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1. Setup panel K 60

2. Main switch I/O - On/O

3. Signal lamp I/O - On/O

4. Warning lamp for thermal protection

5. Welding cable connection - negative pole

6. Welding cable connection + positive pole

7. Control cable connection

8. Fuse – 6.3 A delayed

9. Control cable connection

10. Mains power cable

11. Robot control connection

12. Wire feeder connection

13. Through put connection

14. Analog connection

2.3 POSITIONING OF THE MACHINE

Place the machine on a rm, dry and level surface. Where possible, do not allow dust or other

impurities to enter the machines cooling air ow. Preferably site the machine above oor level;

for example on a suitable carriage unit.

Notes for positioning the machine

• The surface inclination should not exceed 15 degrees.

• Ensure the free circulation of the cooling air. There must be at least 20 cm of free space in

front of and behind the machine for cooling air to circulate.

• Protect the machine against heavy rain and direct sunshine.

NOTE! The machine should not be operated in the rain as the protection class of the machine, IP23S,

allows for outside preserving and storage only.

NOTE! Never aim metallic grinding spray/sparks towards the equipment.

2.4 DISTRIBUTION NETWORK

All regular electrical devices without special circuits generate harmonic currents into

distribution network. High rates of harmonic current may cause losses and disturbance to

some equipment.

KempArc Pulse 350 and 450:

This equipment complies with IEC 61000-3-12 provided that the short-circuit power S

greater than or equal to 5.5 MVA at the interface point between the user’s supply and the

public suply network. It is the responsibility of the installer or user of the equipment to ensure,

by consultation with the distribution network operator if necessary, that the equipment is

connected only to a supply with a short-circuit power S

greater than or equal to 5.5 MVA.

Kemppi KempArc Pulse 350 User Manual

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