ESAB PowerCut 1600 Instruction Manual download pdf (Page 7)

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bp16ea

Mains supply, S

min

Minimum short circuit power on the network in accordance with IEC 61000-3-12

Mains supply, Z

max

Maximum permissible line impedance of the network in accordance with IEC 61000-3-11.

Duty cycle

The duty cycle refers to the time as a percentage of a ten-minute period that you can weld or cut at

a certain load without overloading. The duty cycle is valid for 40° C.

Enclosure class

The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid

objects or water. Equipment marked IP23 is designed for indoor and outdoor use.

4 INSTALLATION

The installation must be executed by a professional.

Correct installation is very important for trouble-free operation and good cutting

results. Carefully read and follow each step in this chapter.

WARNING

ELECTRIC SHOCKS CAN KILL Take precautionary measures against electric

shocks. Ensure that all power supplies are disconnected – switch off the switch at

the wall socket and pull out the equipment's power cable from the socket before

making any electrical connections in the power source.

WARNING

It is very important that the chassis is connected to the approved electric protective

earth, to prevent electric shocks and electrical accidents. Ensure that protective

earth is not connected to any phase conductors by mistake.

WARNING

Poor connections or failure to connect the return cable to the workpiece can result

in fatal electric shock.

WARNING

Air filter devices may not be used – installation or mounting of any form of air filter

device prevents the cold air flow and causes a risk of overheating. The warranty is

invalidated if any type of air filter is used.

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ESAB PowerCut 1600 Instruction Manual Page 7