Huawei SUN2000-175KTL-H0 User Manual page 10

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1)
User Manual
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Issue 02 (2019-06-05)
Only qualified professionals are allowed to remove safety facilities and inspect the
device.
Only personnel certified or authorized by Huawei are allowed to replace the device or
components (including software).
Any fault or error that might cause safety problems must be reported immediately to a
supervisor.
Maintain the device after you get familiar with this document and prepare the tools and
testing equipment.
Before maintaining the device, power it off and follow the instructions on the delayed
discharge label to ensure that the device is powered off.
The device has multiple inputs. Switch off all inputs before maintenance.
Temporary warning signs or fences must be placed to prevent unauthorized person from
entering the site.
If the device is faulty, contact your dealer.
The device can be powered on only after all faults are rectified. Failing to do so may
escalate faults or damage the device.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
4