Section 2
Safety information
2.1
Symbols on the product
GUID-E48F2EC3-6AB8-4ECF-A77E-F16CE45CA5FD v4
All warnings must be observed.
Read the entire manual before doing installation or any maintenance work on the
product.
Class 1 Laser product. Take adequate measures to protect your eyes and do not
view directly with optical instruments.
2.2
Warnings
IP1504-1 v2
Observe the warnings during all types of work related to the product.
GUID-C9B6638A-57E7-4E05-9A33-A60E359C54AF v1
Only electrically skilled persons with the proper authorization and knowledge of any
safety hazards are allowed to carry out the electrical installation.
M2366-2 v2
National and local electrical safety regulations must always be followed. Working in a
high voltage environment requires serious approach to avoid human injuries and
damage to equipment.
M2362-2 v1
Do not touch circuitry during operation. Potentially lethal voltages and currents are
present.
M2364-2 v1
Always use suitable isolated test pins when measuring signals in open circuitry.
Potentially lethal voltages and currents are present.
M2370-2 v1
Never connect or disconnect a wire and/or a connector to or from a IED during
normal operation. Hazardous voltages and currents are present that may be lethal.
Operation may be disrupted and IED and measuring circuitry may be damaged.
GUID-BEDD698E-356C-4CF9-9DAE-64DB3CEADEAD v1
Dangerous voltages can occur on the connectors, even though the auxiliary voltage
has been disconnected.
1MRK 514 030-UEN Rev. C
Section 2
Safety information
Switchgear control unit SAM600-IO
7
Installation manual
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