1. Uvod
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.
Molimo vas da pažljivo pročitate ovaj priručnik prije upotrebe uređaja kako biste osigurali pravilno funkcioniranje i sigurnost.
2. Sigurnosne informacije
Uvijek poštujte sljedeće sigurnosne mjere:
- 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.
- Isključite napajanje prije izvođenja bilo kakvih postupaka održavanja ili instalacije.
3. Proizvod je gotovview i komponente
The Rice Lake 720i Universal Indicator is housed in a durable stainless steel enclosure, designed for harsh industrial environments. Key features include:
- Prikaz: 5.3 in x 1.5 in LCD display for clear data visualization.
- Tastatura: 22-key membrane panel with tactile feedback for precise input.
- Povezivanje: Two full duplex serial ports for peripheral equipment integration.
- Internal Channels: Eight channels on the CPU board for versatile applications.
- Kućište: NEMA Type 4X/IP66 rated stainless steel for protection against dust and water.
4. Postavljanje i instalacija
4.1 Raspakivanje
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 Montaža
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 Električne veze
- Napajanje: Connect the indicator to an 85-260VAC power source. Ensure proper grounding.
- Veze ćelija za opterećenje: Connect load cells to the appropriate terminals. The 720i supports eight channels on its CPU board.
- serijski portovi: Utilize the two full duplex serial ports for connecting peripheral devices such as printers, remote displays, or computers.
Oprez: All electrical connections should be performed by a qualified technician to prevent damage to the unit or personal injury.
5. Uputstvo za upotrebu
The 720i indicator features a 22-key membrane keypad for operation. The LCD display provides real-time data and operator prompts.
5.1 Osnovno vaganje
- Uključeno: Turn on the indicator. The display will show a self-test sequence, then the current weight.
- nuliranje: Pritisnite NULA button to set the display to zero when the scale is empty.
- Taring: Place an empty container on the scale. Press the TARA button to subtract the container's weight. The display will show zero.
- Vaganje: 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".
- The MENU button provides access to advanced settings and batch configurations.
5.3 Prebacivanje jedinica
Pritisnite UNID button to cycle through available weight units (e.g., pounds (lb), kilograms (kg), Newtons (N)).
6. Održavanje
6.1 Čišćenje
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.
6.2 Kalibracija
Periodic calibration is essential for maintaining accuracy. Refer to the technical service manual or contact authorized service personnel for calibration procedures.
6.3 Inspekcija
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. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Indicator does not power on. | Nema napajanja ili neispravan priključak. | Check power cable and source. Ensure correct voltage (85-260VAC). |
| Netačna očitavanja težine. | Needs calibration, damaged load cell, or unstable environment. | Perform calibration. Inspect load cells and connections. Ensure stable operating conditions. |
| Tastatura ne reagira. | Keypad membrane damage or internal fault. | Clean keypad surface. If problem persists, contact technical support. |
| Displej prikazuje poruku o grešci. | 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. Specifikacije
- Model: 720i
- Broj dijela: 115448
- Kućište: NEMA Type 4X/IP66, Stainless Steel
- Prikaz: 5.3 in x 1.5 in LCD
- Tastatura: Membranska ploča sa 22 tipki, taktilni osjećaj
- serijski portovi: 2 Full Duplex
- CPU Board Channels: 8
- Ulazna snaga: 85-260VAC
- Dimenzije proizvoda: 10.5 x 5.25 x 9.66 inča
- Težina artikla: 9.5 funti
- Usklađenost: ROHS Compliant, NTEP
9. Garancija i podrška
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 website.
Sistemi za vaganje Rice Lake
www.ricelake.com
