Maintenance - ESAB LAF 1251 BR Manual Del Usuario Y Repuestos

ATTENTION:
Before starting the daily activities or after preparation of the equipment, the
operator must verify the operating conditions and safety and, if verified
problems which affect the safety, the activities should be discontinued
immediately and the immediate boss be reported.
P.S.: The parameter welding values depends, basically, on the material and the
diameter of electrode used, the thickness to be weld and the welding position.
Caution: Never use the LAF in 1251 without the front and the side
plates.
6

MAINTENANCE

Regular maintenance is important for the safe and reliable operation.
The maintenance should be done by a professional trained and qualified.
Note!
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order o rectify any
faults.
WARNING
Be sure the branch circuit or main disconnect switch is off or electrical
input circuit fuses are removed from the power source main supply
before attempting any inspection or work on inside of the equipment.
WARNING
Placing the power switch in the off position does not remove all power
from inside of the equipment.
Inspection, troubleshooting, and repair of this equipment should be
undertaken by a competent individual having at least general
experience in the maintenance and repair of semi-conductor
electronic equipment.
undertaken by anyone not having such qualifications.
WARNING!
Do not open the cabinet while the equipment
is powered up.
Maintenance or repair should not be
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