User manual

14
2. Safety regulations / Installation notes
• When working on the device, observe the national
safety rules and regulations for the prevention of
accidents.
• Disregarding these safety regulations may result
in death, serious personal injury or damage to
equipment.
• The device may only be started up, assembled,
modified or retrofitted by an authorized
electrician.
• Before working on the device, disconnect the
power.
• In devices with 230 V AC activation, always use
the same phase for the control supply voltage and
the control inputs!
• For emergency stop applications, the machine
must be prevented from restarting automatically
by a higher-level control system.
• During operation, parts of electrical switching
devices carry hazardous voltages.
• During operation, the protective covers must not
be removed from the electric switching device!
• Please retain the instructions.
• The device is an associated item and must not be
installed in potentially explosive areas. Adhere to
the relevant safety regulations when setting up
and operating the relevant equipment.
• The safety regulations applicable when motors
are used in the Ex area must be complied with
(ATEX directive 94/9/EC).
• If the "Automatic RESET" operating mode is used,
the drive is switched on after the cooling time has
elapsed provided there is one more activation
signal. The cooling time is 20 minutes. An
automatic restart is not permissible in the case of
applications in the Ex-protection area.
• The device may not be subjected to mechanical
and thermal loads that exceed the thresholds
specified in the operating manual. If required, the
device should be installed in an appropriate
housing with suitable protection (e.g. IP54)
according to IEC 60529/EN 60529 to provide
protection against mechanical and electrical
damage. Where dusts are present, the device
must be installed in a suitable housing (at least
IP64) in acc. with EN 61241.
• Installation should be carried out following the
instructions given in this data sheet. The circuits
inside the device must not be accessed during
operation.
• The operating equipment cannot be repaired by
the user and must be replaced by an equivalent
device. Repairs may only be carried out by the
manufacturer.
• The safety data and features provided according
to the EC-type examination are listed after the
technical data.
• The device carries out a diagnosis of the functions
when the drive is being switched on or when it is
switched off. In addition, an (electrically) skilled
person or a skilled worker who is well acquainted
with the relevant standards can conduct the
"Motor overload protection" safety function test.
For this test, the drive must be activated thus
interrupting the current flow in a conductor (e.g. by
removing the fuse in the L1 or L3 phase). The
hybrid motor starter then switches the drive off
within a period of 1.5...2 s. The LEDs for right
running activation extinguish and the Err-LED and
the reply output are set.
• If the connecting cable for remote reset is longer
than 3 m in 230 V AC devices
(ELR H3-IES-230AC/...), it must be shielded.
• The device must be secured with the help of an
access protection during safety-related
applications.
• Only use power supply units with safe isolation
and PELV in accordance with EN 50178/VDE
0160 (PELV). This prevents short circuits be-
tween primary and secondary sides.
Scope of use:
• In circuits in potentially dust-explosive areas of
zones 21 and 22, it must be guaranteed that the
equipment connected to this circuit complies with
categories 2D or 3D or is certified as such.
• This is a product for environment A (industry). In
environment B (household), this device can
cause undesired wireless problems; in such a
case, the user may be obliged to implement
appropriate measures.