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SUN2000-(125KTL-M5, 200KTL-H4, 250KTL-H0,
286KTL-H0)
User Manual
Safety Signs
Table 2-3 Safety signs
Symbol
Issue 04 (2023-09-22)
Name
Operation warning
Burn warning
Electric shock hazard
warning
Delayed discharge
Refer to documentation
Protective grounding
Equipotential bonding
Fan operation warning
Fan replacement warning
Copyright © Huawei Technologies Co., Ltd.
Meaning
Potential hazards exist after the
device is powered on. Take
protective measures when working
on the device.
Do not touch the device, as the
enclosure is hot when the device is
running.
Hazardous voltage exists after the
device is powered on. Take
protective measures during
operation and maintenance (O&M).
● High voltage exists after the
device is powered on. Only
qualified and trained electrical
technicians are allowed to install
and operate the device.
● Residual voltage exists after the
device is powered off. It takes 15
minutes for the device to
discharge to the safe voltage.
Reminds operators to refer to the
documentation provided with the
device.
Indicates the position for connecting
the ground cable.
Indicates the position for
equipotential bonding.
Do not touch the fan when the
device is running to prevent
mechanical injury.
Disconnect the power connector of
the fan before replacing it.
2 Overview
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