Stray welding currents/voltages may destroy earth conductors, damage electrical equipment or cause components to warm up which
may cause a re.
- All welding connections must be rmly secured, check regularly !
- Check that the metal piece xation is strong and without any electrical problems !
- Attach or hang all the electrically conductive elements,such as the trolley in order to insulate them
- Do not place any electrical equipment such as drills on top of the welding machine without insulating them !
- Always place welding torches or electrodes holders on an insulated surface when they’re not in use !
EQUIPMENT INSTALLATION
• Put the machine on the oor (maximum incline of 10°.)
• Ensure the work area has sufcient ventillation for welding, and that there is easy access to the control panel.
• The machine must not be used in an area with conductive metal dusts.
• The machine must be placed in a sheltered area away from rain or direct sunlight.
• The machine protection level is IP21, which means :
- Protection against acess to dangerous parts from solid bodies of a ≥12.5mm diameter and,
- Protection against vertically falling drops.
The power cables, extensions and welding cables must be fully uncoiled to prevent overheating.
The manufacturer does not incur any responsability regarding damages to both objects and persons that result from an incorrect
and/or dangerous use of the machine.
MAINTENANCE / RECOMMENDATIONS
• Maintenance should only be carried out by a qualied person. Annual maintenance is recommended.
• Ensure the machine is unplugged from the mains, and wait for two minutes before carrying out maintenance work. DANGER
High Voltage and Currents inside the machine.
• Remove the casing 2 or 3 times a year to remove any excess dust. Take this opportunity to have the electrical connections
checked by a qualied person, with an insulated tool.
• Regularly check the condition of the power supply cable. If the power cable is damaged, it must be replaced by the manufacturer,
its after sales service or an equally qualied person.
• Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.
• Do not use this equipment to thaw pipes, to charge batteries, or to start any engine.
INSTALLATION – PRODUCT OPERATION
DESCRIPTION
Thank you for choosing GYS In order to get the maximum prot of your product, please read with care the following instructions:
The Trimig are «synergic» semi-automatic welding units on wheels, ventilated for welding (MIG or MAG). They are recommended to weld steel,
stainless steel and aluminium. Their adjustment is quick and easy with their « synergic wire speed » function. They work on 3-phase 400V or on
230V - 3 phase for the DV models.
POWER SUPPLY
The welders are tted with a 16A socket type EN 60309-1 which must be connected to a three-phase 400V (50 - 60 Hz) with four wires and one
earthed neutral.
The absorbed effective current (I1eff) is displayed on the machine, for optimal use. Check that the power supply and its protection (fuse and/or circuit
breaker) are compatible with the current required by the machine. In some countries, it may be necessary to change the plug to allow the use at
maximum settings. The device must be positioned so that the socket is always accessible. Do not use an extension leads with a section below 4mm².
These products are supplied with a 16A plug type CEE 7/7. The Trimig msut be connected to a 3-phase 400V socket. WITH earth protected by a 16A
circuit-breaker and a 30mA differential.
Power supply 3-phase 230V for the Trimig 250-4S DV
WARNING: these devices are pre-assembled at the factory on 3-phase 400V. If your electrical installation is on 3-phase 230V, amend the connections
on the terminal block inside the product. This operation must be done by a skilful person. Please see electrical diagram 230V located inside the pro-
duct. The power supply must be protected by a circuit breaker 16A and 1 differential 30mA.
DEVICE PRESENTATION (FIG-II / 45)
1- On-Off switch
2- Voltage adjustment switch(please refer to page 3) - Welding parame-
ter keyboard (manual or automatic mode)
3 - Welding parameters keyboard (manual or automatic mode).
4- European standard torch connection.
5- Thermal protection light:
Signals a thermal break following intensive use (machine will stop for
several minutes) .
6- Front torch support.
7- Power supply cable.
8- Earth cable connection.
9- Gas bottle support
(TRIMIG 200-4S=4m
3
/ TRIMIG 250-4S & 330-4S=10m
3
).
10- Fastening chain for bottles.
Warning: fasten the bottles securely. cf.FIG- IV-1
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