CELETTE EASY DENT 3000 원본 매뉴얼 - 페이지 8

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3. INSTALLATION:

Place the machine in a ventilated area.

Dust, dirt, or any other foreign material that might enter the machine may restrict the ventilation which

could affect the machine's performance.

1. All sections concerning the installation of this machine must be read carefully.

2. This machine must be installed by skilled personnel.

3. Make sure that the input power plug has been disconnected before inspecting, maintaining, or

servicing.

4. Connect the yellow-green wire to a good electrical ground.

5. Do not use water pipes as earth conductor.

6. After a final inspection, the machine should be connected to the input supply voltage marked on

the input power cord.

7. Mount a plug on the power supply cable that corresponds to the input power drawn by the machine.

Attach the work return clamp to the work to be welded.

Make sure that the ground clamp is tightly fastened to the work return cable and periodically check that

this connection remains well tightened. A loose connection can cause weld current drops or overheating

of the work return lead and clamp which, in turn, creates the risk of burns from accidental contact with

the work return lead. The weld circuit must not be placed deliberately in direct or indirect contact with the

ground conductor if it is not in the work to be welded.

If the work to be welded is attached deliberately to the ground by a protection lead, then the connection

must be the most direct possible and it must be done using a lead that has a cross section that is at least

equal to the cross section of the work return lead being used for the weld circuit. The protection lead

must also be attached to the work at the same spot as the work return lead. To do so, a second ground

clamp, fitted to the protection lead, must be attached next to the ground clamp of the work return lead.

NOTE: Small cross section and long extension cable will reduce the output current.

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