Care, Maintenance And Disposal; General; Safety; At Every Start-Up - Fronius MagicWave 190 Operating Instructions Manual

Care, maintenance and disposal

General

Under normal operating conditions, the power source requires only a minimum of care and
maintenance. However, it is vital to observe some important points to ensure it remains in
a usable condition for many years.

Safety

Work that is carried out incorrectly may result in serious injury or damage to prop-
erty.
► All the work described below must only be carried out by trained and qualified person-
► Do not carry out any of the work described below until you have fully read and under-
► Do not carry out any of the work described below until you have fully read and under-
An electric shock can be fatal.
Before starting the work described below:
► Turn the power source mains switch to the "O" position
► Disconnect the power source from the grid
► Ensure that the power source remains disconnected from the mains until all work has
► After opening the device, use a suitable measuring instrument to check that electrically
An inadequate ground conductor connection can cause serious injury or damage.
The housing screws provide a suitable ground conductor connection for earthing the hous-
ing.
► The housing screws must never be replaced with different screws unless a reliable

At every start-up

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-
Air inlets and outlets must never be covered, not even partially.

Every 2 months

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144
WARNING!
nel.
stood this document.
stood all of the documents relating to the system components, in particular the safety
rules.
WARNING!
been completed
charged components (e.g. capacitors) have been discharged.
WARNING!
ground conductor connection is established.
Check mains plug, mains cable, welding torch, interconnecting hosepack and ground
earth connection for damage
Check that the device has an all-round clearance of 0.5 m (1 ft. 8 in.) around the device
to ensure that cooling air can flow in and out freely
NOTE!
If present: clean air filter