SCHUNK ERT 12, Перевод оригинального руководства по эксплуатации

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Basic safety notes
2.12.3 Protection against dangerous movements
Unexpected movements
Residual energy in the system may cause serious injuries while
working with the product.
• Switch off the energy supply, ensure that no residual energy
remains and secure against inadvertent reactivation.
• The faulty actuation of conected drives may cause dangerous
movements.
• Operating mistakes, faulty parameterization during
commissioning or software errors may trigger dangerous
movements.
• Never rely solely on the response of the monitoring function to
avert danger. Until the installed monitors become effective, it
must be assumed that the drive movement is faulty, with its
action being dependent on the control unit and the current
operating condition of the drive. Perform maintenance work,
modifications, and attachments outside the danger zone
defined by the movement range.
• To avoid accidents and/or material damage, human access to
the movement range of the machine must be restricted. Limit/
prevent accidental access for people in this area due through
technical safety measures. The protective cover and protective
fence must be rigid enough to withstand the maximum possible
movement energy. EMERGENCY STOP switches must be easily
and quickly accessible. Before starting up the machine or
automated system, check that the EMERGENCY STOP system is
working. Prevent operation of the machine if this protective
equipment does not function correctly.
2.12.4 Protection against electric shock
Work on electric equipment
Touching live parts can be deadly.
• Work on electrical installations must be performed only by
electricians in accordance with the electrical regulations.
• Lay electrical cables properly, e.g. in a cable duct or cable
bridge. Observe standards.
• Before connecting or disconnecting electrical cables, switch off
the voltage supply and check that lines are dead. Secure the
voltage supply against reactivation.
• Before switching on the product, check whether the protective
conductor on all electrical components has been installed
correctly according to the connection diagram.
61 05.00 | ERT 12 / 50 / 300 | Translation of Original Operating Manual | en | GAS0406665