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iSitePower-M V100R002C00 User Manual
(MAP05A1, MAB05B1)
iSitePower-M V100R002C00 User Manual
(MAP05A1, MAB05B1)
1.10 Maintenance and Replacement
High voltage generated by the equipment during operation may cause an electric
shock, which could result in death, serious injury, or serious property damage.
Prior to maintenance, power off the equipment and strictly comply with the safety
precautions in this document and relevant documents.
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Issue 01 (2022-07-15)
D ANGER
Maintain the equipment with sufficient knowledge of this document and
using proper tools and testing equipment.
Before maintaining the equipment, power it off and follow the instructions on
the delayed discharge label to ensure that the equipment is powered off.
Place temporary warning signs or erect fences to prevent unauthorized access
to the maintenance site.
If the equipment is faulty, contact your dealer.
The equipment can be powered on only after all faults are rectified. Failing to
do so may escalate faults or damage the equipment.
Do not open the cover without authorization. Otherwise, electric shocks may
occur, and the resulting faults are beyond warranty scope.
Installation personnel, maintenance personnel, and technical support
personnel must be trained to operate and maintain the equipment safely and
correctly, take comprehensive precautionary measures, and be equipped with
protective instruments.
Before moving or reconnecting the equipment, disconnect the mains and
batteries and wait for five minutes until the equipment powers off. Before
maintaining the equipment, check that no hazardous voltages remain in the
DC bus or components to be maintained by using a multimeter.
Battery maintenance should be carried out or supervised by personnel who
are familiar with batteries and the precautions required.
When replacing batteries, replace them with batteries or battery strings of the
same model.
Take out all external tools and parts from the equipment after maintenance is
complete.
If the equipment is not used for a long time, store and recharge batteries
according to this document.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
16
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