voestalpine bohler welding URANOS NX 2200 PMC Manual De Instrucciones página 64

INSTALLATION
2. INSTALLATION
Installation should be performed only by expert personnel authorised by the manufacturer.
During installation, ensure that the power source is disconnected from the mains.
EN
The multiple connection of power sources (series or parallel) is prohibited.
2.1 Lifting, transport & unloading
• The equipment is provided with a handle for hand transportation.
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Do not underestimate the weight of the equipment: see technical specifications.
Do not move or position the suspended load above persons or things.
Do not drop or apply undue pressure on the equipment.
2.2 Positioning of the equipment
Keep to the following rules:
• Provide easy access to the equipment controls and connections.
• Do not position the equipment in very small spaces.
• Do not place the equipment on surfaces with inclination exceeding 10° from to the horizontal plane.
• Position the equipment in a dry, clean and suitably ventilated place.
• Protect the equipment against pouring rain and sun.
2.3 Connection
The equipment is provided with a power supply cable for connection to the mains.
The system can be powered by:
• single-phase 115V
• single-phase 230V
Operation of the equipment is guaranteed for voltage tolerances up to ±15% with respect to the rated value.
To prevent injury to persons or damage to the equipment, the selected mains voltage and fuses must be checked
BEFORE connecting the machine to the mains. Also check that the cable is connected to a socket provided with
earth contact.
The equipment can be powered by a generating set provided it guarantees a stable power supply voltage of ±15%
with respect to the rated voltage declared by the manufacturer, under all possible operating conditions including
at maximum rated power. Normally we recommend the use of generating sets with twice rated power of a single
phase power source or 1.5 times that of a three-phase power source. The use of electronic control type generating
sets is recommended.
In order to protect users, the equipment must be correctly earthed. The power supply voltage is provided with an
earth lead (yellow - green), which must be connected to a plug provided with earth contact. This yellow/green wire
shall NEVER be used with other voltage conductors. Verify the existence of the earthing in the equipment used and
the good condition of the sockets. Install only certified plugs according to the safety regulations.
The electrical connections must be made by skilled technicians with the specific professional and technical
qualifications and in compliance with the regulations in force in the country where the equipment is installed.
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