PowerWalker VFI 6000T LCD - Manual (Page 4)

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1. Safety and EMC Instructions
Please read carefully the following user manual and the
safety instructions before installing the unit or using the
unit!
1.1 Installation
This is permanently connected equipment, and it must be
installed by qualified maintenance personnel.
Condensation may occur if the UPS is moved directly from a
cold to a warm environment. The UPS must be absolutely dry
before being installed. Please allow an acclimatization time of at
least two hours.
Do not install the UPS near water or in damp environment.
Do not install the UPS where it would be exposed to direct
sunlight or near heat.
Do not connect appliances or items of equipment which would
overload the UPS (e.g. laser printers, etc) to the UPS output.
Place cables in such a way that no one can step on or trip over
them.
Connect UPS with the earth reliably before connecting to the
building wiring terminal, and external battery source must also
be earthed.
An integral single emergency switching device which prevents
further supply to the load by the UPS in any mode of operation
should be provided in the building wiring installation.
An appropriate disconnect device as short-circuit backup
protection should be provided in the building wiring installation.
The equipment is powered by two sources: the mains source,
the internal battery or the external battery source.