80
27
**,***
no Furnace head cannot be
initialized
The furnace head cannot be brought to the end position. It might be
blocked by external mechanical influences! If this is not the case, contact
your local Ivoclar Vivadent Service Centre.
28
**
The furnace head does not reach
the target position
Furnace head does not open/close correctly. The furnace head is obstructed
or has been moved by hand. Operate the furnace head only with the keys
intended for that purpose.
32
**
no The vacuum is not released The vaccum cannot be released. The vacuum valve might be stuck or dirty.
Contact a Service Technician.
33 Necessary vacuum (xxxmbar) is
not reached within 1 min
The vacuum cannot be built-up. Check the seal of the firing chamber,
vacuum hose, vacuum pump, pump fuse.
106 Timer active – device is in standby The program cannot be started, because the unit was put into stand-by
mode by the timer (heating turned off). Deactivate the timer or extend the
time frame to be able to execute programs.
109 Incorrect value for HV or V2 Enter plausible values for HV or V2.
110 HV > H (H2) Enter a lower value for HV or a higher value for H (H2).
111 Max. number firing protocols
reached
The maximum number of firing program protocol entries has been reached.
A repeated protocol will delete / overwrite existing entries.
150 Memory error Internal memory error. Please restart the device.
531 yes Error while trying to store firing
data
An error occurred while logging firing program data. The storage medium
may be full.
702 Brief power failure during a pro-
gram in progress
A program in progress was interrupted by a short power outage. The
program is being continued.
800 Final vacuum value not reached The set vacuum end value could not be achieved. Check the vacuum
pump.
801 Vacuum drop An unacceptable vacuum drop has occurred.
802 The vacuum does not increase
(self-test)
A vacuum increase could not be measured! Check the following points: Is
the firing chamber tight (no contamination on the sealing surfaces)? Is the
vacuum hose connected? Is the vacuum pump connected? Is the fuse F1 in
order?
803 The vacuum system is not tight The tightness of the vacuum system is not given. Check the sealing
surfaces for possible contamination.
1302
**
ATK2-calibration:
preheat 962°C
Error during calibration. Sample might be incorrectly inserted. Try again
with a new sample and make sure the sample shows the correct contact.
1501 yes Hint -> working hours The heating muffle has ****working hours. Please perform a heating test
(diagnosis) and follow the instructions on the display and in the Operating
Instructions.
1510 Temperature > VT at the start of a
firing program
The temperature of the firing chamber is higher than the predrying
temperature. To continue the programm nevertheless, press the Start
button.
1522 SW-update: An error occurred during the software update. Do NOT switch off the
furnace. Try again. If the error reoccurs, try an update via the USB interface.
1541 Error during copying a file An error occurred while copying the file. Possible causes: File too large,
invalid data type
1800 yes USB stick No USB memory stick available.
1815 yes USB stick There is no USB stick available or the stick is not prepared as an external
program memory. The USB stick can be prepared in the settings menu.
1820 yes USB stick The USB memory stick is already prepared for programs.
1825 yes USB stick Please unplug all USB devices and then just plug in the USB memory stick
to be prepared.
1830 yes USB stick Not enough free memory.
1835 yes Media playback Playback of the file is not possible.
1900 yes Data backup – recover The new software contains setting options which were not yet available at
the time of the data backup. Only the existing settings of the data backup
were restored.
1901 yes Data backup – recover The new software contains program parameters which were not yet
available at the time of the data backup. Only the existing program
parameters of the data backup were restored.
8. What If …
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