Safety Notes - Siemens SINUMERIK 828D Service Manual

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Safety notes

The following notices are intended firstly for your personal safety and secondly to prevent
damage occurring to the product described or any connected devices and machines. Non-
observance of the warnings can result in severe personal injury or property damage.
Only appropriately qualified personnel may commission/start-up SINUMERIK equipment.
The personnel must take into account the information provided in the technical customer
documentation for the product, and be familiar with and observe the specified danger and
warning notices.
When electrical equipment and motors are operated, the electrical circuits automatically
conduct a dangerous voltage.
When the system is operating, dangerous axis movements may occur throughout the entire
work area.
A potential fire hazard exists due to the energy being transferred in the equipment and the
work materials used.
All work on the electrical system must be performed after the system has been switched off
and disconnected from the power supply.
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 class DVC A protective extra-low voltages (PELVs) may be connected to connections
and terminals up to 60 V DC in accordance with EN 61800-5-1.
Should it be necessary to test or take measurements on live equipment, then the
specifications and procedural instructions defined in Accident Prevention Regulation BGV
A2 must be adhered to, in particular § 8 "Permissible deviations when working on live
components". Suitable electric tools should be used.
Hardware and Software
Service Manual, 03/2010, 6FC5397-5DP20-0BA0
DANGER
DANGER
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