34
VITA V60 i-Line
®
Display text
Temperature
sensor damaged
Vacuum has not
been achieved
Lift blocked
Heating damaged
Firing cannot be
continued
Explanation
The temperature of the firing
chamber can no longer be measured
and regulated using the temperature
sensor.
When the vacuum for a current
firing program (with a vacuum) is
not achieved within 30 seconds, the
firing program is interrupted.
During general operation, the lift is
automatically stopped in the lower
position. This position is not reached
due to an error.
The quartz firing muffle is subject
to significant wear due to the long
exposure to high temperatures
and the constant high changes in
temperature. The quartz firing muffle
is broken as a result of excessive
wear.
A mains power supply failure of more
than 2 minutes while a program is
running is displayed when the mains
power supply returns. The program is
interrupted.
Correction
• Check the thermocouple in the firing chamber for mechanical
problems.
• Check the connections at the firing chamber.
• Check the connections at the electronic system.
To check and replace the temperature sensor, the device must be
opened. This should be performed by a specialist dealer authorized
by VITA.
• Check that the connection is secure between the vacuum pump
and the furnace.
• Wipe the lift plate gasket with a dry cloth.
• Check the lift plate gasket for damage.
• Check whether the lift buttons on the display respond (button
goes dark when pressed, see section 15)
• Check the lift route for mechanical blockages, remove any objects
from beneath the lift plate.
• Check the quartz firing muffle and replace if required.
To check and replace the quartz firing muffle, the device must be
opened. This should be performed by a specialist dealer authorized
by VITA.
• No measures are required on the device.
• Check whether the firing object can be refired or whether it must
be replaced.
24 Error messages
When errors occur, these are shown on the display.
The following error messages may appear. They can be reset using the
confirmation button. However, the error message can only be permanently
reset when the fault has been rectified.
1. Silve
Start 9
2. Silve
Start 9
Temperature sensor
damaged
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