1. परिचय
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Rice Lake 720i Universal Indicator. The 720i is a programmable weight indicator/controller designed for industrial applications requiring batch formulation, inventory management, and traceability. It features a robust NEMA Type 4X/IP66 stainless steel enclosure and a user-friendly operator keypad.
Please read this manual thoroughly before operating the device to ensure proper function and safety.
2. सुरक्षितता माहिती
नेहमी खालील सुरक्षा खबरदारी पाळा:
- Ensure the power supply (85-260VAC) matches the device requirements.
- Do not open the enclosure unless instructed by qualified personnel.
- Protect the device from extreme temperatures and moisture beyond its NEMA Type 4X/IP66 rating.
- कोणतीही देखभाल किंवा स्थापना प्रक्रिया करण्यापूर्वी वीज खंडित करा.
3. उत्पादन संपलेview आणि घटक
The Rice Lake 720i Universal Indicator is housed in a durable stainless steel enclosure, designed for harsh industrial environments. Key features include:
- डिस्प्ले: 5.3 in x 1.5 in LCD display for clear data visualization.
- कीपॅड: 22-key membrane panel with tactile feedback for precise input.
- कनेक्टिव्हिटी: Two full duplex serial ports for peripheral equipment integration.
- Internal Channels: Eight channels on the CPU board for versatile applications.
- संलग्न: NEMA Type 4X/IP66 rated stainless steel for protection against dust and water.
4. सेटअप आणि स्थापना
4.1 अनपॅक करणे
Carefully remove the 720i indicator from its packaging. Inspect for any signs of damage during transit. Retain all packaging materials for future transport or storage.
4.2 माउंटिंग
The 720i indicator can be mounted in universal or panel-mount enclosure styles. Ensure the mounting surface is stable and capable of supporting the device's weight (approximately 9.5 pounds). Refer to the specific mounting kit instructions for detailed steps.
4.3 विद्युत जोडणी
- वीज पुरवठा: Connect the indicator to an 85-260VAC power source. Ensure proper grounding.
- सेल कनेक्शन लोड करा: Connect load cells to the appropriate terminals. The 720i supports eight channels on its CPU board.
- सीरियल पोर्ट: Utilize the two full duplex serial ports for connecting peripheral devices such as printers, remote displays, or computers.
खबरदारी: All electrical connections should be performed by a qualified technician to prevent damage to the unit or personal injury.
5. ऑपरेटिंग सूचना
The 720i indicator features a 22-key membrane keypad for operation. The LCD display provides real-time data and operator prompts.
४.१ मूलभूत वजन
- पॉवर चालू: Turn on the indicator. The display will show a self-test sequence, then the current weight.
- शून्य करणे: दाबा शून्य button to set the display to zero when the scale is empty.
- टारिंग: Place an empty container on the scale. Press the तारा button to subtract the container's weight. The display will show zero.
- वजन: Place the item to be weighed on the scale. The display will show the net weight.
5.2 Batching Operations
The 720i supports configurable batch engine or ProAction software for batching. Refer to the software manual for detailed programming instructions.
- Use the numeric keypad (0-9) and C (Clear) button for data entry.
- Follow on-screen prompts for entering batch parameters, such as "ENTER TRUCK ID" or "ACCEPT".
- द मेनू button provides access to advanced settings and batch configurations.
६.३ युनिट स्विचिंग
दाबा UNID button to cycle through available weight units (e.g., pounds (lb), kilograms (kg), Newtons (N)).
6. देखभाल
6.1 स्वच्छता
The stainless steel enclosure can be cleaned with a damp cloth and mild detergent. Avoid abrasive cleaners or solvents that could damage the display or keypad membrane.
९.५ कॅलिब्रेशन
Periodic calibration is essential for maintaining accuracy. Refer to the technical service manual or contact authorized service personnel for calibration procedures.
6.3 तपासणी
Regularly inspect all cables and connections for wear or damage. Ensure the enclosure seals are intact to maintain the NEMA Type 4X/IP66 rating.
7. समस्या निवारण
| समस्या | संभाव्य कारण | उपाय |
|---|---|---|
| Indicator does not power on. | वीजपुरवठा नाही किंवा कनेक्शनमध्ये बिघाड आहे. | Check power cable and source. Ensure correct voltage (85-260VAC). |
| वजन मोजण्याचे चुकीचे आकडे. | Needs calibration, damaged load cell, or unstable environment. | Perform calibration. Inspect load cells and connections. Ensure stable operating conditions. |
| कीपॅड प्रतिसाद देत नाही. | Keypad membrane damage or internal fault. | Clean keypad surface. If problem persists, contact technical support. |
| डिस्प्ले एरर मेसेज दाखवतो. | System error or overload. | Refer to the specific error code in the technical manual. Remove any overload. |
For issues not listed here, please contact Rice Lake technical support.
8. तपशील
- मॉडेल: 720i
- भाग क्रमांक: 115448
- संलग्न: NEMA Type 4X/IP66, Stainless Steel
- डिस्प्ले: 5.3 in x 1.5 in LCD
- कीपॅड: 22-की झिल्ली पॅनेल, स्पर्श अनुभव
- सीरियल पोर्ट: 2 पूर्ण डुप्लेक्स
- CPU Board Channels: 8
- पॉवर इनपुट: 85-260VAC
- उत्पादन परिमाणे: 10.5 x 5.25 x 9.66 इंच
- आयटम वजन: 9.5 पाउंड
- अनुपालन: ROHS Compliant, NTEP
9. हमी आणि समर्थन
For warranty information, please refer to the documentation provided with your purchase or visit the official Rice Lake website. Technical support can be reached through the contact information available on the Rice Lake webसाइट
तांदूळ तलाव वजन प्रणाली
www.ricelake.com
