Brüel & Kjaer Vibro ds822 Serie Manuel page 42

4 mm displacement sensor system series ds822 ATEX
EN
User manual
1.5 User Qualification
Ensure that all work in conjunction with our systems is performed by skilled, expert and author-
ized workers (for ATEX systems according to EN 60079-14). Among these works are:
Installation and Commissioning
Installation and commissioning primarily concern work on electrical equipment. These works
may be performed exclusively by electricians or workers instructed and supervised by an elec-
trician in accordance with electrotechnical regulations/directives.
Change of System Specification
Any change of system specification has its effects on monitoring process with stationary sys-
tems and on the measuring sequence with portable measuring systems.
1.5.1 Recommendations to User
If the use of the system in conjunction with machines or plant sections can produce risks out-
side of Brüel & Kjær Vibro's responsibility, the user is expected to prepare and distribute safety
technical instructions or warnings and to ensure that the personnel concerned has received
and understood it.
C
AUTION
If system is integrated into a machine or designed to be assembled,
commissioning must not take place until the machine the system is to be
integrated in conforms to the EC directives.
1.5.2 Prohibition of Unauthorized Modifications
System and accessories must not be changed neither in construction nor safety technology
without the express consent of Brüel & Kjær Vibro. Any unauthorized modification excludes
Brüel & Kjær Vibro's liability for resulting damages.
1.6 Information on delivery and transport
C
AUTION
Protect the displacement sensor system from shocks, dust and dirt during storage
and transport. Protect the sensor tip using the supplied protective rubber cap.
1.7 Information on assembly and disassembly
N
OTE
To ensure that the displacement sensor system is functioning properly, do not
change the physical length of any of the system cables.
You must also ensure that the components used, the displacement sensor and the
extension cable, add up to a nominal system length of 5 m or 10 m.
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