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7.2 Cleaning
The furnace may only be cleaned when it is cool, since there is a burn hazard. Do not use any cleaning solutions.
Disconnect the power plug before cleaning.
The following parts have to be cleaned from time to time:
Item Frequency Cleaning material
Furnace housing and furnace head if required soft, dry cloth
Membrane-sealed keypad and display if required
soft, dry cloth or Programat cleaning
cloth
Cooling tray daily cleaning brush*
Insulation daily cleaning brush*
Sealing rim of the furnace head and the sealing
surface
daily
cleaning brush and a soft cloth
Firing table if required cleaning brush or sandblasting device
*Never clean with compressed air!
7.3 Service note
When the service note appears for the first time, the furnace has already more than 1500 firing hours. If the service note is
acknowledged, it will reappear every 1000 firing hours.
Ivoclar Vivadent recommends conducting a heater test after a certain number of firing hours and having the heating muffle
examined by the Ivoclar Vivadent After Sales Service if necessary.
7.4 Stand-by
We recommend keeping the furnace head closed, especially if the temperature drops below 150 °C. If the furnace head is
open, there is a risk that the insulation absorbs humidity and condensation water develops during firing. This negatively
affects the vacuum performance and, consequently, the firing results.
7.5 Power-saving mode
If the furnace is not used for longer periods of time, Ivoclar Vivadent recommends to activate the power-saving mode.
With the power-saving mode activated, individual components are switched off and the furnace temperature is reduced to
100 °C.
7.5.1 Automatic power-saving mode
The automatic power-saving mode can be activated in the Settings menu.
If the power-saving mode is activated and the furnace head closed, this function is automatically started after 30 minutes,
if the furnace is on stand-by and no key is pressed during that time.
The display shows the power-saving icon. Pressing any key ends the automatically activated power-saving function.
7.5.2 POWER SAVING key
The power-saving mode can be manually activated by pressing the POWER SAVING key. This is only possible with the fur-
nace head closed and the furnace on stand-by. The display shows the power-saving icon. Pressing any key ends the power-
saving function.
7. Maintenance, Cleaning, Diagnosis
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