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Maintenance, Safety precautions, Routine maintenance – Lincoln Electric IM691 POWER WAVE 455R (CE) User Manual

Page 25: Warning

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MAINTENANCE

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POWER WAVE 455/R (CE)

SAFETY PRECAUTIONS

ELECTRIC SHOCK can kill.

• Only Qualified personnel should

perform this maintenance.

• Turn the input power OFF at the

disconnect switch or fuse box
before working on this equipment.

Do not touch electrically hot parts.

ROUTINE MAINTENANCE

Routine maintenance consists of periodically blowing
out the machine, using a low pressure airstream, to
remove accumulated dust and dirt from the intake and
outlet louvers, and the cooling channels in the
machine.

WARNING