Conventions
These operating instructions contain references to
residual hazards, important user tips and handling
instructions that are identified with the following
symbols and words.
Warranty and liability
Our general terms and conditions of sale and
delivery apply. These are made available to the
customer on completion of the contract, at the latest.
Warranty and liability claims in the event of physical
injury or damage to property are invalid if they are
caused by one or more of the following:
• Improper use of the device
• Improper installation, putting into operation,
operating and maintenance of the device;
• Operating the device with safety and protective
facilities that are defective, improperly installed
or inoperative
• Failure to heed the information in this manual
concerning the transport, storage, installation,
putting into operation, operation and service
and maintenance of this device;
• Unauthorized structural modifications to this
device;
• Inadequate monitoring/checking of parts of the
device that are subject to wear;
• Improperly performed repairs;
• Catastrophes caused by alien elements or
force majeure.
Exclusion of liability in case of modifications:
If a modification by the user affects any aspect of the
performance data or intended functioning, as
described in the relevant standards, of a previously
classified device, the person or organization that
undertook the modification is responsible for
obtaining a new classification and new labeling for
the device. This person or organization then
assumes the status of "manufacturer".