Connection And Start-Up - Migatronic SIGMA2 300 COMPACT Guía De Usuario

Connection and start-up

Warning
Read warning notice
and instruction manual
carefully prior to initial
operation and save the
information for later use.
Permissible installation
Mains connection
Connect the machine to the correct mains supply.
Please read the type plate (U
the machine.
Connection of shielding gas
The shielding gas hose on the rear side of the
machine (3) is connected to a gas supply with a
pressure reduction to 2-6 bar. One/two gas cylinders
can be mounted on the bottle carrier on the back
of the trolley.
Important!
In order to avoid destruction of
plugs and cables, good electric
contact is required when
connecting earth cables and
welding hoses to the machine.
Connection of welding hose
Moreover, a MIG Manager kit (optional) needs to
be mounted with a multiplug on the front of the
machine (9) if the welding hose is equipped with a
MIG Manager®.
) on the rear side of
1
1
3
Power
F
F F
1.
GAS 2-6 Bar
2.
3.
4.
5.
6.
7.
8.
9
10. Connection of earth clamp (MMA) or
11. Cooling liquid level control
12. Refill of cooling liquid
13. Power switch for autotransformer
14. Activation of autotransformer in standby
Lift instructions
The lifting points must be used
(please see figure) when lifting
the machine.
The machine must not be lifted
with mounted gas bottle.
Mains connection
Power switch
Connection of shielding gas
Connection of welding hose
Welding hose
Connection of cooling hoses
Connection of cooling hoses
Connection of earth clamp (MIG) or
electrode holder
Connection of MIG Manager® or push-pull
welding hose (option)
electrode holder
(optional)
(optional)
11