Kemppi FU 11, Operation Instructions Manual

Page: 10 / 11

22 / 1923590 / 9907
English
Operation control
See OPERATION CONTROL AND CONNECTORS page 4.
Local control of wire feed speed
Stepless control of wire feed speed is
0...18 m/min. The potentiometer is
equipped with the memory scale from 1
to 10.
Local control for welding voltage
Stepless control of power source´s volt-
age. The potentiometer is equipped with
the memory scale from 1 to 10.
Control mode selecting switch
(local / remote control)
Start mode selecting switch
2-sequence procedure
1. Switch pressed: welding starts
2. Switch open: welding stops
4-sequence procedure
1. Switch pressed: shielding gas is flo-
wing
2. Switch open: welding starts
3. Switch pressed: welding stops
4. Switch open: gas flow stops after the burn back time
Burn back time adjustment
The burn back time is adjusted between
0,05 - 0,5 s.
You must possibly adjust the burn back
time among others then when you go
over to welding of different filler wire
types, for example when you go over from steel welding
to aluminium welding. The burn back time is adjusted as
such that the filler wire doesn´t stick to weld piece or
burn fastened to contact tip at the end of welding.
With the switch is selected, if control of
wire feed and voltage is carried out from
control potentiometers of the FU 11 or
from the remote control unit, which is con-
nected to the machine.
Remote control units
To the machine connector on the front wall of the FU you can connect the MULTISYSTEM remote control units,
which are designed for the MIG welding and which have stepless control for wire feed and voltage. By use of the
remote control turn the local/remote control switch into the remote control position.
C 110D (order number 6185421)
MIG/MAG remote control unit with controls for wire feed and voltage (memory scale 1–10).
C 120S (order number 6185427)
The remote control unit, into which you can program three different welding parameters for the MIG/MAG or MMA
welding. The parameters are selected from the selecting switch of the C 120S.
NOTE ! In the MMA welding the MIG gun and the filler wire always are under voltage.
C 120P (order number 6185426)
Use is possible only with the PS 5000 or PSS 5000 power sources.
The C 120P is pulsed MIG remote control unit, with which the PS/PSS 5000 MIG equipment can be changed into
the pulsed MIG equipment. The use and operation of the C 120P has been described in the operation instructions
of the C 120P.
C 120S C 120P
C 110D