Machine description
Machine control
– Operating elements
299-030500-TWD01
25.09.2015
19
Item Symbol
Description
0
5
"Runtime parameters" button
The parameters are set on the rotary transducer
Gas post-flow time (0.0 s to 10.0 s)
Wire burn-back (-50% to +50%)
Spot time / pulse time (0.1 s to 5.0 s)
Pulse pause (0.1 s to 2.0 s)
6
Button, Test welding parameters
Press the button and set the required welding voltage on the step switch at the same
time (the open-circuit voltage will be shown in the upper display; the wire speed,
welding current or panel thickness in the lower display).
7
Button, Gas test
The welding voltage and wire feed remain off when testing and setting the gas flow.
Pressing the key button once causes shielding gas to flow for approx. 25 seconds. The
button can be pressed again at any time to cancel the process.
8
Button, Wire inching
For inching the wire electrode when changing the wire spool
(speed = 6.0 m/min, constant).
The welding wire is inched into the hose package with the current off and without gas
being expelled.
This ensures a high degree of safety for the welder by preventing accidental ignition of
the arc.
9
Lower display
Display of wire feed speed, welding current, sheet metal thickness, JOB number and
runtime parameters.
10
Upper display
Display of the welding voltage, correction value for the wire speed or parameter
designations for runtime parameters.
11
Signal light, MANUAL
Signal light is on when the machine is not in JOB mode. All parameter settings are
carried out "manually" by the user (JOB 0).
12
Signal light, HOLD
Lit:
Display shows the last parameters used for welding.
Not lit: Display shows the setpoint values or current values during welding.
13
Signal light Voltage
On when the welding voltage or open circuit voltage is displayed.
14
Signal light, Wire correction
On when the correction value of the wire speed is being displayed.