REF 542plus switchbay protection and control unit
Manual Part 3: Installation and Commissioning
1VTA100004-en DMS,2001-10-04
REF542
plus
: Installation and Commissioning
10 / 80
Special arrangements may be made in consultation with the operator and will be
specified in the contract documentation.
In general, all agreements, assurances, legal relationships and all ABB obligations
arise from the current valid contract documentation, including any reference to the
warranty provisions, which are not influenced by the content of this documentation.
ABB assumes no responsibility for damages resulting from improper use of
REF542
plus
.
In the event of a guarantee claim, please contact the ABB office that sold the unit.
3.3
Safety Regulations
The safety notes in the following chapters represent only a general selection of the
points that must be observed. Additional safety notes applicable to the actual content
of the chapter can be found in the other specific parts of the manual.
Safety notes are either at the beginning of the section or directly at the relevant posi-
tion in the text.
3.3.1
General safety notes
Documentation
Note
The content of the documentation supplied with the device must be followed in all cir-
cumstances when the device is in operation.
Operating an electrical device
Warning!
When any electrical device is being operated, specific parts of the device are
subject to voltage. If safety warnings are not followed, hazards to personnel
and property will result. Personal injury and damage to property may also oc-
cur.
Safe Operation
Note
The device must be properly transported and stored to ensure fault-free and safe op-
eration. In addition, commissioning, control, service and maintenance must be prop-
erly and thoroughly conducted.
