Product Description; Functional Description; Hazardous Areas And Safety Equipment - Ivoclar Vivadent VP4 Instrucciones De Uso

Any disruption of the protective conductor
either inside or outside the pump or any
loosening of the protective conductor
connection may lead to danger for the user in
case of malfunction. Deliberate interruptions
are not tolerated.
Do not use furnaces of other manufacturers
that are not coordinated with the pump. Ask
the corresponding manufacturer for further
details. The vacuum pump has been especially
developed for use with the Programat ceramic
furnaces and must be used for this purpose
only.
Disposal:
The furnace must not be disposed with the
common domestic waste. Please correctly
dispose old furnaces according to the
European WEEE Directive (Waste Electrical
and Electronic Equipment).

3. Product Description

3.1 Components
The VP 4 Vacuum Pump consists of the following
components:
– Vacuum pump with power cord
– Vacuum hose (accessory)
3.2

Functional description

The diaphragm squeezed between the cylinder head and
the housing is moved up and down by a con-rod. By
means of this movement and by suction and eduction
valves in the cylinder head, the firing and/or press chamber
of the furnace is evacuated and the vacuum is built up.
3.3

Hazardous areas and safety equipment

Description of the hazardous areas of the pump:
Hazardous area
Fuse holder
Ventilator
Description of the safety features of the pump:
Safety equipment
Protective conductor
IP20 (protection type)
Thermoswitch
Ventilator cover
Type of risk
Electrical shock
Injury
Protective effect
Protection from electrical
shock
Protection from electrical
shock
Protection from
overheating
Protection from electrical
shock and injury
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