Parweld XTI-303 AC/DC, Инструкция по эксплуатации

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Description Possible cause Remedy
Fault lamp
is on, no
power
output
(a) Machine
overheated
(b) Over current
state
(c) Internal fault
with machine
(a) Allow to
cool with fan
running
(b) Switch off
mains power
to the machine
and re start
(c) Have a
qualified service
engineer
inspect
then repair the
welder
ROUTINE MAINTENANCE
The only routine maintenance required for the power
supply is a thorough cleaning and inspection, with the
frequency depending on the usage and the operating
environment.
Warning
Disconnect primary power at the source before
removing the cover. Wait at least two minutes before
opening the cover to allow the primary capacitors to
discharge.
To clean the unit, remove the screws securing the
outer cover, lift off the outer cover and use a vacuum
cleaner to remove any accumulated dirt and dust. The
unit should also be wiped clean, if necessary; with
solvents that are recommended for cleaning electrical
apparatus.
Faul
t
FI
n
DI
n
G
14