User's Manual

DS-6210VC4 Base Station Owner's Manual Installation
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3.2 Safety Information
To reduce the chance of accident, please read the safety precautions very carefully before installation,
maintenance and operations.
3.2.1 Power Supply
Danger:
Some components of the power system carry hazardous voltage in operation. Direct contact or indirect
contact through moist objects with these components will result in fatal injury.
z Never wear conductive objects such as watches, bracelets, rings and etc during operation.
z Do use special tools in high voltage and AC operation.
z Do keep moisture out of the power system during operation in moist environment.
z The equipment should be well earthed in time to avoid damage by lightning strikes in thunderstorm.
z Do turn off the power before assembly or disassembly
z Do verify the compliance of the cable and cable label prior to connection.
z Ensure that the equipment is well earthed before powering on.
z Turn off the power immediately when water or moisture is found on the cabinet,
z Make sure all switches of power distribution box are set to off before installation each module in the
cabinet
3.2.2 Working at Heights
Warning:
Cautions shall be taken to prevent objects from falling during working at heights.
z Safety protection measures (e.g. wearing a hamlet or the safety belt) shall be taken.
z The heat-retaining clothes shall be worn before operation in cold areas.
z Make sure that the ladder is safe for use. Overweight on the ladder is strictly prohibited.
z Protective measures shall be taken if the slant of the ladder is more than 5m or the ladder is placed
on a high ground (>3m)
z Handle and use all equipment and tools with care to avoid falling.