The Fuji NXT is a high-performance surface mount technology platform designed for precision electronic assembly. This maintenance manual covers routine maintenance procedures, troubleshooting guidelines, safety precautions, and technical specifications for the NXT series machines. Below are key sections for safety protocols, maintenance schedules, component replacement, calibration procedures, and troubleshooting.
Critical safety measures for operating and maintaining Fuji NXT equipment.
| Safety Area | Precaution |
|---|---|
| Electrical Safety | Always disconnect power before performing maintenance |
| Mechanical Safety | Ensure all moving parts are stopped before access |
| Emergency Stop | Know location and function of emergency stop buttons |
| Personal Protective Equipment | Wear safety glasses and gloves during maintenance |
| Lockout/Tagout | Follow proper LOTO procedures during service |
| High Temperature Areas | Allow cooling time before accessing heated components |
| Chemical Handling | Follow MSDS guidelines for all chemicals used |
| Heavy Lifting | Use proper lifting equipment for heavy components |
| Laser Safety | Never look directly into laser alignment systems |
| Training Requirements | Only trained personnel should perform maintenance |
Recommended maintenance intervals for optimal Fuji NXT performance.
WARNING! Failure to follow maintenance schedule may void warranty and cause equipment damage.
Step-by-step procedures for daily and weekly maintenance tasks.
Daily Tasks: Clean nozzles, inspect feeders, verify vacuum pressure, check for error messages.
Weekly Tasks: Lubricate moving parts, clean vision cameras, inspect belts and pulleys, verify calibration.
Monthly Tasks: Complete system calibration, inspect electrical connections, verify software updates, document maintenance records.
Detailed calibration processes for maintaining placement accuracy.
Tip: Perform calibration in controlled environment temperature.
Guidelines for replacing worn or damaged components.
WARNING! Use only Fuji-approved replacement parts.
Proper lubrication procedures and recommended lubricants.
| Component | Lubricant Type | Frequency |
|---|---|---|
| Linear Guides | FUJI Grease G-46 | Every 3 months |
| Ball Screws | FUJI Grease G-46 | Every 6 months |
| Feeder Mechanisms | Light Machine Oil | Monthly |
| Cam Followers | High-Temp Grease | Quarterly |
| Bearings | Specified Bearing Grease | Annually |
Common error codes and diagnostic procedures for Fuji NXT systems.
Software update procedures and system backup guidelines.
CAUTION! Always backup system before software updates.
Fuji America Corporation Technical Support: 1-800-936-5484. Online support portal: www.fujiamerica.com/support. Service hours: Monday-Friday 8:00 AM - 5:00 PM EST.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Placement Accuracy Issues | Calibration required | Perform full calibration procedure |
| Vacuum Errors | Nozzle blockage or leak | Clean nozzles, check vacuum lines |
| Vision Recognition Failures | Camera dirty or misaligned | Clean cameras, recalibrate vision system |
| Feeder Misfeeds | Worn components or misalignment | Inspect and replace feeder parts |
| Communication Errors | Cable issues or software glitch | Check cables, restart system |
| Overheating | Ventilation blocked or fan failure | Clear vents, check cooling system |
| Motor Stalling | Overload or driver issue | Check load, inspect motor drivers |
| Software Crashes | Memory issues or corruption | Reboot system, reinstall software |
Reset Procedure: Maintenance menu > System > Reset to factory defaults if needed.
Emergency Service: 1-800-936-5484 (24/7 for critical production issues)