Positioning Of The Machine; Distribution Network; Connecting Cables - Kemppi HiArc M 400R Operating Manual

2.3

positioning of the machine

Place the machine on a sturdy, level surface that is dry and does not allow dust or other
impurities to enter the machines cooling air flow. Preferably site the machine to a suitable
carriage unit so it is above floor level.
Notes for positioning the machine
• The surface inclination may 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 circulation.
• Protect the machine against heavy rain and direct sunshine.
The machine is not allowed to be operated in the rain as the protection class of the machine,
IP23S, allows preserving and storing outside only.
Never aim the spray of sparks from a grinding machine toward the equipment.
NOTE!
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.
2.5

Connecting cables

On the front side of the machine, there are connectors for the interconnection cable and the
control cable for connecting the power source to the wire feeder.
On the back side of the machine, there is a terminal strip connector, where you connect the
mains cable leads.
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