4 – INSTALATION / OPERATING
MIG machines must be instaled in proper places free from dust, humidity and flammable products (see pag. 39
"SAFETY PRESCRIPTIONS FOR ARC WELDING GENERATORS).
-Before connecting the primary cable to the mains supply, voltage must be chceked (3x230 or 3x400 Volt).
Normally, the welding machine is setted to 3x400V. Under request it may be prepared to other voltages.
-The earth connection is strongly recommended to avoid health risks.
-When conecting the gas or water hoses it is recommendable to check eventual leaks.
-The torch, earth cable must be well tightened when connected to their plugs. Equal cares must be taken with the
earth clamp in order to mantain the good quality of the welding.
When positioning the wire coil, it is necessary to verify the correct positioning of its hole (2) on the spindle (4) of
the wheel (3) in order to mantain operational the breakage system.
- The wire feeder rolls (8) and the tip of the torch (9) must correspond to the wire diameter.
The wire must be manually conducted a few centimeters through the rolls (8) and the wire guide (6). After this,
close the traction levers (9) verifying that the wire (10) rests well positioned on the roll rend.
The roll pressure regulation must be completed when the motor is runing (the wire must flow without sliding). This
pressure should be reduced to the minimum in order to prevent wire deformations by crushing.
- After this, the wire coil breakage system must be regulated, actuating on the respective screw (1). The rotation
movement of the wire coil must stops at the same time as the motor.
- Connect the machine positioning the main switch on ON position and press the torch trigger.
During welding, regulate the gas flow (between 6 and 10 lts/min).
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Motor 2 roletes - Motor 2 rodillos
- Moteur 2 galets - 2 rolls motor
All manuals and user guides at all-guides.com
210 / 240 / 290 / 300 / Alumig 295 / 350 / 400
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