Controls And Connections - ESAB MEF 44N Manual De Instrucciones

4) CONTROLS AND CONNECTIONS

1) ON/OFF Switch.Turns the wire feederONand OFF.
2) Interruptor of manual wire release - Allows the wire to be feed without voltage in thewelding gun.
3) Remote/ Local switch.When positioned in local mode the wire tension and speed control are controlled
through the feeder; and when positioned in remote mode the wire tension and speed are controlled by the
optional remote control.
4) Socket for remote control connection (optional).
5) Potentiometer to control wire speed.
6) Potentiometer to controlwelding voltage.
7) Euro-conector socket forwelding gun connection.
8) Digital voltmeter/ ampermeter.To display the parameters of welding, voltage and current. After the
welding it maintains the set values shown on the display.
9) Burnback potentiometer. It allows adjustment of the time in which the source supplies welding current
when thewelding is interrupted.This resource avoids the wire sticking in theweld pool.
10) 2/4 Stroke. It allows selection of the trigger comand module of the welding gun. In the 2T stroke the
welding is maintained continuously by pressing the trigger. In the 4T stroke the welding is triggered and
maintained with a single press in the trigger, without the need to maintain it pressed all the time.To
disconnect just press the trigger again.
11)Wire mechanism.All the feed rollers are geared together which allows a better wire traction.
12) Socket to connect power source.
13) Circuit breaker to protect the wire feeder.
14) Connection for shielding gas.
15) Connection for the power source cable.
16) Break hub to install the wire spool.
17) Outlet nozzle.
18) Central guide.
19) Nozzle.
20) Feed rollers.
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MEF 44N