24
Special functions
Gas test, operating panel test
▸
Press the buttons Operating mode
[41]
and Main
parameters
[42]
simultaneously; the gas test is
started for approx. 30 seconds.
3
All the LEDs and the 7-segment display also light
up briefly at the same time.
▸
Pressing the two buttons again terminates the gas
test.
Master reset
All welding and ancillary parameters are reset to the
factory settings.
▸
Press the button Welding method
[24]
and hold
depressed.
▸
Also press the button Main parameters
[42]
briefly.
3
All the LEDs and the 7-segment display light up
briefly.
Functions of welding torch buttons
(Fig. VIII)
44
Torch button Start/Stop to start and stop the
welding process.
46
Torch button Secondary current to call up the
secondary current I2.
45
Torch button Up for increasing the welding
current. The 7-segment display
[38]
changes
automatically to the parameter Main current I1.
43
Torch button Down for reducing the welding
current. The 7-segment display
[38]
changes
automatically to the parameter Main current I1.
Maintenance and care
WARNUNG !
Injuries or material damage due to
improper actions.
¾
Do not open the device.
¾
Observe the relevant safety and
accident prevention regulations
during all maintenance and
servicing work.
The device requires little maintenance. There are
only a few points which have to be checked at
regular intervals to keep the machine operational for
years to come.
▸
Inspect the following for damage at regular
intervals:
— Mains plug and cable
— Welding torch and connections
— Workpiece lead and connection
Accessories and spare parts
If. in spite of careful manufacturing and testing pro-
cesses, the device becomes faulty, a repair by Würth
masterService should be arranged.
With any enquiries or spare parts orders, always
quote the article number as given on the name plate.
The latest spare parts list for the device is available
online at http://www.wuerth.com/partsmanager.
Alternatively, contact your local Würth agency for a
hardcopy.
