12
CARMIG
EN
DUTY CYCLE & WELDING ENVIRONMENT IN USE
This welding unit has an output characteristic «constant tension» The duty cycles according to the EN60974-1 standard
(cycle of 10 min at 40 ° C) are indicated in the following table :
X / 60974-1 @ 40°C (T cycle = 10 min)
I max
60%
(T cycle = 10 min
)
100%
(T cycle = 10 min)
Carmig
25% @ 150 A
110 A
90 A
Note: the running hot tests have been carried out at atmosphere temperature and duty cycle has been determined at
40°C by simulation.
• These are A-class devices. They are designed to be used in an industrial or professional environment. In a different en-
vironment, it can be difficult to ensure electromagnetic compatibility, due to conducted disturbances as well as radiation.
• This device complies with IEC 61000-3-12, provided that the power of the short-circuit Ssc is equal to or greater than
1.8MVA at the interface between the machine and the mains power network. It is the responsibility of the installer or
user of the equipment to ensure if necessary by consulting the operator of the mains electricity, that the equipment is
only connected to a power supply where the power of short-circuit Ssc is equal to or greater than 1.8MVA.
Machine : 57.5 kg
Machine with packaging and accessories: 62.5 kg E11
• There is no lifting hook; handling by forklift or on its own wheels.
ADVICE AND THERMAL PROTECTION
• Respect the normal rules of welding
• Leave the machine plugged in after welding to allow it to cool
• Thermal Protection : The LED will illuminate. Cooling will take between 10 and 15 minutes depending on the ambient
temperature.
MAINTENANCE
• Maintenance should only be carried out by a qualified person.
• Switch the machine off, ensure it is unplugged, and that the ventilator inside has stopped before carrying out mainte-
nance work. (DANGER High Voltage and Currents).
• GYS recommends removing the steel cover 2 or 3 times a year to remove any excess dust. Take this opportunity to
have the electrical connections checked by a qualified person with an insulated tool.
• Regularly check the condition of the power supply cord. If damaged, it will need to be replaced by the manufacturer,
its’ after sales service or a qualified person.
• Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.
OUR ADVICE
• Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.
• Change the contact tip and the nozzle of the torch on a regular basis.
• Ensure the torch and sheath are free from aluminium and steel dust.
• Avoid MIG/MAG welding in draftee areas.
SAFETY
Arc welding can be dangerous and can cause serious and even fatal injuries.
Protect yourself and others. Ensure the following safety precautions are taken :
Arc radiation:
Protect yourself with a helmet fitted with filters in compliance with EN169 or EN 379.
Rain, steam, damp:
Use your welding unit in a clean/dry environment (pollution factor ≤ 3), on a flat sur
-
face, and more than one meter from the welding work-piece. Do not use in rain or snow.
Electric shock:
This device must only be used with an earthed power supply. Do not touch the parts
under tension. Check that the power supply is suitable for this unit.
Falls:
Do not move the unit over people or objects.
