ABB SCC-U, Manual

Page: 4 / 32

4 SCC-U UTILITY UNIT | OI/SCC-U-EN REV. B
… 1 Safety
Intended use
The SCC-U utility unit is designed for:
• Power supply for system components such as gas
analyzer, sample gas cooler and sample gas feed unit,
• Temperature control for heated sample gas line and
heated filter unit (optional),
• Test gas switching for automatic adjustment (optional).
Any other use is not as specified.
The specified use also includes taking note of this operating
instruction.
Improper use
The SCC-U utility unit must not be used in a potentially explosive
atmosphere or in hazardous areas.
Safety instructions
Requirements for safe operation
In order to operate in a safe and efficient manner the device
should be properly handled and stored, correctly installed and
set-up, properly operated and correctly maintained.
Special information and precautions
These include:
• The content of this operating instruction,
• The safety information affixed to the device,
• The applicable safety precautions for installing and
operating electrical devices,
• Safety precautions for working with gases, acids,
condensates, etc.
National regulations
The regulations, standards and guidelines cited in this
operator's manual are applicable in the Federal Republic of
Germany. The applicable national regulations should be followed
when the device is used in other countries.
Device safety and safe operation
The device is designed and tested in accordance with the
relevant safety standards and has been shipped ready for safe
operation.
To maintain this condition and to assure safe operation, read
and follow the safety infor-mation in this operator's manual.
Failure to do so can put persons at risk and can lead to device
damage as well as damage to other systems and devices.