Fronius 4,044,008, Operating Instructions Manual

Page: 38 / 136

38
Before installation and commissioning
Operators, main-
tenance person-
nel
Setup regulations
The device is tested to IP 20, meaning:
-
protection against penetration by solid foreign bodies with diameters > 12.5 mm (0.49
in.)
Dust
Make sure that metallic dust cannot accumulate directly on the device (from grinding work,
for example).
Outdoor operation
The device must not be set up and operated outdoors. The device does not offer protection
against penetrating water and is only intended for indoor use.
Specifications for
water-cooled
hosepacks To ensure that the torch body changeover system functions correctly, filter any dirt parti-
cles larger than 100
μ m out of the coolant.
NOTE! The device must only be used by one person at a time. It is also necessary
to ensure that no one else is within the working area of the device when the device
is being used.
NOTE! The device must only be serviced by one person at a time. It is also nec-
essary to ensure that no one else is within the working area of the device when
the device is being serviced.
WARNING! If one of these devices falls or topples over, it could cause serious or
even fatal injury. Bolt the device to a solid and level surface.
NOTE! The torch body changeover station must be incorporated into a higher-
level safety system within a secured area.
If this area has to be accessed when setup and maintenance work is carried out,
make sure that
-
the entire system is switched off for the duration of the work in this area
- and that it is prevented from starting up accidentally, e.g. as the result of a
control fault