Fimer King 320, Инструкция по эксплуатации

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End level: Used to set the final current as a
percentage of the welding current (e.g. 80%
implies If=0.80xI1)
End level time: Used in 2t mode to set the
time of application of the final current If
Spot welding: Used to set (if other than 0)
the maximum duration of the weld.
Pause: Used to set (if other than 0) the
duration of the pause between two
successive spot welds.
Pre-gas time: Used to set the time for
delivery of gas before striking the electric arc.
Post-gas time: Used to set the time of gas
delivery after the welding current has
stopped.
Burnback: Used to vary the burnback time
of the wire at the end of the weld.
Soft start: Used to modify the speed at
which the wire approaches in order to obtain
a soft arc ignition; high values correspond to
low approach speeds.
Hot start: Used to set the ignition current in
order to obtain a soft ignition; generally used
together with the Soft-start parameter.
Water pump: Used to switch on (ON) or
switch off (OFF) the water pump unit if
present.
Please refer to the following table for the correct welding current settings:
WORKPIECE THICKNESS WIRE DIAMETER WELDING CURRENT ARC
mm mm A
0.8 - 1.0 0.6 - 0.8 60 - 100
Short - Arc
1.5 - 2.0 0.8 - 1.0 80 - 120
Short - Arc
2.0 - 3.0 1.0 - 1.2 100 - 130
Short - Arc
3.0 - 4.0 1.2 120 - 200
Short - Arc
> 4.0 1 150 ÷ 200
Spray - Arc
> 4.0 1.2 200 ÷ 300
Spray - Arc
5. MIG WELDING CONECTOR
The connector for the welding cables comes
with a quick connect system that uses
appropriate connectors.
5.1. MIG TORCH
We would advise you to carry out regular
controls on the condition of the welding
torch; in particular, always check the nozz-
le/gas blowpipe (Fig. 4A) the wire feeder tip
(Fig. 4B), and the internal sheath of the
torch. These parts must be kept well-cleaned
and intact. If the wire stops threading correc-
tly. replace the wire guide.
N.B. Each wire and diameter corresponds
to an appropriate wire feeder tip and
sheath. Always make sure you are using
the correct type.
5.2 CONNECTOR FOR MIG WELDING
with a traditional torch
1)
Connect the earth cable to the appropriate
‘-‘ socket on the front of the device (14 of Fig 1).
Insert the connector by lining up the key with
the groove and turn in a clockwise direction
until it stops. Do not fasten too tightly!
2) Connect the torch to the appropriate
socket in the front of the device (11 di Fig 1),
turning the connector in a clockwise direction
until it stops. Do not fasten too tightly!
Warning: the machine is provided with
sockets for the MIG welding torch (Fig 4) This
accessory has a long life-time if periodical
controls of the gas nozzle and the wire-
feeder tip are carried out (Fig 4A) (Fig 4B).
These parts must be kept well-cleaned and
intact. Replace the wire guide when the wire
no longer threads correctly.