VITA - Vacumat 4000 Premium
39/03/04
Vita Zahnfabrik H.Rauter GmbH&Co.KG 79704 Bad Säckingen
6
3 Safety
advice
For your own safety, please read through these safety instructions carefully before putting the furnace into
operation.
3.1 Safety advice regarding identification plates
Disconnect furnace from the mains before opening!
This is a warning symbol about dangerous electrical current.
Disconnect furnace from the mains power supply (fig. 3) before
opening it for repairs or maintenance work.
Attention:
when the rear plate is removed parts in the vicinity of
the socket-power unit on the PC-board can still have a remaining
charging voltage of up to 400 Volts.
The manufacturer cannot be held liable in the case of accidents happening to the user while the
furnace is open.
Attention:
Do not place any objects near the lift support plate.
When the furnace is switched on, the lift moves into
the lower position. Fired restorations can be placed on
the extendable trays at the sides of the furnace
(Fig 4, point 2).
Never operate the furnaces without the firing tray on the lift support
plate (see Fig. 2, point 2).
When the furnace is in constant operation (max. end temperature,
max. firing time), parts of the firing chamber may reach high
temperatures (over 70°C).
Never reach your hand into the open firing chamber – danger of
touching parts that are hot or under electrical current.
3.2 Cleaning the furnace
Always disconnect from the mains power supply before cleaning !! (Fig. 4 point 3)
It is not necessary to clean the interior of the firing chamber, it is sufficient to clean the casing with a damp
cloth at regular intervals; this contributes to operational safety. Do not touch the keys of the control panel
with hot objects, e.g. tweezers. Clean the control panel only with a dry cloth.
Never use cleaning agents or flammable liquids for cleaning the furnace.
3.3 Fuses
At the rear of the furnace are 2 fuses.
The fuses used in the furnace are indicated on the designation plates.
Other fuse types may not be used.
(Abb.5, Pkt.1)
(Abb.5, Pkt.2)
230 Volt:
T 1 H 250 V
T 8 H 250 V
100/110 Volt:
T 3,15 H 250 V
T 15 H 250 V
Fig. 4
1
2
3
Fig. 5
1
2
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