61 30 459 D 3497
12
D 3497
.
201.01.04
.
02 06.2009
5 Setup
Sirona Dental Systems GmbH
Electrical connection
Operating Instructions inFire HTC
Building installation
The following requirements must be met for electrical installation of the inFire
HTC ceramic sintering furnace:
● The furnace requires a separate electric circuit.
● The electrical building installation must be protected by a slow-blow fuse
with a rating of at least 15A.
● If an additional circuit breaker is used, it must be designed for a tripping
current of at least 30mA.
● The furnace requires the connection of a protective ground wire to the
electric outlet for safe electrical operation.
● The distance between the electric outlet and the furnace must be selected
so that the 2.5 m long power cord supplied with the furnace is sufficiently
long (extension cords are not allowed!).
● The supply voltage must lie within the nominal voltage range of 200VAC
to 240VAC. A separate building installation must be installed to meet this
requirement in the USA and Japan. In the USA, the 240V outlet must be
designed for connecting a NEMA 6-15 type plug, in Japan the 200V the
outlet must be designed for connecting a NEMA L6 (L6-20J) type plug.
Unit
Do not adjust the line voltage!
The unit automatically adjusts to the line voltage.
RS232 interface
A type RS232 serial interface (A) is located on the rear side of the unit. The
use of this interface is restricted to the service engineer and is described in
the service manual.
Summary of Contents for inFire HTC
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