
Operating Instructions
Chapter
2
RFH620 Interrogator
For your safety
8013105/0000/2009-05-12
©
SICK AG · Division Auto Ident · Germany · All rights reserved
13
2.3
General safety precautions and protection measures
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Read the general safety precautions thoroughly and observe them during all operations
on the interrogator. Also observe the warning notices in each chapter of this document
before the standard operating procedures.
Electrical installation work
Important
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Electrical installation must be performed by qualified staff only.
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Connect or release current linkages only under de-energised conditions.
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Wire cross sections and their correct shields have to be selected and implemented ac-
cording to valid engineering standards.
Risk of injuries due to electrical current!
The optional power supply module CMP400/CMP490 is connected to the power supply
(100 ... 250 V AC/50 ... 60 Hz) in the connection module CDM420.
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Observe current safety regulations when working with electrical equipment.