Ivoclar Vivadent EP 5010 - Manual (Page 10)

10
The furnace head must not be carried by holding the cables, as there is a
risk of damaging the cables and the corresponding connections.
The furnace head has 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.
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 damage of the insulation by contact with
the investment tongs or firing tongs.
Contraindications
Firing trays must not be placed in the area surrounding the firing plate, since
this will obstruct the closing of the furnace head.
Foreign objects must not be placed on the furnace head or the air vents.
Make sure that no liquids or other foreign objects enter the air vents, since
this may result in an electric shock.
Never use the furnace without a firing plate.
2. Safety First