Safety Instructions; Requirements For Personnel; Designated Use; Occupational Safety - Endress+Hauser CYK10 Betriebsanleitung

Safety instructions

6 Safety instructions
6.1

Requirements for personnel

• Installation, commissioning, operation and maintenance of the measuring system must only be
carried out by trained technical personnel.
• The technical personnel must be authorized by the plant operator to carry out the specified activities.
• The electrical connection may only be performed by an electrical technician.
• The technical personnel must have read and understood these Operating Instructions and must
follow the instructions they contain.
• Measuring point faults may only be rectified by authorized and specially trained personnel.
Repairs not described in the enclosed Operating Instructions may only be carried out directly at
the manufacturer's or by the service organization.
6.2

Designated use

The Memosens measuring cable CYK10 is designed for measurement with digital sensors with
Memosens technology. The Memosens extension cable CYK11 is used for connection of fixed cable
sensors with Memosens protocol and for connection extension of CYK10-based installations.
It is not allowed to use CYK11 as an extension for CYK10-based measuring system in hazardous
areas.
For hazardous areas it is recommended to use continuous and not extended Memosens measuring
cable CYK10.
Any other use than the one described here compromises the safety of persons and the entire measuring
system and is not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
6.3

Occupational safety

As the user, you are responsible for complying with the following safety conditions:
• Guidelines for explosion protection
• Installation instructions
• Local prevailing standards and regulations.
6.4

Operational safety

• Prior to commissioning the entire measuring point, check that all connections are correct. Make sure
that electric cables and hose connections are not damaged.
• Do not commission damaged products. Protect them against unintentional startup. Label and identify
the damaged product as defective.
• If the faults cannot be eliminated, take the products out of service and protect them against uninten-
tional startup.
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CYK10/11
Endress+Hauser