Mosa TS 300 SC-SXC, Инструкция по эксплуатации и обслуживанию, каталог запасных частей

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USE AS WELDER TS
M
34.1
© MOSA 1.0-04/04
MACHINE WITH REDUCTION SCALE
SWITCH
For small electrodes (up to Ø 3.25-130A
and 4-200A) it is recommended to use the
reduction scale switch (I3) allowing a more
accurate regulation of the welding current
(lever position at 130 A and/or 200A).
When using electrodes of a diameter greater than
3.25 and/or 4 set the welding scale knob to 100%
and/or max. position.
The arc regulator (T) functions equally between
both positions (100%-130A and/or 200A).
Protection fuse (when assembled):the fuse
protects the electronic welding PCB in case
the remote control is short circuited.
MACHINE WITH O.C.V.
lt permits to choose, according to the work to be
done and/or the electrode type used,
the best O.C.V.
MACHINE WITH POLARITY INVERTER
lt permits to have at the electrode
holder the positive or negative
polarity of the welding diode bridge.
It is used above all in the first run
with cellulosic electrodes to lower the bath
temperature and so doing ease up the welding on
pipes of small thickness
MACHINE WITH BASIC CURRENT "BC"
Positioning the switch on „ON“, is obtained a low
voltage welding current which keeps,
always, the lit arc necessary for some
types of cellulosic electrodes or when a
high penetration is wanted.
For electrodes of basic or rutile type,
position the switch on "OFF", the welding current
will always remain constant.
"CC/CV" MODELS
These models can be used with
electrodes or for TIG welding by
selecting the CC (constant current)
mode, and with solid wire (MIG, MAG)
or flux cored wire selecting the CV
(constant voltage) mode. The mode of
operation is selected by a switch on the
front panel.
MACHINE WITH ARC CONTROL
OR SELECTOR "ARC FORCE"
Set the welding arc using
adjuster knob (6) so as to abtain,
for the chosen current value,
the best arc characteristic
according to the electrode type
and to the work to be performed.
Polarity
switch
65V
75V
ON
OFF
CC
CV
ARC CONTROL
CONTROLLO ARCO
1
2
3
6
5
4
9
8
7
ON
OFF
ARC FORCE
06/04/04 M34-GB
100%
XXX A
max
On machines with an Arc Force
selector, the same result can be
obtained by turning the selector "ON"
or "OFF". When switched "ON" a base
current is applied to the welding current
output acting as a sort of "automatic"
arc forcing that does not need to be
regulated.
For technical data see page M52
☞
At the end of every welding process and/or
work, proceed with all the use operations in
inverted sense.
To stop the machine see pages M 22-27.