Welding Cables Connections; Electromagnetic Compatibility (Emc) - Lincoln Electric POWERTEC serie Bedienungsanleitung

13. Circuit Breaker (For water cooled POWERTEC
365S, 425S and 505S only): Protect the Cooler
Power Supply socket [11]. It shuts off the power
supply when the current exceeds 2.5A. Press it to
restore the power supply.

Welding Cables Connections

Insert the plug of the work cable into the socket [6] or [7].
The other end of this cable connects to the work piece
with the work clamp.
Connect the wire feeder to the power source:
•
insert the positive welding cable into the output
socket [3].
•
insert the wire feeder control cable into the
socket [4].
Use the shortest possible cable lengths.
Setting Welding Voltage
Maintenance
WARNING
For any maintenance or repair operations it is
recommended to contact the nearest Technical Service
Center or Lincoln Electric.
performed by unauthorized service centers or personnel
will null and void the manufacturer's warranty.
The frequency of the maintenance operations may vary
in accordance with the working environment where the
machine is placed.

Electromagnetic Compatibility (EMC)

This machine has been designed in accordance with all relevant directives and standards. However, it may still generate
electromagnetic disturbances that can affect other systems like telecommunications (telephone, radio, and television) or
other safety systems. These disturbances can cause safety problems in the affected systems. Read and understand
this section to eliminate or reduce the amount of electromagnetic disturbance generated by this machine.
This machine has been designed to operate in an industrial area. To operate in a domestic area it is
necessary to observe particular precautions to eliminate possible electromagnetic disturbances. The
operator must install and operate this equipment as described in this manual. If any electromagnetic
disturbances are detected the operator must put in place corrective actions to eliminate these disturbances
with, if necessary, assistance from Lincoln Electric.
Before installing the machine, the operator must check the work area for any devices that may malfunction because of
electromagnetic disturbances. Consider the following.
•
Input and output cables, control cables, and telephone cables that are in or adjacent to the work area and the
machine.
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Maintenance or repairs
Any noticeable damage should be reported immediately.
Routine maintenance (everyday)
•
Check cables and connections integrity. Replace, if
necessary.
•
Remove the spatters from the welding gun nozzle.
Spatters could interfere with the shielding gas flow
to the arc.
•
Check the welding gun condition: replace it, if
necessary.
•
Check condition and operation of the cooling fan.
Keep clean its airflow slots.
Periodic maintenance (every 200 working hours
but at list once every year)
Perform the routine maintenance and, in addition:
•
Keep the machine clean. Using a dry (and low
pressure) airflow, remove the dust from the external
case and from the cabinet inside.
•
Check and tighten all screws.
Mains supply network must be disconnected from the
machine before each maintenance and service. After
each repair, perform proper tests to ensure safety.
Transport
To ensure safety transport it is necessary to:
•
Lift only power source without gas cylinder, cooler
and wire feeder.
•
Screw down an eye bolt and apply load axially in 45
degree angle in accordance to the drawing.
•
Ensure equal length of lifting lines.
4
WARNING
WARNING
11/04
English