CDP UPO11-1RT, Руководство пользователя

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In order to fully disconnect the UPS system, first press the OFF/Enter button to disconnect
the mains.
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Prevent no fluids or other foreign objects from inside of the UPS system.
1-5. Maintenance, service and faults
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The UPS system operates with hazardous voltages. Repairs may be carried out only by
qualified maintenance personnel.
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Caution - risk of electric shock. Even after the unit is disconnected from the mains
(building wiring outlet), components inside the UPS system are still connected to the
battery and electrically live and dangerous.
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Before carrying out any kind of service and/or maintenance, disconnect the batteries and
verify that no current is present and no hazardous voltage exists in the terminals of high
capability capacitor such as BUS-capacitors.
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Only persons are adequately familiar with batteries and with the required precautionary
measures may replace batteries and supervise operations. Unauthorized persons must be
kept well away from the batteries.
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Caution - risk of electric shock. The battery circuit is not isolated from the input voltage.
Hazardous voltages may occur between the battery terminals and the ground. Before
touching, please verify that no voltage is present!
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Caution- Do not dispose of batteries in a fire. The batteries may explode.
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Caution- Do not open or mutilate batteries. Released electrolyte is harmful to the skin and
eyes. It may be toxic.
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Batteries may cause electric shock and have a high short-circuit current. Please take the
precautionary measures specified below and any other measures necessary when working
with batteries:
a) Remove watches, rings, or other metal objects.
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of batteries.
e) Disconnect charging source and load prior to installing or maintaining the battery.
f) Remove battery grounds during installation and maintenance to reduce likelihood of
shock. Remove the connection from ground if any part of the battery is determined to
be grounded.
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When changing batteries, install the same number and same type of batteries or battery
packs.