Operating instructions

8 9
SAFETY REGULATIONS
IMPORTANT INSTRUCTIONS AND EXPLANATIONS
The skilled personnel assembling and disassembling the devices,
commissioning them and maintaining them must know and observe
these safety regulations.
CAUTION
This instruction indicates work and operating procedures to be observed
exactly to exclude hazards to persons.
ATTENTION
This instruction refers to work and operating procedures to be observed
exactly to avoid damage or destruction of Thyro-S or parts thereof.
REMARK
This is where remarks on technical requirements and additional informa-
tion is given which the user must observe.
ACCIDENT PREVENTION RULES
It is imperative that the accident prevention rules of the country of
application and the generally applicable safety regulations are observed.
CAUTION
Before commencing any work on Thyro-S, the following safety regulations
must be observed:
• switch voltage-free
• secure against switching on
• determine voltage-free state
• ground and short-circuit device
• cover or block neighbouring parts under voltage.
QUALIFIED PERSONNEL
Thyro-S may only be transported, installed, connected, commissioned,
maintained and operated by specialists in command of the respective
applicable safety and installation regulations. All work must be
monitored by the responsible specialist personnel.
INTENDET USE
CAUTION
The Thyristor switch may only be employed in the sense of its purpose
of use (see the section of the chapter Safety instructions under the
same name), otherwise hazards to persons (e.g. electric shocks, burns)
and systems (e.g. overload) may occur.
Any unauthorized reconstruction and modifi cation of Thyro-S, use of
spare and exchange parts not approved by AEG Power Solutions as
well as any other use of Thyro-S is not permitted.
The person responsible for the system must ensure that
- safety and operating instructions are available and observed,
- operating conditions and specifi cations are observed,
- protective installations are used,
- maintenance personnel are immediately notifi ed or Thyro-S is imme-
diately put out of commission if abnormal voltages or noises, higher
temperatures, vibrations or similar occur, to determine the causes.
These operating instructions contain all information required by special-
ists for the use of Thyro-S. Additional information and notes for unquali-
fi ed persons and for the use of Thyro-S outside of industrial installations
are not contained in these operating instructions.
The warranty given by the manufacturer is only valid if these operating
instructions are observed and adhered to.
WARRANTY
No liability is assumed for employing applications not provided for by
the manufacturer. The responsibility for the necessary measures to
avoid hazards to persons and property is borne by the operator or the
user. In case of complaints, please notify us immediately stating: