Maintenance / Recommendations - GYS NEOPULSE 400 Manual De Uso

Stray welding currents can damage earth connections, damage electrical equipment or cause components to overheat and cause
fire.
- All welding connections must be firmly secured, check regularly !
- Check that the metal piece is strongly held 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 non-insulated electrical equipment such as drills on top of the welding machine or its trolley !
- Always place welding torches or electrodes holders on an insulated surface when they're not in use !
INSTALLATION
Rules to follow:
• Put the machine on the floor (maximum incline of 10°.)
• Ensure the work area has sufficient ventillation for welding, and that there is easy access to the control panel.
• The machine must be placed in a sheltered area away from rain or direct sunlight.
• The machine must not be used in an area with conductive metal dusts.
• The machine protection level is IP23, which means :
- Protection against acess to dangerous parts from solid bodies of a ≥12.5mm diameter and,
- Protection against the rain inclined at 60% towards the vertical.
The equipment can be used outside in accordance with the IP23 protection certification.
• 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 qualified person. A yearly 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 and blow any excess dust out. 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 cable. If the power cable is damaged, it must be replaced by the manufacturer, its after sales
service or an equally qualified person to prevent danger.
• 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
Only qualified personnel authorized by the manufacturer should perform the installation of the welding equipment. During set up,
the operator must ensure that the machine is not connected to the mains.
EQUIPMENT DESCRIPTION (FIG-1)
1- - polarity plug
2- + polarity plug
3- Interface (MMI)
4- + polarity plug
The NEOPULSE 400 is a three phase inverter welding unit designed for emi-automatic «synergic welding (MIG or MAG) and electrode welding (MMA).
INTERFACE (MMI) (FIG-2)
Thermal protection indicator
1- Switched on when the machine overheats. The current use of the machine is superior to its duty cycle. In the evend of a fault,
the thermal protection indicator blinks. Check the wire feeder's instruction manual to rectify the error.
Indicator, Welding current source is ON.
Switched on when the machine is welding.
2-
Indicator, Welding current source is mains powered.
3-
Switched on when the power supply cable is connected and the ON/OFF switch is set to I.
14
NEOPULSE 400
5- Separated wire feeder command connector
6- ON / OFF switch
7- Power supply cable
EN