2.6 Positioning
Only operate the UPS in well-ventilated rooms, ensuring the specified ambient
temperature range (according to 13 Technical data).
The UPS should not be placed in the vicinity of heat sources. Always take the
operating conditions into account when positioning the device.
Maintain the minimum distance to adjacent equipment and walls necessary for
ventilation purposes (see 13 Technical data and 5 Installation and con-
nection of the UPS). Ensure that the necessary air circulation is provided.
Never place or operate the device in a moist environment. Liquids must, as a
rule, be kept away from the device.
Due to major temperature differences, effects of condensation or dew may oc-
cur after the positioning of the UPS. Therefore, an acclimatization period of at
least two hours must be observed before any further steps are taken. Make sure
the temperature adjustment has been completed and that any surfaces with
condensation inside and outside the device have completely dried.
Never operate the UPS in an explosive and/or unventilated setting.
2.7 Connection
Always use the connection terminals and cables provided for the purpose of the
connecting the UPS.
To avoid electrical hazards, the connection of the unit must only be made under
de-energized conditions.
The PE (protective earth) conductor must be connected without fail. The UPS
device, as well as the connected loads, must not be used under any circum-
stances without the PE conductor!
The UPS output is supplied with power even in the event of a power outage; ac-
cording to the provisions covered in EN62040-1, the lines and power outlets
supplied by the UPS must be clearly labelled!
In addition, the following points must always be observed when connecting the
UPS:
– Install all connections properly and keep the cable length as short as
possible;
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