Kemppi Pulse TCS User Manual

Page 10

2.9

CONNECTING TO MAINS POWER

NOTE!

Always check before use that all cables are in good working condition: the mains cable,

interconnecting cable, shielding gas hose, earth return cable and clamp. Ensure that connectors

are correctly fastened. Loose connectors can impair welding performance and damage connectors.
KempArc power sources are delivered as standard with a 5-meter mains power cable. No

mains plug is fitted at the Kemppi factory.

NOTE!

If local country based regulations state an alternative power cable is required, the mains

cable must be replaced in conformity with the regulations. Connection and installation of the

mains cable and plug, should only be carried out by a suitably qualified person.
Remove the machine cover plate to enable mounting of a mains cable. KempArc Pulse TCS

power sources can be connected to the 3-phase mains supply of 400 V.

If changing the mains cable take into consideration the following:

The cable is entered into the machine through the inlet ring on the rear panel of the machine

and fastened with a cable clamp. The phase conductors of the cable are coupled to supply

terminals L1, L2 and L3. If the cable has also a green and yellow coloured protective grounding

conductor, it should be coupled to the terminal marked with .
If you are using a 5-lead cable, do not connect the neutral conductor.

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