Siemens SINUMERIK 840Di sl Commissioning Manual page 6

Foreword
Proper transportation, expert storage, installation and mounting, as well as careful
operation and maintenance are essential for this SINUMERIK device to operate correctly
and reliably.
The details in the catalogs and proposals also apply to the design of special equipment
versions.
In addition to the danger and warning information provided in the technical customer
documentation, the applicable national, local, and system-specific regulations and
requirements must be taken into account.
Only protective extra-low voltages (PELVs) that comply with EN 61800-5-1 can be
connected to all connections and terminals between 0 and 48 V.
Should it be necessary to test or take measurements on live equipment, then the
specifications and procedural instructions defined in Accident Prevention Regulation VBG
A2 must be adhered to, in particular § 8 "Permissible deviations when working on live
components". Suitable electric tools should be used.
Operating the equipment in the immediate vicinity (< 1.5 m) of mobile telephones with a
transmitting power of > 1 W may lead to incorrect functioning of the devices.
Connecting cables and signal lines should be installed so that inductive and capacitive
interference does not in any way impair the automation and safety functions.
SINAMICS equipment with three-phase motors conforms to EMC Directive 89/336/EEC in
the configurations specified in the associated EC Certificate of Conformity.
Repairs to devices that have been supplied by our company may only be carried out by
SIEMENS customer service or by repair centers authorized by SIEMENS.
When replacing parts or components, only use those parts that are included in the spare
parts list.
EMERGENCY STOP devices EN 60204-1 (VDE 0113 Part 1) must remain active in all
modes of the automation equipment. Resetting the EMERGENCY STOP device must not
cause an uncontrolled or undefined restart.
Anywhere in the automation equipment where faults might cause physical injury or major
material damage, in other words, where faults could be dangerous, additional external
precautions must be taken, or facilities must be provided, that guarantee or enforce a safe
operational state, even when there is a fault (e.g. using an independent limit value switch,
mechanical locking mechanisms, EMERGENCY STOP devices)
6
DANGER
WARNING
DANGER
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Manual