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Chapter Four Maintenance and Cautions
1.
To guarantee the clarity and using life, the indicator shouldn’t be placed directly under
sunshine and should be placed in the flat place.
2.
The indicator should avoid dust pollution, vibration and moisture.
3.
Load cell should connect with indicator reliably, and the system should be connected into
ground properly. The indicator must be kept away from high electrical and magnetic field,
high corrosion, flammable and explosive objects.
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Do not apply this indicator to the environment with flammable gas or steam,
and the indicator can not be applied in the system with pressure tank.
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In the area where thunder is frequent happen, it must install anti-thunder
devices to ensure operator’s safety and prevent indicator and other device will
be damaged by thunder.
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Load cell and indicator are static sensitive devices; you must adopt static free
measure. Strictly forbid welding or other super electric field operation on the
platform. In the thunder storm season, it must be installed with reliable
anti-thunder device to prevent any damage to load cell and indicator from
thunder and ensure operator’s safety and weighing device or other related
device’s safe operation.
4.
It is strictly forbidden to clean the case of indicator with intensive solvents (for example:
benzene and nitro oils)
5.
Liquid and electrical conducting particles should not be poured into the indicator, otherwise
the electronic components will be damaged and electric shock is likely to happen.
6.
You should cut off power supply of indicator and relevant device before you pull-in and out
the connecting line of indicator and external device.
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You must cut off power supply of the indicator, before you plug the
connecting line of the load cell in and out.
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You must cut off power supply of the indicator and the printer, before you
plug in connecting line of the printer.
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You must cut off power supply of the indicator and the scoreboard, before
you plug connecting line of the scoreboard in and out.
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You must cut off power supply of the indicator and the master computer,
before you pull connecting line of communication in and out.
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You must cut off power supply of the indicator and upper monitor, before you
pull connecting line of control output in and out.
7.
Company kindly notice: before using our indicator, please check and inspect the
indicator. Our company only be responsible to the quality of indicator itself, the
maximum compensation of indicator’s malfunction will not be over 2 times of indicator’s
own value. We are not responsible for the problem of the system where indicator is
applied.
