Moeller Rapid Link, Switching And Installation System, Page: 3 / 162

Before commencing the installation
• Disconnect the power supply of the device.
• Ensure that devices cannot be accidentally restarted.
• Verify isolation from the supply.
• Earth and short circuit the device.
• Cover or enclose any adjacent live components.
• Follow the engineering instructions (AWA) for the
device concerned.
• Only suitably qualified personnel in accordance with EN 50110-
1/-2 (VDE 0105 Part 100) may work on this device/system.
• Before installation and before touching the device ensure
that you are free of electrostatic charge.
• The functional earth (FE) must be connected to the protective
earth (PE) or to the potential equalisation. The system installer is
responsible for implementing this connection.
• Connecting cables and signal lines should be installed so
that inductive or capacitive interference does not impair the
automation functions.
• Install automation devices and related operating elements in
such a way that they are well protected against unintentional
operation.
• Suitable safety hardware and software measures should be
implemented for the I/O interface so that an open circuit on the
signal side does not result in undefined states in the automation
devices.
• Ensure a reliable electrical isolation of the extra-low voltage of
the 24 V supply. Only use power supply units complying with
IEC 60364-4-41 or HD384.4.41 S2 (VDE 0100 Part 410).
• Deviations of the mains voltage from the rated value must
not exceed the tolerance limits given in the specifications, other-
wise this may cause malfunction and dangerous operation.
• Emergency-Stop devices complying with IEC/EN 60204-1 must
be effective in all operating modes of the automation devices.
Unlatching the Emergency-Stop devices must not cause a
restart.
• Devices that are designed for mounting in housings or control
cabinets must only be operated and controlled after they have
been installed and with the housing closed. Desktop or portable
units must only be operated and controlled in enclosed housings.
• Measures should be taken to ensure the proper restart of
programs interrupted after a voltage dip or failure. This should
not cause dangerous operating states even for a short time.
If necessary, Emergency-Stop devices should be implemented.
• Wherever faults in the automation system may cause injury or
material damage, external measures must be implemented to
ensure a safe operating state in the event of a fault or malfunc-
tion (for example, by means of separate limit switches, mechan-
ical interlocks etc.).
• Depending on their degree of protection, frequency inverters
may contain live bright metal parts, moving or rotating compo-
nents or hot surfaces during and immediately after operation.
• The impermissible removal of the required covers, improper
installation or incorrect operation of motor or frequency inverter
may cause the failure of the device and may lead to serious injury
or damage.
• The relevant national accident prevention and safety regulations
apply to all work carried out on live frequency inverters.
• The electrical installation must be carried out in accordance with
the relevant regulations (e.g. with regard to cable cross sections,
fuses, PE).
• Transport, installation, commissioning and maintenance work
must only be carried out by qualified personnel (observe
IEC 60364, HD 384 and national work safety regulations).
• Installations containing frequency inverters must be provided
with additional monitoring and protective devices in accordance
with the applicable safety regulations. Modifications to the
frequency inverters using the operating software are permitted.
• All covers and doors must be kept closed during operation.
Moeller
G
m
bH
Safety i
nstru
ctio
ns
Warning!
Dangerous electrical voltage!