Electrical Connections - Wellsystem Relax Montageanweisung

Information for service staff
10/2017
3.3

Electrical connections


Only an authorised specialist company is permitted to make the on-site
electrical connections (equipment connection socket)!
 You must abide by the regulations.
 We recommend installing a selective RCD - circuit breaker (Residual
Current Device) 30 mA, type B, class C. The RCD - circuit breakers must
be selective or short time delay.
 Only one massage unit should be connected to each RCD.

wellsystem MEDICAL / MEDICAL_PLUS: A maximum mains impedance
of 0.14 ohms must be guaranteed for pulse massage.
 The electrical installation must have a freely accessible, all-pole discon-
necting device (Master switch with clearly labelled On / Off settings, e.g.
'0' and 'I' or additional indicator light) fitted externally on the site side.
 The unit assignment can be seen from the inscription.
 wellsystem RELAX / RELAX_PLUS:
The socket which is required for the electrical connection must be freely
accessible or fitted with an easily accessible all-pole isolating device
(master switch), complying with overvoltage category III. This means that
each pole must have a contact opening width complying with the condi-
tions of overvoltage category III for full isolation.
 wellsystem MEDICAL / MEDICAL_PLUS: The equipment must be per-
manently connected to the public power supply via an all-pole main
switch. One power supply circuit (power supply lead) may only power one
device.
 The power cable cross-section must be chosen in accordance with the
national regulations (VDE 0100 in Germany) e.g. power cable lengths
and the connected rating used must be taken into consideration.
 A supply line is required for each unit.
 Data and/or control lines are to be laid with a minimum distance of at
least 10 cm from the mains cables.

The mains connection cable must be laid before the unit is installed.
Installation instructions 11/68