Thermal Arc C/W VFE 4C HS III, Руководство по эксплуатации

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SECTION 7: OPERATION
7.01 Setting welding current and voltage
When the wire had been installed and gas had been set it is possible to start welding.
The appliance must be plugged into the mains, the main switch (Fig. 4,
Page 1
6 ) in the
"I" position, and the green LED will illuminate.
To select the voltage use step switches (Fig. 4,
Page 1
6 ).
To select the current (that is linked to the wire speed) use potentiometer encoder (Fig.
7,
Page 1
6 ).
7.02 Welding modes
The Fabricator torch operator controls work in four modes:
• Continuous two stroke (2T)
• Continuous four stroke (4T)
• Spot welding
• Interval welding
7.03 Secondary parameters
If necessary, it is possible to change the secondary parameters:
Initial wire speed (soft start) ISP
Pre gas time PrG
Post gas time PoG
Burn back time brn
Time of spots (tack or interval welding) SPo
Time of intervals (interval welding) Int
Press buttons 3 and 5 at the same time for at least (3s)
On left display will appear ISP. On the right display will appear value of the chosen
parameter.
By means of the Encoder you can change the parameter.
Use the button 3 to select the next parameter. When you press the button 3, the
value of the previous parameter had been stored.
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