GYS EXAFEED 4L Manual De Uso página 17

9- Inductance selection button
10- Wire speed indicator
POWER SUPPLY – STARTING UP
The EXAFEED 4L wire feeder has been solely designed to operate with the EXAGON 400 CC/CV welding machine (ref. 010925).
The connection between these two elements is done via one of the following connection cables :
Cooling Length
5m
10m
Air
15m
20m
1.8m
5m
Liquid 10m
15m
20m
CONNECTIONS AND RECOMMENDATIONS
The connection between the welding machine and the wire feeder must be done while the power supply is off.
Connection cable on the wire feeder :
- Open the connection cable's access panel (FIG 1 - n°2)
- Pass the cable through the opening at the back of the wire feeder
- Lock the connection cable on the wire feeder by twisting it clockwise by 1/4 then lock the support using the screw supplied with the connection cable.
- Perform the connection.
Connection cable on welding machine :
- Connect the earth clamp on the positive (+) or negative (-) terminal depending on the wire type.
- Connect the connection cable on the remaining terminal for power.
- Connect the command connector on the 10 pin DIN connector located between the welding machine's power connectors.
WIRE REEL INSTALLATION (FIG-4)
• Remove the torch shroud (FIG-4, F) and contact tip (FIG-4, E). Open the door of the machine.
FIG-4, A :
• Place the reel on the driving pin of the reel support. For a 200 mm (10kg) wire reel, tighten the wire reel support to the maximum.
• Set the brake (FIG-4, 2) to prevent wire entanglement when the weld stops. In general, do not excessively tighten the brake, which would cause
the motor to overheat.
FIG-4, B :
• Set the rollers that fit the intended use of the machine. The supplied rollers are double groove rollers (Ø1/ and Ø1.2). The indication on the visible
side of the roller is the diameter in use. For a Ø1.2 mm wire, use the Ø1.2 groove. For aluminium welding, use suitable rollers (U groove).
FIG-4, C :
To change the wire, proceed as follows :
• Untighten the wheels (FIG-4, 4) at the maximum and lower them, insert the wire, then close the wire feed motor and tighten the wheels according
to the instructions.
• Start the motor by pressing the torch trigger (FIG 1 - n°5)
• Make the wire come out of the torch by 5 cm, then put a suitable contact tip at the end of the torch (FIG-4, E), as well as the shroud (FIG-4, F).
Remarks :
• A torch liner that is too narrow may cause wire feeding problems as well as motor overheating.
• The torch connector must also be securely tightened to prevent overheating.
• Check that neither the MIG/MAG wire nor the wire reel are in contact with the machine's mechanical parts, otherwise there si a
danger of short-circuit.
MODE SELECTION ON THE WELDING MACHINE
On the machine, press the button
Both display show and the knobs are inactive, all controls are now operated from the wire feeder's interface (FIG-2).
WELDING PARAMETERS SETTINGS
1. Setting the welding voltage :
Adjust the welding voltage using the main knob
display.
2. Setting the wire speed :
Adjust the wire speed using the right knob
EXAFEED 4L
Section Reference
70mm² 047587
70mm² 047594
95mm² 047600
038349
95mm²
038431
70mm² 037243
70mm² 047617
70mm² 047624
95mm² 047631
038448
95mm²
038455
several times until the LED light switches on below the symbol
depending on the work to be carried out. The voltage setpoint is indicated on the left side
depending on the work to be carried out. The speed setpoint is indicated on the right side display.
19- Gas purge
20- Wire inching
.
EN
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