ABB LS4000 Operating Instructions Manual - page 8
8
LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
Safety instructions
The analyzer is designed to measure gas concentrations in a gas mixture.
The analyzer is not designed or suitable for other purposes.
Any use for any other purpose is concerned an improper use.
The transmitter unit, receiver unit and junction box must be
properly grounded to prevent electrical hazards and disturb-
ances.
The glass lenses of the transmitter unit and the receiver unit
must be protected against mechanical influences.
The analyzer must only be installed in accordance with regional
and national regulations.
Installation and connection work must only be performed by
qualified personnel.
The analyzer must only be operated in accordance with regional
and national regulations.
Only genuine spare parts from the manufacturer may be used to
replace mechanical, electrical and optical components.
Only genuine spare parts from the manufacturer may be used to
replace mechanical, electrical and optical components.
The transmitter unit, receiver unit and junction box must not be
opened in the presence of an explosive atmosphere.
The transmitter unit, receiver unit and junction box must not be
disassembled in the presence of an explosive atmosphere.
Repairs to connection points on the transmitter and receiver unit
which are relevant to explosion protection are not allowed.
The ABB certificates regarding safety and electromagnetic com-
patibility relate to the transmitter unit, the receiver unit and the
junction box.
The ABB certificates regarding explosion protection relate to the
transmitter unit and the receiver unit. The current certificates
and safety instructions of the relevant manufacturer must be
observed with regard to the junction box and its installation.
These are available on the manufacturer’s website. Please refer
to the relevant data on the name plate of the junction box.
Intended use
Improper use
General safety
instructions
Safety when
installing and
connecting
Safety when
operating
Safety during
maintenance, service
and repair work
Safety when repairing
and disassembling
explosion-proof
variants
Certification of
analyzer components