Maintenance - Lincoln Electric FineLine 12864 Operator's Manual

BK8053-000107 Rev A.01

6.0 Maintenance

This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
WARNING
DANGER
Electric Shock Can Kill.
•
The System utilizes potentially fatal A.C. and D.C.
voltages. Do not touch electrically hot parts.
•
Only qualified maintenance personnel should perform
maintenance on the System.
•
Remove primary power from the System before
performing maintenance.
WARNING
Fan Blades Are Sharp.
•
Keep hands, hair, clothing, and tools away from the fans
inside the cooling system.
WARNING
Capacitor failure can injure and/or cause
property damage.
•
Large electrolytic capacitors store large amounts of
energy even after power has been removed from the
System. Wait at least five minutes after turning off
power, and then use a voltmeter to verify that the
capacitors are fully discharged before performing
System maintenance.
•
Failure of a capacitor can result in a sudden release of
stored energy causing rupture of the capacitor case.
CAUTION
Electrostatic Discharge Can Damage Electronic
Components.
•
Protection against electrostatic discharge (ESD) is
critical when performing any service or repair to any
internal component.
•
Always use a grounded wrist strap, grounded antistatic
mat, or similar device.
•
Always keep electronic components in anti-static bags
when storing or shipping.
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FineLine 300HD Plasma System