Often occurs after a battery change; may require parameter reset or technician service. Pros & Cons
Loose hoses or worn gaskets at the pump cause major pressure drops.
The P90 system consists of three main modules that must be correctly connected to function:
: Indicates the temperature is too high relative to the target. Professional Repair : Services like Repair.Dental ivoclar programat p90 manual fixed
Place a small piece of silver wire across two firing pins on the tray, forming a slight bridge.
Avoid placing the furnace near heaters or in direct sunlight.
Open the furnace head. Clean the main rubber O-ring seal on the firing table using a lint-free cloth moistened with alcohol. Inspect for cracks or flat spots. Often occurs after a battery change; may require
The Ivoclar Programat P90 is a dental furnace designed for the processing of ceramic and metal-ceramic restorations. It is a widely used device in dental laboratories and clinics for the fabrication of dental prosthetics, such as crowns, bridges, and implants. The device is known for its precision, reliability, and ease of use. However, like any other technical device, it requires proper handling and maintenance to ensure optimal performance.
Because the P90 relies on physical calibration rather than fully automated digital compensation, use the classic silver wire melting point method.
Reconnect the power cable directly to the wall socket. Avoid using extension cords or multi-plug adapters, which cause voltage drops. Professional Repair : Services like Repair
Apply a micro-layer of high-temperature vacuum grease to the O-ring if it appears dry or cracked. Check the Vacuum Pump Connections
Readjust parameters; ensure vacuum shutoff happens before or exactly at peak temperature. Blown pump fuse ( 66a ) or incorrect connection profile.
Use the dedicated vacuum recess for the hose and ensure the pump plug is securely connected to the base socket. The vacuum pump should always be placed in a well-ventilated area.