What or symptom are you currently seeing on the display?
Once the standby temperature is reached and stable, place your firing tray with the objects onto the firing table.
The Ivoclar Programat P90 is a classic, highly reliable dental laboratory furnace designed for firing conventional and high-temperature dental ceramics. Renowned for its durable heating elements and precise temperature control, this vintage powerhouse remains a staple in many dental labs worldwide.
): The duration the furnace matrix takes to close completely, allowing the restoration to preheat. The temperature rise per minute ( Firing Temperature ( ): The maximum target temperature for the ceramic bake. Holding Time ( Ivoclar Programat P90 Manual
The P90 utilizes multi-step firing programs. For custom firing cycles, you must input the following variables manually: Standby Temperature (
Always allow the furnace to idle at its standby temperature (B) for at least 15–20 minutes before the first firing of the day. This removes accumulated ambient moisture from the insulation.
Modern reviews and manuals emphasize several critical safety precautions for this model: What or symptom are you currently seeing on the display
: It is recommended to perform periodic temperature checks and recalibrations using the established "silver test" method to ensure high-precision firing.
If you need the specific firing parameters for a certain type of ceramic, I can try to find that for you. Alternatively, would you like tips on how to properly calibrate the vacuum pump? Programat ceramic furnaces | Dental Furnces | Ivoclar LI
Never touch the hot furnace head or reach under it during operation; always use the provided tongs for placing objects in the firing chamber. Electrical Safety: Renowned for its durable heating elements and precise
To maximize the lifespan of your Ivoclar Programat P90, implement these maintenance routines:
Plug the vacuum pump cable into the dedicated socket at the rear of the furnace. Connect the vacuum hose firmly. 3. Control Panel and Navigation
: The furnace is designed to be perfectly matched with Ivoclar ceramic materials, ensuring consistent, high-quality results for restorations. Operating the P90 (Based on Manual Data)
Clear debris from the lift track. Lubricate the guide rails if permitted. Blown fuse or faulty main power supply board.