Instruction manual for POWERLINE 33 series UPS
2010/06/22
www.ever.eu
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NOTE! The UPS is completely disconnected from the power
network only when the power supply cord is disconnected.
The device is equipped with an internal power source (internal
batteries with high potential); dangerous voltage may be present
at the output, even though it may not be connected to the mains.
It is recommended for the protection systems in the building's electric system to be
used as one of the measures of protection. The parameters of the building's electric
wiring system protection should be selected in accordance with the type and value of
the load connected to the wiring system. In extreme cases, the different protection
parameters of the building and power supply unit’s systems may cause the former to
be activated more rapidly.
NOTE! The user must place following information on all the
network switches that are far from the power supply unit:
“BEFORE WORKING WITH THIS CIRCUIT:
- DISCONNECT THE UNINTERRUPTED POWER SUPPLY SYSTEM
- VERIFY IF ANY CURRENT IS PRESENT BETWEEN ANY CLIPS
(PRESS THE PE CLIP)
RISK OF RETURN CURRENT”
Electric installation
The electric system must comply with the installation guidelines that are applicable to
the power supply unit. The guidelines are a separate document enclosed with the
product.
NOTE! The batteries reach full efficiency after approx. one month of
NORMAL mode operation.
