PROLiNK Master II Series User Manual page 4

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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, please select the following same voltage battery pack.
Model
LIO 4805
LIO 4810
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Please replace the fuse only with the same type and amperage in order to avoid fire hazards.
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Do not dismantle the UPS system.
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WARNING: This is a category C2 UPS product. In a residential environment, this product may cause radio
interference, in which case the user many be required to take additional measures.
Capacity
48 VDC, 50Ah
48 VDC, 100Ah
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