AA - Negative output terminal (-)
AB -Positive output terminal (+)
AC - switch
Turns the machine on and off
AD - gas intake fitting
AE - Socket
To which to connect the cooling unit Art. 1341
Caution: Max. power: 360VA - Amps: 1.6.
Do not connect tools such as polishers or similar.
AF - Connector
Three-pin connector to which to connect the wire
of the cooling unit pressure switch.
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3.3.
Before using this welding machine, carefully read the stan-
dards CEI 26/9 - CENELEC HD 407 and CEI 26.11 - CEN-
ELEC HD 433. Also make sure the insulation of the cables,
electrode clamps, sockets and plugs are intact, and that the
size and length of the welding cables are compatible with the
current used.
3.4
- This welding machine is suitable for welding all types of
electrodes, with the exception of cellulosic (AWS 6010)*.
- Make sure that the switch AC is in position 0, then connect
the welding cables, observing the polarity required by the
manufacturer of the electrodes you will be using; also con-
nect the clamp of the ground cable to the workpiece, as
close to the weld as possible, making sure that there is good
electrical contact.
- Do NOT touch the torch or electrode clamp simultaneous-
ly with the earth clamp.
- Turn the machine on using the switch AC.
- Select the MMA procedure by pressing the button A:
LED B lit.
- Adjust the current based on the diameter of the electrode,
the welding position and the type of joint to be made.
- Always remember to shut off the machine and remove
AC
AD
AG
AD
AC
Fig. 2
AG - Fuse Holder
GENERAL NOTES
MMA WELDING (MANUAL METAL ARC)
AF
AE
13