Planmeca Sovereign - Electrical Requirements

Planmeca Sovereign 7
PRE-INSTALLATION REQUIREMENTS
Installation manual
Drain
The drain line must have a continuous fall of at least 1% and be able to handle a flow of at
least 10 l/min.
The drain line must be free from sharp bends and any other conditions that might create back
pressure. Do not use the same drain line with other dental equipment or wash basins.
3.5 Electrical requirements
Mains voltage
The possible voltage settings are 100 V~ - 240 V~.
Mains frequency
The mains frequency is 50 or 60 Hz.
External mains fuse recommendation
The recommendation for the external fuses are:
• F 16A H 250V
No other equipment should be connected to the same fused mains line as the unit. In some
countries an additional external fault current guard is also required.
External mains switch
Mains voltage supply for the dental unit shall be equipped with a separate fixed assembled
mains switch according to standard IEC 60947-3 or IEC 61058-1 complying with isolation
distances for 4 kV requirements. This switch shall disconnect the mains power supply from
both the mains and the neutral lines.
Grounding
The dental unit must always be connected to a grounded outlet to fulfill the safety directives
stated.
Power supply cable
The quality and cross-section area of the mains power cable must fulfil the requirements of
the local standards (must be e.g. IEC-approved (CE marked), UL / CSA approved).
Power consumption
The idle (instruments in holders) power consumption is 100 W. Maximum power consumption
is 1000 W.
Residual-current device
The dental unit must be equipped with a residual-current device (RCD), which is also known
as ground fault interrupter (GFI).