4 Configuration
4.2 Electrical connection
Dentsply Sirona
Operating Instructions inLab Profire
18
67 15 887 D3770
D3770.201.01.02.02 05.2019
4.2
Electrical connection
Building installation
The following electrical installation requirements are to be fulfilled for
the inLab Profire high-temperature furnace:
● The furnace requires a separate electric circuit.
● The electrical building installation must be protected by a type K/Z
circuit breaker with a rating of at least 16 A (other fuse types
according to the country of use).
● 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 2.0 m long power cord supplied with the furnace
is sufficiently long. A cable extension is not permitted.
The supply voltage must be in the rated voltage range (see
Technical data [→ 13]).
● A separate building installation may have to be installed to meet this
requirement in the USA and Japan. In the USA, the 240 V outlet
must be designed for connecting a NEMA 6-15-type plug; in Japan,
the 200 V outlet must be designed for connecting a NEMA L6
(L6-20J)-type plug.
Schuko
Japan
NEMA L6
USA
NEMA 6-20
inLab Profire
