Ivoclar Vivadent EP3000-G2 - Manual (Page 10)

10
2.1.6
Risks and dangers
Do not carry the furnace by the
cooling tray.
2.1.7
Risks and dangers
Do not carry the furnace head by
the cables, since the cables and
connections may be damaged.
2.1.8
Risks and dangers
The furnace head is equipped with
an electric drive and must be
operated by means of the
electronic controls. Never open
the furnace head by hand, since
the mechanism will be damaged.
2.1.9
Contraindication
Never use the furnace without a
firing table.
2.1.10
Contraindication
Do not touch the thermocouple or
the quartz tube in the firing
chamber. Avoid contact with the
skin (grease contamination), as the
parts may be damaged.
2.1.11
Risk of crushing and burn hazard
Never reach under the furnace
head with the hand or other parts
of the body during operation,
since there is a risk of crushing
and a burn hazard.
2.1.12
Contraindication
Do not insert any foreign objects
into the air vents. There is a risk of
electrical shock.
2.1.13
Contraindication
This product contains ceramic
fibres and may release fibre dust.
Do not use compressed air, or
blow on the furnace thus
distributing the dust in the
environment and observe the
additional notes on page 11.
2.1.14
Contraindication
Do not cool the hot investment
ring on the cooling tray. Use only
the cooling grid for that purpose.
2.1.15
Risks and dangers
The furnace must not be operated if the quartz tube or
the insulation in the firing chamber is damaged. There is a risk of
electric shock upon contact with the heating wire.
Avoid any damage of the insulation by contact with the investment
tongs or firing tongs. Make sure to keep the firing plate for the
investment ring clean.
2.1.16
Contraindication
Only use original ring bases from Ivoclar Vivadent. Observe
the maximum height (57 mm) and diameter (35 mm, 50 mm and
65 mm) of the investment ring.