Beijer Electronics BoX2 extreme, Руководство по установке, Страница: 7 / 28

Safety Precautions
1 Safety Precautions
Both the installer and the owner and/or operator of the operator panel must read
and understand this installation manual.
1.1 General
•
Read the safety precautions carefully.
•
Check the delivery for transportation damage. If damage is found, notify the
supplier as soon as possible.
•
Do not use the operator panel in an environment with high explosive hazards.
•
The supplier is not responsible for modified, altered or reconstructed
equipment.
•
Use only parts and accessories manufactured according to specifications of
the supplier.
•
Read the installation and operating instructions carefully before installing,
using or repairing the operator panel.
•
Never allow fluids, metal filings or wiring debris to enter any openings in the
operator panel. This may cause fire or electrical shock.
•
Only qualified personnel may operate the operator panel.
•
The figures in this manual serve an illustrative purpose. Because of the many
variables associated with any particular installation, the supplier cannot
assume responsibility for actual use based on the figures.
•
The supplier neither guarantees that the operator panel is suitable for your
particular application, nor assumes responsibility for your product design,
installation or operation.
•
It is recommended to turn on and shut down the operator panel at least once
before installing any components/cards or before connecting the operator
panel to external devices; for example serial devices.
•
For Marine panels only:
–
The operator panel must be installed and operated as described in this
document to meet this certification.
–
Observe precautions for handling electrostatic discharge sensitive devices
1.2 Hazardous Materials
Toxic and hazardous materials or elements
有毒和有害的材料或元素
Part description
零件描述
Pb Hg Cd Cr6+ PBB PBDE
PCB and electronic
components
PCB
和电子元件
X O O O O O
O: Indicates that the concentration of the hazardous substance in all homogeneous
materials in the parts is below the relevant threshold of the GB/T 26572-2011
standard.
O
： 表示该有害物质在该部件所有均质材料中的含量均在
GB/T 26572-2011
规定的限
量要求以下。
X: Indicates that the concentration of the hazardous substance of at least one of
all homogeneous materials in the parts is above the relevant threshold of the GB/T
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