5 OPERATION
0459 419 401
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© ESAB AB 2017
5
OPERATION
General safety regulations for handling the equipment can be found in chapter
"SAFETY". Read through before you start using the equipment!
5.1
Connections and control devices
1
Connection for cooling water from the
TIG torch - RED
10
White indicating lamp - Power supply ON
2
Connection with ELP* for cooling water
to the TIG torch - BLUE
11
Orange indicating lamp - Overheating
3
Cooling water filler
12
Connection for control cable to the wire
feed unit or to the terminating resistor
4
Connection for welding current cable (+)
at MMA welding or for return cable at
TIG welding
13
Connection for gas hose
5
Connection for the remote control
14
Connection for welding current to the
wire feed unit
6
Connection for return cable (-) or for
welding current cable at TIG welding
15
Connection for cooling water to the wire
feed unit - BLUE
7
Connection for start signal from the torch
16
Connection for cooling water from the
wire feed unit - RED
8
Connection for gas to the TIG torch
17
Fuse for supply voltage for feeder unit,
42 V
9
Mains power supply switch, 0 / 1 /
START
* ELP = ESAB Logic Pump, see section 5.5
5.2
Turning on the power source
Turn on the mains power by turning switch (7) to the ”START” position. Release the switch,
and it will return to the ”1” position.
If the mains power supply should be interrupted while welding is in progress, and then be
restored, the power source will remain de-energised until the switch is again turned manually
to the ”START” position.
Turn the unit off by turning the switch to the ”0” position.
Summary of Contents for Aristo Mig 4000iw
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