Datasheet

ESG 6.31
Technical safety advice
This manual contains the information
necessary for the correct utilisation of the
products described therein. It is intended for
technically qualified persons who are
involved as either
• planning engineers familiar with the safety
concepts of automation technology;
• or, operating personnel, who have been
instructed in handling automation equip-
ment and have a knowledge of the con-
tents of this manual concerning operation;
• or, installation and servicing personnel
possessing the necessary training to repair
such an automation system or who have
the authority to put such circuits and
equipment/systems into operation, to
earth or label them according to the
relevant safety standards.
The products are constructed, manufactured
and tested in compliance with the relevant
VDE standards, VDE specifications and IEC
recommendations.
Danger warning
These warnings serve both as a guide for
those persons involved in a project and as
safety advice to prevent damage to the
products themselves or to associated
equipment.
Due to advancements in technology, the
wiring diagram on the actual device may be
different than shown in this catalogue. In all
instances where the actual device diagram is
different, the wiring diagram on the device
must be used when electrical connections
are made.
Correct utilisation, configuration and
assembly
The equipment is to be used only for the
applications stated in the catalogue and
technical literature, and only in conjunction
with auxiliary equipment and devices that
are recommended or approved by Selectron
Systems Ltd.
Further, it should be noted that:
• the automation equipment must be
disconnected from any power supply
before it is assembled, disassembled or
the configuration modified.
• Solid state electronic switches must not be
tested with incandescent lamps or connec-
ted to a load that exceeds its rating.
• trouble-free and safe operation of the
products requires correct transportation as well as appropriate
storage, assembly and wiring.
• the systems may only be installed by trained personnel. In doing
so, the relevant requirements contained in VDE 0100, VDE 0113,
IEC 364, etc. must be complied with.
Prevention of material
damage or personal injury
Additional external safety devices or facilities must be provided
wherever significant material damage or even personal injury could
result from a fault occurring in an automation system. A defined
operating status must be ensured or forced by such devices or
facilities (e.g. by independent limit switches, mechanical interlocks,
etc.).
Advice concerning planning and installation of the
products
• The safety and accident prevention measures applicable to a
specific application are to be observed.
• In the case of mains-operated equipment, a check is to be made
before putting it into operation to ensure that the preset mains
voltage range is suitable for the local supply.
• In the case of a 24 V supply, care must be taken to ensure suf-
ficient electrical insulation of the secondary side. Use only mains
power supply units that conform to IEC 364-4-41 or HD 384.04.41
(VDE 0100 Part 410).
• Automation systems and their operating elements are to be
installed in such a way that they are sufficiently protected against
accidental operation.
Warranty
Selectron Systems Ltd. warrants its products to be free from defects
in material and workmanship for a period of one year from the date
of shipment. All claims under this warranty must be made within
thirty (30) days of the discovery of the defect, and all defective
products must be returned at the buyer’s expense. Buyer’s sole and
exclusive right will be limited to, at the option of Selectron Systems
Ltd., the repair or replacement by Selectron Systems Ltd., of any
defective products for witch a claim is made.
In all other matters please refer to the "General terms of business"
concerning Selectron Systems Ltd.
Note
The information given in this documentation corresponds to the
state of development at the time of going to press and is therefore
not binding. Selectron Systems Ltd. reserves the right to make
alterations in the interests of technical advancement or product
improvement at any time without giving reasons for doing so.