Installation Instructions; Operation Instructions - Surtek SOLI5140-110 Manual De Usuario Y Garantía

with a power switch (1), a welding current reg-
ulation knob (2), power indicator light (3), ab-
normal indicator light (4), screen for quick and
accurate voltage rate lecture (5), working in-
dicator (red) while the lower part is furnished
with the current output "+" quick connector
and "-" quick connector (6). The back side is in-
stalled with cooling fan, power source lead-in
wire. On the top there is a handle for the con-
venient of easy transport. When you open the
cover, there is one primary transformer, one
piece of printed circuit board. The bottom part
is supplied with output reactor, primary trans-
former and etc. Installed in the middle part is a
radiator with power elements.
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1
6
INSTALLATION
Connect the power source cable at the back
board of the welder into the single phase
127 V power network with breaker; Voltages
higher than 127 V are strictly prohibited, they
can severely damage the welding machine. If
the connection is made by the user, he/she will
be responsible for any damage caused.
WARNING: Power network earth connection
is not power network connection zero.
Connection between Welder and Electrode
Holder
Electrode holder.
Work
Stow wood. Earth cable.
piece.
Insert the quick connector of the welding cable
on the electrode holder into current output
"+" electrode adaptor on the second half of
the front panel and then screw down clock-
wise.
Connection between Welder and Work Piece
Insert the quick connector of earth cable with
earth clamp into current output "-" electrode
adaptor on the second half of the front panel
and then screw down clockwise. The earth
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clamp is connected with work piece.
ATTENTION: Do not use steel plate or the
materials alike which are ill conductor to con-
nect between welder and work piece.
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OPERATION INSTRUCTIONS

ATTENTION: The protection class of the se-
ries DC Inverter Arc Welder is IP21S. It is for-
bidden to put in a finger or insert a round bar
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less than 12.5 mm (metal bar in particular) into
the welder. No heavy force can be employed
on the welder.
• The 'protection indicator light' will be on
after a long time operation, it shows that the
inner temperature is over the permitted data,
then the machine should be stopped using for
some time to let it cool down. It can continue
using after the 'protection indicator light' is
off.
• The power source should be switched off af-
ter the operation or while temporarily leaving
job site.
• Welders should dress canvas work cloth and
wear welding mask to prevent the hurt from
arc and thermal radiation.
• Light separating screen should be put in
the job site to prevent the arc will hurt other
people.
• Inflammable or explosive materials are pro-
hibited to access the job site.
• Each connection of the welder should be con-
Single phase
power wire.
nected correctly and creditably.
BASIC WELDING PROCEDURE
Safety grounding.
E N G L I S H •
Connect welding cable
quick connector.
Connect work
piece.
U se r' s m a nu a l
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