Lincoln Electric LF 5D STANDARD Operator's Manual page 9

1. EURO Socket: For connecting a welding gun
(for GMAW, FCAW process).
2. Quick Coupling Socket:
(supplies cool coolant to the welding gun).
3. Quick Coupling Socket: Coolant inlet (takes
warm coolant from the welding gun).
WARNING
Maximum coolant pressure is 5 bar.
4. Output Socket for SMAW and CAG welding:
Depending on the process to connecting
Electrode Holder with lead (SMAW) or
Gauging Torch (CAG).
5. U22 User Interface: See „User Interface" section.
6. Gas Quick Coupling Socket: For connecting a
gas pipe.
WARNING
The welding machine supports all suitable shielding
gases at a maximum pressure of 5,0 bar.
7. Control Socket: 5 pins socket for connecting a
control cable. The CAN protocol is used for
communication between the power source and
wire feeder.
8. Current Socket: For connecting a welding
cable.
9. Quick Coupling Socket:
(supplies cool coolant from cooler to the
welding machine).
10. Quick Coupling Socket: Coolant outlet (takes
warm coolant from welding machine to cooler).
11. Gas Flow Regulator Plug: Gas Flow Regulator can be
purchased separately. See "Accessories" section.
12. Switch: Cold Inch / Gas Purge: This switch allows wire
feeding (wire test) and gas flow (gas test) without
switching on the output voltage.
13. Wire Spool Support: Maximum 5kg spools. Accepts
plastic, steel and fiber spools onto 51mm spindle.
WARNING
Be sure that wire spool case has to be completely closed
during welding.
14. Spool with Wire: Not supplied as standard.
15. Wire Drive: 2-rolls wire drive.
16. Quick Coupling Socket Plug: Cooling Connection Kit
can be purchased separately. See "Accessories"
section.
17. Gas Flow Regulator: Regulate flow between 0-25 LPM
(liter/min.).
WARNING
The wire drive door and wire spool case have to be completely
closed during welding.
English
Coolant outlet
Coolant inlet
7 English