RADWAG PUE C41H Indicator - Manual (Page 8)

2. PRECAUTIONARY MEASURES
2.1. Precautions
A. Please, read carefully this user manual before and use the
device according to its intended use,
B. Devices that are to be withdrawn from usage should be sent back to
the producer or in case of own utilization do it according to the law.
2.2. Accumulator / battery pack
PUE C41H indicators include gel cell accumulators SLA (Sealed Lead
Acid type) 6V 3 to 4Ah of capacity. The device connected to mains
inteligently monitors the battery state and charges it if possible. After
sudden lack of power supply from the mains the device automatically
switches to accumulator without breaking operation.
In case of an prolonged storage period in low
temperatures, it is not allowed the full discharge
of the accompanied batteries.
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The worn out accumulator can be exchanged to a new
one by the authorized sernice of the manufacturer.
The equipment including accumulators does not belong
to your regular household waste. The European legislation
requires that electrical and electronic equipment be
collected and disposed separately from other
communal waste with the aim of being recycled.
Notice:
Some symbols on accumulators identify harmful elements:
Pb = lead,
Cd = cadmium,
Hg = mercury.