Fronius FK 5000, Operating Instructions Manual

Page: 31 / 60

31
EN
Before installation and commissioning
Safety
WARNING!
Danger due to incorrect operation and incorrectly performed work.
This can result in severe personal injury and damage to property.
► All the work and functions described in this document must only be carried out and
used by trained and qualified personnel.
► Fully read and understand this document.
► Fully read and understand all the Operating Instructions for the system components,
especially the safety rules.
Setup regulations
WARNING!
Danger from machines falling or toppling over.
This can result in serious injury and damage to property.
► Place all system components on a solid, level surface in such a way that they remain
stable.
WARNING!
Danger from electric current.
An electric shock can be fatal.
► Ensure the cooling unit is properly insulated.
► Always ensure that there is no electrically conductive connection between the base
plate of the cooling unit and the surface.
► Before installing the cooling unit, remove all electrically conductive parts between the
base plate of the cooling unit and the surface.
The device is tested to IP 23 protection, meaning:
- Protection against penetration by solid foreign bodies with diameters > 12.5 mm (0.49
in.)
- Protection against spraywater at any angle up to 60° to the vertical
Cooling air
The system must be set up in such a way that the cooling air can flow unimpeded through
the slots in the side panels. Ensure that there is always an all-round clearance of 0.5 m (1
ft 7.69 in.) around the device.
CAUTION!
Risk from insufficient cooling air supply.
This can result in serious damage to property.
► Air inlets and outlets must never be covered, not even partially.
Dust
Ensure that any metallic dust, for example from grinding work, is not sucked into the sys -
tem by the fan.
Outdoor operation
The device can be set up and operated outdoors in accordance with degree of protection
IP23. Avoid direct wetting (e.g. from rain).