Wipe the exterior of the furnace with a soft, damp cloth. Do not use abrasive cleaners or solvents.
: It is recommended to perform periodic temperature checks and recalibrations using the established "silver test" method to ensure high-precision firing.
The official manual stresses that neglect is the #1 cause of temperature drift. Perform these tasks :
Ivoclar Programat P90 Manual !!install!! Jun 2026
Wipe the exterior of the furnace with a soft, damp cloth. Do not use abrasive cleaners or solvents.
: It is recommended to perform periodic temperature checks and recalibrations using the established "silver test" method to ensure high-precision firing.
The official manual stresses that neglect is the #1 cause of temperature drift. Perform these tasks :