39
Before commissioning
The power source is intended exclusively for TIG welding with approved orbital guns and
TIG welding torches.
Utilisation for any other purpose, or in any other manner, shall be deemed to be „not
in accordance with the intended purpose“. The manufacturer shall not be liable for any
damage resulting from such improper use.
Utilisation in accordance with the „intended purpose“ also comprises
- following all the instructions in this manual
- Performing all stipulated inspection and servicing work.
The power source is tested to IP23, meaning:
- Protection against penetration by solid foreign bodies with diameters
> 12.5 mm (.49 in.)
- protection against direct sprays of water up to 60° from the vertical
Utilisation in
accordance with
„intended purpo-
se“
Setup regulations
NOTE! The venting duct is a very important safety feature. When choosing
the device location, ensure that the cooling air can enter and exit unhindered
through the air ducts on the front and back of the device. Any electroconduc-
tive metallic dust from e.g. grinding work must not be allowed to get sucked
into the device.
WARNING!
Risk of injury from toppling or falling equipment!
If one of these devices topples over or falls it could cause serious or even fatal
injury
- Place device on a solid, level surface in such a way that it remains stable.
Mains connection
CAUTION!
Risk of serious damage to property due to insufciently dimensioned
electrical installations..
The mains lead and its fuse protection must be rated accordingly.
The technical data shown on the rating plate applies.
DANGER!
Risk of fatal injury from dangerous electrical voltage.
An electric shock can be fatal.
- Connection to the mains supply may only be done by Fronius technicians.
The manufacturer assumes no responsibility for damage to persons or
property caused by incorrect connection by the client.
The power source is generator-compatible, provided that the maximum apparent power
delivered by the generator is at least 10 kVA.
Generator-
powered operati-
on
NOTE! The voltage delivered by the generator must NEVER fall below or
exceed the mains voltage tolerance range. Details of the mains voltage
tolerance are given in the section headed „Technical data“.
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