler and irrigation system. Consult a local irrigation professional if unsure.
استكشاف الأخطاء وإصلاحها
If you encounter issues with your K-Rain K2 Pro rotor, refer to the following common troubleshooting tips:
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| Rotor not rotating or spraying unevenly. | Clogged nozzle, low water pressure, debris in the rotor mechanism. | Clean the nozzle. Check system water pressure. Flush the line or inspect the rotor for internal debris. |
| Rotor not popping up fully. | Low water pressure, debris around the pop-up stem, damaged spring. | Check system water pressure. Clear debris from around the stem. If spring is damaged, replacement may be necessary. |
| Water leaking from around the cap. | Damaged seal or O-ring, loose cap. | Ensure the cap is securely tightened. Inspect and replace seals/O-rings if damaged. |
| Incorrect spray arc. | Arc not properly set. | Refer to "Operating Instructions" to re-adjust the arc setting using the adjustment key. |
تحديد
Detailed specifications for the K-Rain K2 Pro 3/4" Gear Drive Rotor:
| يصف | التفاصيل |
|---|---|
| ماركة | كي-رين |
| رقم الموديل | AMZ-K2PRO-4PACK |
| رقم القطعة | AMZ-K2PRO-4PACK |
| رمز المنتج الموحد | 671923123529 |
| مادة | الفولاذ المقاوم للصدأ |
| النهاية الخارجية | الفولاذ المقاوم للصدأ |
| أبعاد العنصر (الطول × العرض × الارتفاع) | 8.39 × 7.13 × 3.35 بوصة |
| وزن العنصر | 3.16 رطل |
| حجم اتصال المدخل | 0.75 بوصة (3/4 بوصة) |
| نوع اتصال المدخل | مُخيط |
| Pop-Up Height | 5 بوصة |
| Spray Distance Range | 18 - 40 قدم |
| Arc Spray Pattern | 40° - 360° |
| Pre-installed Nozzle | 2.5 GPM |
| مصدر الطاقة | يعمل بالطاقة الهيدروليكية |
| لون | Red, Gray, Black |
| بلد المنشأ | الولايات المتحدة الأمريكية |
| التقى المواصفات | ووتر سينس |
Figure 4: K-Rain Sprinkler Comparison Chart (for reference).
الضمان والدعم
The K-Rain K2 Pro 3/4" Gear Drive Rotor comes with a ضمان لمدة 5 سنواتمما يضمن الموثوقية والأداء على المدى الطويل.
For further assistance, technical support, or to explore other K-Rain products, please visit the official K-Rain store or webموقع:
