Traub TNX42, Operating Instructions Manual

Page: 55 / 64

55
05.2017
TNX65/42
Electrical connection
The control cabinet may only be opened when the master switch
is off and must be locked in accordance with the applicable safety
standards whenever the master switch is on.
Notes
• The electrical connections may only be made by duly qualified electricians.
• The electrical documentation supplied is definitive and binding.
It must be available to the machine manufacturer's service personnel at all
times.
• Potentiometer and switch settings, machine parameters, etc. may only be
changed by the machine manufacturer's service personnel.
• The machine must be connected to the mains power supply via the
master switch (multi-wire cable).
The clockwise phase sequence must be ensured when connecting the
machine.
• The feeder to the master switch on the control cabinet can be routed from
above or through a duct in the base of the control cabinet. .
• The control voltages are connected to the PE on one side in accordance
with EN 60204 Part 1 (VDE 0113).
Please note the instructions in the circuit diagram.