| Code | Meaning | Fix (from manual troubleshooting) | |------|---------|-----------------------------------| | E-001 | Temp ramp too slow | Check elements & power supply | | E-017 | Vacuum not reached | Check door seal & pump oil | | E-105 | Cooling fan failure | Clean fan filter (rear panel) | | E-208 | Thermocouple open circuit | Replace thermocouple |
| Material | Program name | Key manual note | |----------|--------------|----------------| | IPS e.max CAD crystallisation | e.max CAD | Use slow cooling for full translucency | | IPS e.max Press (invested) | e.max Press | Do use vacuum during pressing | | Zirconia (standard) | Zirlux 16 | Ramp rate 8–12°C/min – slower for >20mm spans | | Zirconia (high translucency) | Zirlux HT | Lower final temp by 10–15°C vs standard | Ivoclar Programat P200 Manual
Warning directly from the manual: “Contaminated trays (from glaze, saliva, or investment) will poison platinum-rhodium elements.” Use dedicated trays for sintering only. | Code | Meaning | Fix (from manual
Always add a 5-minute drying hold at 300°C for thick zirconia (>2.5mm) to avoid microcracking. 5. The Maintenance Schedule (What Actually Wears Out) The Maintenance Schedule (What Actually Wears Out)