Preface
ii 7SJ62 Manual
C53000-G1140-C121-1
The product is according to UL (refer to Section 10.1):
Additional Support For questions regarding SIPROTEC
®
4 devices, please contact your Siemens repre-
sentative.
Training Courses Individual course offerings may be found in our Training Catalog, or questions can be
directed to our training center. Please contact your Siemens representative.
Instructions and
Warnings
The following indicators and standard definitions are used:
DANGER
means that death, severe personal injury, or considerable equipment damage will oc-
cur if safety precautions are disregarded.
WARNING
means that death, severe personal injury, or considerable equipment damage could
occur if safety precautions are disregarded.
Caution
means that light personal injury or equipment damage may occur if safety precautions
are disregarded. This particularly applies to damage to the device and to resulting da-
mage of the protected equipment.
Instruction
is an important piece of information regarding the product or the part of the manual
that deserves special attention.
ANSI This product has been designed according to ANSI C37.90.* standards.
69CA
IND. CONT. EQ.
TYPE 1
E194016
IND. CONT. EQ.
TYPE 1
Warning!
During operation of electrical equipment, certain parts of these devices are under high
voltage. Severe personal injury or significant equipment damage could result from im-
proper behavior.
Only qualified personnel should work on this equipment or in the vicinity of this equip-
ment. These personnel must be familiar with all warnings and service procedures de-
scribed in this manual, as well as with safety regulations.
Prerequisites to proper and safe operation of this product are proper transport, proper
storage, setup, installation, operation, and maintenance of the product, as well as
careful operation and servicing of the device within the scope of the warnings and in-
structions of this manual.
In particular, the general facility and safety regulations for work with high-voltage
equipment (e.g. ANSI, IEC, EN, or other national or international regulations) must be
observed. Noncompliance may result in death, injury, or significant equipment dam-
age.
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