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Guangzhou ZHIYUAN Electronics Co., Ltd.
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The main electrical components of the PCIe-9140I series interface cards are
semiconductor components. Although these components have a long life, their aging
may be accelerated in the incorrect environment. So, in order to ensure these
components meets the required conditions, users should inspect them periodically.
They are recommended to be inspected at least once every 6 months to a year.
Under adverse environmental conditions, more frequent inspections should be made
for them.
If you encounter problems during maintenance, please read the following table to find
possible causes of the problem, as shown in Table 4-1. If the problem can not be
solved yet, please contact ZHIYUAN Electronics.
Items
Check the voltage fluctuation at the power
Power Supply
supply terminal
Check ambient temperature (including internal
temperature of the enclosed environment)
Check ambient humidity (including internal
humidity of the enclosed environment)
Ambient
Check the accumulation of dust, powder, salt,
Environment
and metal chips.
Check the water, oil or chemical sprays that
touch the device.
Check the easy corrosion or flammable gases
around the device
Check shock and impact level
User Manual
Date: 2017/10/09
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Table 4-1: Inspection and maintenance
Inspection
High performance CAN card for PCIe interface
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Standard
+12V DC
-40°C ~ +85°C
The relative
humidity must be
within 10%~90%
without
air-conditioner.
No accumulation
No spray touches
the device.
No easy corrosion
or flammable gases
Shock and impact
are within the
specified range.
©2017 Guangzhou ZHIYUAN Electronics
11
PCIe-9140I User Manual
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Operation
Use a voltmeter to check the
power supply at the power
supply
input.
Take
the
necessary measures to make
the voltage fluctuate within a
specified range.
Use a thermometer to check
the temperature and ensure
the
ambient
temperature
within the allowable range.
Use a hygrometer to check
the humidity and ensure the
ambient humidity within the
allowable range.
Clean and protect the device.
Clean and protect the device
if necessary.
Smell or use a sensor to
check.
Install a gasket or other
cushioning
device
necessary.
V1.00
if
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