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8.3 Sintering programs with optimized cooling phase
Abb. 39: Speed Programm
Sintering programs 4 and 7 have been pre-programmed as fast-
cooling programs for single crowns and bridges with up to eight
units made of Cercon base and ht.
The sintering programs for Cercon base and ht include an
optimized dedicated cooling phase.
This allows the sintering process for single crowns and for bridges
with up to eight units to approximately 5 hours
NOTE!
As soon as the hot furnace opens the furnace door,
the display will flash to warn the operator that the
sintering bowl is hot.
The flashing ends when the oven temperature is
below 280°C.
At this temperature, the sintering
bowls have a guaranteed maximum temperature of
105°C.
9
Troubleshooting
The following section describes possible causes of problems and potential remedies.
If troubleshooting following these instructions is not successful, contact the manufacturer
(
Service address, page 4
9.1 Safety
Staff
Unless otherwise stated, the troubleshooting procedures described can be
performed by the operator.
Some work may be performed only by qualified personnel or exclusively by the
manufacturer. See the description of the individual malfunctions indicated.
All work on the electric system must be carried out by a qualified electrician.
Personal
protective
equipment
NOTE!
Make sure to heed the cautionary statements of this chapter
regarding protective equipment to be worn during certain
procedures.
Electrical
installation
DANGER!
Electric current is a life hazard!
Contact with live components can be a life hazard.
Therefore:
Prior to any work, switch off the unit’s power supply and
disconnect the mains cable.
