Electromagnetic Compatibility (Emc) - Lincoln Electric POWERTEC series Bedienungsanleitung

1. Motor shaft.
2. Mount ring.
3. Drive roll.
4. Cap.
To disassemble the drive roll you should:
• Release the wire tension arm of the wire feeder.
•
Unscrew the fastening cap.
•
Take off the drive roll from the mount ring.
To assemble the drive roll you should:
•
Put on the drive roll onto the mounting ring.
• Screw in the fastening cap onto the mount ring.
• Insert the electrode wire.
•
Engage the wire tension arm of the feeder.
Gas Supplying
Connect the gas hose to the gas supplying socket
located on the rear panel of the machine.
Put the gas cylinder on the machine shelf secure it with
the chain.
Take off the safety cap from the shielding gas cylinder
and install the flow regulator on it.
Connect the gas hose of the machine to the regulator
with the clamp band.
Welding with MIG / MAG method
To begin welding process with MIG/MAG method you
should:
•
Insert the plug of input supply cable into the main
socket.
• Switch ON the machine with the "Power Switch" (it
should light on).
•
Insert the electrode wire into the torch using "Cold
Inch" switch.
•
Check gas flow with "Gas Purge" switch.
•
According to selected welding mode and material
thickness set proper welding voltage and wire
feeding speed.
•
Obeying the appropriate rules, you can begin to
weld.

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.
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Maintenance
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 manufacturers warranty.
The frequency of the maintenance operations may vary
in accordance with the working environment where the
machine is placed.
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 not more rarely than once a year)
Perform the routine maintenance and, in addition:
•
Keep clean the machine. Using a dry ( and low
pressure) airflow, remove the dust from the external
case and from inside of the cabinet.
•
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.
5
WARNING
Maintenance or repairs
WARNING
WARNING
11/04
English