Instructions

12
DANGER
Use an additional safety device with
steel cable for critical installation situa-
tions, e.g. NSE.
Use the wire cable clamps to set the
safety cable to the shortest possible ca-
ble length.
The safety cable must always be
tensioned!
6.2 Electrical connections
IMPORTANT
The electrical installation of the vibrators must be performed only by authorised,
qualified staff.
The staff has to work exclusively with tools suitable for the application.
IMPORTANT
The mains voltage and the mains frequency have to correspond to the nominal
voltage and frequency indicated on the type plate.
A voltage tolerance of ±5 % or a frequency tolerance of ±2 % are permissible.
Connection examples for NEG
The vibrator circuitry must
be connected according to
the type plate as follows:
Series NEG / 3-phase current
smaller voltage
higher voltage

The green-yellow conduc-
tor is the protective earth
and must only be connect-
ed to the earthing terminal.
Further connection plans
(e.g. for special voltages)
on request.
PTC-
thermistor