Lincoln Electric LF 52Ds Operator's Manual page 8

Controls and Operational Features
Figure 1
1. EURO socket: For connecting a welding gun
(for GMAW, FCAW process).
2. User Interface U22: See "User Interface U22" section.
Figure 2
3. Gas quick coupling socket: For connecting a
gas pipe.
WARNING
The machine allows the use all suitable shielding gases
with a maximum pressure of 5 bar.
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4. Control Socket: 5 pins socket for connecting
the power source. The CAN protocol is used
for communication between the power
source and wire feeder.
5. Current Socket: For connecting a welding
cable.
6. Gas Flow Regulator Plug: Gas Flow Regulator can
be purchased separately. See "Accessories" section.
7. Switch: wire feed / gas purge: This switch allows wire
feeding (wire test) and gas flow (gas test) without
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switching on the output voltage.
8. Wire Spool Holder: For wire spool with maximum
16kg weight. Holder allows mounting plastic, steel
and fiber spools on the 51mm spindle.
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Be sure that wire spool case has to be completely closed
during welding.
9. Spool with wire: Not supplied as standard.
10. Wire drive: 4-rolls wire drive.
The side panel and wire spool case have to be completely
closed during welding.
Do not use handle to move the machine during operation.
See "Accessories" section.
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4
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WARNING
WARNING
WARNING
6 7 8
10 9
Figure 3
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