voestalpine Bohler Welding URANOS 2000 SMC Mode D'emploi page 33

5.2.3 Circuit resistance calibration (set up 705)
6. MAINTENANCE
Routine maintenance must be carried out on the system according to the manufacturer's instructions. When the
equipment is working, all the access and operating doors and covers must be closed and locked. The system must
not be modified in any way. Prevent conductive dust from accumulating near the louvers and over them.
Any maintenance operation must be performed by qualified personnel only. The repair or replacement of any parts
in the system by unauthorised personnel will invalidate the product warranty. The repair or replacement of any parts
in the system must be carried out only by qualified personnel.
Disconnect the power supply before every operation!
Set a numerical code (password) by rotating the encoder.
Confirm the operation by pressing the encoder key.
Control panel functions
The carrying out of any operation on a locked control panel causes a
special screen to appear.
Access the panel functionalities temporarily (5 minutes) by rotating the encoder
and entering the correct password.
Confirm the operation by pressing the encoder key.
Unlock the control panel definitively by entering set-up (follow the instructions
given above) and bring back parameter 551 to "off".
Confirm the operation by pressing the encoder key.
Parameter selection
Select the required parameter (705).
Calibration
Remove the cap to put the nozzle holder tip of the exposed torch. (MIG/MAG)
Place the tip of the wire guide in electrical contact with the work piece. (MIG/MAG)
Place the the tungsten electrode in electrical contact with the work piece. (TIG)
Place the electrode holder torch and the piece to be welded into contact. (MMA)
Press the
Maintain contact for at least one second.
To save the change and exit the set up, press the key:
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MAINTENANCE
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EN