Lincoln Electric INVERTEC SVM161-A - Manual (Page 32)

MAINTENANCE D-2 D-2
INVERTEC® V205-T AC/DC™
SAFETY PRECAUTIONS
ELECTRIC SHOCK can kill.
• Have an electrician install and
service this equipment.
• Turn the input power off at the
fuse box, disconnect or
unplug supply lines and allow
machine to sit for five minutes
minimum to allow the power
capacitors to discharge before
working inside this equipment.
• Do not touch electrically hot
parts.
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INPUT FILTER CAPACITOR
DISCHARGE PROCEDURE
The machine has internal capacitors which are
charged to a high voltage during power-on condi-
tions. This voltage is dangerous and must be dis-
charged before the machine can be serviced.
Discharging is done automatically by the machine
each time the power is switched off. However, you
must allow the machine to sit for at least 5 minutes
to allow time for the process to take place.
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ROUTINE MAINTENANCE
Prevent metal powder from accumulating near the aer-
ation fins and over them.
Carry out the following periodic controls on the power
source:
• Clean the power source inside by means of low-
pressure compressed air.
• Check the electric connections and all the connec-
tion cables.
• Always use gloves in compliance with the safety
standards.
WARNING
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